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| author | Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> | 2019-11-12 16:50:05 +0300 |
|---|---|---|
| committer | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2019-11-21 17:59:31 +0200 |
| commit | e5c4cf0efb8fd297963e6b4392ab98c41dbad536 (patch) | |
| tree | 82e178631363e4578fee328d12dad5eb25bfd3d0 | |
| parent | f9894240bed36eab17fabf5aa482799b148618e2 (diff) | |
| download | libgcrypt-e5c4cf0efb8fd297963e6b4392ab98c41dbad536.tar.gz | |
gost28147: inline gost_val function to speed up code
* cipher/gost28147.c (gost_val): mark function as inline
--
This improves the speed of the cipher
Cipher:
GOST28147 | nanosecs/byte mebibytes/sec cycles/byte
Before:
ECB enc | 18.89 ns/B 50.48 MiB/s - c/B
ECB dec | 18.71 ns/B 50.96 MiB/s - c/B
After:
ECB enc | 17.83 ns/B 53.48 MiB/s - c/B
ECB dec | 17.38 ns/B 54.89 MiB/s - c/B
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
| -rw-r--r-- | cipher/gost28147.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cipher/gost28147.c b/cipher/gost28147.c index db7e9412..f30ca16a 100644 --- a/cipher/gost28147.c +++ b/cipher/gost28147.c @@ -60,7 +60,7 @@ gost_setkey (void *c, const byte *key, unsigned keylen, return GPG_ERR_NO_ERROR; } -static u32 +static inline u32 gost_val (u32 subkey, u32 cm1, const u32 *sbox) { cm1 += subkey; |