Commit e6ccc727 authored by Ilpo Järvinen's avatar Ilpo Järvinen Committed by Herbert Xu

[CRYPTO] cast6: inline bloat--

Bloat-o-meter shows rather high readings for cast6...

crypto/cast6.c:
  cast6_setkey  | -1310
  cast6_encrypt | -4567
  cast6_decrypt | -4561
 3 functions changed, 10438 bytes removed, diff: -10438

crypto/cast6.c:
  W    | +659
  Q    | +308
  QBAR | +316
 3 functions changed, 1283 bytes added, diff: +1283

crypto/cast6.o:
 6 functions changed, 1283 bytes added, 10438 bytes removed, diff: -9155
Signed-off-by: 's avatarIlpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: 's avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 6eb72284
...@@ -369,7 +369,7 @@ static const u8 Tr[4][8] = { ...@@ -369,7 +369,7 @@ static const u8 Tr[4][8] = {
}; };
/* forward octave */ /* forward octave */
static inline void W(u32 *key, unsigned int i) { static void W(u32 *key, unsigned int i) {
u32 I; u32 I;
key[6] ^= F1(key[7], Tr[i % 4][0], Tm[i][0]); key[6] ^= F1(key[7], Tr[i % 4][0], Tm[i][0]);
key[5] ^= F2(key[6], Tr[i % 4][1], Tm[i][1]); key[5] ^= F2(key[6], Tr[i % 4][1], Tm[i][1]);
...@@ -428,7 +428,7 @@ static int cast6_setkey(struct crypto_tfm *tfm, const u8 *in_key, ...@@ -428,7 +428,7 @@ static int cast6_setkey(struct crypto_tfm *tfm, const u8 *in_key,
} }
/*forward quad round*/ /*forward quad round*/
static inline void Q (u32 * block, u8 * Kr, u32 * Km) { static void Q (u32 * block, u8 * Kr, u32 * Km) {
u32 I; u32 I;
block[2] ^= F1(block[3], Kr[0], Km[0]); block[2] ^= F1(block[3], Kr[0], Km[0]);
block[1] ^= F2(block[2], Kr[1], Km[1]); block[1] ^= F2(block[2], Kr[1], Km[1]);
...@@ -437,7 +437,7 @@ static inline void Q (u32 * block, u8 * Kr, u32 * Km) { ...@@ -437,7 +437,7 @@ static inline void Q (u32 * block, u8 * Kr, u32 * Km) {
} }
/*reverse quad round*/ /*reverse quad round*/
static inline void QBAR (u32 * block, u8 * Kr, u32 * Km) { static void QBAR (u32 * block, u8 * Kr, u32 * Km) {
u32 I; u32 I;
block[3] ^= F1(block[0], Kr[3], Km[3]); block[3] ^= F1(block[0], Kr[3], Km[3]);
block[0] ^= F3(block[1], Kr[2], Km[2]); block[0] ^= F3(block[1], Kr[2], Km[2]);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment