proxmark3/common/mbedtls/md_wrap.c

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/**
* \file md_wrap.c
*
* \brief Generic message digest wrapper for mbed TLS
*
* \author Adriaan de Jong <dejong@fox-it.com>
*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: GPL-2.0
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This file is part of mbed TLS (https://tls.mbed.org)
*/
#if !defined(MBEDTLS_CONFIG_FILE)
#include "mbedtls/config.h"
#else
#include MBEDTLS_CONFIG_FILE
#endif
#if defined(MBEDTLS_MD_C)
#include "mbedtls/md_internal.h"
#if defined(MBEDTLS_MD2_C)
#include "mbedtls/md2.h"
#endif
#if defined(MBEDTLS_MD4_C)
#include "mbedtls/md4.h"
#endif
#if defined(MBEDTLS_MD5_C)
#include "mbedtls/md5.h"
#endif
#if defined(MBEDTLS_RIPEMD160_C)
#include "mbedtls/ripemd160.h"
#endif
#if defined(MBEDTLS_SHA1_C)
#include "mbedtls/sha1.h"
#endif
#if defined(MBEDTLS_SHA256_C)
#include "mbedtls/sha256.h"
#endif
#if defined(MBEDTLS_SHA512_C)
#include "mbedtls/sha512.h"
#endif
#if defined(MBEDTLS_PLATFORM_C)
#include "mbedtls/platform.h"
#else
#include <stdlib.h>
#define mbedtls_calloc calloc
#define mbedtls_free free
#endif
#if defined(MBEDTLS_MD2_C)
static int md2_starts_wrap(void *ctx) {
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return (mbedtls_md2_starts_ret((mbedtls_md2_context *) ctx));
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}
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static int md2_update_wrap(void *ctx, const unsigned char *input,
size_t ilen) {
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return (mbedtls_md2_update_ret((mbedtls_md2_context *) ctx, input, ilen));
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}
static int md2_finish_wrap(void *ctx, unsigned char *output) {
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return (mbedtls_md2_finish_ret((mbedtls_md2_context *) ctx, output));
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}
static void *md2_ctx_alloc(void) {
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void *ctx = mbedtls_calloc(1, sizeof(mbedtls_md2_context));
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if (ctx != NULL)
mbedtls_md2_init((mbedtls_md2_context *) ctx);
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return (ctx);
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}
static void md2_ctx_free(void *ctx) {
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mbedtls_md2_free((mbedtls_md2_context *) ctx);
mbedtls_free(ctx);
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}
static void md2_clone_wrap(void *dst, const void *src) {
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mbedtls_md2_clone((mbedtls_md2_context *) dst,
(const mbedtls_md2_context *) src);
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}
static int md2_process_wrap(void *ctx, const unsigned char *data) {
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((void) data);
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return (mbedtls_internal_md2_process((mbedtls_md2_context *) ctx));
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}
const mbedtls_md_info_t mbedtls_md2_info = {
MBEDTLS_MD_MD2,
"MD2",
16,
16,
md2_starts_wrap,
md2_update_wrap,
md2_finish_wrap,
mbedtls_md2_ret,
md2_ctx_alloc,
md2_ctx_free,
md2_clone_wrap,
md2_process_wrap,
};
#endif /* MBEDTLS_MD2_C */
#if defined(MBEDTLS_MD4_C)
static int md4_starts_wrap(void *ctx) {
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return (mbedtls_md4_starts_ret((mbedtls_md4_context *) ctx));
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}
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static int md4_update_wrap(void *ctx, const unsigned char *input,
size_t ilen) {
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return (mbedtls_md4_update_ret((mbedtls_md4_context *) ctx, input, ilen));
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}
static int md4_finish_wrap(void *ctx, unsigned char *output) {
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return (mbedtls_md4_finish_ret((mbedtls_md4_context *) ctx, output));
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}
static void *md4_ctx_alloc(void) {
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void *ctx = mbedtls_calloc(1, sizeof(mbedtls_md4_context));
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if (ctx != NULL)
mbedtls_md4_init((mbedtls_md4_context *) ctx);
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return (ctx);
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}
static void md4_ctx_free(void *ctx) {
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mbedtls_md4_free((mbedtls_md4_context *) ctx);
mbedtls_free(ctx);
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}
static void md4_clone_wrap(void *dst, const void *src) {
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mbedtls_md4_clone((mbedtls_md4_context *) dst,
(const mbedtls_md4_context *) src);
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}
static int md4_process_wrap(void *ctx, const unsigned char *data) {
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return (mbedtls_internal_md4_process((mbedtls_md4_context *) ctx, data));
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}
const mbedtls_md_info_t mbedtls_md4_info = {
MBEDTLS_MD_MD4,
"MD4",
16,
64,
md4_starts_wrap,
md4_update_wrap,
md4_finish_wrap,
mbedtls_md4_ret,
md4_ctx_alloc,
md4_ctx_free,
md4_clone_wrap,
md4_process_wrap,
};
#endif /* MBEDTLS_MD4_C */
#if defined(MBEDTLS_MD5_C)
static int md5_starts_wrap(void *ctx) {
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return (mbedtls_md5_starts_ret((mbedtls_md5_context *) ctx));
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}
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static int md5_update_wrap(void *ctx, const unsigned char *input,
size_t ilen) {
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return (mbedtls_md5_update_ret((mbedtls_md5_context *) ctx, input, ilen));
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}
static int md5_finish_wrap(void *ctx, unsigned char *output) {
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return (mbedtls_md5_finish_ret((mbedtls_md5_context *) ctx, output));
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}
static void *md5_ctx_alloc(void) {
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void *ctx = mbedtls_calloc(1, sizeof(mbedtls_md5_context));
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if (ctx != NULL)
mbedtls_md5_init((mbedtls_md5_context *) ctx);
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return (ctx);
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}
static void md5_ctx_free(void *ctx) {
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mbedtls_md5_free((mbedtls_md5_context *) ctx);
mbedtls_free(ctx);
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}
static void md5_clone_wrap(void *dst, const void *src) {
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mbedtls_md5_clone((mbedtls_md5_context *) dst,
(const mbedtls_md5_context *) src);
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}
static int md5_process_wrap(void *ctx, const unsigned char *data) {
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return (mbedtls_internal_md5_process((mbedtls_md5_context *) ctx, data));
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}
const mbedtls_md_info_t mbedtls_md5_info = {
MBEDTLS_MD_MD5,
"MD5",
16,
64,
md5_starts_wrap,
md5_update_wrap,
md5_finish_wrap,
mbedtls_md5_ret,
md5_ctx_alloc,
md5_ctx_free,
md5_clone_wrap,
md5_process_wrap,
};
#endif /* MBEDTLS_MD5_C */
#if defined(MBEDTLS_RIPEMD160_C)
static int ripemd160_starts_wrap(void *ctx) {
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return (mbedtls_ripemd160_starts_ret((mbedtls_ripemd160_context *) ctx));
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}
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static int ripemd160_update_wrap(void *ctx, const unsigned char *input,
size_t ilen) {
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return (mbedtls_ripemd160_update_ret((mbedtls_ripemd160_context *) ctx,
input, ilen));
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}
static int ripemd160_finish_wrap(void *ctx, unsigned char *output) {
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return (mbedtls_ripemd160_finish_ret((mbedtls_ripemd160_context *) ctx,
output));
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}
static void *ripemd160_ctx_alloc(void) {
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void *ctx = mbedtls_calloc(1, sizeof(mbedtls_ripemd160_context));
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if (ctx != NULL)
mbedtls_ripemd160_init((mbedtls_ripemd160_context *) ctx);
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return (ctx);
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}
static void ripemd160_ctx_free(void *ctx) {
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mbedtls_ripemd160_free((mbedtls_ripemd160_context *) ctx);
mbedtls_free(ctx);
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}
static void ripemd160_clone_wrap(void *dst, const void *src) {
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mbedtls_ripemd160_clone((mbedtls_ripemd160_context *) dst,
(const mbedtls_ripemd160_context *) src);
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}
