diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-07-18 22:30:43 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-07-18 22:30:43 +0000 |
| commit | 373fe15a8a4c5b974717742e5c61091e02130c3c (patch) | |
| tree | 3ca317ce069aa1c267fb6ab8b68c10635ebbf9e5 /libcrypt/des.c | |
| parent | bc1f2a2fe6c929658d588c4c8a317611b2dc4506 (diff) | |
des.c: move 0.5k of static data on stack, they are used only temporarily
by des_init.
Diffstat (limited to 'libcrypt/des.c')
| -rw-r--r-- | libcrypt/des.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libcrypt/des.c b/libcrypt/des.c index db2e22cb9..f715541b7 100644 --- a/libcrypt/des.c +++ b/libcrypt/des.c @@ -70,7 +70,6 @@ * struct crypt_data to make this really reentrant... */ static u_char inv_key_perm[64]; static u_char inv_comp_perm[56]; -static u_char u_sbox[8][64]; static u_char un_pbox[32]; static u_int32_t en_keysl[16], en_keysr[16]; static u_int32_t de_keysl[16], de_keysr[16]; @@ -194,7 +193,6 @@ static const u_int32_t bits32[32] = }; static const u_char bits8[8] = { 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01 }; -static const u_int32_t *bits28, *bits24; static int @@ -218,12 +216,15 @@ ascii_to_bin(char ch) static void des_init(void) { + static int des_initialised = 0; + int i, j, b, k, inbit, obit; u_int32_t *p, *il, *ir, *fl, *fr; - static int des_initialised = 0; + const u_int32_t *bits28, *bits24; + u_char u_sbox[8][64]; if (des_initialised==1) - return; + return; old_rawkey0 = old_rawkey1 = 0L; saltbits = 0L; |