diff options
Diffstat (limited to 'crypto/aes/asm/vpaes-ppc.pl')
| -rwxr-xr-x | crypto/aes/asm/vpaes-ppc.pl | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/crypto/aes/asm/vpaes-ppc.pl b/crypto/aes/asm/vpaes-ppc.pl index 1759ae9dcff2..3c771a7e98b1 100755 --- a/crypto/aes/asm/vpaes-ppc.pl +++ b/crypto/aes/asm/vpaes-ppc.pl @@ -1,4 +1,11 @@ -#!/usr/bin/env perl +#! /usr/bin/env perl +# Copyright 2013-2016 The OpenSSL Project Authors. All Rights Reserved. +# +# Licensed under the OpenSSL license (the "License"). You may not use +# this file except in compliance with the License. You can obtain a copy +# in the file LICENSE in the source distribution or at +# https://www.openssl.org/source/license.html + ###################################################################### ## Constant-time SSSE3 AES core implementation. @@ -14,7 +21,8 @@ # 128-bit key. # # aes-ppc.pl this -# G4e 35.5/52.1/(23.8) 11.9(*)/15.4 +# PPC74x0/G4e 35.5/52.1/(23.8) 11.9(*)/15.4 +# PPC970/G5 37.9/55.0/(28.5) 22.2/28.5 # POWER6 42.7/54.3/(28.2) 63.0/92.8(**) # POWER7 32.3/42.9/(18.4) 18.5/23.3 # @@ -1067,7 +1075,7 @@ Loop_schedule_256: # high round bl _vpaes_schedule_round bdz Lschedule_mangle_last # dec %esi - bl _vpaes_schedule_mangle + bl _vpaes_schedule_mangle # low round. swap xmm7 and xmm6 ?vspltw v0, v0, 3 # vpshufd \$0xFF, %xmm0, %xmm0 @@ -1075,7 +1083,7 @@ Loop_schedule_256: vmr v7, v6 # vmovdqa %xmm6, %xmm7 bl _vpaes_schedule_low_round vmr v7, v5 # vmovdqa %xmm5, %xmm7 - + b Loop_schedule_256 ## ## .aes_schedule_mangle_last @@ -1123,7 +1131,7 @@ Lschedule_mangle_last: Lschedule_mangle_last_dec: lvx $iptlo, r11, r12 # reload $ipt lvx $ipthi, r9, r12 - addi $out, $out, -16 # add \$-16, %rdx + addi $out, $out, -16 # add \$-16, %rdx vxor v0, v0, v26 # vpxor .Lk_s63(%rip), %xmm0, %xmm0 bl _vpaes_schedule_transform # output transform @@ -1558,7 +1566,7 @@ foreach (split("\n",$code)) { if ($flavour =~ /le$/o) { SWITCH: for($conv) { /\?inv/ && do { @bytes=map($_^0xf,@bytes); last; }; - /\?rev/ && do { @bytes=reverse(@bytes); last; }; + /\?rev/ && do { @bytes=reverse(@bytes); last; }; } } |