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openssl/crypto/camellia/asm/cmllt4-sparcv9.pl
Richard Levitte 1aa89a7a3a Unify all assembler file generators 
They now generally conform to the following argument sequence:

    script.pl "$(PERLASM_SCHEME)" [ C preprocessor arguments ... ] \
              $(PROCESSOR) <output file>

However, in the spirit of being able to use these scripts manually,
they also allow for no argument, or for only the flavour, or for only
the output file.  This is done by only using the last argument as
output file if it's a file (it has an extension), and only using the
first argument as flavour if it isn't a file (it doesn't have an
extension).

While we're at it, we make all $xlate calls the same, i.e. the $output
argument is always quoted, and we always die on error when trying to
start $xlate.

There's a perl lesson in this, regarding operator priority...

This will always succeed, even when it fails:

    open FOO, "something" || die "ERR: $!";

The reason is that '||' has higher priority than list operators (a
function is essentially a list operator and gobbles up everything
following it that isn't lower priority), and since a non-empty string
is always true, so that ends up being exactly the same as:

    open FOO, "something";

This, however, will fail if "something" can't be opened:

    open FOO, "something" or die "ERR: $!";

The reason is that 'or' has lower priority that list operators,
i.e. it's performed after the 'open' call.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9884)
2019-09-16 16:29:57 +02:00

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#! /usr/bin/env perl
# Copyright 2012-2016 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (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
# ====================================================================
# Written by David S. Miller and Andy Polyakov.
# The module is licensed under 2-clause BSD
# license. October 2012. All rights reserved.
# ====================================================================
######################################################################
# Camellia for SPARC T4.
#
# As with AES below results [for aligned data] are virtually identical
# to critical path lengths for 3-cycle instruction latency:
#
# 128-bit key 192/256-
# CBC encrypt 4.14/4.21(*) 5.46/5.52
# (*) numbers after slash are for
# misaligned data.
#
# As with Intel AES-NI, question is if it's possible to improve
# performance of parallelizable modes by interleaving round
# instructions. In Camellia every instruction is dependent on
# previous, which means that there is place for 2 additional ones
# in between two dependent. Can we expect 3x performance improvement?
# At least one can argue that it should be possible to break 2x
# barrier... For some reason not even 2x appears to be possible:
#
# 128-bit key 192/256-
# CBC decrypt 2.21/2.74 2.99/3.40
# CTR 2.15/2.68(*) 2.93/3.34
# (*) numbers after slash are for
# misaligned data.
#
# This is for 2x interleave. But compared to 1x interleave CBC decrypt
# improved by ... 0% for 128-bit key, and 11% for 192/256-bit one.
# So that out-of-order execution logic can take non-interleaved code
# to 1.87x, but can't take 2x interleaved one any further. There
# surely is some explanation... As result 3x interleave was not even
# attempted. Instead an effort was made to share specific modes
# implementations with AES module (therefore sparct4_modes.pl).
#
# To anchor to something else, software C implementation processes
# one byte in 38 cycles with 128-bit key on same processor.
$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
push(@INC,"${dir}","${dir}../../perlasm");
require "sparcv9_modes.pl";
$output = pop and open STDOUT,">$output";
$::evp=1; # if $evp is set to 0, script generates module with
# Camellia_[en|de]crypt, Camellia_set_key and Camellia_cbc_encrypt
# entry points. These are fully compatible with openssl/camellia.h.
######################################################################
# single-round subroutines
#
{
my ($inp,$out,$key,$rounds,$tmp,$mask)=map("%o$_",(0..5));
$code=<<___;
#include "sparc_arch.h"
.text
.globl cmll_t4_encrypt
.align 32
cmll_t4_encrypt:
andcc $inp, 7, %g1 ! is input aligned?
andn $inp, 7, $inp
ldx [$key + 0], %g4
ldx [$key + 8], %g5
ldx [$inp + 0], %o4
bz,pt %icc, 1f
ldx [$inp + 8], %o5
ldx [$inp + 16], $inp
sll %g1, 3, %g1
sub %g0, %g1, %o3
sllx %o4, %g1, %o4
sllx %o5, %g1, %g1
srlx %o5, %o3, %o5
srlx $inp, %o3, %o3
or %o5, %o4, %o4
or %o3, %g1, %o5
1:
ld [$key + 272], $rounds ! grandRounds, 3 or 4
ldd [$key + 16], %f12
ldd [$key + 24], %f14
xor %g4, %o4, %o4
xor %g5, %o5, %o5
ldd [$key + 32], %f16
ldd [$key + 40], %f18
movxtod %o4, %f0
movxtod %o5, %f2
ldd [$key + 48], %f20
ldd [$key + 56], %f22
sub $rounds, 1, $rounds
ldd [$key + 64], %f24
ldd [$key + 72], %f26
add $key, 80, $key
.Lenc:
camellia_f %f12, %f2, %f0, %f2
ldd [$key + 0], %f12
sub $rounds,1,$rounds
camellia_f %f14, %f0, %f2, %f0
ldd [$key + 8], %f14
camellia_f %f16, %f2, %f0, %f2
ldd [$key + 16], %f16
camellia_f %f18, %f0, %f2, %f0
ldd [$key + 24], %f18
camellia_f %f20, %f2, %f0, %f2
ldd [$key + 32], %f20
camellia_f %f22, %f0, %f2, %f0
ldd [$key + 40], %f22
camellia_fl %f24, %f0, %f0
ldd [$key + 48], %f24
camellia_fli %f26, %f2, %f2
ldd [$key + 56], %f26
brnz,pt $rounds, .Lenc
add $key, 64, $key
andcc $out, 7, $tmp ! is output aligned?
camellia_f %f12, %f2, %f0, %f2
camellia_f %f14, %f0, %f2, %f0
camellia_f %f16, %f2, %f0, %f2
camellia_f %f18, %f0, %f2, %f0
camellia_f %f20, %f2, %f0, %f4
camellia_f %f22, %f0, %f4, %f2
fxor %f24, %f4, %f0
fxor %f26, %f2, %f2
bnz,pn %icc, 2f
nop
std %f0, [$out + 0]
retl
std %f2, [$out + 8]
2: alignaddrl $out, %g0, $out
mov 0xff, $mask
srl $mask, $tmp, $mask
faligndata %f0, %f0, %f4
faligndata %f0, %f2, %f6
faligndata %f2, %f2, %f8
stda %f4, [$out + $mask]0xc0 ! partial store
std %f6, [$out + 8]
add $out, 16, $out
orn %g0, $mask, $mask
retl
stda %f8, [$out + $mask]0xc0 ! partial store
.type cmll_t4_encrypt,#function
.size cmll_t4_encrypt,.-cmll_t4_encrypt
.globl cmll_t4_decrypt
.align 32
cmll_t4_decrypt:
ld [$key + 272], $rounds ! grandRounds, 3 or 4
andcc $inp, 7, %g1 ! is input aligned?
andn $inp, 7, $inp
sll $rounds, 6, $rounds
add $rounds, $key, $key
ldx [$inp + 0], %o4
bz,pt %icc, 1f
ldx [$inp + 8], %o5
ldx [$inp + 16], $inp
sll %g1, 3, %g1
sub %g0, %g1, %g4
sllx %o4, %g1, %o4
sllx %o5, %g1, %g1
srlx %o5, %g4, %o5
srlx $inp, %g4, %g4
or %o5, %o4, %o4
or %g4, %g1, %o5
1:
ldx [$key + 0], %g4
ldx [$key + 8], %g5
ldd [$key - 8], %f12
ldd [$key - 16], %f14
xor %g4, %o4, %o4
xor %g5, %o5, %o5
ldd [$key - 24], %f16
ldd [$key - 32], %f18
movxtod %o4, %f0
movxtod %o5, %f2
ldd [$key - 40], %f20
ldd [$key - 48], %f22
sub $rounds, 64, $rounds
ldd [$key - 56], %f24
ldd [$key - 64], %f26
sub $key, 64, $key
.Ldec:
camellia_f %f12, %f2, %f0, %f2
ldd [$key - 8], %f12
sub $rounds, 64, $rounds
camellia_f %f14, %f0, %f2, %f0
ldd [$key - 16], %f14
camellia_f %f16, %f2, %f0, %f2
ldd [$key - 24], %f16
camellia_f %f18, %f0, %f2, %f0
ldd [$key - 32], %f18
camellia_f %f20, %f2, %f0, %f2
ldd [$key - 40], %f20
camellia_f %f22, %f0, %f2, %f0
ldd [$key - 48], %f22
camellia_fl %f24, %f0, %f0
ldd [$key - 56], %f24
camellia_fli %f26, %f2, %f2
ldd [$key - 64], %f26
brnz,pt $rounds, .Ldec
sub $key, 64, $key
andcc $out, 7, $tmp ! is output aligned?
