diff options
| author | Adam Harrison <adamdharrison@gmail.com> | 2023-07-06 06:37:41 -0400 |
|---|---|---|
| committer | Adam Harrison <adamdharrison@gmail.com> | 2023-07-06 06:37:41 -0400 |
| commit | 9db10386430479067795bec66bb26343ff176ded (patch) | |
| tree | 5ad0cf95abde7cf03afaf8f70af8549d46b09a46 /lib/mbedtls-2.27.0/3rdparty/everest | |
| parent | 57092d80cb07fa1a84873769fa92165426196054 (diff) | |
| download | lite-xl-plugin-manager-9db10386430479067795bec66bb26343ff176ded.tar.gz lite-xl-plugin-manager-9db10386430479067795bec66bb26343ff176ded.zip | |
Removed old mbedtls, replacing with submodule.
Diffstat (limited to 'lib/mbedtls-2.27.0/3rdparty/everest')
28 files changed, 0 insertions, 3944 deletions
diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/.gitignore b/lib/mbedtls-2.27.0/3rdparty/everest/.gitignore deleted file mode 100644 index 6eb25f6..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -*.o -Makefile diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/CMakeLists.txt b/lib/mbedtls-2.27.0/3rdparty/everest/CMakeLists.txt deleted file mode 100644 index d81d995..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/CMakeLists.txt +++ /dev/null @@ -1,28 +0,0 @@ -list (APPEND everest_src) -list (APPEND everest_inc_public) -list (APPEND everest_inc) -list (APPEND everest_def) - -set(everest_src - ${CMAKE_CURRENT_SOURCE_DIR}/library/everest.c - ${CMAKE_CURRENT_SOURCE_DIR}/library/x25519.c - ${CMAKE_CURRENT_SOURCE_DIR}/library/Hacl_Curve25519_joined.c -) - -list(APPEND everest_inc_public ${CMAKE_CURRENT_SOURCE_DIR}/include) -list(APPEND everest_inc ${CMAKE_CURRENT_SOURCE_DIR}/include/everest ${CMAKE_CURRENT_SOURCE_DIR}/include/everest/kremlib) - -if(INSTALL_MBEDTLS_HEADERS) - - install(DIRECTORY include/everest - DESTINATION include - FILE_PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ - DIRECTORY_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE - FILES_MATCHING PATTERN "*.h") - -endif(INSTALL_MBEDTLS_HEADERS) - -set(thirdparty_src ${thirdparty_src} ${everest_src} PARENT_SCOPE) -set(thirdparty_inc_public ${thirdparty_inc_public} ${everest_inc_public} PARENT_SCOPE) -set(thirdparty_inc ${thirdparty_inc} ${everest_inc} PARENT_SCOPE) -set(thirdparty_def ${thirdparty_def} ${everest_def} PARENT_SCOPE) diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/Makefile.inc b/lib/mbedtls-2.27.0/3rdparty/everest/Makefile.inc deleted file mode 100644 index 77a6b49..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/Makefile.inc +++ /dev/null @@ -1,6 +0,0 @@ -THIRDPARTY_INCLUDES+=-I../3rdparty/everest/include -I../3rdparty/everest/include/everest -I../3rdparty/everest/include/everest/kremlib - -THIRDPARTY_CRYPTO_OBJECTS+= \ - ../3rdparty/everest/library/everest.o \ - ../3rdparty/everest/library/x25519.o \ - ../3rdparty/everest/library/Hacl_Curve25519_joined.o diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/README.md b/lib/mbedtls-2.27.0/3rdparty/everest/README.md deleted file mode 100644 index 0e25466..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/README.md +++ /dev/null @@ -1,5 +0,0 @@ -The files in this directory stem from [Project Everest](https://project-everest.github.io/) and are distributed under the Apache 2.0 license. - -This is a formally verified implementation of Curve25519-based handshakes. The C code is automatically derived from the (verified) [original implementation](https://github.com/project-everest/hacl-star/tree/master/code/curve25519) in the [F* language](https://github.com/fstarlang/fstar) by [KreMLin](https://github.com/fstarlang/kremlin). In addition to the improved safety and security of the implementation, it is also significantly faster than the default implementation of Curve25519 in mbedTLS. - -The caveat is that not all platforms are supported, although the version in `everest/library/legacy` should work on most systems. The main issue is that some platforms do not provide a 128-bit integer type and KreMLin therefore has to use additional (also verified) code to simulate them, resulting in less of a performance gain overall. Explictly supported platforms are currently `x86` and `x86_64` using gcc or clang, and Visual C (2010 and later). diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/Hacl_Curve25519.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/Hacl_Curve25519.h deleted file mode 100644 index e3f5ba4..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/Hacl_Curve25519.h +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin> - * KreMLin invocation: /mnt/e/everest/verify/kremlin/krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -fbuiltin-uint128 -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -I /mnt/e/everest/verify/hacl-star/code/lib/kremlin -I /mnt/e/everest/verify/kremlin/kremlib/compat -I /mnt/e/everest/verify/hacl-star/specs -I /mnt/e/everest/verify/hacl-star/specs/old -I . -ccopt -march=native -verbose -ldopt -flto -tmpdir x25519-c -I ../bignum -bundle Hacl.Curve25519=* -minimal -add-include "kremlib.h" -skip-compilation x25519-c/out.krml -o x25519-c/Hacl_Curve25519.c - * F* version: 059db0c8 - * KreMLin version: 916c37ac - */ - - - -#ifndef __Hacl_Curve25519_H -#define __Hacl_Curve25519_H - - -#include "kremlib.h" - -void Hacl_Curve25519_crypto_scalarmult(uint8_t *mypublic, uint8_t *secret, uint8_t *basepoint); - -#define __Hacl_Curve25519_H_DEFINED -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/everest.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/everest.h deleted file mode 100644 index 5806500..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/everest.h +++ /dev/null @@ -1,234 +0,0 @@ -/* - * Interface to code from Project Everest - * - * Copyright 2016-2018 INRIA and Microsoft Corporation - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org). - */ - -#ifndef MBEDTLS_EVEREST_H -#define MBEDTLS_EVEREST_H - -#include "everest/x25519.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Defines the source of the imported EC key. - */ -typedef enum -{ - MBEDTLS_EVEREST_ECDH_OURS, /**< Our key. */ - MBEDTLS_EVEREST_ECDH_THEIRS, /**< The key of the peer. */ -} mbedtls_everest_ecdh_side; - -typedef struct { - mbedtls_x25519_context ctx; -} mbedtls_ecdh_context_everest; - - -/** - * \brief This function sets up the ECDH context with the information - * given. - * - * This function should be called after mbedtls_ecdh_init() but - * before mbedtls_ecdh_make_params(). There is no need to call - * this function before mbedtls_ecdh_read_params(). - * - * This is the first function used by a TLS server for ECDHE - * ciphersuites. - * - * \param ctx The ECDH context to set up. - * \param grp_id The group id of the group to set up the context for. - * - * \return \c 0 on success. - */ -int mbedtls_everest_setup( mbedtls_ecdh_context_everest *ctx, int grp_id ); - -/** - * \brief This function frees a context. - * - * \param ctx The context to free. - */ -void mbedtls_everest_free( mbedtls_ecdh_context_everest *ctx ); - -/** - * \brief This function generates a public key and a TLS - * ServerKeyExchange payload. - * - * This is the second function used by a TLS server for ECDHE - * ciphersuites. (It is called after mbedtls_ecdh_setup().) - * - * \note This function assumes that the ECP group (grp) of the - * \p ctx context has already been properly set, - * for example, using mbedtls_ecp_group_load(). - * - * \see ecp.h - * - * \param ctx The ECDH context. - * \param olen The number of characters written. - * \param buf The destination buffer. - * \param blen The length of the destination buffer. - * \param f_rng The RNG function. - * \param p_rng The RNG context. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - */ -int mbedtls_everest_make_params( mbedtls_ecdh_context_everest *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int( *f_rng )( void *, unsigned char *, size_t ), - void *p_rng ); - -/** - * \brief This function parses and processes a TLS ServerKeyExhange - * payload. - * - * This is the first function used by a TLS client for ECDHE - * ciphersuites. - * - * \see ecp.h - * - * \param ctx The ECDH context. - * \param buf The pointer to the start of the input buffer. - * \param end The address for one Byte past the end of the buffer. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - * - */ -int mbedtls_everest_read_params( mbedtls_ecdh_context_everest *ctx, - const unsigned char **buf, const unsigned char *end ); - -/** - * \brief This function parses and processes a TLS ServerKeyExhange - * payload. - * - * This is the first function used by a TLS client for ECDHE - * ciphersuites. - * - * \see ecp.h - * - * \param ctx The ECDH context. - * \param buf The pointer to the start of the input buffer. - * \param end The address for one Byte past the end of the buffer. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - * - */ -int mbedtls_everest_read_params( mbedtls_ecdh_context_everest *ctx, - const unsigned char **buf, const unsigned char *end ); - -/** - * \brief This function sets up an ECDH context from an EC key. - * - * It is used by clients and servers in place of the - * ServerKeyEchange for static ECDH, and imports ECDH - * parameters from the EC key information of a certificate. - * - * \see ecp.h - * - * \param ctx The ECDH context to set up. - * \param key The EC key to use. - * \param side Defines the source of the key: 1: Our key, or - * 0: The key of the peer. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - * - */ -int mbedtls_everest_get_params( mbedtls_ecdh_context_everest *ctx, const mbedtls_ecp_keypair *key, - mbedtls_everest_ecdh_side side ); - -/** - * \brief This function generates a public key and a TLS - * ClientKeyExchange payload. - * - * This is the second function used by a TLS client for ECDH(E) - * ciphersuites. - * - * \see ecp.h - * - * \param ctx The ECDH context. - * \param olen The number of Bytes written. - * \param buf The destination buffer. - * \param blen The size of the destination buffer. - * \param f_rng The RNG function. - * \param p_rng The RNG context. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - */ -int mbedtls_everest_make_public( mbedtls_ecdh_context_everest *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int( *f_rng )( void *, unsigned char *, size_t ), - void *p_rng ); - -/** - * \brief This function parses and processes a TLS ClientKeyExchange - * payload. - * - * This is the third function used by a TLS server for ECDH(E) - * ciphersuites. (It is called after mbedtls_ecdh_setup() and - * mbedtls_ecdh_make_params().) - * - * \see ecp.h - * - * \param ctx The ECDH context. - * \param buf The start of the input buffer. - * \param blen The length of the input buffer. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - */ -int mbedtls_everest_read_public( mbedtls_ecdh_context_everest *ctx, - const unsigned char *buf, size_t blen ); - -/** - * \brief This function derives and exports the shared secret. - * - * This is the last function used by both TLS client - * and servers. - * - * \note If \p f_rng is not NULL, it is used to implement - * countermeasures against side-channel attacks. - * For more information, see mbedtls_ecp_mul(). - * - * \see ecp.h - * - * \param ctx The ECDH context. - * \param olen The number of Bytes written. - * \param buf The destination buffer. - * \param blen The length of the destination buffer. - * \param f_rng The RNG function. - * \param p_rng The RNG context. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - */ -int mbedtls_everest_calc_secret( mbedtls_ecdh_context_everest *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int( *f_rng )( void *, unsigned char *, size_t ), - void *p_rng ); - -#ifdef __cplusplus -} -#endif - -#endif /* MBEDTLS_EVEREST_H */ diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlib.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlib.h deleted file mode 100644 index f06663f..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlib.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright 2016-2018 INRIA and Microsoft Corporation - * - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org) and - * originated from Project Everest (https://project-everest.github.io/) - */ - -#ifndef __KREMLIB_H -#define __KREMLIB_H - -#include "kremlin/internal/target.h" -#include "kremlin/internal/types.h" -#include "kremlin/c_endianness.h" - -#endif /* __KREMLIB_H */ diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlib/FStar_UInt128.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlib/FStar_UInt128.h deleted file mode 100644 index d71c882..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlib/FStar_UInt128.h +++ /dev/null @@ -1,124 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin> - * KreMLin invocation: ../krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrB9w -minimal -fparentheses -fcurly-braces -fno-shadow -header copyright-header.txt -minimal -tmpdir dist/uint128 -skip-compilation -extract-uints -add-include <inttypes.h> -add-include <stdbool.h> -add-include "kremlin/internal/types.h" -bundle FStar.UInt128=* extracted/prims.krml extracted/FStar_Pervasives_Native.krml extracted/FStar_Pervasives.krml extracted/FStar_Mul.krml extracted/FStar_Squash.krml extracted/FStar_Classical.krml extracted/FStar_StrongExcludedMiddle.krml extracted/FStar_FunctionalExtensionality.krml extracted/FStar_List_Tot_Base.krml extracted/FStar_List_Tot_Properties.krml extracted/FStar_List_Tot.krml extracted/FStar_Seq_Base.krml extracted/FStar_Seq_Properties.krml extracted/FStar_Seq.krml extracted/FStar_Math_Lib.krml extracted/FStar_Math_Lemmas.krml extracted/FStar_BitVector.krml extracted/FStar_UInt.krml extracted/FStar_UInt32.krml extracted/FStar_Int.krml extracted/FStar_Int16.krml extracted/FStar_Preorder.krml extracted/FStar_Ghost.krml extracted/FStar_ErasedLogic.krml extracted/FStar_UInt64.krml extracted/FStar_Set.krml extracted/FStar_PropositionalExtensionality.krml extracted/FStar_PredicateExtensionality.krml extracted/FStar_TSet.krml extracted/FStar_Monotonic_Heap.krml extracted/FStar_Heap.krml extracted/FStar_Map.krml extracted/FStar_Monotonic_HyperHeap.krml extracted/FStar_Monotonic_HyperStack.krml extracted/FStar_HyperStack.krml extracted/FStar_Monotonic_Witnessed.krml extracted/FStar_HyperStack_ST.krml extracted/FStar_HyperStack_All.krml extracted/FStar_Date.krml extracted/FStar_Universe.krml extracted/FStar_GSet.krml extracted/FStar_ModifiesGen.krml extracted/LowStar_Monotonic_Buffer.krml extracted/LowStar_Buffer.krml extracted/Spec_Loops.krml extracted/LowStar_BufferOps.krml extracted/C_Loops.krml extracted/FStar_UInt8.krml extracted/FStar_Kremlin_Endianness.krml extracted/FStar_UInt63.krml extracted/FStar_Exn.krml extracted/FStar_ST.krml extracted/FStar_All.krml extracted/FStar_Dyn.krml extracted/FStar_Int63.krml extracted/FStar_Int64.krml extracted/FStar_Int32.krml extracted/FStar_Int8.krml extracted/FStar_UInt16.krml extracted/FStar_Int_Cast.krml extracted/FStar_UInt128.krml extracted/C_Endianness.krml extracted/FStar_List.krml extracted/FStar_Float.krml extracted/FStar_IO.krml extracted/C.krml extracted/FStar_Char.krml extracted/FStar_String.krml extracted/LowStar_Modifies.krml extracted/C_String.krml extracted/FStar_Bytes.krml extracted/FStar_HyperStack_IO.krml extracted/C_Failure.krml extracted/TestLib.krml extracted/FStar_Int_Cast_Full.krml - * F* version: 059db0c8 - * KreMLin version: 916c37ac - */ - - - -#ifndef __FStar_UInt128_H -#define __FStar_UInt128_H - - -#include <inttypes.h> -#include <stdbool.h> -#include "kremlin/internal/types.h" - -uint64_t FStar_UInt128___proj__Mkuint128__item__low(FStar_UInt128_uint128 projectee); - -uint64_t FStar_UInt128___proj__Mkuint128__item__high(FStar_UInt128_uint128 projectee); - -typedef FStar_UInt128_uint128 FStar_UInt128_t; - -FStar_UInt128_uint128 FStar_UInt128_add(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -FStar_UInt128_uint128 -FStar_UInt128_add_underspec(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -FStar_UInt128_uint128 FStar_UInt128_add_mod(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -FStar_UInt128_uint128 FStar_UInt128_sub(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -FStar_UInt128_uint128 -FStar_UInt128_sub_underspec(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -FStar_UInt128_uint128 FStar_UInt128_sub_mod(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -FStar_UInt128_uint128 FStar_UInt128_logand(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -FStar_UInt128_uint128 FStar_UInt128_logxor(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -FStar_UInt128_uint128 FStar_UInt128_logor(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -FStar_UInt128_uint128 FStar_UInt128_lognot(FStar_UInt128_uint128 a); - -FStar_UInt128_uint128 FStar_UInt128_shift_left(FStar_UInt128_uint128 a, uint32_t s); - -FStar_UInt128_uint128 FStar_UInt128_shift_right(FStar_UInt128_uint128 a, uint32_t s); - -bool FStar_UInt128_eq(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -bool FStar_UInt128_gt(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -bool FStar_UInt128_lt(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -bool FStar_UInt128_gte(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -bool FStar_UInt128_lte(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -FStar_UInt128_uint128 FStar_UInt128_eq_mask(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -FStar_UInt128_uint128 FStar_UInt128_gte_mask(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b); - -FStar_UInt128_uint128 FStar_UInt128_uint64_to_uint128(uint64_t a); - -uint64_t FStar_UInt128_uint128_to_uint64(FStar_UInt128_uint128 a); - -extern FStar_UInt128_uint128 -(*FStar_UInt128_op_Plus_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern FStar_UInt128_uint128 -(*FStar_UInt128_op_Plus_Question_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern FStar_UInt128_uint128 -(*FStar_UInt128_op_Plus_Percent_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern FStar_UInt128_uint128 -(*FStar_UInt128_op_Subtraction_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern FStar_UInt128_uint128 -(*FStar_UInt128_op_Subtraction_Question_Hat)( - FStar_UInt128_uint128 x0, - FStar_UInt128_uint128 x1 -); - -extern FStar_UInt128_uint128 -(*FStar_UInt128_op_Subtraction_Percent_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern FStar_UInt128_uint128 -(*FStar_UInt128_op_Amp_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern FStar_UInt128_uint128 -(*FStar_UInt128_op_Hat_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern FStar_UInt128_uint128 -(*FStar_UInt128_op_Bar_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern FStar_UInt128_uint128 -(*FStar_UInt128_op_Less_Less_Hat)(FStar_UInt128_uint128 x0, uint32_t x1); - -extern FStar_UInt128_uint128 -(*FStar_UInt128_op_Greater_Greater_Hat)(FStar_UInt128_uint128 x0, uint32_t x1); - -extern bool (*FStar_UInt128_op_Equals_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern bool -(*FStar_UInt128_op_Greater_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern bool (*FStar_UInt128_op_Less_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern bool -(*FStar_UInt128_op_Greater_Equals_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern bool -(*FStar_UInt128_op_Less_Equals_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -FStar_UInt128_uint128 FStar_UInt128_mul32(uint64_t x, uint32_t y); - -FStar_UInt128_uint128 FStar_UInt128_mul_wide(uint64_t x, uint64_t y); - -#define __FStar_UInt128_H_DEFINED -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.h deleted file mode 100644 index 21560c4..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.h +++ /dev/null @@ -1,280 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin> - * KreMLin invocation: ../krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrB9w -minimal -fparentheses -fcurly-braces -fno-shadow -header copyright-header.txt -minimal -tmpdir dist/minimal -skip-compilation -extract-uints -add-include <inttypes.h> -add-include <stdbool.h> -add-include "kremlin/internal/compat.h" -add-include "kremlin/internal/types.h" -bundle FStar.UInt64+FStar.UInt32+FStar.UInt16+FStar.UInt8=* extracted/prims.krml extracted/FStar_Pervasives_Native.krml extracted/FStar_Pervasives.krml extracted/FStar_Mul.krml extracted/FStar_Squash.krml extracted/FStar_Classical.krml extracted/FStar_StrongExcludedMiddle.krml extracted/FStar_FunctionalExtensionality.krml extracted/FStar_List_Tot_Base.krml extracted/FStar_List_Tot_Properties.krml extracted/FStar_List_Tot.krml extracted/FStar_Seq_Base.krml extracted/FStar_Seq_Properties.krml extracted/FStar_Seq.krml extracted/FStar_Math_Lib.krml extracted/FStar_Math_Lemmas.krml extracted/FStar_BitVector.krml extracted/FStar_UInt.krml extracted/FStar_UInt32.krml extracted/FStar_Int.krml extracted/FStar_Int16.krml extracted/FStar_Preorder.krml extracted/FStar_Ghost.krml extracted/FStar_ErasedLogic.krml extracted/FStar_UInt64.krml extracted/FStar_Set.krml extracted/FStar_PropositionalExtensionality.krml extracted/FStar_PredicateExtensionality.krml extracted/FStar_TSet.krml extracted/FStar_Monotonic_Heap.krml extracted/FStar_Heap.krml extracted/FStar_Map.krml extracted/FStar_Monotonic_HyperHeap.krml extracted/FStar_Monotonic_HyperStack.krml extracted/FStar_HyperStack.krml extracted/FStar_Monotonic_Witnessed.krml extracted/FStar_HyperStack_ST.krml extracted/FStar_HyperStack_All.krml extracted/FStar_Date.krml extracted/FStar_Universe.krml extracted/FStar_GSet.krml extracted/FStar_ModifiesGen.krml extracted/LowStar_Monotonic_Buffer.krml extracted/LowStar_Buffer.krml extracted/Spec_Loops.krml extracted/LowStar_BufferOps.krml extracted/C_Loops.krml extracted/FStar_UInt8.krml extracted/FStar_Kremlin_Endianness.krml extracted/FStar_UInt63.krml extracted/FStar_Exn.krml extracted/FStar_ST.krml extracted/FStar_All.krml extracted/FStar_Dyn.krml extracted/FStar_Int63.krml extracted/FStar_Int64.krml extracted/FStar_Int32.krml extracted/FStar_Int8.krml extracted/FStar_UInt16.krml extracted/FStar_Int_Cast.krml extracted/FStar_UInt128.krml extracted/C_Endianness.krml extracted/FStar_List.krml extracted/FStar_Float.krml extracted/FStar_IO.krml extracted/C.krml extracted/FStar_Char.krml extracted/FStar_String.krml extracted/LowStar_Modifies.krml extracted/C_String.krml extracted/FStar_Bytes.krml extracted/FStar_HyperStack_IO.krml extracted/C_Failure.krml extracted/TestLib.krml extracted/FStar_Int_Cast_Full.krml - * F* version: 059db0c8 - * KreMLin version: 916c37ac - */ - - - -#ifndef __FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8_H -#define __FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8_H - - -#include <inttypes.h> -#include <stdbool.h> -#include "kremlin/internal/compat.h" -#include "kremlin/internal/types.h" - -extern Prims_int FStar_UInt64_n; - -extern Prims_int FStar_UInt64_v(uint64_t x0); - -extern uint64_t FStar_UInt64_uint_to_t(Prims_int x0); - -extern uint64_t FStar_UInt64_add(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_add_underspec(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_add_mod(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_sub(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_sub_underspec(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_sub_mod(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_mul(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_mul_underspec(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_mul_mod(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_mul_div(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_div(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_rem(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_logand(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_logxor(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_logor(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_lognot(uint64_t x0); - -extern uint64_t FStar_UInt64_shift_right(uint64_t x0, uint32_t x1); - -extern uint64_t FStar_UInt64_shift_left(uint64_t x0, uint32_t x1); - -extern bool FStar_UInt64_eq(uint64_t x0, uint64_t x1); - -extern bool FStar_UInt64_gt(uint64_t x0, uint64_t x1); - -extern bool FStar_UInt64_gte(uint64_t x0, uint64_t x1); - -extern bool FStar_UInt64_lt(uint64_t x0, uint64_t x1); - -extern bool FStar_UInt64_lte(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_minus(uint64_t x0); - -extern uint32_t FStar_UInt64_n_minus_one; - -uint64_t FStar_UInt64_eq_mask(uint64_t a, uint64_t b); - -uint64_t FStar_UInt64_gte_mask(uint64_t a, uint64_t b); - -extern Prims_string FStar_UInt64_to_string(uint64_t x0); - -extern uint64_t FStar_UInt64_of_string(Prims_string x0); - -extern Prims_int FStar_UInt32_n; - -extern Prims_int FStar_UInt32_v(uint32_t x0); - -extern uint32_t FStar_UInt32_uint_to_t(Prims_int x0); - -extern uint32_t FStar_UInt32_add(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_add_underspec(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_add_mod(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_sub(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_sub_underspec(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_sub_mod(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_mul(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_mul_underspec(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_mul_mod(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_mul_div(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_div(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_rem(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_logand(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_logxor(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_logor(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_lognot(uint32_t x0); - -extern uint32_t FStar_UInt32_shift_right(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_shift_left(uint32_t x0, uint32_t x1); - -extern bool FStar_UInt32_eq(uint32_t x0, uint32_t x1); - -extern bool FStar_UInt32_gt(uint32_t x0, uint32_t x1); - -extern bool FStar_UInt32_gte(uint32_t x0, uint32_t x1); - -extern bool FStar_UInt32_lt(uint32_t x0, uint32_t x1); - -extern bool FStar_UInt32_lte(uint32_t x0, uint32_t x1); - -extern uint32_t FStar_UInt32_minus(uint32_t x0); - -extern uint32_t FStar_UInt32_n_minus_one; - -uint32_t FStar_UInt32_eq_mask(uint32_t a, uint32_t b); - -uint32_t FStar_UInt32_gte_mask(uint32_t a, uint32_t b); - -extern Prims_string FStar_UInt32_to_string(uint32_t x0); - -extern uint32_t FStar_UInt32_of_string(Prims_string x0); - -extern Prims_int FStar_UInt16_n; - -extern Prims_int FStar_UInt16_v(uint16_t x0); - -extern uint16_t FStar_UInt16_uint_to_t(Prims_int x0); - -extern uint16_t FStar_UInt16_add(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_add_underspec(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_add_mod(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_sub(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_sub_underspec(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_sub_mod(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_mul(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_mul_underspec(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_mul_mod(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_mul_div(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_div(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_rem(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_logand(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_logxor(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_logor(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_lognot(uint16_t x0); - -extern uint16_t FStar_UInt16_shift_right(uint16_t x0, uint32_t x1); - -extern uint16_t FStar_UInt16_shift_left(uint16_t x0, uint32_t x1); - -extern bool FStar_UInt16_eq(uint16_t x0, uint16_t x1); - -extern bool FStar_UInt16_gt(uint16_t x0, uint16_t x1); - -extern bool FStar_UInt16_gte(uint16_t x0, uint16_t x1); - -extern bool FStar_UInt16_lt(uint16_t x0, uint16_t x1); - -extern bool FStar_UInt16_lte(uint16_t x0, uint16_t x1); - -extern uint16_t FStar_UInt16_minus(uint16_t x0); - -extern uint32_t FStar_UInt16_n_minus_one; - -uint16_t FStar_UInt16_eq_mask(uint16_t a, uint16_t b); - -uint16_t FStar_UInt16_gte_mask(uint16_t a, uint16_t b); - -extern Prims_string FStar_UInt16_to_string(uint16_t x0); - -extern uint16_t FStar_UInt16_of_string(Prims_string x0); - -extern Prims_int FStar_UInt8_n; - -extern Prims_int FStar_UInt8_v(uint8_t x0); - -extern uint8_t FStar_UInt8_uint_to_t(Prims_int x0); - -extern uint8_t FStar_UInt8_add(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_add_underspec(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_add_mod(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_sub(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_sub_underspec(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_sub_mod(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_mul(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_mul_underspec(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_mul_mod(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_mul_div(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_div(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_rem(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_logand(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_logxor(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_logor(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_lognot(uint8_t x0); - -extern uint8_t FStar_UInt8_shift_right(uint8_t x0, uint32_t x1); - -extern uint8_t FStar_UInt8_shift_left(uint8_t x0, uint32_t x1); - -extern bool FStar_UInt8_eq(uint8_t x0, uint8_t x1); - -extern bool FStar_UInt8_gt(uint8_t x0, uint8_t x1); - -extern bool FStar_UInt8_gte(uint8_t x0, uint8_t x1); - -extern bool FStar_UInt8_lt(uint8_t x0, uint8_t x1); - -extern bool FStar_UInt8_lte(uint8_t x0, uint8_t x1); - -extern uint8_t FStar_UInt8_minus(uint8_t x0); - -extern uint32_t FStar_UInt8_n_minus_one; - -uint8_t FStar_UInt8_eq_mask(uint8_t a, uint8_t b); - -uint8_t FStar_UInt8_gte_mask(uint8_t a, uint8_t b); - -extern Prims_string FStar_UInt8_to_string(uint8_t x0); - -extern uint8_t FStar_UInt8_of_string(Prims_string x0); - -typedef uint8_t FStar_UInt8_byte; - -#define __FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8_H_DEFINED -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/c_endianness.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/c_endianness.h deleted file mode 100644 index 5cfde5d..