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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-24 09:05:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-24 09:05:32 -0700 |
| commit | 57353528d69e0eb6375efe7ad32692b84912ba78 (patch) | |
| tree | 025a71d07481349fd636fb38dd47c1f33d9dc1b4 /crypto/arc4.c | |
| parent | 22af943248bd8bcf73494e861399107c6ca2ca09 (diff) | |
| parent | dc457e9ceb499dddffbc081ee12cd7183c2c4a18 (diff) | |
| download | linux-crypto-57353528d69e0eb6375efe7ad32692b84912ba78.tar.gz linux-crypto-57353528d69e0eb6375efe7ad32692b84912ba78.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (34 commits)
crypto: caam - ablkcipher support
crypto: caam - faster aead implementation
crypto: caam - structure renaming
crypto: caam - shorter names
crypto: talitos - don't bad_key in ablkcipher setkey
crypto: talitos - remove unused giv from ablkcipher methods
crypto: talitos - don't set done notification in hot path
crypto: talitos - ensure request ordering within a single tfm
crypto: gf128mul - fix call to memset()
crypto: s390 - support hardware accelerated SHA-224
crypto: algif_hash - Handle initial af_alg_make_sg error correctly
crypto: sha1_generic - use SHA1_BLOCK_SIZE
hwrng: ppc4xx - add support for ppc4xx TRNG
crypto: crypto4xx - Perform read/modify/write on device control register
crypto: caam - fix build warning when DEBUG_FS not configured
crypto: arc4 - Fixed coding style issues
crypto: crc32c - Fixed coding style issue
crypto: omap-sham - do not schedule tasklet if there is no active requests
crypto: omap-sham - clear device flags when finishing request
crypto: omap-sham - irq handler must not clear error code
...
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 8be47e13..0d12a96d 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) |