diff options
Diffstat (limited to 'lib/mbedtls-2.27.0/3rdparty/everest/library/everest.c')
-rw-r--r-- | lib/mbedtls-2.27.0/3rdparty/everest/library/everest.c | 107 |
1 files changed, 0 insertions, 107 deletions
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 */ - |