/* * Copyright (c) 1995 - 2001 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* $Id$ */ #ifndef HEIM_SHA_H #define HEIM_SHA_H 1 /* symbol renaming */ #define SHA1_Init hc_SHA1_Init #define SHA1_Update hc_SHA1_Update #define SHA1_Final hc_SHA1_Final #define SHA256_Init hc_SHA256_Init #define SHA256_Update hc_SHA256_Update #define SHA256_Final hc_SHA256_Final /* * SHA-1 */ #define SHA_DIGEST_LENGTH 20 struct sha { unsigned int sz[2]; uint32_t counter[5]; unsigned char save[64]; }; typedef struct sha SHA_CTX; void SHA1_Init (struct sha *m); void SHA1_Update (struct sha *m, const void *v, size_t len); void SHA1_Final (void *res, struct sha *m); /* * SHA-2 256 */ #define SHA256_DIGEST_LENGTH 32 struct hc_sha256state { unsigned int sz[2]; uint32_t counter[8]; unsigned char save[64]; }; typedef struct hc_sha256state SHA256_CTX; void SHA256_Init (SHA256_CTX *); void SHA256_Update (SHA256_CTX *, const void *, size_t); void SHA256_Final (void *, SHA256_CTX *); #endif /* HEIM_SHA_H */