diff options
Diffstat (limited to 'src/lib/libcrypto/aes/asm/aes-586.pl')
-rw-r--r-- | src/lib/libcrypto/aes/asm/aes-586.pl | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/lib/libcrypto/aes/asm/aes-586.pl b/src/lib/libcrypto/aes/asm/aes-586.pl index 3ba8a26eaa..c5ae3f6903 100644 --- a/src/lib/libcrypto/aes/asm/aes-586.pl +++ b/src/lib/libcrypto/aes/asm/aes-586.pl | |||
@@ -48,8 +48,8 @@ | |||
48 | # better performance on most recent µ-archs... | 48 | # better performance on most recent µ-archs... |
49 | # | 49 | # |
50 | # Third version adds AES_cbc_encrypt implementation, which resulted in | 50 | # Third version adds AES_cbc_encrypt implementation, which resulted in |
51 | # up to 40% performance imrovement of CBC benchmark results. 40% was | 51 | # up to 40% performance improvement of CBC benchmark results. 40% was |
52 | # observed on P4 core, where "overall" imrovement coefficient, i.e. if | 52 | # observed on P4 core, where "overall" improvement coefficient, i.e. if |
53 | # compared to PIC generated by GCC and in CBC mode, was observed to be | 53 | # compared to PIC generated by GCC and in CBC mode, was observed to be |
54 | # as large as 4x:-) CBC performance is virtually identical to ECB now | 54 | # as large as 4x:-) CBC performance is virtually identical to ECB now |
55 | # and on some platforms even better, e.g. 17.6 "small" cycles/byte on | 55 | # and on some platforms even better, e.g. 17.6 "small" cycles/byte on |
@@ -228,7 +228,7 @@ $small_footprint=1; # $small_footprint=1 code is ~5% slower [on | |||
228 | # contention and in hope to "collect" 5% back | 228 | # contention and in hope to "collect" 5% back |
229 | # in real-life applications... | 229 | # in real-life applications... |
230 | 230 | ||
231 | $vertical_spin=0; # shift "verticaly" defaults to 0, because of | 231 | $vertical_spin=0; # shift "vertically" defaults to 0, because of |
232 | # its proof-of-concept status... | 232 | # its proof-of-concept status... |
233 | # Note that there is no decvert(), as well as last encryption round is | 233 | # Note that there is no decvert(), as well as last encryption round is |
234 | # performed with "horizontal" shifts. This is because this "vertical" | 234 | # performed with "horizontal" shifts. This is because this "vertical" |