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/c_endianness.h +++ /dev/null @@ -1,204 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -#ifndef __KREMLIN_ENDIAN_H -#define __KREMLIN_ENDIAN_H - -#include <string.h> -#include <inttypes.h> - -/******************************************************************************/ -/* Implementing C.fst (part 2: endian-ness macros) */ -/******************************************************************************/ - -/* ... for Linux */ -#if defined(__linux__) || defined(__CYGWIN__) -# include <endian.h> - -/* ... for OSX */ -#elif defined(__APPLE__) -# include <libkern/OSByteOrder.h> -# define htole64(x) OSSwapHostToLittleInt64(x) -# define le64toh(x) OSSwapLittleToHostInt64(x) -# define htobe64(x) OSSwapHostToBigInt64(x) -# define be64toh(x) OSSwapBigToHostInt64(x) - -# define htole16(x) OSSwapHostToLittleInt16(x) -# define le16toh(x) OSSwapLittleToHostInt16(x) -# define htobe16(x) OSSwapHostToBigInt16(x) -# define be16toh(x) OSSwapBigToHostInt16(x) - -# define htole32(x) OSSwapHostToLittleInt32(x) -# define le32toh(x) OSSwapLittleToHostInt32(x) -# define htobe32(x) OSSwapHostToBigInt32(x) -# define be32toh(x) OSSwapBigToHostInt32(x) - -/* ... for Solaris */ -#elif defined(__sun__) -# include <sys/byteorder.h> -# define htole64(x) LE_64(x) -# define le64toh(x) LE_64(x) -# define htobe64(x) BE_64(x) -# define be64toh(x) BE_64(x) - -# define htole16(x) LE_16(x) -# define le16toh(x) LE_16(x) -# define htobe16(x) BE_16(x) -# define be16toh(x) BE_16(x) - -# define htole32(x) LE_32(x) -# define le32toh(x) LE_32(x) -# define htobe32(x) BE_32(x) -# define be32toh(x) BE_32(x) - -/* ... for the BSDs */ -#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__) -# include <sys/endian.h> -#elif defined(__OpenBSD__) -# include <endian.h> - -/* ... for Windows (MSVC)... not targeting XBOX 360! */ -#elif defined(_MSC_VER) - -# include <stdlib.h> -# define htobe16(x) _byteswap_ushort(x) -# define htole16(x) (x) -# define be16toh(x) _byteswap_ushort(x) -# define le16toh(x) (x) - -# define htobe32(x) _byteswap_ulong(x) -# define htole32(x) (x) -# define be32toh(x) _byteswap_ulong(x) -# define le32toh(x) (x) - -# define htobe64(x) _byteswap_uint64(x) -# define htole64(x) (x) -# define be64toh(x) _byteswap_uint64(x) -# define le64toh(x) (x) - -/* ... for Windows (GCC-like, e.g. mingw or clang) */ -#elif (defined(_WIN32) || defined(_WIN64)) && \ - (defined(__GNUC__) || defined(__clang__)) - -# define htobe16(x) __builtin_bswap16(x) -# define htole16(x) (x) -# define be16toh(x) __builtin_bswap16(x) -# define le16toh(x) (x) - -# define htobe32(x) __builtin_bswap32(x) -# define htole32(x) (x) -# define be32toh(x) __builtin_bswap32(x) -# define le32toh(x) (x) - -# define htobe64(x) __builtin_bswap64(x) -# define htole64(x) (x) -# define be64toh(x) __builtin_bswap64(x) -# define le64toh(x) (x) - -/* ... generic big-endian fallback code */ -#elif defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ - -/* byte swapping code inspired by: - * https://github.com/rweather/arduinolibs/blob/master/libraries/Crypto/utility/EndianUtil.h - * */ - -# define htobe32(x) (x) -# define be32toh(x) (x) -# define htole32(x) \ - (__extension__({ \ - uint32_t _temp = (x); \ - ((_temp >> 24) & 0x000000FF) | ((_temp >> 8) & 0x0000FF00) | \ - ((_temp << 8) & 0x00FF0000) | ((_temp << 24) & 0xFF000000); \ - })) -# define le32toh(x) (htole32((x))) - -# define htobe64(x) (x) -# define be64toh(x) (x) -# define htole64(x) \ - (__extension__({ \ - uint64_t __temp = (x); \ - uint32_t __low = htobe32((uint32_t)__temp); \ - uint32_t __high = htobe32((uint32_t)(__temp >> 32)); \ - (((uint64_t)__low) << 32) | __high; \ - })) -# define le64toh(x) (htole64((x))) - -/* ... generic little-endian fallback code */ -#elif defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ - -# define htole32(x) (x) -# define le32toh(x) (x) -# define htobe32(x) \ - (__extension__({ \ - uint32_t _temp = (x); \ - ((_temp >> 24) & 0x000000FF) | ((_temp >> 8) & 0x0000FF00) | \ - ((_temp << 8) & 0x00FF0000) | ((_temp << 24) & 0xFF000000); \ - })) -# define be32toh(x) (htobe32((x))) - -# define htole64(x) (x) -# define le64toh(x) (x) -# define htobe64(x) \ - (__extension__({ \ - uint64_t __temp = (x); \ - uint32_t __low = htobe32((uint32_t)__temp); \ - uint32_t __high = htobe32((uint32_t)(__temp >> 32)); \ - (((uint64_t)__low) << 32) | __high; \ - })) -# define be64toh(x) (htobe64((x))) - -/* ... couldn't determine endian-ness of the target platform */ -#else -# error "Please define __BYTE_ORDER__!" - -#endif /* defined(__linux__) || ... */ - -/* Loads and stores. These avoid undefined behavior due to unaligned memory - * accesses, via memcpy. */ - -inline static uint16_t load16(uint8_t *b) { - uint16_t x; - memcpy(&x, b, 2); - return x; -} - -inline static uint32_t load32(uint8_t *b) { - uint32_t x; - memcpy(&x, b, 4); - return x; -} - -inline static uint64_t load64(uint8_t *b) { - uint64_t x; - memcpy(&x, b, 8); - return x; -} - -inline static void store16(uint8_t *b, uint16_t i) { - memcpy(b, &i, 2); -} - -inline static void store32(uint8_t *b, uint32_t i) { - memcpy(b, &i, 4); -} - -inline static void store64(uint8_t *b, uint64_t i) { - memcpy(b, &i, 8); -} - -#define load16_le(b) (le16toh(load16(b))) -#define store16_le(b, i) (store16(b, htole16(i))) -#define load16_be(b) (be16toh(load16(b))) -#define store16_be(b, i) (store16(b, htobe16(i))) - -#define load32_le(b) (le32toh(load32(b))) -#define store32_le(b, i) (store32(b, htole32(i))) -#define load32_be(b) (be32toh(load32(b))) -#define store32_be(b, i) (store32(b, htobe32(i))) - -#define load64_le(b) (le64toh(load64(b))) -#define store64_le(b, i) (store64(b, htole64(i))) -#define load64_be(b) (be64toh(load64(b))) -#define store64_be(b, i) (store64(b, htobe64(i))) - -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/builtin.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/builtin.h deleted file mode 100644 index 219b266..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/builtin.h +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -#ifndef __KREMLIN_BUILTIN_H -#define __KREMLIN_BUILTIN_H - -/* For alloca, when using KreMLin's -falloca */ -#if (defined(_WIN32) || defined(_WIN64)) -# include <malloc.h> -#endif - -/* If some globals need to be initialized before the main, then kremlin will - * generate and try to link last a function with this type: */ -void kremlinit_globals(void); - -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/callconv.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/callconv.h deleted file mode 100644 index bf631ff..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/callconv.h +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -#ifndef __KREMLIN_CALLCONV_H -#define __KREMLIN_CALLCONV_H - -/******************************************************************************/ -/* Some macros to ease compatibility */ -/******************************************************************************/ - -/* We want to generate __cdecl safely without worrying about it being undefined. - * When using MSVC, these are always defined. When using MinGW, these are - * defined too. They have no meaning for other platforms, so we define them to - * be empty macros in other situations. */ -#ifndef _MSC_VER -#ifndef __cdecl -#define __cdecl -#endif -#ifndef __stdcall -#define __stdcall -#endif -#ifndef __fastcall -#define __fastcall -#endif -#endif - -/* Since KreMLin emits the inline keyword unconditionally, we follow the - * guidelines at https://gcc.gnu.org/onlinedocs/gcc/Inline.html and make this - * __inline__ to ensure the code compiles with -std=c90 and earlier. */ -#ifdef __GNUC__ -# define inline __inline__ -#endif - -/* GCC-specific attribute syntax; everyone else gets the standard C inline - * attribute. */ -#ifdef __GNU_C__ -# ifndef __clang__ -# define force_inline inline __attribute__((always_inline)) -# else -# define force_inline inline -# endif -#else -# define force_inline inline -#endif - -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/compat.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/compat.h deleted file mode 100644 index a5b8889..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/compat.h +++ /dev/null @@ -1,34 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -#ifndef KRML_COMPAT_H -#define KRML_COMPAT_H - -#include <inttypes.h> - -/* A series of macros that define C implementations of types that are not Low*, - * to facilitate porting programs to Low*. */ - -typedef const char *Prims_string; - -typedef struct { - uint32_t length; - const char *data; -} FStar_Bytes_bytes; - -typedef int32_t Prims_pos, Prims_nat, Prims_nonzero, Prims_int, - krml_checked_int_t; - -#define RETURN_OR(x) \ - do { \ - int64_t __ret = x; \ - if (__ret < INT32_MIN || INT32_MAX < __ret) { \ - KRML_HOST_PRINTF( \ - "Prims.{int,nat,pos} integer overflow at %s:%d\n", __FILE__, \ - __LINE__); \ - KRML_HOST_EXIT(252); \ - } \ - return (int32_t)__ret; \ - } while (0) - -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/debug.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/debug.h deleted file mode 100644 index 44ac22c..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/debug.h +++ /dev/null @@ -1,57 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -#ifndef __KREMLIN_DEBUG_H -#define __KREMLIN_DEBUG_H - -#include <inttypes.h> - -#include "kremlin/internal/target.h" - -/******************************************************************************/ -/* Debugging helpers - intended only for KreMLin developers */ -/******************************************************************************/ - -/* In support of "-wasm -d force-c": we might need this function to be - * forward-declared, because the dependency on WasmSupport appears very late, - * after SimplifyWasm, and sadly, after the topological order has been done. */ -void WasmSupport_check_buffer_size(uint32_t s); - -/* A series of GCC atrocities to trace function calls (kremlin's [-d c-calls] - * option). Useful when trying to debug, say, Wasm, to compare traces. */ -/* clang-format off */ -#ifdef __GNUC__ -#define KRML_FORMAT(X) _Generic((X), \ - uint8_t : "0x%08" PRIx8, \ - uint16_t: "0x%08" PRIx16, \ - uint32_t: "0x%08" PRIx32, \ - uint64_t: "0x%08" PRIx64, \ - int8_t : "0x%08" PRIx8, \ - int16_t : "0x%08" PRIx16, \ - int32_t : "0x%08" PRIx32, \ - int64_t : "0x%08" PRIx64, \ - default : "%s") - -#define KRML_FORMAT_ARG(X) _Generic((X), \ - uint8_t : X, \ - uint16_t: X, \ - uint32_t: X, \ - uint64_t: X, \ - int8_t : X, \ - int16_t : X, \ - int32_t : X, \ - int64_t : X, \ - default : "unknown") -/* clang-format on */ - -# define KRML_DEBUG_RETURN(X) \ - ({ \ - __auto_type _ret = (X); \ - KRML_HOST_PRINTF("returning: "); \ - KRML_HOST_PRINTF(KRML_FORMAT(_ret), KRML_FORMAT_ARG(_ret)); \ - KRML_HOST_PRINTF(" \n"); \ - _ret; \ - }) -#endif - -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/target.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/target.h deleted file mode 100644 index b552f52..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/target.h +++ /dev/null @@ -1,102 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -#ifndef __KREMLIN_TARGET_H -#define __KREMLIN_TARGET_H - -#include <stdlib.h> -#include <stdio.h> -#include <stdbool.h> -#include <inttypes.h> -#include <limits.h> - -#include "kremlin/internal/callconv.h" - -/******************************************************************************/ -/* Macros that KreMLin will generate. */ -/******************************************************************************/ - -/* For "bare" targets that do not have a C stdlib, the user might want to use - * [-add-early-include '"mydefinitions.h"'] and override these. */ -#ifndef KRML_HOST_PRINTF -# define KRML_HOST_PRINTF printf -#endif - -#if ( \ - (defined __STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && \ - (!(defined KRML_HOST_EPRINTF))) -# define KRML_HOST_EPRINTF(...) fprintf(stderr, __VA_ARGS__) -#endif - -#ifndef KRML_HOST_EXIT -# define KRML_HOST_EXIT exit -#endif - -#ifndef KRML_HOST_MALLOC -# define KRML_HOST_MALLOC malloc -#endif - -#ifndef KRML_HOST_CALLOC -# define KRML_HOST_CALLOC calloc -#endif - -#ifndef KRML_HOST_FREE -# define KRML_HOST_FREE free -#endif - -#ifndef KRML_HOST_TIME - -# include <time.h> - -/* Prims_nat not yet in scope */ -inline static int32_t krml_time() { - return (int32_t)time(NULL); -} - -# define KRML_HOST_TIME krml_time -#endif - -/* In statement position, exiting is easy. */ -#define KRML_EXIT \ - do { \ - KRML_HOST_PRINTF("Unimplemented function at %s:%d\n", __FILE__, __LINE__); \ - KRML_HOST_EXIT(254); \ - } while (0) - -/* In expression position, use the comma-operator and a malloc to return an - * expression of the right size. KreMLin passes t as the parameter to the macro. - */ -#define KRML_EABORT(t, msg) \ - (KRML_HOST_PRINTF("KreMLin abort at %s:%d\n%s\n", __FILE__, __LINE__, msg), \ - KRML_HOST_EXIT(255), *((t *)KRML_HOST_MALLOC(sizeof(t)))) - -/* In FStar.Buffer.fst, the size of arrays is uint32_t, but it's a number of - * *elements*. Do an ugly, run-time check (some of which KreMLin can eliminate). - */ - -#ifdef __GNUC__ -# define _KRML_CHECK_SIZE_PRAGMA \ - _Pragma("GCC diagnostic ignored \"-Wtype-limits\"") -#else -# define _KRML_CHECK_SIZE_PRAGMA -#endif - -#define KRML_CHECK_SIZE(size_elt, sz) \ - do { \ - _KRML_CHECK_SIZE_PRAGMA \ - if (((size_t)(sz)) > ((size_t)(SIZE_MAX / (size_elt)))) { \ - KRML_HOST_PRINTF( \ - "Maximum allocatable size exceeded, aborting before overflow at " \ - "%s:%d\n", \ - __FILE__, __LINE__); \ - KRML_HOST_EXIT(253); \ - } \ - } while (0) - -#if defined(_MSC_VER) && _MSC_VER < 1900 -# define KRML_HOST_SNPRINTF(buf, sz, fmt, arg) _snprintf_s(buf, sz, _TRUNCATE, fmt, arg) -#else -# define KRML_HOST_SNPRINTF(buf, sz, fmt, arg) snprintf(buf, sz, fmt, arg) -#endif - -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/types.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/types.h deleted file mode 100644 index b936f00..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/types.h +++ /dev/null @@ -1,61 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -#ifndef KRML_TYPES_H -#define KRML_TYPES_H - -#include <inttypes.h> -#include <stdio.h> -#include <stdlib.h> - -/* Types which are either abstract, meaning that have to be implemented in C, or - * which are models, meaning that they are swapped out at compile-time for - * hand-written C types (in which case they're marked as noextract). */ - -typedef uint64_t FStar_UInt64_t, FStar_UInt64_t_; -typedef int64_t FStar_Int64_t, FStar_Int64_t_; -typedef uint32_t FStar_UInt32_t, FStar_UInt32_t_; -typedef int32_t FStar_Int32_t, FStar_Int32_t_; -typedef uint16_t FStar_UInt16_t, FStar_UInt16_t_; -typedef int16_t FStar_Int16_t, FStar_Int16_t_; -typedef uint8_t FStar_UInt8_t, FStar_UInt8_t_; -typedef int8_t FStar_Int8_t, FStar_Int8_t_; - -/* Only useful when building Kremlib, because it's in the dependency graph of - * FStar.Int.Cast. */ -typedef uint64_t FStar_UInt63_t, FStar_UInt63_t_; -typedef int64_t FStar_Int63_t, FStar_Int63_t_; - -typedef double FStar_Float_float; -typedef uint32_t FStar_Char_char; -typedef FILE *FStar_IO_fd_read, *FStar_IO_fd_write; - -typedef void *FStar_Dyn_dyn; - -typedef const char *C_String_t, *C_String_t_; - -typedef int exit_code; -typedef FILE *channel; - -typedef unsigned long long TestLib_cycles; - -typedef uint64_t FStar_Date_dateTime, FStar_Date_timeSpan; - -/* The uint128 type is a special case since we offer several implementations of - * it, depending on the compiler and whether the user wants the verified - * implementation or not. */ -#if !defined(KRML_VERIFIED_UINT128) && defined(_MSC_VER) && defined(_M_X64) -# include <emmintrin.h> -typedef __m128i FStar_UInt128_uint128; -#elif !defined(KRML_VERIFIED_UINT128) && !defined(_MSC_VER) -typedef unsigned __int128 FStar_UInt128_uint128; -#else -typedef struct FStar_UInt128_uint128_s { - uint64_t low; - uint64_t high; -} FStar_UInt128_uint128; -#endif - -typedef FStar_UInt128_uint128 FStar_UInt128_t, FStar_UInt128_t_, uint128_t; - -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/wasmsupport.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/wasmsupport.h deleted file mode 100644 index b44fa3f..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/kremlin/internal/wasmsupport.h +++ /dev/null @@ -1,5 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -/* This file is automatically included when compiling with -wasm -d force-c */ -#define WasmSupport_check_buffer_size(X) diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/vs2010/Hacl_Curve25519.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/vs2010/Hacl_Curve25519.h deleted file mode 100644 index 27ebe07..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/vs2010/Hacl_Curve25519.h +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin> - * KreMLin invocation: /mnt/e/everest/verify/kremlin/krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -I /mnt/e/everest/verify/hacl-star/code/lib/kremlin -I /mnt/e/everest/verify/kremlin/kremlib/compat -I /mnt/e/everest/verify/hacl-star/specs -I /mnt/e/everest/verify/hacl-star/specs/old -I . -ccopt -march=native -verbose -ldopt -flto -tmpdir x25519-c -I ../bignum -bundle Hacl.Curve25519=* -minimal -add-include "kremlib.h" -skip-compilation x25519-c/out.krml -o x25519-c/Hacl_Curve25519.c - * F* version: 059db0c8 - * KreMLin version: 916c37ac - */ - - - -#ifndef __Hacl_Curve25519_H -#define __Hacl_Curve25519_H - - -#include "kremlib.h" - -void Hacl_Curve25519_crypto_scalarmult(uint8_t *mypublic, uint8_t *secret, uint8_t *basepoint); - -#define __Hacl_Curve25519_H_DEFINED -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/vs2010/inttypes.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/vs2010/inttypes.h deleted file mode 100644 index d53f87f..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/vs2010/inttypes.