/**************************************************************************** * apps/crypto/openssl_mbedtls_wrapper/include/openssl/digest.h * * SPDX-License-Identifier: Apache-2.0 * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. The * ASF licenses this file to you 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 KEYMASTER_DIGEST_H #define KEYMASTER_DIGEST_H /**************************************************************************** * Included Files ****************************************************************************/ #include /**************************************************************************** * Pre-processor Definitions ****************************************************************************/ #define EVP_MAX_MD_SIZE 64 // SHA-512 is the longest so far. #define EVP_MAX_MD_BLOCK_SIZE 128 // SHA-512 is the longest so far. #ifdef __cplusplus extern "C" { #endif /**************************************************************************** * Public Function Prototypes ****************************************************************************/ const EVP_MD *EVP_md4(void); const EVP_MD *EVP_md5(void); const EVP_MD *EVP_sha1(void); const EVP_MD *EVP_sha224(void); const EVP_MD *EVP_sha256(void); const EVP_MD *EVP_sha384(void); const EVP_MD *EVP_sha512(void); const EVP_MD *EVP_sha512_256(void); const EVP_MD *EVP_blake2b256(void); const EVP_MD *EVP_md5_sha1(void); const EVP_MD *EVP_get_digestbynid(int nid); const EVP_MD *EVP_get_digestbyobj(const ASN1_OBJECT *obj); void EVP_MD_CTX_init(EVP_MD_CTX *ctx); EVP_MD_CTX *EVP_MD_CTX_new(void); int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx); void EVP_MD_CTX_cleanse(EVP_MD_CTX *ctx); void EVP_MD_CTX_free(EVP_MD_CTX *ctx); int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in); void EVP_MD_CTX_move(EVP_MD_CTX *out, EVP_MD_CTX *in); int EVP_MD_CTX_reset(EVP_MD_CTX *ctx); /* Digest operations. */ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *engine); int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type); int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *data, size_t len); int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, uint8_t *md_out, unsigned int *out_size); int EVP_DigestFinal(EVP_MD_CTX *ctx, uint8_t *md_out, unsigned int *out_size); int EVP_Digest(const void *data, size_t len, uint8_t *md_out, unsigned int *md_out_size, const EVP_MD *type, ENGINE *impl); size_t EVP_MD_size(const EVP_MD *md); #ifdef __cplusplus } #endif #endif /* KEYMASTER_DIGEST_H */