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| author | Takashi Iwai <tiwai@suse.de> | 2011-08-08 14:30:29 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-08-08 14:30:29 +0200 |
| commit | 0a2d31b62dba9b5b92a38c67c9cc42630513662a (patch) | |
| tree | f755d74ec85248de645e10c45ed1a2ed467530f6 /crypto/arc4.c | |
| parent | 8039290a91c5dc4414093c086987a5d7738fe2fd (diff) | |
| parent | df944f66784e6d4f2f50739263a4947885d8b6ae (diff) | |
Merge branch 'fix/kconfig' into for-linus
Diffstat (limited to 'crypto/arc4.c')
| -rw-r--r-- | crypto/arc4.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/crypto/arc4.c b/crypto/arc4.c index 8be47e13a9e3..0d12a96da1d8 100644 --- a/crypto/arc4.c +++ b/crypto/arc4.c @@ -1,4 +1,4 @@ -/* +/* * Cryptographic API * * ARC4 Cipher Algorithm @@ -33,16 +33,15 @@ static int arc4_set_key(struct crypto_tfm *tfm, const u8 *in_key, ctx->x = 1; ctx->y = 0; - for(i = 0; i < 256; i++) + for (i = 0; i < 256; i++) ctx->S[i] = i; - for(i = 0; i < 256; i++) - { + for (i = 0; i < 256; i++) { u8 a = ctx->S[i]; j = (j + in_key[k] + a) & 0xff; ctx->S[i] = ctx->S[j]; ctx->S[j] = a; - if(++k >= key_len) + if (++k >= key_len) k = 0; } @@ -80,9 +79,9 @@ static struct crypto_alg arc4_alg = { .cra_u = { .cipher = { .cia_min_keysize = ARC4_MIN_KEY_SIZE, .cia_max_keysize = ARC4_MAX_KEY_SIZE, - .cia_setkey = arc4_set_key, - .cia_encrypt = arc4_crypt, - .cia_decrypt = arc4_crypt } } + .cia_setkey = arc4_set_key, + .cia_encrypt = arc4_crypt, + .cia_decrypt = arc4_crypt } } }; static int __init arc4_init(void) |