diff options
Diffstat (limited to 'lib/sha256.h')
| -rw-r--r-- | lib/sha256.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/lib/sha256.h b/lib/sha256.h index 32f26bab9..9fd83c94c 100644 --- a/lib/sha256.h +++ b/lib/sha256.h @@ -1,6 +1,6 @@ /* Declarations of functions and data types used for SHA256 and SHA224 sum library functions. - Copyright (C) 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 2005, 2006, 2008 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -53,20 +53,14 @@ extern void sha256_process_bytes (const void *buffer, size_t len, /* Process the remaining bytes in the buffer and put result from CTX in first 32 (28) bytes following RESBUF. The result is always in little endian byte order, so that a byte-wise output yields to the wanted - ASCII representation of the message digest. - - IMPORTANT: On some systems it is required that RESBUF be correctly - aligned for a 32 bits value. */ + ASCII representation of the message digest. */ extern void *sha256_finish_ctx (struct sha256_ctx *ctx, void *resbuf); extern void *sha224_finish_ctx (struct sha256_ctx *ctx, void *resbuf); /* Put result from CTX in first 32 (28) bytes following RESBUF. The result is always in little endian byte order, so that a byte-wise output yields - to the wanted ASCII representation of the message digest. - - IMPORTANT: On some systems it is required that RESBUF is correctly - aligned for a 32 bits value. */ + to the wanted ASCII representation of the message digest. */ extern void *sha256_read_ctx (const struct sha256_ctx *ctx, void *resbuf); extern void *sha224_read_ctx (const struct sha256_ctx *ctx, void *resbuf); |