123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051 |
- /*
- * SHA-256 implementation.
- *
- * Copyright (c) 2010 Ilya O. Levin, http://www.literatecode.com
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
- #ifdef _MSC_VER
- #ifndef uint8_t
- typedef unsigned __int8 uint8_t;
- #endif
- #ifndef uint32_t
- typedef unsigned __int32 uint32_t;
- #endif
- #ifndef uint64_t
- typedef __int64 int64_t;
- typedef unsigned __int64 uint64_t;
- #endif
- #else
- #include <stdint.h>
- #endif
- #ifdef __cplusplus
- extern "C"
- {
- #endif
- typedef struct {
- uint32_t buf[16];
- uint32_t hash[8];
- uint32_t len[2];
- } sha256_context;
- void sha256_init(sha256_context *);
- void sha256_hash(sha256_context *, uint8_t * /* data */, uint32_t /* len */);
- void sha256_done(sha256_context *, uint8_t * /* hash */);
- #ifdef __cplusplus
- }
- #endif
|