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Custom inttypes.h for VS2010 KreMLin requires these definitions, - * but VS2010 doesn't provide them. - * - * Copyright 2016-2018 INRIA and Microsoft Corporation - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#ifndef _INTTYPES_H_VS2010 -#define _INTTYPES_H_VS2010 - -#include <stdint.h> - -#ifdef _MSC_VER -#define inline __inline -#endif - -/* VS2010 unsigned long == 8 bytes */ - -#define PRIu64 "I64u" - -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/vs2010/stdbool.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/vs2010/stdbool.h deleted file mode 100644 index 5b7039c..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/vs2010/stdbool.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Custom stdbool.h for VS2010 KreMLin requires these definitions, - * but VS2010 doesn't provide them. - * - * Copyright 2016-2018 INRIA and Microsoft Corporation - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#ifndef _STDBOOL_H_VS2010 -#define _STDBOOL_H_VS2010 - -typedef int bool; - -static bool true = 1; -static bool false = 0; - -#endif diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/x25519.h b/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/x25519.h deleted file mode 100644 index 7a973dc..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/include/everest/x25519.h +++ /dev/null @@ -1,190 +0,0 @@ -/* - * ECDH with curve-optimized implementation multiplexing - * - * Copyright 2016-2018 INRIA and Microsoft Corporation - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_X25519_H -#define MBEDTLS_X25519_H - -#ifdef __cplusplus -extern "C" { -#endif - -#define MBEDTLS_ECP_TLS_CURVE25519 0x1d -#define MBEDTLS_X25519_KEY_SIZE_BYTES 32 - -/** - * Defines the source of the imported EC key. - */ -typedef enum -{ - MBEDTLS_X25519_ECDH_OURS, /**< Our key. */ - MBEDTLS_X25519_ECDH_THEIRS, /**< The key of the peer. */ -} mbedtls_x25519_ecdh_side; - -/** - * \brief The x25519 context structure. - */ -typedef struct -{ - unsigned char our_secret[MBEDTLS_X25519_KEY_SIZE_BYTES]; - unsigned char peer_point[MBEDTLS_X25519_KEY_SIZE_BYTES]; -} mbedtls_x25519_context; - -/** - * \brief This function initializes an x25519 context. - * - * \param ctx The x25519 context to initialize. - */ -void mbedtls_x25519_init( mbedtls_x25519_context *ctx ); - -/** - * \brief This function frees a context. - * - * \param ctx The context to free. - */ -void mbedtls_x25519_free( mbedtls_x25519_context *ctx ); - -/** - * \brief This function generates a public key and a TLS - * ServerKeyExchange payload. - * - * This is the first function used by a TLS server for x25519. - * - * - * \param ctx The x25519 context. - * \param olen The number of characters written. - * \param buf The destination buffer. - * \param blen The length of the destination buffer. - * \param f_rng The RNG function. - * \param p_rng The RNG context. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - */ -int mbedtls_x25519_make_params( mbedtls_x25519_context *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int( *f_rng )(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief This function parses and processes a TLS ServerKeyExchange - * payload. - * - * - * \param ctx The x25519 context. - * \param buf The pointer to the start of the input buffer. - * \param end The address for one Byte past the end of the buffer. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - * - */ -int mbedtls_x25519_read_params( mbedtls_x25519_context *ctx, - const unsigned char **buf, const unsigned char *end ); - -/** - * \brief This function sets up an x25519 context from an EC key. - * - * It is used by clients and servers in place of the - * ServerKeyEchange for static ECDH, and imports ECDH - * parameters from the EC key information of a certificate. - * - * \see ecp.h - * - * \param ctx The x25519 context to set up. - * \param key The EC key to use. - * \param side Defines the source of the key: 1: Our key, or - * 0: The key of the peer. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - * - */ -int mbedtls_x25519_get_params( mbedtls_x25519_context *ctx, const mbedtls_ecp_keypair *key, - mbedtls_x25519_ecdh_side side ); - -/** - * \brief This function derives and exports the shared secret. - * - * This is the last function used by both TLS client - * and servers. - * - * - * \param ctx The x25519 context. - * \param olen The number of Bytes written. - * \param buf The destination buffer. - * \param blen The length of the destination buffer. - * \param f_rng The RNG function. - * \param p_rng The RNG context. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - */ -int mbedtls_x25519_calc_secret( mbedtls_x25519_context *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int( *f_rng )(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief This function generates a public key and a TLS - * ClientKeyExchange payload. - * - * This is the second function used by a TLS client for x25519. - * - * \see ecp.h - * - * \param ctx The x25519 context. - * \param olen The number of Bytes written. - * \param buf The destination buffer. - * \param blen The size of the destination buffer. - * \param f_rng The RNG function. - * \param p_rng The RNG context. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - */ -int mbedtls_x25519_make_public( mbedtls_x25519_context *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int( *f_rng )(void *, unsigned char *, size_t), - void *p_rng ); - -/** - * \brief This function parses and processes a TLS ClientKeyExchange - * payload. - * - * This is the second function used by a TLS server for x25519. - * - * \see ecp.h - * - * \param ctx The x25519 context. - * \param buf The start of the input buffer. - * \param blen The length of the input buffer. - * - * \return \c 0 on success. - * \return An \c MBEDTLS_ERR_ECP_XXX error code on failure. - */ -int mbedtls_x25519_read_public( mbedtls_x25519_context *ctx, - const unsigned char *buf, size_t blen ); - -#ifdef __cplusplus -} -#endif - -#endif /* x25519.h */ diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/library/Hacl_Curve25519.c b/lib/mbedtls-2.27.0/3rdparty/everest/library/Hacl_Curve25519.c deleted file mode 100644 index 450b9f8..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/library/Hacl_Curve25519.c +++ /dev/null @@ -1,760 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin> - * KreMLin invocation: /mnt/e/everest/verify/kremlin/krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -fbuiltin-uint128 -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -I /mnt/e/everest/verify/hacl-star/code/lib/kremlin -I /mnt/e/everest/verify/kremlin/kremlib/compat -I /mnt/e/everest/verify/hacl-star/specs -I /mnt/e/everest/verify/hacl-star/specs/old -I . -ccopt -march=native -verbose -ldopt -flto -tmpdir x25519-c -I ../bignum -bundle Hacl.Curve25519=* -minimal -add-include "kremlib.h" -skip-compilation x25519-c/out.krml -o x25519-c/Hacl_Curve25519.c - * F* version: 059db0c8 - * KreMLin version: 916c37ac - */ - - -#include "Hacl_Curve25519.h" - -extern uint64_t FStar_UInt64_eq_mask(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_gte_mask(uint64_t x0, uint64_t x1); - -extern uint128_t FStar_UInt128_add(uint128_t x0, uint128_t x1); - -extern uint128_t FStar_UInt128_add_mod(uint128_t x0, uint128_t x1); - -extern uint128_t FStar_UInt128_logand(uint128_t x0, uint128_t x1); - -extern uint128_t FStar_UInt128_shift_right(uint128_t x0, uint32_t x1); - -extern uint128_t FStar_UInt128_uint64_to_uint128(uint64_t x0); - -extern uint64_t FStar_UInt128_uint128_to_uint64(uint128_t x0); - -extern uint128_t FStar_UInt128_mul_wide(uint64_t x0, uint64_t x1); - -static void Hacl_Bignum_Modulo_carry_top(uint64_t *b) -{ - uint64_t b4 = b[4U]; - uint64_t b0 = b[0U]; - uint64_t b4_ = b4 & (uint64_t)0x7ffffffffffffU; - uint64_t b0_ = b0 + (uint64_t)19U * (b4 >> (uint32_t)51U); - b[4U] = b4_; - b[0U] = b0_; -} - -inline static void Hacl_Bignum_Fproduct_copy_from_wide_(uint64_t *output, uint128_t *input) -{ - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U) - { - uint128_t xi = input[i]; - output[i] = (uint64_t)xi; - } -} - -inline static void -Hacl_Bignum_Fproduct_sum_scalar_multiplication_(uint128_t *output, uint64_t *input, uint64_t s) -{ - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U) - { - uint128_t xi = output[i]; - uint64_t yi = input[i]; - output[i] = xi + (uint128_t)yi * s; - } -} - -inline static void Hacl_Bignum_Fproduct_carry_wide_(uint128_t *tmp) -{ - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)4U; i = i + (uint32_t)1U) - { - uint32_t ctr = i; - uint128_t tctr = tmp[ctr]; - uint128_t tctrp1 = tmp[ctr + (uint32_t)1U]; - uint64_t r0 = (uint64_t)tctr & (uint64_t)0x7ffffffffffffU; - uint128_t c = tctr >> (uint32_t)51U; - tmp[ctr] = (uint128_t)r0; - tmp[ctr + (uint32_t)1U] = tctrp1 + c; - } -} - -inline static void Hacl_Bignum_Fmul_shift_reduce(uint64_t *output) -{ - uint64_t tmp = output[4U]; - uint64_t b0; - { - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)4U; i = i + (uint32_t)1U) - { - uint32_t ctr = (uint32_t)5U - i - (uint32_t)1U; - uint64_t z = output[ctr - (uint32_t)1U]; - output[ctr] = z; - } - } - output[0U] = tmp; - b0 = output[0U]; - output[0U] = (uint64_t)19U * b0; -} - -static void -Hacl_Bignum_Fmul_mul_shift_reduce_(uint128_t *output, uint64_t *input, uint64_t *input2) -{ - uint32_t i; - uint64_t input2i; - { - uint32_t i0; - for (i0 = (uint32_t)0U; i0 < (uint32_t)4U; i0 = i0 + (uint32_t)1U) - { - uint64_t input2i0 = input2[i0]; - Hacl_Bignum_Fproduct_sum_scalar_multiplication_(output, input, input2i0); - Hacl_Bignum_Fmul_shift_reduce(input); - } - } - i = (uint32_t)4U; - input2i = input2[i]; - Hacl_Bignum_Fproduct_sum_scalar_multiplication_(output, input, input2i); -} - -inline static void Hacl_Bignum_Fmul_fmul(uint64_t *output, uint64_t *input, uint64_t *input2) -{ - uint64_t tmp[5U] = { 0U }; - memcpy(tmp, input, (uint32_t)5U * sizeof input[0U]); - KRML_CHECK_SIZE(sizeof (uint128_t), (uint32_t)5U); - { - uint128_t t[5U]; - { - uint32_t _i; - for (_i = 0U; _i < (uint32_t)5U; ++_i) - t[_i] = (uint128_t)(uint64_t)0U; - } - { - uint128_t b4; - uint128_t b0; - uint128_t b4_; - uint128_t b0_; - uint64_t i0; - uint64_t i1; - uint64_t i0_; - uint64_t i1_; - Hacl_Bignum_Fmul_mul_shift_reduce_(t, tmp, input2); - Hacl_Bignum_Fproduct_carry_wide_(t); - b4 = t[4U]; - b0 = t[0U]; - b4_ = b4 & (uint128_t)(uint64_t)0x7ffffffffffffU; - b0_ = b0 + (uint128_t)(uint64_t)19U * (uint64_t)(b4 >> (uint32_t)51U); - t[4U] = b4_; - t[0U] = b0_; - Hacl_Bignum_Fproduct_copy_from_wide_(output, t); - i0 = output[0U]; - i1 = output[1U]; - i0_ = i0 & (uint64_t)0x7ffffffffffffU; - i1_ = i1 + (i0 >> (uint32_t)51U); - output[0U] = i0_; - output[1U] = i1_; - } - } -} - -inline static void Hacl_Bignum_Fsquare_fsquare__(uint128_t *tmp, uint64_t *output) -{ - uint64_t r0 = output[0U]; - uint64_t r1 = output[1U]; - uint64_t r2 = output[2U]; - uint64_t r3 = output[3U]; - uint64_t r4 = output[4U]; - uint64_t d0 = r0 * (uint64_t)2U; - uint64_t d1 = r1 * (uint64_t)2U; - uint64_t d2 = r2 * (uint64_t)2U * (uint64_t)19U; - uint64_t d419 = r4 * (uint64_t)19U; - uint64_t d4 = d419 * (uint64_t)2U; - uint128_t s0 = (uint128_t)r0 * r0 + (uint128_t)d4 * r1 + (uint128_t)d2 * r3; - uint128_t s1 = (uint128_t)d0 * r1 + (uint128_t)d4 * r2 + (uint128_t)(r3 * (uint64_t)19U) * r3; - uint128_t s2 = (uint128_t)d0 * r2 + (uint128_t)r1 * r1 + (uint128_t)d4 * r3; - uint128_t s3 = (uint128_t)d0 * r3 + (uint128_t)d1 * r2 + (uint128_t)r4 * d419; - uint128_t s4 = (uint128_t)d0 * r4 + (uint128_t)d1 * r3 + (uint128_t)r2 * r2; - tmp[0U] = s0; - tmp[1U] = s1; - tmp[2U] = s2; - tmp[3U] = s3; - tmp[4U] = s4; -} - -inline static void Hacl_Bignum_Fsquare_fsquare_(uint128_t *tmp, uint64_t *output) -{ - uint128_t b4; - uint128_t b0; - uint128_t b4_; - uint128_t b0_; - uint64_t i0; - uint64_t i1; - uint64_t i0_; - uint64_t i1_; - Hacl_Bignum_Fsquare_fsquare__(tmp, output); - Hacl_Bignum_Fproduct_carry_wide_(tmp); - b4 = tmp[4U]; - b0 = tmp[0U]; - b4_ = b4 & (uint128_t)(uint64_t)0x7ffffffffffffU; - b0_ = b0 + (uint128_t)(uint64_t)19U * (uint64_t)(b4 >> (uint32_t)51U); - tmp[4U] = b4_; - tmp[0U] = b0_; - Hacl_Bignum_Fproduct_copy_from_wide_(output, tmp); - i0 = output[0U]; - i1 = output[1U]; - i0_ = i0 & (uint64_t)0x7ffffffffffffU; - i1_ = i1 + (i0 >> (uint32_t)51U); - output[0U] = i0_; - output[1U] = i1_; -} - -static void -Hacl_Bignum_Fsquare_fsquare_times_(uint64_t *input, uint128_t *tmp, uint32_t count1) -{ - uint32_t i; - Hacl_Bignum_Fsquare_fsquare_(tmp, input); - for (i = (uint32_t)1U; i < count1; i = i + (uint32_t)1U) - Hacl_Bignum_Fsquare_fsquare_(tmp, input); -} - -inline static void -Hacl_Bignum_Fsquare_fsquare_times(uint64_t *output, uint64_t *input, uint32_t count1) -{ - KRML_CHECK_SIZE(sizeof (uint128_t), (uint32_t)5U); - { - uint128_t t[5U]; - { - uint32_t _i; - for (_i = 0U; _i < (uint32_t)5U; ++_i) - t[_i] = (uint128_t)(uint64_t)0U; - } - memcpy(output, input, (uint32_t)5U * sizeof input[0U]); - Hacl_Bignum_Fsquare_fsquare_times_(output, t, count1); - } -} - -inline static void Hacl_Bignum_Fsquare_fsquare_times_inplace(uint64_t *output, uint32_t count1) -{ - KRML_CHECK_SIZE(sizeof (uint128_t), (uint32_t)5U); - { - uint128_t t[5U]; - { - uint32_t _i; - for (_i = 0U; _i < (uint32_t)5U; ++_i) - t[_i] = (uint128_t)(uint64_t)0U; - } - Hacl_Bignum_Fsquare_fsquare_times_(output, t, count1); - } -} - -inline static void Hacl_Bignum_Crecip_crecip(uint64_t *out, uint64_t *z) -{ - uint64_t buf[20U] = { 0U }; - uint64_t *a0 = buf; - uint64_t *t00 = buf + (uint32_t)5U; - uint64_t *b0 = buf + (uint32_t)10U; - uint64_t *t01; - uint64_t *b1; - uint64_t *c0; - uint64_t *a; - uint64_t *t0; - uint64_t *b; - uint64_t *c; - Hacl_Bignum_Fsquare_fsquare_times(a0, z, (uint32_t)1U); - Hacl_Bignum_Fsquare_fsquare_times(t00, a0, (uint32_t)2U); - Hacl_Bignum_Fmul_fmul(b0, t00, z); - Hacl_Bignum_Fmul_fmul(a0, b0, a0); - Hacl_Bignum_Fsquare_fsquare_times(t00, a0, (uint32_t)1U); - Hacl_Bignum_Fmul_fmul(b0, t00, b0); - Hacl_Bignum_Fsquare_fsquare_times(t00, b0, (uint32_t)5U); - t01 = buf + (uint32_t)5U; - b1 = buf + (uint32_t)10U; - c0 = buf + (uint32_t)15U; - Hacl_Bignum_Fmul_fmul(b1, t01, b1); - Hacl_Bignum_Fsquare_fsquare_times(t01, b1, (uint32_t)10U); - Hacl_Bignum_Fmul_fmul(c0, t01, b1); - Hacl_Bignum_Fsquare_fsquare_times(t01, c0, (uint32_t)20U); - Hacl_Bignum_Fmul_fmul(t01, t01, c0); - Hacl_Bignum_Fsquare_fsquare_times_inplace(t01, (uint32_t)10U); - Hacl_Bignum_Fmul_fmul(b1, t01, b1); - Hacl_Bignum_Fsquare_fsquare_times(t01, b1, (uint32_t)50U); - a = buf; - t0 = buf + (uint32_t)5U; - b = buf + (uint32_t)10U; - c = buf + (uint32_t)15U; - Hacl_Bignum_Fmul_fmul(c, t0, b); - Hacl_Bignum_Fsquare_fsquare_times(t0, c, (uint32_t)100U); - Hacl_Bignum_Fmul_fmul(t0, t0, c); - Hacl_Bignum_Fsquare_fsquare_times_inplace(t0, (uint32_t)50U); - Hacl_Bignum_Fmul_fmul(t0, t0, b); - Hacl_Bignum_Fsquare_fsquare_times_inplace(t0, (uint32_t)5U); - Hacl_Bignum_Fmul_fmul(out, t0, a); -} - -inline static void Hacl_Bignum_fsum(uint64_t *a, uint64_t *b) -{ - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U) - { - uint64_t xi = a[i]; - uint64_t yi = b[i]; - a[i] = xi + yi; - } -} - -inline static void Hacl_Bignum_fdifference(uint64_t *a, uint64_t *b) -{ - uint64_t tmp[5U] = { 0U }; - uint64_t b0; - uint64_t b1; - uint64_t b2; - uint64_t b3; - uint64_t b4; - memcpy(tmp, b, (uint32_t)5U * sizeof b[0U]); - b0 = tmp[0U]; - b1 = tmp[1U]; - b2 = tmp[2U]; - b3 = tmp[3U]; - b4 = tmp[4U]; - tmp[0U] = b0 + (uint64_t)0x3fffffffffff68U; - tmp[1U] = b1 + (uint64_t)0x3ffffffffffff8U; - tmp[2U] = b2 + (uint64_t)0x3ffffffffffff8U; - tmp[3U] = b3 + (uint64_t)0x3ffffffffffff8U; - tmp[4U] = b4 + (uint64_t)0x3ffffffffffff8U; - { - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U) - { - uint64_t xi = a[i]; - uint64_t yi = tmp[i]; - a[i] = yi - xi; - } - } -} - -inline static void Hacl_Bignum_fscalar(uint64_t *output, uint64_t *b, uint64_t s) -{ - KRML_CHECK_SIZE(sizeof (uint128_t), (uint32_t)5U); - { - uint128_t tmp[5U]; - { - uint32_t _i; - for (_i = 0U; _i < (uint32_t)5U; ++_i) - tmp[_i] = (uint128_t)(uint64_t)0U; - } - { - uint128_t b4; - uint128_t b0; - uint128_t b4_; - uint128_t b0_; - { - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U) - { - uint64_t xi = b[i]; - tmp[i] = (uint128_t)xi * s; - } - } - Hacl_Bignum_Fproduct_carry_wide_(tmp); - b4 = tmp[4U]; - b0 = tmp[0U]; - b4_ = b4 & (uint128_t)(uint64_t)0x7ffffffffffffU; - b0_ = b0 + (uint128_t)(uint64_t)19U * (uint64_t)(b4 >> (uint32_t)51U); - tmp[4U] = b4_; - tmp[0U] = b0_; - Hacl_Bignum_Fproduct_copy_from_wide_(output, tmp); - } - } -} - -inline static void Hacl_Bignum_fmul(uint64_t *output, uint64_t *a, uint64_t *b) -{ - Hacl_Bignum_Fmul_fmul(output, a, b); -} - -inline static void Hacl_Bignum_crecip(uint64_t *output, uint64_t *input) -{ - Hacl_Bignum_Crecip_crecip(output, input); -} - -static void -Hacl_EC_Point_swap_conditional_step(uint64_t *a, uint64_t *b, uint64_t swap1, uint32_t ctr) -{ - uint32_t i = ctr - (uint32_t)1U; - uint64_t ai = a[i]; - uint64_t bi = b[i]; - uint64_t x = swap1 & (ai ^ bi); - uint64_t ai1 = ai ^ x; - uint64_t bi1 = bi ^ x; - a[i] = ai1; - b[i] = bi1; -} - -static void -Hacl_EC_Point_swap_conditional_(uint64_t *a, uint64_t *b, uint64_t swap1, uint32_t ctr) -{ - if (!