| /* |
| * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. |
| * |
| * Licensed under the OpenSSL license (the "License"). You may not use |
| * this file except in compliance with the License. You can obtain a copy |
| * in the file LICENSE in the source distribution or at |
| * https://www.openssl.org/source/license.html |
| */ |
| |
| #ifndef HEADER_MDC2_H |
| # define HEADER_MDC2_H |
| |
| # include <openssl/opensslconf.h> |
| |
| #ifndef OPENSSL_NO_MDC2 |
| # include <stdlib.h> |
| # include <openssl/des.h> |
| # ifdef __cplusplus |
| extern "C" { |
| # endif |
| |
| # define MDC2_BLOCK 8 |
| # define MDC2_DIGEST_LENGTH 16 |
| |
| typedef struct mdc2_ctx_st { |
| unsigned int num; |
| unsigned char data[MDC2_BLOCK]; |
| DES_cblock h, hh; |
| int pad_type; /* either 1 or 2, default 1 */ |
| } MDC2_CTX; |
| |
| int MDC2_Init(MDC2_CTX *c); |
| int MDC2_Update(MDC2_CTX *c, const unsigned char *data, size_t len); |
| int MDC2_Final(unsigned char *md, MDC2_CTX *c); |
| unsigned char *MDC2(const unsigned char *d, size_t n, unsigned char *md); |
| |
| # ifdef __cplusplus |
| } |
| # endif |
| # endif |
| |
| #endif |