diff options
| -rw-r--r-- | src/lib/crypto/builtin/enc_provider/rc4.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/src/lib/crypto/builtin/enc_provider/rc4.c b/src/lib/crypto/builtin/enc_provider/rc4.c index dc78837ed..6fca98b4f 100644 --- a/src/lib/crypto/builtin/enc_provider/rc4.c +++ b/src/lib/crypto/builtin/enc_provider/rc4.c @@ -36,16 +36,6 @@ static krb5_error_code k5_arcfour_init(ArcfourContext *ctx, const unsigned char static void k5_arcfour_crypt(ArcfourContext *ctx, unsigned char *dest, const unsigned char *src, unsigned int len); -static const unsigned char arcfour_weakkey1[] = {0x00, 0x00, 0xfd}; -static const unsigned char arcfour_weakkey2[] = {0x03, 0xfd, 0xfc}; -static const struct { - size_t length; - const unsigned char *data; -} arcfour_weakkeys[] = { - { sizeof (arcfour_weakkey1), arcfour_weakkey1}, - { sizeof (arcfour_weakkey2), arcfour_weakkey2}, -}; - static inline unsigned int k5_arcfour_byte(ArcfourContext * ctx) { unsigned int x; @@ -87,13 +77,6 @@ k5_arcfour_init(ArcfourContext *ctx, const unsigned char *key, if (key_len != 16) return KRB5_BAD_MSIZE; /*this is probably not the correct error code to return */ - for (counter=0; - counter < sizeof(arcfour_weakkeys)/sizeof(arcfour_weakkeys[0]); - counter++) - if (!memcmp(key, arcfour_weakkeys[counter].data, - arcfour_weakkeys[counter].length)) - return KRB5DES_WEAK_KEY; /* most certainly not the correct error */ - state = &ctx->state[0]; ctx->x = 0; ctx->y = 0; |