| /* |
| * 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_MD2_H |
| # define HEADER_MD2_H |
| |
| # include <openssl/opensslconf.h> |
| |
| # ifndef OPENSSL_NO_MD2 |
| # include <stddef.h> |
| # ifdef __cplusplus |
| extern "C" { |
| # endif |
| |
| typedef unsigned char MD2_INT; |
| |
| # define MD2_DIGEST_LENGTH 16 |
| # define MD2_BLOCK 16 |
| |
| typedef struct MD2state_st { |
| unsigned int num; |
| unsigned char data[MD2_BLOCK]; |
| MD2_INT cksm[MD2_BLOCK]; |
| MD2_INT state[MD2_BLOCK]; |
| } MD2_CTX; |
| |
| const char *MD2_options(void); |
| int MD2_Init(MD2_CTX *c); |
| int MD2_Update(MD2_CTX *c, const unsigned char *data, size_t len); |
| int MD2_Final(unsigned char *md, MD2_CTX *c); |
| unsigned char *MD2(const unsigned char *d, size_t n, unsigned char *md); |
| |
| # ifdef __cplusplus |
| } |
| # endif |
| # endif |
| |
| #endif |