diff options
Diffstat (limited to 'crypto/rc2/rc2_cbc.c')
| -rw-r--r-- | crypto/rc2/rc2_cbc.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/crypto/rc2/rc2_cbc.c b/crypto/rc2/rc2_cbc.c index d37093fcc76c..46baa9b772d8 100644 --- a/crypto/rc2/rc2_cbc.c +++ b/crypto/rc2/rc2_cbc.c @@ -17,7 +17,7 @@ #include "rc2_local.h" void RC2_cbc_encrypt(const unsigned char *in, unsigned char *out, long length, - RC2_KEY *ks, unsigned char *iv, int encrypt) + RC2_KEY *ks, unsigned char *iv, int encrypt) { register unsigned long tin0, tin1; register unsigned long tout0, tout1, xor0, xor1; @@ -99,11 +99,11 @@ void RC2_encrypt(unsigned long *d, RC2_KEY *key) unsigned long l; l = d[0]; - x0 = (RC2_INT) l & 0xffff; - x1 = (RC2_INT) (l >> 16L); + x0 = (RC2_INT)l & 0xffff; + x1 = (RC2_INT)(l >> 16L); l = d[1]; - x2 = (RC2_INT) l & 0xffff; - x3 = (RC2_INT) (l >> 16L); + x2 = (RC2_INT)l & 0xffff; + x3 = (RC2_INT)(l >> 16L); n = 3; i = 5; @@ -131,10 +131,8 @@ void RC2_encrypt(unsigned long *d, RC2_KEY *key) } } - d[0] = - (unsigned long)(x0 & 0xffff) | ((unsigned long)(x1 & 0xffff) << 16L); - d[1] = - (unsigned long)(x2 & 0xffff) | ((unsigned long)(x3 & 0xffff) << 16L); + d[0] = (unsigned long)(x0 & 0xffff) | ((unsigned long)(x1 & 0xffff) << 16L); + d[1] = (unsigned long)(x2 & 0xffff) | ((unsigned long)(x3 & 0xffff) << 16L); } void RC2_decrypt(unsigned long *d, RC2_KEY *key) @@ -145,11 +143,11 @@ void RC2_decrypt(unsigned long *d, RC2_KEY *key) unsigned long l; l = d[0]; - x0 = (RC2_INT) l & 0xffff; - x1 = (RC2_INT) (l >> 16L); + x0 = (RC2_INT)l & 0xffff; + x1 = (RC2_INT)(l >> 16L); l = d[1]; - x2 = (RC2_INT) l & 0xffff; - x3 = (RC2_INT) (l >> 16L); + x2 = (RC2_INT)l & 0xffff; + x3 = (RC2_INT)(l >> 16L); n = 3; i = 5; @@ -178,8 +176,6 @@ void RC2_decrypt(unsigned long *d, RC2_KEY *key) } } - d[0] = - (unsigned long)(x0 & 0xffff) | ((unsigned long)(x1 & 0xffff) << 16L); - d[1] = - (unsigned long)(x2 & 0xffff) | ((unsigned long)(x3 & 0xffff) << 16L); + d[0] = (unsigned long)(x0 & 0xffff) | ((unsigned long)(x1 & 0xffff) << 16L); + d[1] = (unsigned long)(x2 & 0xffff) | ((unsigned long)(x3 & 0xffff) << 16L); } |