camellia_f %f12, %f2, %f0, %f2
camellia_f %f14, %f0, %f2, %f0
camellia_f %f16, %f2, %f0, %f2
camellia_f %f18, %f0, %f2, %f0
camellia_f %f20, %f2, %f0, %f4
camellia_f %f22, %f0, %f4, %f2
fxor %f26, %f4, %f0
fxor %f24, %f2, %f2
bnz,pn %icc, 2f
nop
std %f0, [$out + 0]
retl
std %f2, [$out + 8]
2: alignaddrl $out, %g0, $out
mov 0xff, $mask
srl $mask, $tmp, $mask
faligndata %f0, %f0, %f4
faligndata %f0, %f2, %f6
faligndata %f2, %f2, %f8
stda %f4, [$out + $mask]0xc0 ! partial store
std %f6, [$out + 8]
add $out, 16, $out
orn %g0, $mask, $mask
retl
stda %f8, [$out + $mask]0xc0 ! partial store
.type cmll_t4_decrypt,#function
.size cmll_t4_decrypt,.-cmll_t4_decrypt
___
}
######################################################################
# key setup subroutines
#
{
sub ROTL128 {
my $rot = shift;
"srlx %o4, 64-$rot, %g4\n\t".
"sllx %o4, $rot, %o4\n\t".
"srlx %o5, 64-$rot, %g5\n\t".
"sllx %o5, $rot, %o5\n\t".
"or %o4, %g5, %o4\n\t".
"or %o5, %g4, %o5";
}
my ($inp,$bits,$out,$tmp)=map("%o$_",(0..5));
$code.=<<___;
.globl cmll_t4_set_key
.align 32
cmll_t4_set_key:
and $inp, 7, $tmp
alignaddr $inp, %g0, $inp
cmp $bits, 192
ldd [$inp + 0], %f0
bl,pt %icc,.L128
ldd [$inp + 8], %f2
be,pt %icc,.L192
ldd [$inp + 16], %f4
brz,pt $tmp, .L256aligned
ldd [$inp + 24], %f6
ldd [$inp + 32], %f8
faligndata %f0, %f2, %f0
faligndata %f2, %f4, %f2
faligndata %f4, %f6, %f4
b .L256aligned
faligndata %f6, %f8, %f6
.align 16
.L192:
brz,a,pt $tmp, .L256aligned
fnot2 %f4, %f6
ldd [$inp + 24], %f6
nop
faligndata %f0, %f2, %f0
faligndata %f2, %f4, %f2
faligndata %f4, %f6, %f4
fnot2 %f4, %f6
.L256aligned:
std %f0, [$out + 0] ! k[0, 1]
fsrc2 %f0, %f28
std %f2, [$out + 8] ! k[2, 3]
fsrc2 %f2, %f30
fxor %f4, %f0, %f0
b .L128key
fxor %f6, %f2, %f2
.align 16
.L128:
brz,pt $tmp, .L128aligned
nop
ldd [$inp + 16], %f4
nop
faligndata %f0, %f2, %f0
faligndata %f2, %f4, %f2
.L128aligned:
std %f0, [$out + 0] ! k[0, 1]
fsrc2 %f0, %f28
std %f2, [$out + 8] ! k[2, 3]
fsrc2 %f2, %f30
.L128key:
mov %o7, %o5
1: call .+8
add %o7, SIGMA-1b, %o4
mov %o5, %o7
ldd [%o4 + 0], %f16
ldd [%o4 + 8], %f18
ldd [%o4 + 16], %f20
ldd [%o4 + 24], %f22
camellia_f %f16, %f2, %f0, %f2
camellia_f %f18, %f0, %f2, %f0
fxor %f28, %f0, %f0
fxor %f30, %f2, %f2
camellia_f %f20, %f2, %f0, %f2
camellia_f %f22, %f0, %f2, %f0
bge,pn %icc, .L256key
nop
std %f0, [$out + 0x10] ! k[ 4, 5]
std %f2, [$out + 0x18] ! k[ 6, 7]
movdtox %f0, %o4
movdtox %f2, %o5
`&ROTL128(15)`
stx %o4, [$out + 0x30] ! k[12, 13]
stx %o5, [$out + 0x38] ! k[14, 15]
`&ROTL128(15)`
stx %o4, [$out + 0x40] ! k[16, 17]
stx %o5, [$out + 0x48] ! k[18, 19]
`&ROTL128(15)`
stx %o4, [$out + 0x60] ! k[24, 25]
`&ROTL128(15)`
stx %o4, [$out + 0x70] ! k[28, 29]
stx %o5, [$out + 0x78] ! k[30, 31]
`&ROTL128(34)`
stx %o4, [$out + 0xa0] ! k[40, 41]
stx %o5, [$out + 0xa8] ! k[42, 43]
`&ROTL128(17)`
stx %o4, [$out + 0xc0] ! k[48, 49]
stx %o5, [$out + 0xc8] ! k[50, 51]
movdtox %f28, %o4 ! k[ 0, 1]
movdtox %f30, %o5 ! k[ 2, 3]
`&ROTL128(15)`
stx %o4, [$out + 0x20] ! k[ 8, 9]
stx %o5, [$out + 0x28] ! k[10, 11]
`&ROTL128(30)`
stx %o4, [$out + 0x50] ! k[20, 21]
stx %o5, [$out + 0x58] ! k[22, 23]
`&ROTL128(15)`
stx %o5, [$out + 0x68] ! k[26, 27]
`&ROTL128(17)`
stx %o4, [$out + 0x80] ! k[32, 33]
stx %o5, [$out + 0x88] ! k[34, 35]
`&ROTL128(17)`
stx %o4, [$out + 0x90] ! k[36, 37]
stx %o5, [$out + 0x98] ! k[38, 39]
`&ROTL128(17)`
stx %o4, [$out + 0xb0] ! k[44, 45]
stx %o5, [$out + 0xb8] ! k[46, 47]
mov 3, $tmp
st $tmp, [$out + 0x110]
retl
xor %o0, %o0, %o0
.align 16
.L256key:
ldd [%o4 + 32], %f24
ldd [%o4 + 40], %f26
std %f0, [$out + 0x30] ! k[12, 13]
std %f2, [$out + 0x38] ! k[14, 15]
fxor %f4, %f0, %f0
fxor %f6, %f2, %f2
camellia_f %f24, %f2, %f0, %f2
camellia_f %f26, %f0, %f2, %f0
std %f0, [$out + 0x10] ! k[ 4, 5]
std %f2, [$out + 0x18] ! k[ 6, 7]
movdtox %f0, %o4
movdtox %f2, %o5
`&ROTL128(30)`
stx %o4, [$out + 0x50] ! k[20, 21]
stx %o5, [$out + 0x58] ! k[22, 23]
`&ROTL128(30)`
stx %o4, [$out + 0xa0] ! k[40, 41]
stx %o5, [$out + 0xa8] ! k[42, 43]
`&ROTL128(51)`
stx %o4, [$out + 0x100] ! k[64, 65]
stx %o5, [$out + 0x108] ! k[66, 67]
movdtox %f4, %o4 ! k[ 8, 9]
movdtox %f6, %o5 ! k[10, 11]
`&ROTL128(15)`
stx %o4, [$out + 0x20] ! k[ 8, 9]
stx %o5, [$out + 0x28] ! k[10, 11]
`&ROTL128(15)`
stx %o4, [$out + 0x40] ! k[16, 17]
stx %o5, [$out + 0x48] ! k[18, 19]
`&ROTL128(30)`
stx %o4, [$out + 0x90] ! k[36, 37]
stx %o5, [$out + 0x98] ! k[38, 39]
`&ROTL128(34)`
stx %o4, [$out + 0xd0] ! k[52, 53]
stx %o5, [$out + 0xd8] ! k[54, 55]
ldx [$out + 0x30], %o4 ! k[12, 13]
ldx [$out + 0x38], %o5 ! k[14, 15]
`&ROTL128(15)`
stx %o4, [$out + 0x30] ! k[12, 13]
stx %o5, [$out + 0x38] ! k[14, 15]
`&ROTL128(30)`
stx %o4, [$out + 0x70] ! k[28, 29]
stx %o5, [$out + 0x78] ! k[30, 31]
srlx %o4, 32, %g4
srlx %o5, 32, %g5
st %o4, [$out + 0xc0] ! k[48]
st %g5, [$out + 0xc4] ! k[49]
st %o5, [$out + 0xc8] ! k[50]
st %g4, [$out + 0xcc] ! k[51]
`&ROTL128(49)`
stx %o4, [$out + 0xe0] ! k[56, 57]
stx %o5, [$out + 0xe8] ! k[58, 59]
