Removed openssl, and curl, and added mbedded tls.curl-removal

Almost fully removed curl, needs more testing.

Fixed most issues, now trying to cross compile.

Fix?

Sigh.

1 files changed, 225 insertions, 0 deletions

diff --git a/lib/mbedtls-2.27.0/include/mbedtls/chacha20.h b/lib/mbedtls-2.27.0/include/mbedtls/chacha20.h
new file mode 100644
index 0000000..e59dd1f
--- /dev/null
+++ b/lib/mbedtls-2.27.0/include/mbedtls/chacha20.h
@@ -0,0 +1,225 @@
+/**
+ * \file chacha20.h
+ *
+ * \brief   This file contains ChaCha20 definitions and functions.
+ *
+ *          ChaCha20 is a stream cipher that can encrypt and decrypt
+ *          information. ChaCha was created by Daniel Bernstein as a variant of
+ *          its Salsa cipher https://cr.yp.to/chacha/chacha-20080128.pdf
+ *          ChaCha20 is the variant with 20 rounds, that was also standardized
+ *          in RFC 7539.
+ *
+ * \author Daniel King <damaki.gh@gmail.com>
+ */
+
+/*
+ *  Copyright The Mbed TLS Contributors
+ *  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.
+ */
+
+#ifndef MBEDTLS_CHACHA20_H
+#define MBEDTLS_CHACHA20_H
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#include <stdint.h>
+#include <stddef.h>
+
+#define MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA         -0x0051 /**< Invalid input parameter(s). */
+
+/* MBEDTLS_ERR_CHACHA20_FEATURE_UNAVAILABLE is deprecated and should not be
+ * used. */
+#define MBEDTLS_ERR_CHACHA20_FEATURE_UNAVAILABLE    -0x0053 /**< Feature not available. For example, s part of the API is not implemented. */
+
+/* MBEDTLS_ERR_CHACHA20_HW_ACCEL_FAILED is deprecated and should not be used.
+ */
+#define MBEDTLS_ERR_CHACHA20_HW_ACCEL_FAILED        -0x0055  /**< Chacha20 hardware accelerator failed. */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if !defined(MBEDTLS_CHACHA20_ALT)
+
+typedef struct mbedtls_chacha20_context
+{
+    uint32_t state[16];          /*! The state (before round operations). */
+    uint8_t  keystream8[64];     /*! Leftover keystream bytes. */
+    size_t keystream_bytes_used; /*! Number of keystream bytes already used. */
+}
+mbedtls_chacha20_context;
+
+#else  /* MBEDTLS_CHACHA20_ALT */
+#include "chacha20_alt.h"
+#endif /* MBEDTLS_CHACHA20_ALT */
+
+/**
+ * \brief           This function initializes the specified ChaCha20 context.
+ *
+ *                  It must be the first API called before using
+ *                  the context.
+ *
+ *                  It is usually followed by calls to
+ *                  \c mbedtls_chacha20_setkey() and
+ *                  \c mbedtls_chacha20_starts(), then one or more calls to
+ *                  to \c mbedtls_chacha20_update(), and finally to
+ *                  \c mbedtls_chacha20_free().
+ *
+ * \param ctx       The ChaCha20 context to initialize.
+ *                  This must not be \c NULL.
+ */
+void mbedtls_chacha20_init( mbedtls_chacha20_context *ctx );
+
+/**
+ * \brief           This function releases and clears the specified
+ *                  ChaCha20 context.
+ *
+ * \param ctx       The ChaCha20 context to clear. This may be \c NULL,
+ *                  in which case this function is a no-op. If it is not
+ *                  \c NULL, it must point to an initialized context.
+ *
+ */
+void mbedtls_chacha20_free( mbedtls_chacha20_context *ctx );
+
+/**
+ * \brief           This function sets the encryption/decryption key.
+ *
+ * \note            After using this function, you must also call
+ *                  \c mbedtls_chacha20_starts() to set a nonce before you
+ *                  start encrypting/decrypting data with
+ *                  \c mbedtls_chacha_update().
+ *
+ * \param ctx       The ChaCha20 context to which the key should be bound.
+ *                  It must be initialized.
+ * \param key       The encryption/decryption key. This must be \c 32 Bytes
+ *                  in length.
+ *
+ * \return          \c 0 on success.
+ * \return          #MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA if ctx or key is NULL.
+ */
+int mbedtls_chacha20_setkey( mbedtls_chacha20_context *ctx,
+                             const unsigned char key[32] );
+
+/**
+ * \brief           This function sets the nonce and initial counter value.
+ *
+ * \note            A ChaCha20 context can be re-used with the same key by
+ *                  calling this function to change the nonce.
+ *
