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Regenerate Cryptogams AES assembly file 

> It does not look like much has changed in the last year.
pull/838/head^2
Jeffrey Walton 2019-05-18 06:49:51 -04:00
parent 6cc9c81fa5
commit 4a21619bff
No known key found for this signature in database
GPG Key ID: B36AB348921B1838
1 changed files with 2 additions and 26 deletions
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28
aes_armv4.S
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@ -7,31 +7,6 @@
@ details see http://www.openssl.org/~appro/cryptogams/. @ details see http://www.openssl.org/~appro/cryptogams/.
@ ==================================================================== @ ====================================================================
@ AES for ARMv4
@ January 2007.
@
@ Code uses single 1K S-box and is >2 times faster than code generated
@ by gcc-3.4.1. This is thanks to unique feature of ARMv4 ISA, which
@ allows to merge logical or arithmetic operation with shift or rotate
@ in one instruction and emit combined result every cycle. The module
@ is endian-neutral. The performance is ~42 cycles/byte for 128-bit
@ key [on single-issue Xscale PXA250 core].
@ May 2007.
@
@ AES_set_[en|de]crypt_key is added.
@ July 2010.
@
@ Rescheduling for dual-issue pipeline resulted in 12% improvement on
@ Cortex A8 core and ~25 cycles per byte processed with 128-bit key.
@ February 2011.
@
@ Profiler-assisted and platform-specific optimization resulted in 16%
@ improvement on Cortex A8 core and ~21.5 cycles per byte.
@ JW, JUL 2018: Begin defines from taken from arm_arch.h @ JW, JUL 2018: Begin defines from taken from arm_arch.h
@ The defines were included through the header. @ The defines were included through the header.
@ -92,7 +67,6 @@
@ JW, JUL 2018: End defines from taken from arm_arch.h @ JW, JUL 2018: End defines from taken from arm_arch.h
@ Back to original Cryptogams code @ Back to original Cryptogams code
.text
#if defined(__thumb2__) && !defined(__APPLE__) #if defined(__thumb2__) && !defined(__APPLE__)
.syntax unified .syntax unified
.thumb .thumb
@ -101,6 +75,8 @@
#undef __thumb2__ #undef __thumb2__
#endif #endif
.text
.type AES_Te,%object .type AES_Te,%object
.align 5 .align 5
AES_Te: AES_Te: