diff options
Diffstat (limited to 'crypto/des/set_key.c')
| -rw-r--r-- | crypto/des/set_key.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/crypto/des/set_key.c b/crypto/des/set_key.c index 245b720a59..683916e71b 100644 --- a/crypto/des/set_key.c +++ b/crypto/des/set_key.c @@ -65,7 +65,7 @@ */ #include "des_locl.h" -OPENSSL_IMPLEMENT_GLOBAL(int,des_check_key); /* defaults to false */ +OPENSSL_IMPLEMENT_GLOBAL(int,DES_check_key); /* defaults to false */ static const unsigned char odd_parity[256]={ 1, 1, 2, 2, 4, 4, 7, 7, 8, 8, 11, 11, 13, 13, 14, 14, @@ -85,7 +85,7 @@ static const unsigned char odd_parity[256]={ 224,224,227,227,229,229,230,230,233,233,234,234,236,236,239,239, 241,241,242,242,244,244,247,247,248,248,251,251,253,253,254,254}; -void des_set_odd_parity(des_cblock *key) +void DES_set_odd_parity(DES_cblock *key) { int i; @@ -93,7 +93,7 @@ void des_set_odd_parity(des_cblock *key) (*key)[i]=odd_parity[(*key)[i]]; } -int des_check_key_parity(const_des_cblock *key) +int DES_check_key_parity(const_DES_cblock *key) { int i; @@ -115,7 +115,7 @@ int des_check_key_parity(const_des_cblock *key) * (and actual cblock values). */ #define NUM_WEAK_KEY 16 -static des_cblock weak_keys[NUM_WEAK_KEY]={ +static DES_cblock weak_keys[NUM_WEAK_KEY]={ /* weak keys */ {0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01}, {0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE}, @@ -135,7 +135,7 @@ static des_cblock weak_keys[NUM_WEAK_KEY]={ {0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE}, {0xFE,0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1}}; -int des_is_weak_key(const_des_cblock *key) +int DES_is_weak_key(const_DES_cblock *key) { int i; @@ -146,7 +146,7 @@ int des_is_weak_key(const_des_cblock *key) * eay 93/06/29 * Another problem, I was comparing only the first 4 * bytes, 97/03/18 */ - if (memcmp(weak_keys[i],key,sizeof(des_cblock)) == 0) return(1); + if (memcmp(weak_keys[i],key,sizeof(DES_cblock)) == 0) return(1); return(0); } @@ -307,15 +307,15 @@ static const DES_LONG des_skb[8][64]={ 0x00002822L,0x04002822L,0x00042822L,0x04042822L, }}; -int des_set_key(const_des_cblock *key, des_key_schedule *schedule) +int DES_set_key(const_DES_cblock *key, DES_key_schedule *schedule) { - if (des_check_key) + if (DES_check_key) { - return des_set_key_checked(key, schedule); + return DES_set_key_checked(key, schedule); } else { - des_set_key_unchecked(key, schedule); + DES_set_key_unchecked(key, schedule); return 0; } } @@ -324,17 +324,17 @@ int des_set_key(const_des_cblock *key, des_key_schedule *schedule) * return -1 if key parity error, * return -2 if illegal weak key. */ -int des_set_key_checked(const_des_cblock *key, des_key_schedule *schedule) +int DES_set_key_checked(const_DES_cblock *key, DES_key_schedule *schedule) { - if (!des_check_key_parity(key)) + if (!DES_check_key_parity(key)) return(-1); - if (des_is_weak_key(key)) + if (DES_is_weak_key(key)) return(-2); - des_set_key_unchecked(key, schedule); + DES_set_key_unchecked(key, schedule); return 0; } -void des_set_key_unchecked(const_des_cblock *key, des_key_schedule *schedule) +void DES_set_key_unchecked(const_DES_cblock *key, DES_key_schedule *schedule) { static int shifts2[16]={0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0}; register DES_LONG c,d,t,s,t2; @@ -394,9 +394,9 @@ void des_set_key_unchecked(const_des_cblock *key, des_key_schedule *schedule) } } -int des_key_sched(const_des_cblock *key, des_key_schedule *schedule) +int DES_key_sched(const_DES_cblock *key, DES_key_schedule *schedule) { - return(des_set_key(key,schedule)); + return(DES_set_key(key,schedule)); } /* #undef des_fixup_key_parity |