static int ripemd160_process_wrap(void *ctx, const unsigned char *data) {
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return (mbedtls_internal_ripemd160_process(
(mbedtls_ripemd160_context *) ctx, data));
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}
const mbedtls_md_info_t mbedtls_ripemd160_info = {
MBEDTLS_MD_RIPEMD160,
"RIPEMD160",
20,
64,
ripemd160_starts_wrap,
ripemd160_update_wrap,
ripemd160_finish_wrap,
mbedtls_ripemd160_ret,
ripemd160_ctx_alloc,
ripemd160_ctx_free,
ripemd160_clone_wrap,
ripemd160_process_wrap,
};
#endif /* MBEDTLS_RIPEMD160_C */
#if defined(MBEDTLS_SHA1_C)
static int sha1_starts_wrap(void *ctx) {
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return (mbedtls_sha1_starts_ret((mbedtls_sha1_context *) ctx));
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}
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static int sha1_update_wrap(void *ctx, const unsigned char *input,
size_t ilen) {
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return (mbedtls_sha1_update_ret((mbedtls_sha1_context *) ctx,
input, ilen));
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}
static int sha1_finish_wrap(void *ctx, unsigned char *output) {
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return (mbedtls_sha1_finish_ret((mbedtls_sha1_context *) ctx, output));
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}
static void *sha1_ctx_alloc(void) {
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void *ctx = mbedtls_calloc(1, sizeof(mbedtls_sha1_context));
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if (ctx != NULL)
mbedtls_sha1_init((mbedtls_sha1_context *) ctx);
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return (ctx);
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}
static void sha1_clone_wrap(void *dst, const void *src) {
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mbedtls_sha1_clone((mbedtls_sha1_context *) dst,
(const mbedtls_sha1_context *) src);
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}
static void sha1_ctx_free(void *ctx) {
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mbedtls_sha1_free((mbedtls_sha1_context *) ctx);
mbedtls_free(ctx);
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}
static int sha1_process_wrap(void *ctx, const unsigned char *data) {
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return (mbedtls_internal_sha1_process((mbedtls_sha1_context *) ctx,
data));
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}
const mbedtls_md_info_t mbedtls_sha1_info = {
MBEDTLS_MD_SHA1,
"SHA1",
20,
64,
sha1_starts_wrap,
sha1_update_wrap,
sha1_finish_wrap,
mbedtls_sha1_ret,
sha1_ctx_alloc,
sha1_ctx_free,
sha1_clone_wrap,
sha1_process_wrap,
};
#endif /* MBEDTLS_SHA1_C */
/*
* Wrappers for generic message digests
*/
#if defined(MBEDTLS_SHA256_C)
static int sha224_starts_wrap(void *ctx) {
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return (mbedtls_sha256_starts_ret((mbedtls_sha256_context *) ctx, 1));
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}
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static int sha224_update_wrap(void *ctx, const unsigned char *input,
size_t ilen) {
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return (mbedtls_sha256_update_ret((mbedtls_sha256_context *) ctx,
input, ilen));
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}
static int sha224_finish_wrap(void *ctx, unsigned char *output) {
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return (mbedtls_sha256_finish_ret((mbedtls_sha256_context *) ctx,
output));
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}
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static int sha224_wrap(const unsigned char *input, size_t ilen,
unsigned char *output) {
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return (mbedtls_sha256_ret(input, ilen, output, 1));
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}
static void *sha224_ctx_alloc(void) {
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void *ctx = mbedtls_calloc(1, sizeof(mbedtls_sha256_context));
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if (ctx != NULL)
mbedtls_sha256_init((mbedtls_sha256_context *) ctx);
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return (ctx);
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}
static void sha224_ctx_free(void *ctx) {
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mbedtls_sha256_free((mbedtls_sha256_context *) ctx);
mbedtls_free(ctx);
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}
static void sha224_clone_wrap(void *dst, const void *src) {
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mbedtls_sha256_clone((mbedtls_sha256_context *) dst,