(ctr == (uint32_t)0U)) - { - uint32_t i; - Hacl_EC_Point_swap_conditional_step(a, b, swap1, ctr); - i = ctr - (uint32_t)1U; - Hacl_EC_Point_swap_conditional_(a, b, swap1, i); - } -} - -static void Hacl_EC_Point_swap_conditional(uint64_t *a, uint64_t *b, uint64_t iswap) -{ - uint64_t swap1 = (uint64_t)0U - iswap; - Hacl_EC_Point_swap_conditional_(a, b, swap1, (uint32_t)5U); - Hacl_EC_Point_swap_conditional_(a + (uint32_t)5U, b + (uint32_t)5U, swap1, (uint32_t)5U); -} - -static void Hacl_EC_Point_copy(uint64_t *output, uint64_t *input) -{ - memcpy(output, input, (uint32_t)5U * sizeof input[0U]); - memcpy(output + (uint32_t)5U, - input + (uint32_t)5U, - (uint32_t)5U * sizeof (input + (uint32_t)5U)[0U]); -} - -static void Hacl_EC_Format_fexpand(uint64_t *output, uint8_t *input) -{ - uint64_t i0 = load64_le(input); - uint8_t *x00 = input + (uint32_t)6U; - uint64_t i1 = load64_le(x00); - uint8_t *x01 = input + (uint32_t)12U; - uint64_t i2 = load64_le(x01); - uint8_t *x02 = input + (uint32_t)19U; - uint64_t i3 = load64_le(x02); - uint8_t *x0 = input + (uint32_t)24U; - uint64_t i4 = load64_le(x0); - uint64_t output0 = i0 & (uint64_t)0x7ffffffffffffU; - uint64_t output1 = i1 >> (uint32_t)3U & (uint64_t)0x7ffffffffffffU; - uint64_t output2 = i2 >> (uint32_t)6U & (uint64_t)0x7ffffffffffffU; - uint64_t output3 = i3 >> (uint32_t)1U & (uint64_t)0x7ffffffffffffU; - uint64_t output4 = i4 >> (uint32_t)12U & (uint64_t)0x7ffffffffffffU; - output[0U] = output0; - output[1U] = output1; - output[2U] = output2; - output[3U] = output3; - output[4U] = output4; -} - -static void Hacl_EC_Format_fcontract_first_carry_pass(uint64_t *input) -{ - uint64_t t0 = input[0U]; - uint64_t t1 = input[1U]; - uint64_t t2 = input[2U]; - uint64_t t3 = input[3U]; - uint64_t t4 = input[4U]; - uint64_t t1_ = t1 + (t0 >> (uint32_t)51U); - uint64_t t0_ = t0 & (uint64_t)0x7ffffffffffffU; - uint64_t t2_ = t2 + (t1_ >> (uint32_t)51U); - uint64_t t1__ = t1_ & (uint64_t)0x7ffffffffffffU; - uint64_t t3_ = t3 + (t2_ >> (uint32_t)51U); - uint64_t t2__ = t2_ & (uint64_t)0x7ffffffffffffU; - uint64_t t4_ = t4 + (t3_ >> (uint32_t)51U); - uint64_t t3__ = t3_ & (uint64_t)0x7ffffffffffffU; - input[0U] = t0_; - input[1U] = t1__; - input[2U] = t2__; - input[3U] = t3__; - input[4U] = t4_; -} - -static void Hacl_EC_Format_fcontract_first_carry_full(uint64_t *input) -{ - Hacl_EC_Format_fcontract_first_carry_pass(input); - Hacl_Bignum_Modulo_carry_top(input); -} - -static void Hacl_EC_Format_fcontract_second_carry_pass(uint64_t *input) -{ - uint64_t t0 = input[0U]; - uint64_t t1 = input[1U]; - uint64_t t2 = input[2U]; - uint64_t t3 = input[3U]; - uint64_t t4 = input[4U]; - uint64_t t1_ = t1 + (t0 >> (uint32_t)51U); - uint64_t t0_ = t0 & (uint64_t)0x7ffffffffffffU; - uint64_t t2_ = t2 + (t1_ >> (uint32_t)51U); - uint64_t t1__ = t1_ & (uint64_t)0x7ffffffffffffU; - uint64_t t3_ = t3 + (t2_ >> (uint32_t)51U); - uint64_t t2__ = t2_ & (uint64_t)0x7ffffffffffffU; - uint64_t t4_ = t4 + (t3_ >> (uint32_t)51U); - uint64_t t3__ = t3_ & (uint64_t)0x7ffffffffffffU; - input[0U] = t0_; - input[1U] = t1__; - input[2U] = t2__; - input[3U] = t3__; - input[4U] = t4_; -} - -static void Hacl_EC_Format_fcontract_second_carry_full(uint64_t *input) -{ - uint64_t i0; - uint64_t i1; - uint64_t i0_; - uint64_t i1_; - Hacl_EC_Format_fcontract_second_carry_pass(input); - Hacl_Bignum_Modulo_carry_top(input); - i0 = input[0U]; - i1 = input[1U]; - i0_ = i0 & (uint64_t)0x7ffffffffffffU; - i1_ = i1 + (i0 >> (uint32_t)51U); - input[0U] = i0_; - input[1U] = i1_; -} - -static void Hacl_EC_Format_fcontract_trim(uint64_t *input) -{ - uint64_t a0 = input[0U]; - uint64_t a1 = input[1U]; - uint64_t a2 = input[2U]; - uint64_t a3 = input[3U]; - uint64_t a4 = input[4U]; - uint64_t mask0 = FStar_UInt64_gte_mask(a0, (uint64_t)0x7ffffffffffedU); - uint64_t mask1 = FStar_UInt64_eq_mask(a1, (uint64_t)0x7ffffffffffffU); - uint64_t mask2 = FStar_UInt64_eq_mask(a2, (uint64_t)0x7ffffffffffffU); - uint64_t mask3 = FStar_UInt64_eq_mask(a3, (uint64_t)0x7ffffffffffffU); - uint64_t mask4 = FStar_UInt64_eq_mask(a4, (uint64_t)0x7ffffffffffffU); - uint64_t mask = (((mask0 & mask1) & mask2) & mask3) & mask4; - uint64_t a0_ = a0 - ((uint64_t)0x7ffffffffffedU & mask); - uint64_t a1_ = a1 - ((uint64_t)0x7ffffffffffffU & mask); - uint64_t a2_ = a2 - ((uint64_t)0x7ffffffffffffU & mask); - uint64_t a3_ = a3 - ((uint64_t)0x7ffffffffffffU & mask); - uint64_t a4_ = a4 - ((uint64_t)0x7ffffffffffffU & mask); - input[0U] = a0_; - input[1U] = a1_; - input[2U] = a2_; - input[3U] = a3_; - input[4U] = a4_; -} - -static void Hacl_EC_Format_fcontract_store(uint8_t *output, uint64_t *input) -{ - uint64_t t0 = input[0U]; - uint64_t t1 = input[1U]; - uint64_t t2 = input[2U]; - uint64_t t3 = input[3U]; - uint64_t t4 = input[4U]; - uint64_t o0 = t1 << (uint32_t)51U | t0; - uint64_t o1 = t2 << (uint32_t)38U | t1 >> (uint32_t)13U; - uint64_t o2 = t3 << (uint32_t)25U | t2 >> (uint32_t)26U; - uint64_t o3 = t4 << (uint32_t)12U | t3 >> (uint32_t)39U; - uint8_t *b0 = output; - uint8_t *b1 = output + (uint32_t)8U; - uint8_t *b2 = output + (uint32_t)16U; - uint8_t *b3 = output + (uint32_t)24U; - store64_le(b0, o0); - store64_le(b1, o1); - store64_le(b2, o2); - store64_le(b3, o3); -} - -static void Hacl_EC_Format_fcontract(uint8_t *output, uint64_t *input) -{ - Hacl_EC_Format_fcontract_first_carry_full(input); - Hacl_EC_Format_fcontract_second_carry_full(input); - Hacl_EC_Format_fcontract_trim(input); - Hacl_EC_Format_fcontract_store(output, input); -} - -static void Hacl_EC_Format_scalar_of_point(uint8_t *scalar, uint64_t *point) -{ - uint64_t *x = point; - uint64_t *z = point + (uint32_t)5U; - uint64_t buf[10U] = { 0U }; - uint64_t *zmone = buf; - uint64_t *sc = buf + (uint32_t)5U; - Hacl_Bignum_crecip(zmone, z); - Hacl_Bignum_fmul(sc, x, zmone); - Hacl_EC_Format_fcontract(scalar, sc); -} - -static void -Hacl_EC_AddAndDouble_fmonty( - uint64_t *pp, - uint64_t *ppq, - uint64_t *p, - uint64_t *pq, - uint64_t *qmqp -) -{ - uint64_t *qx = qmqp; - uint64_t *x2 = pp; - uint64_t *z2 = pp + (uint32_t)5U; - uint64_t *x3 = ppq; - uint64_t *z3 = ppq + (uint32_t)5U; - uint64_t *x = p; - uint64_t *z = p + (uint32_t)5U; - uint64_t *xprime = pq; - uint64_t *zprime = pq + (uint32_t)5U; - uint64_t buf[40U] = { 0U }; - uint64_t *origx = buf; - uint64_t *origxprime0 = buf + (uint32_t)5U; - uint64_t *xxprime0 = buf + (uint32_t)25U; - uint64_t *zzprime0 = buf + (uint32_t)30U; - uint64_t *origxprime; - uint64_t *xx0; - uint64_t *zz0; - uint64_t *xxprime; - uint64_t *zzprime; - uint64_t *zzzprime; - uint64_t *zzz; - uint64_t *xx; - uint64_t *zz; - uint64_t scalar; - memcpy(origx, x, (uint32_t)5U * sizeof x[0U]); - Hacl_Bignum_fsum(x, z); - Hacl_Bignum_fdifference(z, origx); - memcpy(origxprime0, xprime, (uint32_t)5U * sizeof xprime[0U]); - Hacl_Bignum_fsum(xprime, zprime); - Hacl_Bignum_fdifference(zprime, origxprime0); - Hacl_Bignum_fmul(xxprime0, xprime, z); - Hacl_Bignum_fmul(zzprime0, x, zprime); - origxprime = buf + (uint32_t)5U; - xx0 = buf + (uint32_t)15U; - zz0 = buf + (uint32_t)20U; - xxprime = buf + (uint32_t)25U; - zzprime = buf + (uint32_t)30U; - zzzprime = buf + (uint32_t)35U; - memcpy(origxprime, xxprime, (uint32_t)5U * sizeof xxprime[0U]); - Hacl_Bignum_fsum(xxprime, zzprime); - Hacl_Bignum_fdifference(zzprime, origxprime); - Hacl_Bignum_Fsquare_fsquare_times(x3, xxprime, (uint32_t)1U); - Hacl_Bignum_Fsquare_fsquare_times(zzzprime, zzprime, (uint32_t)1U); - Hacl_Bignum_fmul(z3, zzzprime, qx); - Hacl_Bignum_Fsquare_fsquare_times(xx0, x, (uint32_t)1U); - Hacl_Bignum_Fsquare_fsquare_times(zz0, z, (uint32_t)1U); - zzz = buf + (uint32_t)10U; - xx = buf + (uint32_t)15U; - zz = buf + (uint32_t)20U; - Hacl_Bignum_fmul(x2, xx, zz); - Hacl_Bignum_fdifference(zz, xx); - scalar = (uint64_t)121665U; - Hacl_Bignum_fscalar(zzz, zz, scalar); - Hacl_Bignum_fsum(zzz, xx); - Hacl_Bignum_fmul(z2, zzz, zz); -} - -static void -Hacl_EC_Ladder_SmallLoop_cmult_small_loop_step( - uint64_t *nq, - uint64_t *nqpq, - uint64_t *nq2, - uint64_t *nqpq2, - uint64_t *q, - uint8_t byt -) -{ - uint64_t bit0 = (uint64_t)(byt >> (uint32_t)7U); - uint64_t bit; - Hacl_EC_Point_swap_conditional(nq, nqpq, bit0); - Hacl_EC_AddAndDouble_fmonty(nq2, nqpq2, nq, nqpq, q); - bit = (uint64_t)(byt >> (uint32_t)7U); - Hacl_EC_Point_swap_conditional(nq2, nqpq2, bit); -} - -static void -Hacl_EC_Ladder_SmallLoop_cmult_small_loop_double_step( - uint64_t *nq, - uint64_t *nqpq, - uint64_t *nq2, - uint64_t *nqpq2, - uint64_t *q, - uint8_t byt -) -{ - uint8_t byt1; - Hacl_EC_Ladder_SmallLoop_cmult_small_loop_step(nq, nqpq, nq2, nqpq2, q, byt); - byt1 = byt << (uint32_t)1U; - Hacl_EC_Ladder_SmallLoop_cmult_small_loop_step(nq2, nqpq2, nq, nqpq, q, byt1); -} - -static void -Hacl_EC_Ladder_SmallLoop_cmult_small_loop( - uint64_t *nq, - uint64_t *nqpq, - uint64_t *nq2, - uint64_t *nqpq2, - uint64_t *q, - uint8_t byt, - uint32_t i -) -{ - if (!(i == (uint32_t)0U)) - { - uint32_t i_ = i - (uint32_t)1U; - uint8_t byt_; - Hacl_EC_Ladder_SmallLoop_cmult_small_loop_double_step(nq, nqpq, nq2, nqpq2, q, byt); - byt_ = byt << (uint32_t)2U; - Hacl_EC_Ladder_SmallLoop_cmult_small_loop(nq, nqpq, nq2, nqpq2, q, byt_, i_); - } -} - -static void -Hacl_EC_Ladder_BigLoop_cmult_big_loop( - uint8_t *n1, - uint64_t *nq, - uint64_t *nqpq, - uint64_t *nq2, - uint64_t *nqpq2, - uint64_t *q, - uint32_t i -) -{ - if (!(i == (uint32_t)0U)) - { - uint32_t i1 = i - (uint32_t)1U; - uint8_t byte = n1[i1]; - Hacl_EC_Ladder_SmallLoop_cmult_small_loop(nq, nqpq, nq2, nqpq2, q, byte, (uint32_t)4U); - Hacl_EC_Ladder_BigLoop_cmult_big_loop(n1, nq, nqpq, nq2, nqpq2, q, i1); - } -} - -static void Hacl_EC_Ladder_cmult(uint64_t *result, uint8_t *n1, uint64_t *q) -{ - uint64_t point_buf[40U] = { 0U }; - uint64_t *nq = point_buf; - uint64_t *nqpq = point_buf + (uint32_t)10U; - uint64_t *nq2 = point_buf + (uint32_t)20U; - uint64_t *nqpq2 = point_buf + (uint32_t)30U; - Hacl_EC_Point_copy(nqpq, q); - nq[0U] = (uint64_t)1U; - Hacl_EC_Ladder_BigLoop_cmult_big_loop(n1, nq, nqpq, nq2, nqpq2, q, (uint32_t)32U); - Hacl_EC_Point_copy(result, nq); -} - -void Hacl_Curve25519_crypto_scalarmult(uint8_t *mypublic, uint8_t *secret, uint8_t *basepoint) -{ - uint64_t buf0[10U] = { 0U }; - uint64_t *x0 = buf0; - uint64_t *z = buf0 + (uint32_t)5U; - uint64_t *q; - Hacl_EC_Format_fexpand(x0, basepoint); - z[0U] = (uint64_t)1U; - q = buf0; - { - uint8_t e[32U] = { 0U }; - uint8_t e0; - uint8_t e31; - uint8_t e01; - uint8_t e311; - uint8_t e312; - uint8_t *scalar; - memcpy(e, secret, (uint32_t)32U * sizeof secret[0U]); - e0 = e[0U]; - e31 = e[31U]; - e01 = e0 & (uint8_t)248U; - e311 = e31 & (uint8_t)127U; - e312 = e311 | (uint8_t)64U; - e[0U] = e01; - e[31U] = e312; - scalar = e; - { - uint64_t buf[15U] = { 0U }; - uint64_t *nq = buf; - uint64_t *x = nq; - x[0U] = (uint64_t)1U; - Hacl_EC_Ladder_cmult(nq, scalar, q); - Hacl_EC_Format_scalar_of_point(mypublic, nq); - } - } -} - diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/library/Hacl_Curve25519_joined.c b/lib/mbedtls-2.27.0/3rdparty/everest/library/Hacl_Curve25519_joined.c deleted file mode 100644 index ee62be1..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/library/Hacl_Curve25519_joined.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Interface to code from Project Everest - * - * Copyright 2016-2018 INRIA and Microsoft Corporation - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#include "common.h" - -#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED) - -#if defined(__SIZEOF_INT128__) && (__SIZEOF_INT128__ == 16) -#define MBEDTLS_HAVE_INT128 -#endif - -#if defined(MBEDTLS_HAVE_INT128) -#include "Hacl_Curve25519.c" -#else -#define KRML_VERIFIED_UINT128 -#include "kremlib/FStar_UInt128_extracted.c" -#include "legacy/Hacl_Curve25519.c" -#endif - -#include "kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.c" - -#endif /* defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED) */ - diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/library/everest.c b/lib/mbedtls-2.27.0/3rdparty/everest/library/everest.c deleted file mode 100644 index 82c4e03..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/library/everest.c +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Interface to code from Project Everest - * - * Copyright 2016-2018 INRIA and Microsoft Corporation - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of Mbed TLS (https://tls.mbed.org). - */ - -#include "common.h" - -#include <string.h> - -#include "mbedtls/ecdh.h" - -#include "everest/x25519.h" -#include "everest/everest.h" - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#define mbedtls_calloc calloc -#define mbedtls_free free -#endif - -#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED) - -int mbedtls_everest_setup( mbedtls_ecdh_context_everest *ctx, int grp_id ) -{ - if( grp_id != MBEDTLS_ECP_DP_CURVE25519 ) - return MBEDTLS_ERR_ECP_BAD_INPUT_DATA; - mbedtls_x25519_init( &ctx->ctx ); - return 0; -} - -void mbedtls_everest_free( mbedtls_ecdh_context_everest *ctx ) -{ - mbedtls_x25519_free( &ctx->ctx ); -} - -int mbedtls_everest_make_params( mbedtls_ecdh_context_everest *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int( *f_rng )( void *, unsigned char *, size_t ), - void *p_rng ) -{ - mbedtls_x25519_context *x25519_ctx = &ctx->ctx; - return mbedtls_x25519_make_params( x25519_ctx, olen, buf, blen, f_rng, p_rng ); -} - -int mbedtls_everest_read_params( mbedtls_ecdh_context_everest *ctx, - const unsigned char **buf, - const unsigned char *end ) -{ - mbedtls_x25519_context *x25519_ctx = &ctx->ctx; - return mbedtls_x25519_read_params( x25519_ctx, buf, end ); -} - -int mbedtls_everest_get_params( mbedtls_ecdh_context_everest *ctx, - const mbedtls_ecp_keypair *key, - mbedtls_everest_ecdh_side side ) -{ - mbedtls_x25519_context *x25519_ctx = &ctx->ctx; - mbedtls_x25519_ecdh_side s = side == MBEDTLS_EVEREST_ECDH_OURS ? - MBEDTLS_X25519_ECDH_OURS : - MBEDTLS_X25519_ECDH_THEIRS; - return mbedtls_x25519_get_params( x25519_ctx, key, s ); -} - -int mbedtls_everest_make_public( mbedtls_ecdh_context_everest *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int( *f_rng )( void *, unsigned char *, size_t ), - void *p_rng ) -{ - mbedtls_x25519_context *x25519_ctx = &ctx->ctx; - return mbedtls_x25519_make_public( x25519_ctx, olen, buf, blen, f_rng, p_rng ); -} - -int mbedtls_everest_read_public( mbedtls_ecdh_context_everest *ctx, - const unsigned char *buf, size_t blen ) -{ - mbedtls_x25519_context *x25519_ctx = &ctx->ctx; - return mbedtls_x25519_read_public ( x25519_ctx, buf, blen ); -} - -int mbedtls_everest_calc_secret( mbedtls_ecdh_context_everest *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int( *f_rng )( void *, unsigned char *, size_t ), - void *p_rng ) -{ - mbedtls_x25519_context *x25519_ctx = &ctx->ctx; - return mbedtls_x25519_calc_secret( x25519_ctx, olen, buf, blen, f_rng, p_rng ); -} - -#endif /* MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED */ - diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/library/kremlib/FStar_UInt128_extracted.c b/lib/mbedtls-2.27.0/3rdparty/everest/library/kremlib/FStar_UInt128_extracted.c deleted file mode 100644 index 1060515..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/library/kremlib/FStar_UInt128_extracted.c +++ /dev/null @@ -1,413 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin> - * KreMLin invocation: ../krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrB9w -minimal -fparentheses -fcurly-braces -fno-shadow -header copyright-header.txt -minimal -tmpdir extracted -warn-error +9+11 -skip-compilation -extract-uints -add-include <inttypes.h> -add-include "kremlib.h" -add-include "kremlin/internal/compat.h" extracted/prims.krml extracted/FStar_Pervasives_Native.krml extracted/FStar_Pervasives.krml extracted/FStar_Mul.krml extracted/FStar_Squash.krml extracted/FStar_Classical.krml extracted/FStar_StrongExcludedMiddle.krml extracted/FStar_FunctionalExtensionality.krml extracted/FStar_List_Tot_Base.krml extracted/FStar_List_Tot_Properties.krml extracted/FStar_List_Tot.krml extracted/FStar_Seq_Base.krml extracted/FStar_Seq_Properties.krml extracted/FStar_Seq.krml extracted/FStar_Math_Lib.krml extracted/FStar_Math_Lemmas.krml extracted/FStar_BitVector.krml extracted/FStar_UInt.krml extracted/FStar_UInt32.krml extracted/FStar_Int.krml extracted/FStar_Int16.krml extracted/FStar_Preorder.krml extracted/FStar_Ghost.krml extracted/FStar_ErasedLogic.krml extracted/FStar_UInt64.krml extracted/FStar_Set.krml extracted/FStar_PropositionalExtensionality.krml extracted/FStar_PredicateExtensionality.krml extracted/FStar_TSet.krml extracted/FStar_Monotonic_Heap.krml extracted/FStar_Heap.krml extracted/FStar_Map.krml extracted/FStar_Monotonic_HyperHeap.krml extracted/FStar_Monotonic_HyperStack.krml extracted/FStar_HyperStack.krml extracted/FStar_Monotonic_Witnessed.krml extracted/FStar_HyperStack_ST.krml extracted/FStar_HyperStack_All.krml extracted/FStar_Date.krml extracted/FStar_Universe.krml extracted/FStar_GSet.krml extracted/FStar_ModifiesGen.krml extracted/LowStar_Monotonic_Buffer.krml extracted/LowStar_Buffer.krml extracted/Spec_Loops.krml extracted/LowStar_BufferOps.krml extracted/C_Loops.krml extracted/FStar_UInt8.krml extracted/FStar_Kremlin_Endianness.krml extracted/FStar_UInt63.krml extracted/FStar_Exn.krml extracted/FStar_ST.krml extracted/FStar_All.krml extracted/FStar_Dyn.krml extracted/FStar_Int63.krml extracted/FStar_Int64.krml extracted/FStar_Int32.krml extracted/FStar_Int8.krml extracted/FStar_UInt16.krml extracted/FStar_Int_Cast.krml extracted/FStar_UInt128.krml extracted/C_Endianness.krml extracted/FStar_List.krml extracted/FStar_Float.krml extracted/FStar_IO.krml extracted/C.krml extracted/FStar_Char.krml extracted/FStar_String.krml extracted/LowStar_Modifies.krml extracted/C_String.krml extracted/FStar_Bytes.krml extracted/FStar_HyperStack_IO.krml extracted/C_Failure.krml extracted/TestLib.krml extracted/FStar_Int_Cast_Full.krml - * F* version: 059db0c8 - * KreMLin version: 916c37ac - */ - - -#include "FStar_UInt128.h" -#include "kremlin/c_endianness.h" -#include "FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.h" - -uint64_t FStar_UInt128___proj__Mkuint128__item__low(FStar_UInt128_uint128 projectee) -{ - return projectee.low; -} - -uint64_t FStar_UInt128___proj__Mkuint128__item__high(FStar_UInt128_uint128 projectee) -{ - return projectee.high; -} - -static uint64_t FStar_UInt128_constant_time_carry(uint64_t a, uint64_t b) -{ - return (a ^ ((a ^ b) | ((a - b) ^ b))) >> (uint32_t)63U; -} - -static uint64_t FStar_UInt128_carry(uint64_t a, uint64_t b) -{ - return FStar_UInt128_constant_time_carry(a, b); -} - -FStar_UInt128_uint128 FStar_UInt128_add(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - FStar_UInt128_uint128 - flat = { a.low + b.low, a.high + b.high + FStar_UInt128_carry(a.low + b.low, b.low) }; - return flat; -} - -FStar_UInt128_uint128 -FStar_UInt128_add_underspec(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - FStar_UInt128_uint128 - flat = { a.low + b.low, a.high + b.high + FStar_UInt128_carry(a.low + b.low, b.low) }; - return flat; -} - -FStar_UInt128_uint128 FStar_UInt128_add_mod(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - FStar_UInt128_uint128 - flat = { a.low + b.low, a.high + b.high + FStar_UInt128_carry(a.low + b.low, b.low) }; - return flat; -} - -FStar_UInt128_uint128 FStar_UInt128_sub(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - FStar_UInt128_uint128 - flat = { a.low - b.low, a.high - b.high - FStar_UInt128_carry(a.low, a.low - b.low) }; - return flat; -} - -FStar_UInt128_uint128 -FStar_UInt128_sub_underspec(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - FStar_UInt128_uint128 - flat = { a.low - b.low, a.high - b.high - FStar_UInt128_carry(a.low, a.low - b.low) }; - return flat; -} - -static FStar_UInt128_uint128 -FStar_UInt128_sub_mod_impl(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - FStar_UInt128_uint128 - flat = { a.low - b.low, a.high - b.high - FStar_UInt128_carry(a.low, a.low - b.low) }; - return flat; -} - -FStar_UInt128_uint128 FStar_UInt128_sub_mod(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - return FStar_UInt128_sub_mod_impl(a, b); -} - -FStar_UInt128_uint128 FStar_UInt128_logand(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - FStar_UInt128_uint128 flat = { a.low & b.low, a.high & b.high }; - return flat; -} - -FStar_UInt128_uint128 FStar_UInt128_logxor(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - FStar_UInt128_uint128 flat = { a.low ^ b.low, a.high ^ b.high }; - return flat; -} - -FStar_UInt128_uint128 FStar_UInt128_logor(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - FStar_UInt128_uint128 flat = { a.low | b.low, a.high | b.high }; - return flat; -} - -FStar_UInt128_uint128 FStar_UInt128_lognot(FStar_UInt128_uint128 a) -{ - FStar_UInt128_uint128 flat = { ~a.low, ~a.high }; - return flat; -} - -static uint32_t FStar_UInt128_u32_64 = (uint32_t)64U; - -static uint64_t FStar_UInt128_add_u64_shift_left(uint64_t hi, uint64_t lo, uint32_t s) -{ - return (hi << s) + (lo >> (FStar_UInt128_u32_64 - s)); -} - -static uint64_t FStar_UInt128_add_u64_shift_left_respec(uint64_t hi, uint64_t lo, uint32_t s) -{ - return FStar_UInt128_add_u64_shift_left(hi, lo, s); -} - -static FStar_UInt128_uint128 -FStar_UInt128_shift_left_small(FStar_UInt128_uint128 a, uint32_t s) -{ - if (s == (uint32_t)0U) - { - return a; - } - else - { - FStar_UInt128_uint128 - flat = { a.low << s, FStar_UInt128_add_u64_shift_left_respec(a.high, a.low, s) }; - return flat; - } -} - -static FStar_UInt128_uint128 -FStar_UInt128_shift_left_large(FStar_UInt128_uint128 a, uint32_t s) -{ - FStar_UInt128_uint128 flat = { (uint64_t)0U, a.low << (s - FStar_UInt128_u32_64) }; - return flat; -} - -FStar_UInt128_uint128 FStar_UInt128_shift_left(FStar_UInt128_uint128 a, uint32_t s) -{ - if (s < FStar_UInt128_u32_64) - { - return FStar_UInt128_shift_left_small(a, s); - } - else - { - return FStar_UInt128_shift_left_large(a, s); - } -} - -static uint64_t FStar_UInt128_add_u64_shift_right(uint64_t hi, uint64_t lo, uint32_t s) -{ - return (lo >> s) + (hi << (FStar_UInt128_u32_64 - s)); -} - -static uint64_t FStar_UInt128_add_u64_shift_right_respec(uint64_t hi, uint64_t lo, uint32_t s) -{ - return FStar_UInt128_add_u64_shift_right(hi, lo, s); -} - -static FStar_UInt128_uint128 -FStar_UInt128_shift_right_small(FStar_UInt128_uint128 a, uint32_t s) -{ - if (s == (uint32_t)0U) - { - return a; - } - else - { - FStar_UInt128_uint128 - flat = { FStar_UInt128_add_u64_shift_right_respec(a.high, a.low, s), a.high >> s }; - return flat; - } -} - -static FStar_UInt128_uint128 -FStar_UInt128_shift_right_large(FStar_UInt128_uint128 a, uint32_t s) -{ - FStar_UInt128_uint128 flat = { a.high >> (s - FStar_UInt128_u32_64), (uint64_t)0U }; - return flat; -} - -FStar_UInt128_uint128 FStar_UInt128_shift_right(FStar_UInt128_uint128 a, uint32_t s) -{ - if (s < FStar_UInt128_u32_64) - { - return FStar_UInt128_shift_right_small(a, s); - } - else - { - return FStar_UInt128_shift_right_large(a, s); - } -} - -bool FStar_UInt128_eq(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - return a.low == b.low && a.high == b.high; -} - -bool FStar_UInt128_gt(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - return a.high > b.high || (a.high == b.high && a.low > b.low); -} - -bool FStar_UInt128_lt(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - return a.high < b.high || (a.high == b.high && a.low < b.low); -} - -bool FStar_UInt128_gte(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - return a.high > b.high || (a.high == b.high && a.low >= b.low); -} - -bool FStar_UInt128_lte(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - return a.high < b.high || (a.high == b.high && a.low <= b.low); -} - -FStar_UInt128_uint128 FStar_UInt128_eq_mask(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - FStar_UInt128_uint128 - flat = - { - FStar_UInt64_eq_mask(a.low, - b.low) - & FStar_UInt64_eq_mask(a.high, b.high), - FStar_UInt64_eq_mask(a.low, - b.low) - & FStar_UInt64_eq_mask(a.high, b.high) - }; - return flat; -} - -FStar_UInt128_uint128 FStar_UInt128_gte_mask(FStar_UInt128_uint128 a, FStar_UInt128_uint128 b) -{ - FStar_UInt128_uint128 - flat = - { - (FStar_UInt64_gte_mask(a.high, b.high) & ~FStar_UInt64_eq_mask(a.high, b.high)) - | (FStar_UInt64_eq_mask(a.high, b.high) & FStar_UInt64_gte_mask(a.low, b.low)), - (FStar_UInt64_gte_mask(a.high, b.high) & ~FStar_UInt64_eq_mask(a.high, b.high)) - | (FStar_UInt64_eq_mask(a.high, b.high) & FStar_UInt64_gte_mask(a.low, b.low)) - }; - return flat; -} - -FStar_UInt128_uint128 FStar_UInt128_uint64_to_uint128(uint64_t a) -{ - FStar_UInt128_uint128 flat = { a, (uint64_t)0U }; - return flat; -} - -uint64_t FStar_UInt128_uint128_to_uint64(FStar_UInt128_uint128 a) -{ - return a.low; -} - -FStar_UInt128_uint128 -(*FStar_UInt128_op_Plus_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_add; - -FStar_UInt128_uint128 -(*FStar_UInt128_op_Plus_Question_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_add_underspec; - -FStar_UInt128_uint128 -(*FStar_UInt128_op_Plus_Percent_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_add_mod; - -FStar_UInt128_uint128 -(*FStar_UInt128_op_Subtraction_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_sub; - -FStar_UInt128_uint128 -(*FStar_UInt128_op_Subtraction_Question_Hat)( - FStar_UInt128_uint128 x0, - FStar_UInt128_uint128 x1 -) = FStar_UInt128_sub_underspec; - -FStar_UInt128_uint128 -(*FStar_UInt128_op_Subtraction_Percent_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_sub_mod; - -FStar_UInt128_uint128 -(*FStar_UInt128_op_Amp_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_logand; - -FStar_UInt128_uint128 -(*FStar_UInt128_op_Hat_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_logxor; - -FStar_UInt128_uint128 -(*FStar_UInt128_op_Bar_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_logor; - -FStar_UInt128_uint128 -(*FStar_UInt128_op_Less_Less_Hat)(FStar_UInt128_uint128 x0, uint32_t x1) = - FStar_UInt128_shift_left; - -FStar_UInt128_uint128 -(*FStar_UInt128_op_Greater_Greater_Hat)(FStar_UInt128_uint128 x0, uint32_t x1) = - FStar_UInt128_shift_right; - -bool -(*FStar_UInt128_op_Equals_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_eq; - -bool -(*FStar_UInt128_op_Greater_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_gt; - -bool -(*FStar_UInt128_op_Less_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_lt; - -bool -(*FStar_UInt128_op_Greater_Equals_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_gte; - -bool -(*FStar_UInt128_op_Less_Equals_Hat)(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1) = - FStar_UInt128_lte; - -static uint64_t FStar_UInt128_u64_mod_32(uint64_t a) -{ - return a & (uint64_t)0xffffffffU; -} - -static uint32_t FStar_UInt128_u32_32 = (uint32_t)32U; - -static uint64_t FStar_UInt128_u32_combine(uint64_t hi, uint64_t lo) -{ - return lo + (hi << FStar_UInt128_u32_32); -} - -FStar_UInt128_uint128 FStar_UInt128_mul32(uint64_t x, uint32_t y) -{ - FStar_UInt128_uint128 - flat = - { - FStar_UInt128_u32_combine((x >> FStar_UInt128_u32_32) - * (uint64_t)y - + (FStar_UInt128_u64_mod_32(x) * (uint64_t)y >> FStar_UInt128_u32_32), - FStar_UInt128_u64_mod_32(FStar_UInt128_u64_mod_32(x) * (uint64_t)y)), - ((x >> FStar_UInt128_u32_32) - * (uint64_t)y - + (FStar_UInt128_u64_mod_32(x) * (uint64_t)y >> FStar_UInt128_u32_32)) - >> FStar_UInt128_u32_32 - }; - return flat; -} - -typedef struct K___uint64_t_uint64_t_uint64_t_uint64_t_s -{ - uint64_t fst; - uint64_t snd; - uint64_t thd; - uint64_t f3; -} -K___uint64_t_uint64_t_uint64_t_uint64_t; - -static K___uint64_t_uint64_t_uint64_t_uint64_t -FStar_UInt128_mul_wide_impl_t_(uint64_t x, uint64_t y) -{ - K___uint64_t_uint64_t_uint64_t_uint64_t - flat = - { - FStar_UInt128_u64_mod_32(x), - FStar_UInt128_u64_mod_32(FStar_UInt128_u64_mod_32(x) * FStar_UInt128_u64_mod_32(y)), - x - >> FStar_UInt128_u32_32, - (x >> FStar_UInt128_u32_32) - * FStar_UInt128_u64_mod_32(y) - + (FStar_UInt128_u64_mod_32(x) * FStar_UInt128_u64_mod_32(y) >> FStar_UInt128_u32_32) - }; - return flat; -} - -static uint64_t FStar_UInt128_u32_combine_(uint64_t hi, uint64_t lo) -{ - return lo + (hi << FStar_UInt128_u32_32); -} - -static FStar_UInt128_uint128 FStar_UInt128_mul_wide_impl(uint64_t x, uint64_t y) -{ - K___uint64_t_uint64_t_uint64_t_uint64_t scrut = FStar_UInt128_mul_wide_impl_t_(x, y); - uint64_t u1 = scrut.fst; - uint64_t w3 = scrut.snd; - uint64_t x_ = scrut.thd; - uint64_t t_ = scrut.f3; - FStar_UInt128_uint128 - flat = - { - FStar_UInt128_u32_combine_(u1 * (y >> FStar_UInt128_u32_32) + FStar_UInt128_u64_mod_32(t_), - w3), - x_ - * (y >> FStar_UInt128_u32_32) - + (t_ >> FStar_UInt128_u32_32) - + ((u1 * (y >> FStar_UInt128_u32_32) + FStar_UInt128_u64_mod_32(t_)) >> FStar_UInt128_u32_32) - }; - return flat; -} - -FStar_UInt128_uint128 FStar_UInt128_mul_wide(uint64_t x, uint64_t y) -{ - return FStar_UInt128_mul_wide_impl(x, y); -} - diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/library/kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.c b/lib/mbedtls-2.27.0/3rdparty/everest/library/kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.c deleted file mode 100644 index 0826524..