+ * \warning         You must never use the same nonce twice with the same key.
+ *                  This would void any confidentiality guarantees for the
+ *                  messages encrypted with the same nonce and key.
+ *
+ * \param ctx       The ChaCha20 context to which the nonce should be bound.
+ *                  It must be initialized and bound to a key.
+ * \param nonce     The nonce. This must be \c 12 Bytes in size.
+ * \param counter   The initial counter value. This is usually \c 0.
+ *
+ * \return          \c 0 on success.
+ * \return          #MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA if ctx or nonce is
+ *                  NULL.
+ */
+int mbedtls_chacha20_starts( mbedtls_chacha20_context* ctx,
+                             const unsigned char nonce[12],
+                             uint32_t counter );
+
+/**
+ * \brief           This function encrypts or decrypts data.
+ *
+ *                  Since ChaCha20 is a stream cipher, the same operation is
+ *                  used for encrypting and decrypting data.
+ *
+ * \note            The \p input and \p output pointers must either be equal or
+ *                  point to non-overlapping buffers.
+ *
+ * \note            \c mbedtls_chacha20_setkey() and
+ *                  \c mbedtls_chacha20_starts() must be called at least once
+ *                  to setup the context before this function can be called.
+ *
+ * \note            This function can be called multiple times in a row in
+ *                  order to encrypt of decrypt data piecewise with the same
+ *                  key and nonce.
+ *
+ * \param ctx       The ChaCha20 context to use for encryption or decryption.
+ *                  It must be initialized and bound to a key and nonce.
+ * \param size      The length of the input data in Bytes.
+ * \param input     The buffer holding the input data.
+ *                  This pointer can be \c NULL if `size == 0`.
+ * \param output    The buffer holding the output data.
+ *                  This must be able to hold \p size Bytes.
+ *                  This pointer can be \c NULL if `size == 0`.
+ *
+ * \return          \c 0 on success.
+ * \return          A negative error code on failure.
+ */
+int mbedtls_chacha20_update( mbedtls_chacha20_context *ctx,
+                             size_t size,
+                             const unsigned char *input,
+                             unsigned char *output );
+
+/**
+ * \brief           This function encrypts or decrypts data with ChaCha20 and
+ *                  the given key and nonce.
+ *
+ *                  Since ChaCha20 is a stream cipher, the same operation is
+ *                  used for encrypting and decrypting data.
+ *
+ * \warning         You must never use the same (key, nonce) pair more than
+ *                  once. This would void any confidentiality guarantees for
+ *                  the messages encrypted with the same nonce and key.
+ *
+ * \note            The \p input and \p output pointers must either be equal or
+ *                  point to non-overlapping buffers.
+ *
+ * \param key       The encryption/decryption key.
+ *                  This must be \c 32 Bytes in length.
+ * \param nonce     The nonce. This must be \c 12 Bytes in size.
+ * \param counter   The initial counter value. This is usually \c 0.
+ * \param size      The length of the input data in Bytes.
+ * \param input     The buffer holding the input data.
+ *                  This pointer can be \c NULL if `size == 0`.
+ * \param output    The buffer holding the output data.
+ *                  This must be able to hold \p size Bytes.
+ *                  This pointer can be \c NULL if `size == 0`.
+ *
+ * \return          \c 0 on success.
+ * \return          A negative error code on failure.
+ */
+int mbedtls_chacha20_crypt( const unsigned char key[32],
+                            const unsigned char nonce[12],
+                            uint32_t counter,
+                            size_t size,
+                            const unsigned char* input,
+                            unsigned char* output );
+
+#if defined(MBEDTLS_SELF_TEST)
+/**
+ * \brief           The ChaCha20 checkup routine.
+ *
+ * \return          \c 0 on success.
+ * \return          \c 1 on failure.
+ */
+int mbedtls_chacha20_self_test( int verbose );
+#endif /* MBEDTLS_SELF_TEST */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MBEDTLS_CHACHA20_H */