1e1051a39Sopenharmony_ci/* 2e1051a39Sopenharmony_ci * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved. 3e1051a39Sopenharmony_ci * 4e1051a39Sopenharmony_ci * Licensed under the Apache License 2.0 (the "License"). You may not use 5e1051a39Sopenharmony_ci * this file except in compliance with the License. You can obtain a copy 6e1051a39Sopenharmony_ci * in the file LICENSE in the source distribution or at 7e1051a39Sopenharmony_ci * https://www.openssl.org/source/license.html 8e1051a39Sopenharmony_ci */ 9e1051a39Sopenharmony_ci 10e1051a39Sopenharmony_ci/* 11e1051a39Sopenharmony_ci * RIPEMD160 low level APIs are deprecated for public use, but still ok for 12e1051a39Sopenharmony_ci * internal use. 13e1051a39Sopenharmony_ci */ 14e1051a39Sopenharmony_ci#include "internal/deprecated.h" 15e1051a39Sopenharmony_ci 16e1051a39Sopenharmony_ci#include <stdio.h> 17e1051a39Sopenharmony_ci#include <string.h> 18e1051a39Sopenharmony_ci#include <openssl/ripemd.h> 19e1051a39Sopenharmony_ci#include <openssl/crypto.h> 20e1051a39Sopenharmony_ci 21e1051a39Sopenharmony_ciunsigned char *RIPEMD160(const unsigned char *d, size_t n, unsigned char *md) 22e1051a39Sopenharmony_ci{ 23e1051a39Sopenharmony_ci RIPEMD160_CTX c; 24e1051a39Sopenharmony_ci static unsigned char m[RIPEMD160_DIGEST_LENGTH]; 25e1051a39Sopenharmony_ci 26e1051a39Sopenharmony_ci if (md == NULL) 27e1051a39Sopenharmony_ci md = m; 28e1051a39Sopenharmony_ci if (!RIPEMD160_Init(&c)) 29e1051a39Sopenharmony_ci return NULL; 30e1051a39Sopenharmony_ci RIPEMD160_Update(&c, d, n); 31e1051a39Sopenharmony_ci RIPEMD160_Final(md, &c); 32e1051a39Sopenharmony_ci OPENSSL_cleanse(&c, sizeof(c)); /* security consideration */ 33e1051a39Sopenharmony_ci return md; 34e1051a39Sopenharmony_ci} 35