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/library/kremlib/FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.c +++ /dev/null @@ -1,100 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin> - * KreMLin invocation: ../krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrB9w -minimal -fparentheses -fcurly-braces -fno-shadow -header copyright-header.txt -minimal -tmpdir dist/minimal -skip-compilation -extract-uints -add-include <inttypes.h> -add-include <stdbool.h> -add-include "kremlin/internal/compat.h" -add-include "kremlin/internal/types.h" -bundle FStar.UInt64+FStar.UInt32+FStar.UInt16+FStar.UInt8=* extracted/prims.krml extracted/FStar_Pervasives_Native.krml extracted/FStar_Pervasives.krml extracted/FStar_Mul.krml extracted/FStar_Squash.krml extracted/FStar_Classical.krml extracted/FStar_StrongExcludedMiddle.krml extracted/FStar_FunctionalExtensionality.krml extracted/FStar_List_Tot_Base.krml extracted/FStar_List_Tot_Properties.krml extracted/FStar_List_Tot.krml extracted/FStar_Seq_Base.krml extracted/FStar_Seq_Properties.krml extracted/FStar_Seq.krml extracted/FStar_Math_Lib.krml extracted/FStar_Math_Lemmas.krml extracted/FStar_BitVector.krml extracted/FStar_UInt.krml extracted/FStar_UInt32.krml extracted/FStar_Int.krml extracted/FStar_Int16.krml extracted/FStar_Preorder.krml extracted/FStar_Ghost.krml extracted/FStar_ErasedLogic.krml extracted/FStar_UInt64.krml extracted/FStar_Set.krml extracted/FStar_PropositionalExtensionality.krml extracted/FStar_PredicateExtensionality.krml extracted/FStar_TSet.krml extracted/FStar_Monotonic_Heap.krml extracted/FStar_Heap.krml extracted/FStar_Map.krml extracted/FStar_Monotonic_HyperHeap.krml extracted/FStar_Monotonic_HyperStack.krml extracted/FStar_HyperStack.krml extracted/FStar_Monotonic_Witnessed.krml extracted/FStar_HyperStack_ST.krml extracted/FStar_HyperStack_All.krml extracted/FStar_Date.krml extracted/FStar_Universe.krml extracted/FStar_GSet.krml extracted/FStar_ModifiesGen.krml extracted/LowStar_Monotonic_Buffer.krml extracted/LowStar_Buffer.krml extracted/Spec_Loops.krml extracted/LowStar_BufferOps.krml extracted/C_Loops.krml extracted/FStar_UInt8.krml extracted/FStar_Kremlin_Endianness.krml extracted/FStar_UInt63.krml extracted/FStar_Exn.krml extracted/FStar_ST.krml extracted/FStar_All.krml extracted/FStar_Dyn.krml extracted/FStar_Int63.krml extracted/FStar_Int64.krml extracted/FStar_Int32.krml extracted/FStar_Int8.krml extracted/FStar_UInt16.krml extracted/FStar_Int_Cast.krml extracted/FStar_UInt128.krml extracted/C_Endianness.krml extracted/FStar_List.krml extracted/FStar_Float.krml extracted/FStar_IO.krml extracted/C.krml extracted/FStar_Char.krml extracted/FStar_String.krml extracted/LowStar_Modifies.krml extracted/C_String.krml extracted/FStar_Bytes.krml extracted/FStar_HyperStack_IO.krml extracted/C_Failure.krml extracted/TestLib.krml extracted/FStar_Int_Cast_Full.krml - * F* version: 059db0c8 - * KreMLin version: 916c37ac - */ - - -#include "FStar_UInt64_FStar_UInt32_FStar_UInt16_FStar_UInt8.h" - -uint64_t FStar_UInt64_eq_mask(uint64_t a, uint64_t b) -{ - uint64_t x = a ^ b; - uint64_t minus_x = ~x + (uint64_t)1U; - uint64_t x_or_minus_x = x | minus_x; - uint64_t xnx = x_or_minus_x >> (uint32_t)63U; - return xnx - (uint64_t)1U; -} - -uint64_t FStar_UInt64_gte_mask(uint64_t a, uint64_t b) -{ - uint64_t x = a; - uint64_t y = b; - uint64_t x_xor_y = x ^ y; - uint64_t x_sub_y = x - y; - uint64_t x_sub_y_xor_y = x_sub_y ^ y; - uint64_t q = x_xor_y | x_sub_y_xor_y; - uint64_t x_xor_q = x ^ q; - uint64_t x_xor_q_ = x_xor_q >> (uint32_t)63U; - return x_xor_q_ - (uint64_t)1U; -} - -uint32_t FStar_UInt32_eq_mask(uint32_t a, uint32_t b) -{ - uint32_t x = a ^ b; - uint32_t minus_x = ~x + (uint32_t)1U; - uint32_t x_or_minus_x = x | minus_x; - uint32_t xnx = x_or_minus_x >> (uint32_t)31U; - return xnx - (uint32_t)1U; -} - -uint32_t FStar_UInt32_gte_mask(uint32_t a, uint32_t b) -{ - uint32_t x = a; - uint32_t y = b; - uint32_t x_xor_y = x ^ y; - uint32_t x_sub_y = x - y; - uint32_t x_sub_y_xor_y = x_sub_y ^ y; - uint32_t q = x_xor_y | x_sub_y_xor_y; - uint32_t x_xor_q = x ^ q; - uint32_t x_xor_q_ = x_xor_q >> (uint32_t)31U; - return x_xor_q_ - (uint32_t)1U; -} - -uint16_t FStar_UInt16_eq_mask(uint16_t a, uint16_t b) -{ - uint16_t x = a ^ b; - uint16_t minus_x = ~x + (uint16_t)1U; - uint16_t x_or_minus_x = x | minus_x; - uint16_t xnx = x_or_minus_x >> (uint32_t)15U; - return xnx - (uint16_t)1U; -} - -uint16_t FStar_UInt16_gte_mask(uint16_t a, uint16_t b) -{ - uint16_t x = a; - uint16_t y = b; - uint16_t x_xor_y = x ^ y; - uint16_t x_sub_y = x - y; - uint16_t x_sub_y_xor_y = x_sub_y ^ y; - uint16_t q = x_xor_y | x_sub_y_xor_y; - uint16_t x_xor_q = x ^ q; - uint16_t x_xor_q_ = x_xor_q >> (uint32_t)15U; - return x_xor_q_ - (uint16_t)1U; -} - -uint8_t FStar_UInt8_eq_mask(uint8_t a, uint8_t b) -{ - uint8_t x = a ^ b; - uint8_t minus_x = ~x + (uint8_t)1U; - uint8_t x_or_minus_x = x | minus_x; - uint8_t xnx = x_or_minus_x >> (uint32_t)7U; - return xnx - (uint8_t)1U; -} - -uint8_t FStar_UInt8_gte_mask(uint8_t a, uint8_t b) -{ - uint8_t x = a; - uint8_t y = b; - uint8_t x_xor_y = x ^ y; - uint8_t x_sub_y = x - y; - uint8_t x_sub_y_xor_y = x_sub_y ^ y; - uint8_t q = x_xor_y | x_sub_y_xor_y; - uint8_t x_xor_q = x ^ q; - uint8_t x_xor_q_ = x_xor_q >> (uint32_t)7U; - return x_xor_q_ - (uint8_t)1U; -} - diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/library/legacy/Hacl_Curve25519.c b/lib/mbedtls-2.27.0/3rdparty/everest/library/legacy/Hacl_Curve25519.c deleted file mode 100644 index babebe4..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/library/legacy/Hacl_Curve25519.c +++ /dev/null @@ -1,805 +0,0 @@ -/* Copyright (c) INRIA and Microsoft Corporation. All rights reserved. - Licensed under the Apache 2.0 License. */ - -/* This file was generated by KreMLin <https://github.com/FStarLang/kremlin> - * KreMLin invocation: /mnt/e/everest/verify/kremlin/krml -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -fc89 -fparentheses -fno-shadow -header /mnt/e/everest/verify/hdrcLh -minimal -I /mnt/e/everest/verify/hacl-star/code/lib/kremlin -I /mnt/e/everest/verify/kremlin/kremlib/compat -I /mnt/e/everest/verify/hacl-star/specs -I /mnt/e/everest/verify/hacl-star/specs/old -I . -ccopt -march=native -verbose -ldopt -flto -tmpdir x25519-c -I ../bignum -bundle Hacl.Curve25519=* -minimal -add-include "kremlib.h" -skip-compilation x25519-c/out.krml -o x25519-c/Hacl_Curve25519.c - * F* version: 059db0c8 - * KreMLin version: 916c37ac - */ - - -#include "Hacl_Curve25519.h" - -extern uint64_t FStar_UInt64_eq_mask(uint64_t x0, uint64_t x1); - -extern uint64_t FStar_UInt64_gte_mask(uint64_t x0, uint64_t x1); - -extern FStar_UInt128_uint128 -FStar_UInt128_add(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern FStar_UInt128_uint128 -FStar_UInt128_add_mod(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern FStar_UInt128_uint128 -FStar_UInt128_logand(FStar_UInt128_uint128 x0, FStar_UInt128_uint128 x1); - -extern FStar_UInt128_uint128 FStar_UInt128_shift_right(FStar_UInt128_uint128 x0, uint32_t x1); - -extern FStar_UInt128_uint128 FStar_UInt128_uint64_to_uint128(uint64_t x0); - -extern uint64_t FStar_UInt128_uint128_to_uint64(FStar_UInt128_uint128 x0); - -extern FStar_UInt128_uint128 FStar_UInt128_mul_wide(uint64_t x0, uint64_t x1); - -static void Hacl_Bignum_Modulo_carry_top(uint64_t *b) -{ - uint64_t b4 = b[4U]; - uint64_t b0 = b[0U]; - uint64_t b4_ = b4 & (uint64_t)0x7ffffffffffffU; - uint64_t b0_ = b0 + (uint64_t)19U * (b4 >> (uint32_t)51U); - b[4U] = b4_; - b[0U] = b0_; -} - -inline static void -Hacl_Bignum_Fproduct_copy_from_wide_(uint64_t *output, FStar_UInt128_uint128 *input) -{ - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U) - { - FStar_UInt128_uint128 xi = input[i]; - output[i] = FStar_UInt128_uint128_to_uint64(xi); - } -} - -inline static void -Hacl_Bignum_Fproduct_sum_scalar_multiplication_( - FStar_UInt128_uint128 *output, - uint64_t *input, - uint64_t s -) -{ - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U) - { - FStar_UInt128_uint128 xi = output[i]; - uint64_t yi = input[i]; - output[i] = FStar_UInt128_add_mod(xi, FStar_UInt128_mul_wide(yi, s)); - } -} - -inline static void Hacl_Bignum_Fproduct_carry_wide_(FStar_UInt128_uint128 *tmp) -{ - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)4U; i = i + (uint32_t)1U) - { - uint32_t ctr = i; - FStar_UInt128_uint128 tctr = tmp[ctr]; - FStar_UInt128_uint128 tctrp1 = tmp[ctr + (uint32_t)1U]; - uint64_t r0 = FStar_UInt128_uint128_to_uint64(tctr) & (uint64_t)0x7ffffffffffffU; - FStar_UInt128_uint128 c = FStar_UInt128_shift_right(tctr, (uint32_t)51U); - tmp[ctr] = FStar_UInt128_uint64_to_uint128(r0); - tmp[ctr + (uint32_t)1U] = FStar_UInt128_add(tctrp1, c); - } -} - -inline static void Hacl_Bignum_Fmul_shift_reduce(uint64_t *output) -{ - uint64_t tmp = output[4U]; - uint64_t b0; - { - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)4U; i = i + (uint32_t)1U) - { - uint32_t ctr = (uint32_t)5U - i - (uint32_t)1U; - uint64_t z = output[ctr - (uint32_t)1U]; - output[ctr] = z; - } - } - output[0U] = tmp; - b0 = output[0U]; - output[0U] = (uint64_t)19U * b0; -} - -static void -Hacl_Bignum_Fmul_mul_shift_reduce_( - FStar_UInt128_uint128 *output, - uint64_t *input, - uint64_t *input2 -) -{ - uint32_t i; - uint64_t input2i; - { - uint32_t i0; - for (i0 = (uint32_t)0U; i0 < (uint32_t)4U; i0 = i0 + (uint32_t)1U) - { - uint64_t input2i0 = input2[i0]; - Hacl_Bignum_Fproduct_sum_scalar_multiplication_(output, input, input2i0); - Hacl_Bignum_Fmul_shift_reduce(input); - } - } - i = (uint32_t)4U; - input2i = input2[i]; - Hacl_Bignum_Fproduct_sum_scalar_multiplication_(output, input, input2i); -} - -inline static void Hacl_Bignum_Fmul_fmul(uint64_t *output, uint64_t *input, uint64_t *input2) -{ - uint64_t tmp[5U] = { 0U }; - memcpy(tmp, input, (uint32_t)5U * sizeof input[0U]); - KRML_CHECK_SIZE(sizeof (FStar_UInt128_uint128), (uint32_t)5U); - { - FStar_UInt128_uint128 t[5U]; - { - uint32_t _i; - for (_i = 0U; _i < (uint32_t)5U; ++_i) - t[_i] = FStar_UInt128_uint64_to_uint128((uint64_t)0U); - } - { - FStar_UInt128_uint128 b4; - FStar_UInt128_uint128 b0; - FStar_UInt128_uint128 b4_; - FStar_UInt128_uint128 b0_; - uint64_t i0; - uint64_t i1; - uint64_t i0_; - uint64_t i1_; - Hacl_Bignum_Fmul_mul_shift_reduce_(t, tmp, input2); - Hacl_Bignum_Fproduct_carry_wide_(t); - b4 = t[4U]; - b0 = t[0U]; - b4_ = FStar_UInt128_logand(b4, FStar_UInt128_uint64_to_uint128((uint64_t)0x7ffffffffffffU)); - b0_ = - FStar_UInt128_add(b0, - FStar_UInt128_mul_wide((uint64_t)19U, - FStar_UInt128_uint128_to_uint64(FStar_UInt128_shift_right(b4, (uint32_t)51U)))); - t[4U] = b4_; - t[0U] = b0_; - Hacl_Bignum_Fproduct_copy_from_wide_(output, t); - i0 = output[0U]; - i1 = output[1U]; - i0_ = i0 & (uint64_t)0x7ffffffffffffU; - i1_ = i1 + (i0 >> (uint32_t)51U); - output[0U] = i0_; - output[1U] = i1_; - } - } -} - -inline static void Hacl_Bignum_Fsquare_fsquare__(FStar_UInt128_uint128 *tmp, uint64_t *output) -{ - uint64_t r0 = output[0U]; - uint64_t r1 = output[1U]; - uint64_t r2 = output[2U]; - uint64_t r3 = output[3U]; - uint64_t r4 = output[4U]; - uint64_t d0 = r0 * (uint64_t)2U; - uint64_t d1 = r1 * (uint64_t)2U; - uint64_t d2 = r2 * (uint64_t)2U * (uint64_t)19U; - uint64_t d419 = r4 * (uint64_t)19U; - uint64_t d4 = d419 * (uint64_t)2U; - FStar_UInt128_uint128 - s0 = - FStar_UInt128_add(FStar_UInt128_add(FStar_UInt128_mul_wide(r0, r0), - FStar_UInt128_mul_wide(d4, r1)), - FStar_UInt128_mul_wide(d2, r3)); - FStar_UInt128_uint128 - s1 = - FStar_UInt128_add(FStar_UInt128_add(FStar_UInt128_mul_wide(d0, r1), - FStar_UInt128_mul_wide(d4, r2)), - FStar_UInt128_mul_wide(r3 * (uint64_t)19U, r3)); - FStar_UInt128_uint128 - s2 = - FStar_UInt128_add(FStar_UInt128_add(FStar_UInt128_mul_wide(d0, r2), - FStar_UInt128_mul_wide(r1, r1)), - FStar_UInt128_mul_wide(d4, r3)); - FStar_UInt128_uint128 - s3 = - FStar_UInt128_add(FStar_UInt128_add(FStar_UInt128_mul_wide(d0, r3), - FStar_UInt128_mul_wide(d1, r2)), - FStar_UInt128_mul_wide(r4, d419)); - FStar_UInt128_uint128 - s4 = - FStar_UInt128_add(FStar_UInt128_add(FStar_UInt128_mul_wide(d0, r4), - FStar_UInt128_mul_wide(d1, r3)), - FStar_UInt128_mul_wide(r2, r2)); - tmp[0U] = s0; - tmp[1U] = s1; - tmp[2U] = s2; - tmp[3U] = s3; - tmp[4U] = s4; -} - -inline static void Hacl_Bignum_Fsquare_fsquare_(FStar_UInt128_uint128 *tmp, uint64_t *output) -{ - FStar_UInt128_uint128 b4; - FStar_UInt128_uint128 b0; - FStar_UInt128_uint128 b4_; - FStar_UInt128_uint128 b0_; - uint64_t i0; - uint64_t i1; - uint64_t i0_; - uint64_t i1_; - Hacl_Bignum_Fsquare_fsquare__(tmp, output); - Hacl_Bignum_Fproduct_carry_wide_(tmp); - b4 = tmp[4U]; - b0 = tmp[0U]; - b4_ = FStar_UInt128_logand(b4, FStar_UInt128_uint64_to_uint128((uint64_t)0x7ffffffffffffU)); - b0_ = - FStar_UInt128_add(b0, - FStar_UInt128_mul_wide((uint64_t)19U, - FStar_UInt128_uint128_to_uint64(FStar_UInt128_shift_right(b4, (uint32_t)51U)))); - tmp[4U] = b4_; - tmp[0U] = b0_; - Hacl_Bignum_Fproduct_copy_from_wide_(output, tmp); - i0 = output[0U]; - i1 = output[1U]; - i0_ = i0 & (uint64_t)0x7ffffffffffffU; - i1_ = i1 + (i0 >> (uint32_t)51U); - output[0U] = i0_; - output[1U] = i1_; -} - -static void -Hacl_Bignum_Fsquare_fsquare_times_( - uint64_t *input, - FStar_UInt128_uint128 *tmp, - uint32_t count1 -) -{ - uint32_t i; - Hacl_Bignum_Fsquare_fsquare_(tmp, input); - for (i = (uint32_t)1U; i < count1; i = i + (uint32_t)1U) - Hacl_Bignum_Fsquare_fsquare_(tmp, input); -} - -inline static void -Hacl_Bignum_Fsquare_fsquare_times(uint64_t *output, uint64_t *input, uint32_t count1) -{ - KRML_CHECK_SIZE(sizeof (FStar_UInt128_uint128), (uint32_t)5U); - { - FStar_UInt128_uint128 t[5U]; - { - uint32_t _i; - for (_i = 0U; _i < (uint32_t)5U; ++_i) - t[_i] = FStar_UInt128_uint64_to_uint128((uint64_t)0U); - } - memcpy(output, input, (uint32_t)5U * sizeof input[0U]); - Hacl_Bignum_Fsquare_fsquare_times_(output, t, count1); - } -} - -inline static void Hacl_Bignum_Fsquare_fsquare_times_inplace(uint64_t *output, uint32_t count1) -{ - KRML_CHECK_SIZE(sizeof (FStar_UInt128_uint128), (uint32_t)5U); - { - FStar_UInt128_uint128 t[5U]; - { - uint32_t _i; - for (_i = 0U; _i < (uint32_t)5U; ++_i) - t[_i] = FStar_UInt128_uint64_to_uint128((uint64_t)0U); - } - Hacl_Bignum_Fsquare_fsquare_times_(output, t, count1); - } -} - -inline static void Hacl_Bignum_Crecip_crecip(uint64_t *out, uint64_t *z) -{ - uint64_t buf[20U] = { 0U }; - uint64_t *a0 = buf; - uint64_t *t00 = buf + (uint32_t)5U; - uint64_t *b0 = buf + (uint32_t)10U; - uint64_t *t01; - uint64_t *b1; - uint64_t *c0; - uint64_t *a; - uint64_t *t0; - uint64_t *b; - uint64_t *c; - Hacl_Bignum_Fsquare_fsquare_times(a0, z, (uint32_t)1U); - Hacl_Bignum_Fsquare_fsquare_times(t00, a0, (uint32_t)2U); - Hacl_Bignum_Fmul_fmul(b0, t00, z); - Hacl_Bignum_Fmul_fmul(a0, b0, a0); - Hacl_Bignum_Fsquare_fsquare_times(t00, a0, (uint32_t)1U); - Hacl_Bignum_Fmul_fmul(b0, t00, b0); - Hacl_Bignum_Fsquare_fsquare_times(t00, b0, (uint32_t)5U); - t01 = buf + (uint32_t)5U; - b1 = buf + (uint32_t)10U; - c0 = buf + (uint32_t)15U; - Hacl_Bignum_Fmul_fmul(b1, t01, b1); - Hacl_Bignum_Fsquare_fsquare_times(t01, b1, (uint32_t)10U); - Hacl_Bignum_Fmul_fmul(c0, t01, b1); - Hacl_Bignum_Fsquare_fsquare_times(t01, c0, (uint32_t)20U); - Hacl_Bignum_Fmul_fmul(t01, t01, c0); - Hacl_Bignum_Fsquare_fsquare_times_inplace(t01, (uint32_t)10U); - Hacl_Bignum_Fmul_fmul(b1, t01, b1); - Hacl_Bignum_Fsquare_fsquare_times(t01, b1, (uint32_t)50U); - a = buf; - t0 = buf + (uint32_t)5U; - b = buf + (uint32_t)10U; - c = buf + (uint32_t)15U; - Hacl_Bignum_Fmul_fmul(c, t0, b); - Hacl_Bignum_Fsquare_fsquare_times(t0, c, (uint32_t)100U); - Hacl_Bignum_Fmul_fmul(t0, t0, c); - Hacl_Bignum_Fsquare_fsquare_times_inplace(t0, (uint32_t)50U); - Hacl_Bignum_Fmul_fmul(t0, t0, b); - Hacl_Bignum_Fsquare_fsquare_times_inplace(t0, (uint32_t)5U); - Hacl_Bignum_Fmul_fmul(out, t0, a); -} - -inline static void Hacl_Bignum_fsum(uint64_t *a, uint64_t *b) -{ - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U) - { - uint64_t xi = a[i]; - uint64_t yi = b[i]; - a[i] = xi + yi; - } -} - -inline static void Hacl_Bignum_fdifference(uint64_t *a, uint64_t *b) -{ - uint64_t tmp[5U] = { 0U }; - uint64_t b0; - uint64_t b1; - uint64_t b2; - uint64_t b3; - uint64_t b4; - memcpy(tmp, b, (uint32_t)5U * sizeof b[0U]); - b0 = tmp[0U]; - b1 = tmp[1U]; - b2 = tmp[2U]; - b3 = tmp[3U]; - b4 = tmp[4U]; - tmp[0U] = b0 + (uint64_t)0x3fffffffffff68U; - tmp[1U] = b1 + (uint64_t)0x3ffffffffffff8U; - tmp[2U] = b2 + (uint64_t)0x3ffffffffffff8U; - tmp[3U] = b3 + (uint64_t)0x3ffffffffffff8U; - tmp[4U] = b4 + (uint64_t)0x3ffffffffffff8U; - { - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U) - { - uint64_t xi = a[i]; - uint64_t yi = tmp[i]; - a[i] = yi - xi; - } - } -} - -inline static void Hacl_Bignum_fscalar(uint64_t *output, uint64_t *b, uint64_t s) -{ - KRML_CHECK_SIZE(sizeof (FStar_UInt128_uint128), (uint32_t)5U); - { - FStar_UInt128_uint128 tmp[5U]; - { - uint32_t _i; - for (_i = 0U; _i < (uint32_t)5U; ++_i) - tmp[_i] = FStar_UInt128_uint64_to_uint128((uint64_t)0U); - } - { - FStar_UInt128_uint128 b4; - FStar_UInt128_uint128 b0; - FStar_UInt128_uint128 b4_; - FStar_UInt128_uint128 b0_; - { - uint32_t i; - for (i = (uint32_t)0U; i < (uint32_t)5U; i = i + (uint32_t)1U) - { - uint64_t xi = b[i]; - tmp[i] = FStar_UInt128_mul_wide(xi, s); - } - } - Hacl_Bignum_Fproduct_carry_wide_(tmp); - b4 = tmp[4U]; - b0 = tmp[0U]; - b4_ = FStar_UInt128_logand(b4, FStar_UInt128_uint64_to_uint128((uint64_t)0x7ffffffffffffU)); - b0_ = - FStar_UInt128_add(b0, - FStar_UInt128_mul_wide((uint64_t)19U, - FStar_UInt128_uint128_to_uint64(FStar_UInt128_shift_right(b4, (uint32_t)51U)))); - tmp[4U] = b4_; - tmp[0U] = b0_; - Hacl_Bignum_Fproduct_copy_from_wide_(output, tmp); - } - } -} - -inline static void Hacl_Bignum_fmul(uint64_t *output, uint64_t *a, uint64_t *b) -{ - Hacl_Bignum_Fmul_fmul(output, a, b); -} - -inline static void Hacl_Bignum_crecip(uint64_t *output, uint64_t *input) -{ - Hacl_Bignum_Crecip_crecip(output, input); -} - -static void -Hacl_EC_Point_swap_conditional_step(uint64_t *a, uint64_t *b, uint64_t swap1, uint32_t ctr) -{ - uint32_t i = ctr - (uint32_t)1U; - uint64_t ai = a[i]; - uint64_t bi = b[i]; - uint64_t x = swap1 & (ai ^ bi); - uint64_t ai1 = ai ^ x; - uint64_t bi1 = bi ^ x; - a[i] = ai1; - b[i] = bi1; -} - -static void -Hacl_EC_Point_swap_conditional_(uint64_t *a, uint64_t *b, uint64_t swap1, uint32_t ctr) -{ - if (!