thodg/libgit2/src/hash/hash_mbedtls.c

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• Hash : 6c6be3ce
  Author :
  Date : 2018-03-29T22:13:59
  

  mbedtls: use libmbedcrypto for hashing

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• src/hash/hash_mbedtls.c

• /*
   * Copyright (C) the libgit2 contributors. All rights reserved.
   *
   * This file is part of libgit2, distributed under the GNU GPL v2 with
   * a Linking Exception. For full terms see the included COPYING file.
   */
  
  #include "common.h"
  #include "hash.h"
  #include "hash/hash_mbedtls.h"
  
  void git_hash_ctx_cleanup(git_hash_ctx *ctx)
  {
      assert(ctx);
      mbedtls_sha1_free(&ctx->c);
  }
  
  int git_hash_init(git_hash_ctx *ctx)
  {
      assert(ctx);
      mbedtls_sha1_init(&ctx->c);
      mbedtls_sha1_starts(&ctx->c);
      return 0;
  }
  
  int git_hash_update(git_hash_ctx *ctx, const void *data, size_t len)
  {
      assert(ctx);
      mbedtls_sha1_update(&ctx->c, data, len);
      return 0;
  }
  
  int git_hash_final(git_oid *out, git_hash_ctx *ctx)
  {
      assert(ctx);
      mbedtls_sha1_finish(&ctx->c, out->id);
      return 0;
  }
  

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