diff options
Diffstat (limited to 'src/libstrongswan/plugins/md5/md5_hasher.c')
| -rw-r--r-- | src/libstrongswan/plugins/md5/md5_hasher.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/libstrongswan/plugins/md5/md5_hasher.c b/src/libstrongswan/plugins/md5/md5_hasher.c index 0ec5c073a..81d5273b0 100644 --- a/src/libstrongswan/plugins/md5/md5_hasher.c +++ b/src/libstrongswan/plugins/md5/md5_hasher.c @@ -2,9 +2,9 @@ * Copyright (C) 2005-2006 Martin Willi * Copyright (C) 2005 Jan Hutter * Hochschule fuer Technik Rapperswil - * Copyright (C) 1991-1992, RSA Data Security, Inc. Created 1991. + * Copyright (C) 1991-1992, RSA Data Security, Inc. Created 1991. * All rights reserved. - * + * * Derived from the RSA Data Security, Inc. MD5 Message-Digest Algorithm. * Ported to fulfill hasher_t interface. * @@ -50,7 +50,7 @@ static u_int8_t PADDING[64] = { /* * ugly macro stuff - */ + */ /* F, G, H and I are basic MD5 functions. */ #define F(x, y, z) (((x) & (y)) | ((~x) & (z))) @@ -98,7 +98,7 @@ struct private_md5_hasher_t { * Public interface for this hasher. */ md5_hasher_t public; - + /* * State of the hasher. */ @@ -117,7 +117,7 @@ static void Encode (u_int8_t *output, u_int32_t *input, size_t len) { size_t i, j; - for (i = 0, j = 0; j < len; i++, j += 4) + for (i = 0, j = 0; j < len; i++, j += 4) { output[j] = (u_int8_t)(input[i] & 0xff); output[j+1] = (u_int8_t)((input[i] >> 8) & 0xff); @@ -253,7 +253,7 @@ static void MD5Update(private_md5_hasher_t *this, u_int8_t *input, size_t inputL partLen = 64 - index; /* Transform as many times as possible. */ - if (inputLen >= partLen) + if (inputLen >= partLen) { memcpy(&this->buffer[index], input, partLen); MD5Transform (this->state, this->buffer); @@ -321,7 +321,7 @@ static void get_hash(private_md5_hasher_t *this, chunk_t chunk, u_int8_t *buffer static void allocate_hash(private_md5_hasher_t *this, chunk_t chunk, chunk_t *hash) { chunk_t allocated_hash; - + MD5Update(this, chunk.ptr, chunk.len); if (hash != NULL) { @@ -330,11 +330,11 @@ static void allocate_hash(private_md5_hasher_t *this, chunk_t chunk, chunk_t *ha MD5Final(this, allocated_hash.ptr); this->public.hasher_interface.reset(&(this->public.hasher_interface)); - + *hash = allocated_hash; } } - + /** * Implementation of hasher_t.get_hash_size. */ @@ -370,21 +370,21 @@ static void destroy(private_md5_hasher_t *this) md5_hasher_t *md5_hasher_create(hash_algorithm_t algo) { private_md5_hasher_t *this; - + if (algo != HASH_MD5) { return NULL; } this = malloc_thing(private_md5_hasher_t); - + this->public.hasher_interface.get_hash = (void (*) (hasher_t*, chunk_t, u_int8_t*))get_hash; this->public.hasher_interface.allocate_hash = (void (*) (hasher_t*, chunk_t, chunk_t*))allocate_hash; this->public.hasher_interface.get_hash_size = (size_t (*) (hasher_t*))get_hash_size; this->public.hasher_interface.reset = (void (*) (hasher_t*))reset; this->public.hasher_interface.destroy = (void (*) (hasher_t*))destroy; - + /* initialize */ reset(this); - + return &(this->public); } |