(ctr == (uint32_t)0U)) - { - uint32_t i; - Hacl_EC_Point_swap_conditional_step(a, b, swap1, ctr); - i = ctr - (uint32_t)1U; - Hacl_EC_Point_swap_conditional_(a, b, swap1, i); - } -} - -static void Hacl_EC_Point_swap_conditional(uint64_t *a, uint64_t *b, uint64_t iswap) -{ - uint64_t swap1 = (uint64_t)0U - iswap; - Hacl_EC_Point_swap_conditional_(a, b, swap1, (uint32_t)5U); - Hacl_EC_Point_swap_conditional_(a + (uint32_t)5U, b + (uint32_t)5U, swap1, (uint32_t)5U); -} - -static void Hacl_EC_Point_copy(uint64_t *output, uint64_t *input) -{ - memcpy(output, input, (uint32_t)5U * sizeof input[0U]); - memcpy(output + (uint32_t)5U, - input + (uint32_t)5U, - (uint32_t)5U * sizeof (input + (uint32_t)5U)[0U]); -} - -static void Hacl_EC_Format_fexpand(uint64_t *output, uint8_t *input) -{ - uint64_t i0 = load64_le(input); - uint8_t *x00 = input + (uint32_t)6U; - uint64_t i1 = load64_le(x00); - uint8_t *x01 = input + (uint32_t)12U; - uint64_t i2 = load64_le(x01); - uint8_t *x02 = input + (uint32_t)19U; - uint64_t i3 = load64_le(x02); - uint8_t *x0 = input + (uint32_t)24U; - uint64_t i4 = load64_le(x0); - uint64_t output0 = i0 & (uint64_t)0x7ffffffffffffU; - uint64_t output1 = i1 >> (uint32_t)3U & (uint64_t)0x7ffffffffffffU; - uint64_t output2 = i2 >> (uint32_t)6U & (uint64_t)0x7ffffffffffffU; - uint64_t output3 = i3 >> (uint32_t)1U & (uint64_t)0x7ffffffffffffU; - uint64_t output4 = i4 >> (uint32_t)12U & (uint64_t)0x7ffffffffffffU; - output[0U] = output0; - output[1U] = output1; - output[2U] = output2; - output[3U] = output3; - output[4U] = output4; -} - -static void Hacl_EC_Format_fcontract_first_carry_pass(uint64_t *input) -{ - uint64_t t0 = input[0U]; - uint64_t t1 = input[1U]; - uint64_t t2 = input[2U]; - uint64_t t3 = input[3U]; - uint64_t t4 = input[4U]; - uint64_t t1_ = t1 + (t0 >> (uint32_t)51U); - uint64_t t0_ = t0 & (uint64_t)0x7ffffffffffffU; - uint64_t t2_ = t2 + (t1_ >> (uint32_t)51U); - uint64_t t1__ = t1_ & (uint64_t)0x7ffffffffffffU; - uint64_t t3_ = t3 + (t2_ >> (uint32_t)51U); - uint64_t t2__ = t2_ & (uint64_t)0x7ffffffffffffU; - uint64_t t4_ = t4 + (t3_ >> (uint32_t)51U); - uint64_t t3__ = t3_ & (uint64_t)0x7ffffffffffffU; - input[0U] = t0_; - input[1U] = t1__; - input[2U] = t2__; - input[3U] = t3__; - input[4U] = t4_; -} - -static void Hacl_EC_Format_fcontract_first_carry_full(uint64_t *input) -{ - Hacl_EC_Format_fcontract_first_carry_pass(input); - Hacl_Bignum_Modulo_carry_top(input); -} - -static void Hacl_EC_Format_fcontract_second_carry_pass(uint64_t *input) -{ - uint64_t t0 = input[0U]; - uint64_t t1 = input[1U]; - uint64_t t2 = input[2U]; - uint64_t t3 = input[3U]; - uint64_t t4 = input[4U]; - uint64_t t1_ = t1 + (t0 >> (uint32_t)51U); - uint64_t t0_ = t0 & (uint64_t)0x7ffffffffffffU; - uint64_t t2_ = t2 + (t1_ >> (uint32_t)51U); - uint64_t t1__ = t1_ & (uint64_t)0x7ffffffffffffU; - uint64_t t3_ = t3 + (t2_ >> (uint32_t)51U); - uint64_t t2__ = t2_ & (uint64_t)0x7ffffffffffffU; - uint64_t t4_ = t4 + (t3_ >> (uint32_t)51U); - uint64_t t3__ = t3_ & (uint64_t)0x7ffffffffffffU; - input[0U] = t0_; - input[1U] = t1__; - input[2U] = t2__; - input[3U] = t3__; - input[4U] = t4_; -} - -static void Hacl_EC_Format_fcontract_second_carry_full(uint64_t *input) -{ - uint64_t i0; - uint64_t i1; - uint64_t i0_; - uint64_t i1_; - Hacl_EC_Format_fcontract_second_carry_pass(input); - Hacl_Bignum_Modulo_carry_top(input); - i0 = input[0U]; - i1 = input[1U]; - i0_ = i0 & (uint64_t)0x7ffffffffffffU; - i1_ = i1 + (i0 >> (uint32_t)51U); - input[0U] = i0_; - input[1U] = i1_; -} - -static void Hacl_EC_Format_fcontract_trim(uint64_t *input) -{ - uint64_t a0 = input[0U]; - uint64_t a1 = input[1U]; - uint64_t a2 = input[2U]; - uint64_t a3 = input[3U]; - uint64_t a4 = input[4U]; - uint64_t mask0 = FStar_UInt64_gte_mask(a0, (uint64_t)0x7ffffffffffedU); - uint64_t mask1 = FStar_UInt64_eq_mask(a1, (uint64_t)0x7ffffffffffffU); - uint64_t mask2 = FStar_UInt64_eq_mask(a2, (uint64_t)0x7ffffffffffffU); - uint64_t mask3 = FStar_UInt64_eq_mask(a3, (uint64_t)0x7ffffffffffffU); - uint64_t mask4 = FStar_UInt64_eq_mask(a4, (uint64_t)0x7ffffffffffffU); - uint64_t mask = (((mask0 & mask1) & mask2) & mask3) & mask4; - uint64_t a0_ = a0 - ((uint64_t)0x7ffffffffffedU & mask); - uint64_t a1_ = a1 - ((uint64_t)0x7ffffffffffffU & mask); - uint64_t a2_ = a2 - ((uint64_t)0x7ffffffffffffU & mask); - uint64_t a3_ = a3 - ((uint64_t)0x7ffffffffffffU & mask); - uint64_t a4_ = a4 - ((uint64_t)0x7ffffffffffffU & mask); - input[0U] = a0_; - input[1U] = a1_; - input[2U] = a2_; - input[3U] = a3_; - input[4U] = a4_; -} - -static void Hacl_EC_Format_fcontract_store(uint8_t *output, uint64_t *input) -{ - uint64_t t0 = input[0U]; - uint64_t t1 = input[1U]; - uint64_t t2 = input[2U]; - uint64_t t3 = input[3U]; - uint64_t t4 = input[4U]; - uint64_t o0 = t1 << (uint32_t)51U | t0; - uint64_t o1 = t2 << (uint32_t)38U | t1 >> (uint32_t)13U; - uint64_t o2 = t3 << (uint32_t)25U | t2 >> (uint32_t)26U; - uint64_t o3 = t4 << (uint32_t)12U | t3 >> (uint32_t)39U; - uint8_t *b0 = output; - uint8_t *b1 = output + (uint32_t)8U; - uint8_t *b2 = output + (uint32_t)16U; - uint8_t *b3 = output + (uint32_t)24U; - store64_le(b0, o0); - store64_le(b1, o1); - store64_le(b2, o2); - store64_le(b3, o3); -} - -static void Hacl_EC_Format_fcontract(uint8_t *output, uint64_t *input) -{ - Hacl_EC_Format_fcontract_first_carry_full(input); - Hacl_EC_Format_fcontract_second_carry_full(input); - Hacl_EC_Format_fcontract_trim(input); - Hacl_EC_Format_fcontract_store(output, input); -} - -static void Hacl_EC_Format_scalar_of_point(uint8_t *scalar, uint64_t *point) -{ - uint64_t *x = point; - uint64_t *z = point + (uint32_t)5U; - uint64_t buf[10U] = { 0U }; - uint64_t *zmone = buf; - uint64_t *sc = buf + (uint32_t)5U; - Hacl_Bignum_crecip(zmone, z); - Hacl_Bignum_fmul(sc, x, zmone); - Hacl_EC_Format_fcontract(scalar, sc); -} - -static void -Hacl_EC_AddAndDouble_fmonty( - uint64_t *pp, - uint64_t *ppq, - uint64_t *p, - uint64_t *pq, - uint64_t *qmqp -) -{ - uint64_t *qx = qmqp; - uint64_t *x2 = pp; - uint64_t *z2 = pp + (uint32_t)5U; - uint64_t *x3 = ppq; - uint64_t *z3 = ppq + (uint32_t)5U; - uint64_t *x = p; - uint64_t *z = p + (uint32_t)5U; - uint64_t *xprime = pq; - uint64_t *zprime = pq + (uint32_t)5U; - uint64_t buf[40U] = { 0U }; - uint64_t *origx = buf; - uint64_t *origxprime0 = buf + (uint32_t)5U; - uint64_t *xxprime0 = buf + (uint32_t)25U; - uint64_t *zzprime0 = buf + (uint32_t)30U; - uint64_t *origxprime; - uint64_t *xx0; - uint64_t *zz0; - uint64_t *xxprime; - uint64_t *zzprime; - uint64_t *zzzprime; - uint64_t *zzz; - uint64_t *xx; - uint64_t *zz; - uint64_t scalar; - memcpy(origx, x, (uint32_t)5U * sizeof x[0U]); - Hacl_Bignum_fsum(x, z); - Hacl_Bignum_fdifference(z, origx); - memcpy(origxprime0, xprime, (uint32_t)5U * sizeof xprime[0U]); - Hacl_Bignum_fsum(xprime, zprime); - Hacl_Bignum_fdifference(zprime, origxprime0); - Hacl_Bignum_fmul(xxprime0, xprime, z); - Hacl_Bignum_fmul(zzprime0, x, zprime); - origxprime = buf + (uint32_t)5U; - xx0 = buf + (uint32_t)15U; - zz0 = buf + (uint32_t)20U; - xxprime = buf + (uint32_t)25U; - zzprime = buf + (uint32_t)30U; - zzzprime = buf + (uint32_t)35U; - memcpy(origxprime, xxprime, (uint32_t)5U * sizeof xxprime[0U]); - Hacl_Bignum_fsum(xxprime, zzprime); - Hacl_Bignum_fdifference(zzprime, origxprime); - Hacl_Bignum_Fsquare_fsquare_times(x3, xxprime, (uint32_t)1U); - Hacl_Bignum_Fsquare_fsquare_times(zzzprime, zzprime, (uint32_t)1U); - Hacl_Bignum_fmul(z3, zzzprime, qx); - Hacl_Bignum_Fsquare_fsquare_times(xx0, x, (uint32_t)1U); - Hacl_Bignum_Fsquare_fsquare_times(zz0, z, (uint32_t)1U); - zzz = buf + (uint32_t)10U; - xx = buf + (uint32_t)15U; - zz = buf + (uint32_t)20U; - Hacl_Bignum_fmul(x2, xx, zz); - Hacl_Bignum_fdifference(zz, xx); - scalar = (uint64_t)121665U; - Hacl_Bignum_fscalar(zzz, zz, scalar); - Hacl_Bignum_fsum(zzz, xx); - Hacl_Bignum_fmul(z2, zzz, zz); -} - -static void -Hacl_EC_Ladder_SmallLoop_cmult_small_loop_step( - uint64_t *nq, - uint64_t *nqpq, - uint64_t *nq2, - uint64_t *nqpq2, - uint64_t *q, - uint8_t byt -) -{ - uint64_t bit0 = (uint64_t)(byt >> (uint32_t)7U); - uint64_t bit; - Hacl_EC_Point_swap_conditional(nq, nqpq, bit0); - Hacl_EC_AddAndDouble_fmonty(nq2, nqpq2, nq, nqpq, q); - bit = (uint64_t)(byt >> (uint32_t)7U); - Hacl_EC_Point_swap_conditional(nq2, nqpq2, bit); -} - -static void -Hacl_EC_Ladder_SmallLoop_cmult_small_loop_double_step( - uint64_t *nq, - uint64_t *nqpq, - uint64_t *nq2, - uint64_t *nqpq2, - uint64_t *q, - uint8_t byt -) -{ - uint8_t byt1; - Hacl_EC_Ladder_SmallLoop_cmult_small_loop_step(nq, nqpq, nq2, nqpq2, q, byt); - byt1 = byt << (uint32_t)1U; - Hacl_EC_Ladder_SmallLoop_cmult_small_loop_step(nq2, nqpq2, nq, nqpq, q, byt1); -} - -static void -Hacl_EC_Ladder_SmallLoop_cmult_small_loop( - uint64_t *nq, - uint64_t *nqpq, - uint64_t *nq2, - uint64_t *nqpq2, - uint64_t *q, - uint8_t byt, - uint32_t i -) -{ - if (!(i == (uint32_t)0U)) - { - uint32_t i_ = i - (uint32_t)1U; - uint8_t byt_; - Hacl_EC_Ladder_SmallLoop_cmult_small_loop_double_step(nq, nqpq, nq2, nqpq2, q, byt); - byt_ = byt << (uint32_t)2U; - Hacl_EC_Ladder_SmallLoop_cmult_small_loop(nq, nqpq, nq2, nqpq2, q, byt_, i_); - } -} - -static void -Hacl_EC_Ladder_BigLoop_cmult_big_loop( - uint8_t *n1, - uint64_t *nq, - uint64_t *nqpq, - uint64_t *nq2, - uint64_t *nqpq2, - uint64_t *q, - uint32_t i -) -{ - if (!(i == (uint32_t)0U)) - { - uint32_t i1 = i - (uint32_t)1U; - uint8_t byte = n1[i1]; - Hacl_EC_Ladder_SmallLoop_cmult_small_loop(nq, nqpq, nq2, nqpq2, q, byte, (uint32_t)4U); - Hacl_EC_Ladder_BigLoop_cmult_big_loop(n1, nq, nqpq, nq2, nqpq2, q, i1); - } -} - -static void Hacl_EC_Ladder_cmult(uint64_t *result, uint8_t *n1, uint64_t *q) -{ - uint64_t point_buf[40U] = { 0U }; - uint64_t *nq = point_buf; - uint64_t *nqpq = point_buf + (uint32_t)10U; - uint64_t *nq2 = point_buf + (uint32_t)20U; - uint64_t *nqpq2 = point_buf + (uint32_t)30U; - Hacl_EC_Point_copy(nqpq, q); - nq[0U] = (uint64_t)1U; - Hacl_EC_Ladder_BigLoop_cmult_big_loop(n1, nq, nqpq, nq2, nqpq2, q, (uint32_t)32U); - Hacl_EC_Point_copy(result, nq); -} - -void Hacl_Curve25519_crypto_scalarmult(uint8_t *mypublic, uint8_t *secret, uint8_t *basepoint) -{ - uint64_t buf0[10U] = { 0U }; - uint64_t *x0 = buf0; - uint64_t *z = buf0 + (uint32_t)5U; - uint64_t *q; - Hacl_EC_Format_fexpand(x0, basepoint); - z[0U] = (uint64_t)1U; - q = buf0; - { - uint8_t e[32U] = { 0U }; - uint8_t e0; - uint8_t e31; - uint8_t e01; - uint8_t e311; - uint8_t e312; - uint8_t *scalar; - memcpy(e, secret, (uint32_t)32U * sizeof secret[0U]); - e0 = e[0U]; - e31 = e[31U]; - e01 = e0 & (uint8_t)248U; - e311 = e31 & (uint8_t)127U; - e312 = e311 | (uint8_t)64U; - e[0U] = e01; - e[31U] = e312; - scalar = e; - { - uint64_t buf[15U] = { 0U }; - uint64_t *nq = buf; - uint64_t *x = nq; - x[0U] = (uint64_t)1U; - Hacl_EC_Ladder_cmult(nq, scalar, q); - Hacl_EC_Format_scalar_of_point(mypublic, nq); - } - } -} - diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/library/x25519.c b/lib/mbedtls-2.27.0/3rdparty/everest/library/x25519.c deleted file mode 100644 index 9faa9ab..0000000 --- a/lib/mbedtls-2.27.0/3rdparty/everest/library/x25519.c +++ /dev/null @@ -1,186 +0,0 @@ -/* - * ECDH with curve-optimized implementation multiplexing - * - * Copyright 2016-2018 INRIA and Microsoft Corporation - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#include "common.h" - -#if defined(MBEDTLS_ECDH_C) && defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED) - -#include <mbedtls/ecdh.h> - -#if !(defined(__SIZEOF_INT128__) && (__SIZEOF_INT128__ == 16)) -#define KRML_VERIFIED_UINT128 -#endif - -#include <Hacl_Curve25519.h> -#include <mbedtls/platform_util.h> - -#include "x25519.h" - -#include <string.h> - -/* - * Initialize context - */ -void mbedtls_x25519_init( mbedtls_x25519_context *ctx ) -{ - mbedtls_platform_zeroize( ctx, sizeof( mbedtls_x25519_context ) ); -} - -/* - * Free context - */ -void mbedtls_x25519_free( mbedtls_x25519_context *ctx ) -{ - if( ctx == NULL ) - return; - - mbedtls_platform_zeroize( ctx->our_secret, MBEDTLS_X25519_KEY_SIZE_BYTES ); - mbedtls_platform_zeroize( ctx->peer_point, MBEDTLS_X25519_KEY_SIZE_BYTES ); -} - -int mbedtls_x25519_make_params( mbedtls_x25519_context *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int( *f_rng )(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret = 0; - - uint8_t base[MBEDTLS_X25519_KEY_SIZE_BYTES] = {0}; - - if( ( ret = f_rng( p_rng, ctx->our_secret, MBEDTLS_X25519_KEY_SIZE_BYTES ) ) != 0 ) - return ret; - - *olen = MBEDTLS_X25519_KEY_SIZE_BYTES + 4; - if( blen < *olen ) - return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL ); - - *buf++ = MBEDTLS_ECP_TLS_NAMED_CURVE; - *buf++ = MBEDTLS_ECP_TLS_CURVE25519 >> 8; - *buf++ = MBEDTLS_ECP_TLS_CURVE25519 & 0xFF; - *buf++ = MBEDTLS_X25519_KEY_SIZE_BYTES; - - base[0] = 9; - Hacl_Curve25519_crypto_scalarmult( buf, ctx->our_secret, base ); - - base[0] = 0; - if( memcmp( buf, base, MBEDTLS_X25519_KEY_SIZE_BYTES) == 0 ) - return MBEDTLS_ERR_ECP_RANDOM_FAILED; - - return( 0 ); -} - -int mbedtls_x25519_read_params( mbedtls_x25519_context *ctx, - const unsigned char **buf, const unsigned char *end ) -{ - if( end - *buf < MBEDTLS_X25519_KEY_SIZE_BYTES + 1 ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - if( ( *(*buf)++ != MBEDTLS_X25519_KEY_SIZE_BYTES ) ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - memcpy( ctx->peer_point, *buf, MBEDTLS_X25519_KEY_SIZE_BYTES ); - *buf += MBEDTLS_X25519_KEY_SIZE_BYTES; - return( 0 ); -} - -int mbedtls_x25519_get_params( mbedtls_x25519_context *ctx, const mbedtls_ecp_keypair *key, - mbedtls_x25519_ecdh_side side ) -{ - size_t olen = 0; - - switch( side ) { - case MBEDTLS_X25519_ECDH_THEIRS: - return mbedtls_ecp_point_write_binary( &key->grp, &key->Q, MBEDTLS_ECP_PF_COMPRESSED, &olen, ctx->peer_point, MBEDTLS_X25519_KEY_SIZE_BYTES ); - case MBEDTLS_X25519_ECDH_OURS: - return mbedtls_mpi_write_binary_le( &key->d, ctx->our_secret, MBEDTLS_X25519_KEY_SIZE_BYTES ); - default: - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - } -} - -int mbedtls_x25519_calc_secret( mbedtls_x25519_context *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int( *f_rng )(void *, unsigned char *, size_t), - void *p_rng ) -{ - /* f_rng and p_rng are not used here because this implementation does not - need blinding since it has constant trace. */ - (( void )f_rng); - (( void )p_rng); - - *olen = MBEDTLS_X25519_KEY_SIZE_BYTES; - - if( blen < *olen ) - return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL ); - - Hacl_Curve25519_crypto_scalarmult( buf, ctx->our_secret, ctx->peer_point); - - /* Wipe the DH secret and don't let the peer chose a small subgroup point */ - mbedtls_platform_zeroize( ctx->our_secret, MBEDTLS_X25519_KEY_SIZE_BYTES ); - - if( memcmp( buf, ctx->our_secret, MBEDTLS_X25519_KEY_SIZE_BYTES) == 0 ) - return MBEDTLS_ERR_ECP_RANDOM_FAILED; - - return( 0 ); -} - -int mbedtls_x25519_make_public( mbedtls_x25519_context *ctx, size_t *olen, - unsigned char *buf, size_t blen, - int( *f_rng )(void *, unsigned char *, size_t), - void *p_rng ) -{ - int ret = 0; - unsigned char base[MBEDTLS_X25519_KEY_SIZE_BYTES] = { 0 }; - - if( ctx == NULL ) - return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA ); - - if( ( ret = f_rng( p_rng, ctx->our_secret, MBEDTLS_X25519_KEY_SIZE_BYTES ) ) != 0 ) - return ret; - - *olen = MBEDTLS_X25519_KEY_SIZE_BYTES + 1; - if( blen < *olen ) - return(MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL); - *buf++ = MBEDTLS_X25519_KEY_SIZE_BYTES; - - base[0] = 9; - Hacl_Curve25519_crypto_scalarmult( buf, ctx->our_secret, base ); - - base[0] = 0; - if( memcmp( buf, base, MBEDTLS_X25519_KEY_SIZE_BYTES ) == 0 ) - return MBEDTLS_ERR_ECP_RANDOM_FAILED; - - return( ret ); -} - -int mbedtls_x25519_read_public( mbedtls_x25519_context *ctx, - const unsigned char *buf, size_t blen ) -{ - if( blen < MBEDTLS_X25519_KEY_SIZE_BYTES + 1 ) - return(MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL); - if( (*buf++ != MBEDTLS_X25519_KEY_SIZE_BYTES) ) - return(MBEDTLS_ERR_ECP_BAD_INPUT_DATA); - memcpy( ctx->peer_point, buf, MBEDTLS_X25519_KEY_SIZE_BYTES ); - return( 0 ); -} - - -#endif /* MBEDTLS_ECDH_C && MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED */ |