diff options
Diffstat (limited to 'src/crypto/arc4.c')
| -rw-r--r-- | src/crypto/arc4.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/crypto/arc4.c b/src/crypto/arc4.c index 91a732019..3b6adec19 100644 --- a/src/crypto/arc4.c +++ b/src/crypto/arc4.c @@ -96,12 +96,6 @@ static void arc4_xor ( void *ctxv, const void *srcv, void *dstv, ctx->j = j; } -static void arc4_setiv ( void *ctx __unused, const void *iv __unused ) -{ - /* ARC4 does not use a fixed-length IV */ -} - - /** * Perform ARC4 encryption or decryption, skipping initial keystream bytes * @@ -125,8 +119,11 @@ struct cipher_algorithm arc4_algorithm = { .name = "ARC4", .ctxsize = ARC4_CTX_SIZE, .blocksize = 1, + .alignsize = 1, + .authsize = 0, .setkey = arc4_setkey, - .setiv = arc4_setiv, + .setiv = cipher_null_setiv, .encrypt = arc4_xor, .decrypt = arc4_xor, + .auth = cipher_null_auth, }; |