diff options
Diffstat (limited to 'src/lib/crypto/builtin/des/f_parity.c')
| -rw-r--r-- | src/lib/crypto/builtin/des/f_parity.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/src/lib/crypto/builtin/des/f_parity.c b/src/lib/crypto/builtin/des/f_parity.c index 846c821..460b506 100644 --- a/src/lib/crypto/builtin/des/f_parity.c +++ b/src/lib/crypto/builtin/des/f_parity.c @@ -1,3 +1,4 @@ +/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */ /* * These routines check and fix parity of encryption keys for the DES * algorithm. @@ -25,10 +26,10 @@ mit_des_fixup_key_parity(mit_des_cblock key) { unsigned int i; for (i=0; i<sizeof(mit_des_cblock); i++) - { - key[i] &= 0xfe; - key[i] |= 1^parity_char(key[i]); - } + { + key[i] &= 0xfe; + key[i] |= 1^parity_char(key[i]); + } return; } @@ -44,12 +45,12 @@ mit_des_check_key_parity(mit_des_cblock key) unsigned int i; for (i=0; i<sizeof(mit_des_cblock); i++) - { - if((key[i] & 1) == parity_char(0xfe&key[i])) - { - return 0; - } - } + { + if((key[i] & 1) == parity_char(0xfe&key[i])) + { + return 0; + } + } return(1); } |