movdtox %f28, %o4 ! k[ 0, 1]
movdtox %f30, %o5 ! k[ 2, 3]
`&ROTL128(45)`
stx %o4, [$out + 0x60] ! k[24, 25]
stx %o5, [$out + 0x68] ! k[26, 27]
`&ROTL128(15)`
stx %o4, [$out + 0x80] ! k[32, 33]
stx %o5, [$out + 0x88] ! k[34, 35]
`&ROTL128(17)`
stx %o4, [$out + 0xb0] ! k[44, 45]
stx %o5, [$out + 0xb8] ! k[46, 47]
`&ROTL128(34)`
stx %o4, [$out + 0xf0] ! k[60, 61]
stx %o5, [$out + 0xf8] ! k[62, 63]
mov 4, $tmp
st $tmp, [$out + 0x110]
retl
xor %o0, %o0, %o0
.type cmll_t4_set_key,#function
.size cmll_t4_set_key,.-cmll_t4_set_key
.align 32
SIGMA:
.long 0xa09e667f, 0x3bcc908b, 0xb67ae858, 0x4caa73b2
.long 0xc6ef372f, 0xe94f82be, 0x54ff53a5, 0xf1d36f1c
.long 0x10e527fa, 0xde682d1d, 0xb05688c2, 0xb3e6c1fd
.type SIGMA,#object
.size SIGMA,.-SIGMA
.asciz "Camellia for SPARC T4, David S. Miller, Andy Polyakov"
___
}
{{{
my ($inp,$out,$len,$key,$ivec,$enc)=map("%i$_",(0..5));
my ($ileft,$iright,$ooff,$omask,$ivoff)=map("%l$_",(1..7));
$code.=<<___;
.align 32
_cmll128_load_enckey:
ldx [$key + 0], %g4
ldx [$key + 8], %g5
___
for ($i=2; $i<26;$i++) { # load key schedule
$code.=<<___;
ldd [$key + `8*$i`], %f`12+2*$i`
___
}
$code.=<<___;
retl
nop
.type _cmll128_load_enckey,#function
.size _cmll128_load_enckey,.-_cmll128_load_enckey
_cmll256_load_enckey=_cmll128_load_enckey
.align 32
_cmll256_load_deckey:
ldd [$key + 64], %f62
ldd [$key + 72], %f60
b .Load_deckey
add $key, 64, $key
_cmll128_load_deckey:
ldd [$key + 0], %f60
ldd [$key + 8], %f62
.Load_deckey:
___
for ($i=2; $i<24;$i++) { # load key schedule
$code.=<<___;
ldd [$key + `8*$i`], %f`62-2*$i`
___
}
$code.=<<___;
ldx [$key + 192], %g4
retl
ldx [$key + 200], %g5
.type _cmll256_load_deckey,#function
.size _cmll256_load_deckey,.-_cmll256_load_deckey
.align 32
_cmll128_encrypt_1x:
___
for ($i=0; $i<3; $i++) {
$code.=<<___;
camellia_f %f`16+16*$i+0`, %f2, %f0, %f2
camellia_f %f`16+16*$i+2`, %f0, %f2, %f0
camellia_f %f`16+16*$i+4`, %f2, %f0, %f2
camellia_f %f`16+16*$i+6`, %f0, %f2, %f0
___
$code.=<<___ if ($i<2);
camellia_f %f`16+16*$i+8`, %f2, %f0, %f2
camellia_f %f`16+16*$i+10`, %f0, %f2, %f0
camellia_fl %f`16+16*$i+12`, %f0, %f0
camellia_fli %f`16+16*$i+14`, %f2, %f2
___
}
$code.=<<___;
camellia_f %f56, %f2, %f0, %f4
camellia_f %f58, %f0, %f4, %f2
fxor %f60, %f4, %f0
retl
fxor %f62, %f2, %f2
.type _cmll128_encrypt_1x,#function
.size _cmll128_encrypt_1x,.-_cmll128_encrypt_1x
_cmll128_decrypt_1x=_cmll128_encrypt_1x
.align 32
_cmll128_encrypt_2x:
___
for ($i=0; $i<3; $i++) {
$code.=<<___;