(const mbedtls_sha256_context *) src);
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}
static int sha224_process_wrap(void *ctx, const unsigned char *data) {
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return (mbedtls_internal_sha256_process((mbedtls_sha256_context *) ctx,
data));
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}
const mbedtls_md_info_t mbedtls_sha224_info = {
MBEDTLS_MD_SHA224,
"SHA224",
28,
64,
sha224_starts_wrap,
sha224_update_wrap,
sha224_finish_wrap,
sha224_wrap,
sha224_ctx_alloc,
sha224_ctx_free,
sha224_clone_wrap,
sha224_process_wrap,
};
static int sha256_starts_wrap(void *ctx) {
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return (mbedtls_sha256_starts_ret((mbedtls_sha256_context *) ctx, 0));
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}
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static int sha256_wrap(const unsigned char *input, size_t ilen,
unsigned char *output) {
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return (mbedtls_sha256_ret(input, ilen, output, 0));
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}
const mbedtls_md_info_t mbedtls_sha256_info = {
MBEDTLS_MD_SHA256,
"SHA256",
32,
64,
sha256_starts_wrap,
sha224_update_wrap,
sha224_finish_wrap,
sha256_wrap,
sha224_ctx_alloc,
sha224_ctx_free,
sha224_clone_wrap,
sha224_process_wrap,
};
#endif /* MBEDTLS_SHA256_C */
#if defined(MBEDTLS_SHA512_C)
static int sha384_starts_wrap(void *ctx) {
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return (mbedtls_sha512_starts_ret((mbedtls_sha512_context *) ctx, 1));
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}
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static int sha384_update_wrap(void *ctx, const unsigned char *input,
size_t ilen) {
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return (mbedtls_sha512_update_ret((mbedtls_sha512_context *) ctx,
input, ilen));
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}
static int sha384_finish_wrap(void *ctx, unsigned char *output) {
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return (mbedtls_sha512_finish_ret((mbedtls_sha512_context *) ctx,
output));
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}
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static int sha384_wrap(const unsigned char *input, size_t ilen,
unsigned char *output) {
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return (mbedtls_sha512_ret(input, ilen, output, 1));
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}
static void *sha384_ctx_alloc(void) {
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void *ctx = mbedtls_calloc(1, sizeof(mbedtls_sha512_context));
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if (ctx != NULL)
mbedtls_sha512_init((mbedtls_sha512_context *) ctx);
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return (ctx);
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}
static void sha384_ctx_free(void *ctx) {
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mbedtls_sha512_free((mbedtls_sha512_context *) ctx);
mbedtls_free(ctx);
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}
static void sha384_clone_wrap(void *dst, const void *src) {
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mbedtls_sha512_clone((mbedtls_sha512_context *) dst,
(const mbedtls_sha512_context *) src);
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}
static int sha384_process_wrap(void *ctx, const unsigned char *data) {
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return (mbedtls_internal_sha512_process((mbedtls_sha512_context *) ctx,
data));
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}
const mbedtls_md_info_t mbedtls_sha384_info = {
MBEDTLS_MD_SHA384,
"SHA384",
48,
128,
sha384_starts_wrap,
sha384_update_wrap,
sha384_finish_wrap,
sha384_wrap,
sha384_ctx_alloc,
sha384_ctx_free,
sha384_clone_wrap,
sha384_process_wrap,
};
static int sha512_starts_wrap(void *ctx) {
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return (mbedtls_sha512_starts_ret((mbedtls_sha512_context *) ctx, 0));
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}
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static int sha512_wrap(const unsigned char *input, size_t ilen,
unsigned char *output) {
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return (mbedtls_sha512_ret(input, ilen, output, 0));
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}
const mbedtls_md_info_t mbedtls_sha512_info = {
MBEDTLS_MD_SHA512,
"SHA512",
64,
128,
sha512_starts_wrap,
sha384_update_wrap,
sha384_finish_wrap,
sha512_wrap,
sha384_ctx_alloc,
sha384_ctx_free,
sha384_clone_wrap,
sha384_process_wrap,
};
#endif /* MBEDTLS_SHA512_C */
#endif /* MBEDTLS_MD_C */