diff options
| author | zhangzhilei <zhangzhilei@360.cn> | 2022-02-24 12:26:57 +0800 |
|---|---|---|
| committer | Tomas Mraz <tomas@openssl.org> | 2022-03-03 13:19:55 +0100 |
| commit | 13ba91cb02479a91b0743d2bf5f5ec7ce42860d0 (patch) | |
| tree | ed194fd8b129020d04a5e2eab5840ec027a19b2d /crypto/cms | |
| parent | 43135a5d2274c24e97f50e16ce492c22eb717ab2 (diff) | |
| download | openssl-new-13ba91cb02479a91b0743d2bf5f5ec7ce42860d0.tar.gz | |
SM4 optimization for non-asm mode
This patch use table-lookup borrow from aes in crypto/aes/aes_core.c.
Test on my PC(AMD Ryzen Threadripper 3990X 64-Core Processor),
before and after optimization:
debug mode:
Before:
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
SM4-CBC 40101.14k 41453.80k 42073.86k 42174.81k 42216.11k 42227.03k
SM4-ECB 41222.60k 42074.88k 42673.66k 42868.05k 42896.04k 42844.16k
SM4-CTR 35867.22k 36874.47k 37004.97k 37083.82k 37052.42k 37076.99k
After:
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
SM4-CBC 47273.51k 48957.40k 49665.19k 49810.77k 49859.24k 49834.67k
SM4-ECB 48100.01k 49323.34k 50224.04k 50273.28k 50533.72k 50730.12k
SM4-CTR 41352.64k 42621.29k 42971.22k 43061.59k 43089.92k 43100.84k
non-debug mode:
Before:
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
SM4-CBC 141596.59k 145102.93k 146794.50k 146540.89k 146650.45k 146877.10k
SM4-ECB 144774.71k 155106.28k 158166.36k 158279.00k 158520.66k 159280.97k
SM4-CTR 138021.10k 141577.60k 142493.53k 142736.38k 142852.10k 143125.16k
After:
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
SM4-CBC 142016.95k 150068.48k 152238.25k 152773.97k 153094.83k 152027.14k
SM4-ECB 148842.94k 159919.87k 163628.37k 164515.84k 164697.43k 164790.27k
SM4-CTR 141774.23k 146206.89k 147470.25k 147816.28k 146770.60k 148346.20k
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17766)
Diffstat (limited to 'crypto/cms')
0 files changed, 0 insertions, 0 deletions