camellia_f %f`16+16*$i+0`, %f2, %f0, %f2
camellia_f %f`16+16*$i+0`, %f6, %f4, %f6
camellia_f %f`16+16*$i+2`, %f0, %f2, %f0
camellia_f %f`16+16*$i+2`, %f4, %f6, %f4
camellia_f %f`16+16*$i+4`, %f2, %f0, %f2
camellia_f %f`16+16*$i+4`, %f6, %f4, %f6
camellia_f %f`16+16*$i+6`, %f0, %f2, %f0
camellia_f %f`16+16*$i+6`, %f4, %f6, %f4
___
$code.=<<___ if ($i<2);
camellia_f %f`16+16*$i+8`, %f2, %f0, %f2
camellia_f %f`16+16*$i+8`, %f6, %f4, %f6
camellia_f %f`16+16*$i+10`, %f0, %f2, %f0
camellia_f %f`16+16*$i+10`, %f4, %f6, %f4
camellia_fl %f`16+16*$i+12`, %f0, %f0
camellia_fl %f`16+16*$i+12`, %f4, %f4
camellia_fli %f`16+16*$i+14`, %f2, %f2
camellia_fli %f`16+16*$i+14`, %f6, %f6
___
}
$code.=<<___;
camellia_f %f56, %f2, %f0, %f8
camellia_f %f56, %f6, %f4, %f10
camellia_f %f58, %f0, %f8, %f2
camellia_f %f58, %f4, %f10, %f6
fxor %f60, %f8, %f0
fxor %f60, %f10, %f4
fxor %f62, %f2, %f2
retl
fxor %f62, %f6, %f6
.type _cmll128_encrypt_2x,#function
.size _cmll128_encrypt_2x,.-_cmll128_encrypt_2x
_cmll128_decrypt_2x=_cmll128_encrypt_2x
.align 32
_cmll256_encrypt_1x:
camellia_f %f16, %f2, %f0, %f2
camellia_f %f18, %f0, %f2, %f0
ldd [$key + 208], %f16
ldd [$key + 216], %f18
camellia_f %f20, %f2, %f0, %f2
camellia_f %f22, %f0, %f2, %f0
ldd [$key + 224], %f20
ldd [$key + 232], %f22
camellia_f %f24, %f2, %f0, %f2
camellia_f %f26, %f0, %f2, %f0
ldd [$key + 240], %f24
ldd [$key + 248], %f26
camellia_fl %f28, %f0, %f0
camellia_fli %f30, %f2, %f2
ldd [$key + 256], %f28
ldd [$key + 264], %f30
___
for ($i=1; $i<3; $i++) {
$code.=<<___;
camellia_f %f`16+16*$i+0`, %f2, %f0, %f2
camellia_f %f`16+16*$i+2`, %f0, %f2, %f0
camellia_f %f`16+16*$i+4`, %f2, %f0, %f2
camellia_f %f`16+16*$i+6`, %f0, %f2, %f0
camellia_f %f`16+16*$i+8`, %f2, %f0, %f2
camellia_f %f`16+16*$i+10`, %f0, %f2, %f0
camellia_fl %f`16+16*$i+12`, %f0, %f0
camellia_fli %f`16+16*$i+14`, %f2, %f2
___
}
$code.=<<___;
camellia_f %f16, %f2, %f0, %f2
camellia_f %f18, %f0, %f2, %f0
ldd [$key + 16], %f16
ldd [$key + 24], %f18
camellia_f %f20, %f2, %f0, %f2
camellia_f %f22, %f0, %f2, %f0
ldd [$key + 32], %f20
ldd [$key + 40], %f22
camellia_f %f24, %f2, %f0, %f4
camellia_f %f26, %f0, %f4, %f2
ldd [$key + 48], %f24
ldd [$key + 56], %f26
fxor %f28, %f4, %f0
fxor %f30, %f2, %f2
ldd [$key + 64], %f28
retl
ldd [$key + 72], %f30
.type _cmll256_encrypt_1x,#function
.size _cmll256_encrypt_1x,.-_cmll256_encrypt_1x
.align 32
_cmll256_encrypt_2x:
camellia_f %f16, %f2, %f0, %f2
camellia_f %f16, %f6, %f4, %f6
camellia_f %f18, %f0, %f2, %f0
