/* * 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