camellia_f %f18, %f4, %f6, %f4
ldd [$key + 208], %f16
ldd [$key + 216], %f18
camellia_f %f20, %f2, %f0, %f2
camellia_f %f20, %f6, %f4, %f6
camellia_f %f22, %f0, %f2, %f0
camellia_f %f22, %f4, %f6, %f4
ldd [$key + 224], %f20
ldd [$key + 232], %f22
camellia_f %f24, %f2, %f0, %f2
camellia_f %f24, %f6, %f4, %f6
camellia_f %f26, %f0, %f2, %f0
camellia_f %f26, %f4, %f6, %f4
ldd [$key + 240], %f24
ldd [$key + 248], %f26
camellia_fl %f28, %f0, %f0
camellia_fl %f28, %f4, %f4
camellia_fli %f30, %f2, %f2
camellia_fli %f30, %f6, %f6
ldd [$key + 256], %f28
ldd [$key + 264], %f30
___
for ($i=1; $i<3; $i++) {
$code.=<<___;
camellia_f %f`16+16*$i+0`, %f2, %f0, %f2
camellia_f %f`16+16*$i+0`, %f6, %f4, %f6
camellia_f %f`16+16*$i+2`, %f0, %f2, %f0
camellia_f %f`16+16*$i+2`, %f4, %f6, %f4
camellia_f %f`16+16*$i+4`, %f2, %f0, %f2
camellia_f %f`16+16*$i+4`, %f6, %f4, %f6
camellia_f %f`16+16*$i+6`, %f0, %f2, %f0
camellia_f %f`16+16*$i+6`, %f4, %f6, %f4
camellia_f %f`16+16*$i+8`, %f2, %f0, %f2
camellia_f %f`16+16*$i+8`, %f6, %f4, %f6
camellia_f %f`16+16*$i+10`, %f0, %f2, %f0
camellia_f %f`16+16*$i+10`, %f4, %f6, %f4
camellia_fl %f`16+16*$i+12`, %f0, %f0
camellia_fl %f`16+16*$i+12`, %f4, %f4
camellia_fli %f`16+16*$i+14`, %f2, %f2
camellia_fli %f`16+16*$i+14`, %f6, %f6
___
}
$code.=<<___;
camellia_f %f16, %f2, %f0, %f2
camellia_f %f16, %f6, %f4, %f6
camellia_f %f18, %f0, %f2, %f0
camellia_f %f18, %f4, %f6, %f4
ldd [$key + 16], %f16
ldd [$key + 24], %f18
camellia_f %f20, %f2, %f0, %f2
camellia_f %f20, %f6, %f4, %f6
camellia_f %f22, %f0, %f2, %f0
camellia_f %f22, %f4, %f6, %f4
ldd [$key + 32], %f20
ldd [$key + 40], %f22
camellia_f %f24, %f2, %f0, %f8
camellia_f %f24, %f6, %f4, %f10
camellia_f %f26, %f0, %f8, %f2
camellia_f %f26, %f4, %f10, %f6
ldd [$key + 48], %f24
ldd [$key + 56], %f26
fxor %f28, %f8, %f0
fxor %f28, %f10, %f4
fxor %f30, %f2, %f2
fxor %f30, %f6, %f6
ldd [$key + 64], %f28
retl
ldd [$key + 72], %f30
.type _cmll256_encrypt_2x,#function
.size _cmll256_encrypt_2x,.-_cmll256_encrypt_2x
.align 32
_cmll256_decrypt_1x:
camellia_f %f16, %f2, %f0, %f2
camellia_f %f18, %f0, %f2, %f0
ldd [$key - 8], %f16
ldd [$key - 16], %f18
camellia_f %f20, %f2, %f0, %f2
camellia_f %f22, %f0, %f2, %f0
ldd [$key - 24], %f20
ldd [$key - 32], %f22
camellia_f %f24, %f2, %f0, %f2
camellia_f %f26, %f0, %f2, %f0
ldd [$key - 40], %f24
ldd [$key - 48], %f26
camellia_fl %f28, %f0, %f0
camellia_fli %f30, %f2, %f2
ldd [$key - 56], %f28
ldd [$key - 64], %f30
___
for ($i=1; $i<3; $i++) {
$code.=<<___;
camellia_f %f`16+16*$i+0`, %f2, %f0, %f2
camellia_f %f`16+16*$i+2`, %f0, %f2, %f0
camellia_f %f`16+16*$i+4`, %f2, %f0, %f2
camellia_f %f`16+16*$i+6`, %f0, %f2, %f0
camellia_f %f`16+16*$i+8`, %f2, %f0, %f2
camellia_f %f`16+16*$i+10`, %f0, %f2, %f0
camellia_fl %f`16+16*$i+12`, %f0, %f0
camellia_fli %f`16+16*$i+14`, %f2, %f2
___
}
$code.=<<___;
camellia_f %f16, %f2, %f0, %f2
camellia_f %f18, %f0, %f2, %f0
ldd [$key + 184], %f16
ldd [$key + 176], %f18
camellia_f %f20, %f2, %f0, %f2
camellia_f %f22, %f0, %f2, %f0
ldd [$key + 168], %f20
ldd [$key + 160], %f22
camellia_f %f24, %f2, %f0, %f4
camellia_f %f26, %f0, %f4, %f2
ldd [$key + 152], %f24
ldd [$key + 144], %f26
fxor %f30, %f4, %f0
fxor %f28, %f2, %f2
ldd [$key + 136], %f28
retl
ldd [$key + 128], %f30
.type _cmll256_decrypt_1x,#function
.size _cmll256_decrypt_1x,.-_cmll256_decrypt_1x
.align 32
_cmll256_decrypt_2x:
camellia_f %f16, %f2, %f0, %f2
camellia_f %f16, %f6, %f4, %f6
camellia_f %f18, %f0, %f2, %f0
camellia_f %f18, %f4, %f6, %f4
ldd [$key - 8], %f16
ldd [$key - 16], %f18
camellia_f %f20, %f2, %f0, %f2
camellia_f %f20, %f6, %f4, %f6
camellia_f %f22, %f0, %f2, %f0
camellia_f %f22, %f4, %f6, %f4
ldd [$key - 24], %f20
ldd [$key - 32], %f22
camellia_f %f24, %f2, %f0, %f2
camellia_f %f24, %f6, %f4, %f6
camellia_f %f26, %f0, %f2, %f0
camellia_f %f26, %f4, %f6, %f4
ldd [$key - 40], %f24
ldd [$key - 48], %f26
camellia_fl %f28, %f0, %f0
camellia_fl %f28, %f4, %f4
camellia_fli %f30, %f2, %f2
camellia_fli %f30, %f6, %f6
ldd [$key - 56], %f28
ldd [$key - 64], %f30
___
for ($i=1; $i<3; $i++) {
$code.=<<___;
camellia_f %f`16+16*$i+0`, %f2, %f0, %f2
camellia_f %f`16+16*$i+0`, %f6, %f4, %f6
camellia_f %f`16+16*$i+2`, %f0, %f2, %f0
camellia_f %f`16+16*$i+2`, %f4, %f6, %f4
camellia_f %f`16+16*$i+4`, %f2, %f0, %f2
camellia_f %f`16+16*$i+4`, %f6, %f4, %f6
camellia_f %f`16+16*$i+6`, %f0, %f2, %f0
camellia_f %f`16+16*$i+6`, %f4, %f6, %f4
camellia_f %f`16+16*$i+8`, %f2, %f0, %f2
camellia_f %f`16+16*$i+8`, %f6, %f4, %f6
camellia_f %f`16+16*$i+10`, %f0, %f2, %f0
camellia_f %f`16+16*$i+10`, %f4, %f6, %f4
camellia_fl %f`16+16*$i+12`, %f0, %f0
camellia_fl %f`16+16*$i+12`, %f4, %f4
camellia_fli %f`16+16*$i+14`, %f2, %f2
camellia_fli %f`16+16*$i+14`, %f6, %f6
___
}
$code.=<<___;
camellia_f %f16, %f2, %f0, %f2
camellia_f %f16, %f6, %f4, %f6
camellia_f %f18, %f0, %f2, %f0
camellia_f %f18, %f4, %f6, %f4
ldd [$key + 184], %f16
ldd [$key + 176], %f18
camellia_f %f20, %f2, %f0, %f2
camellia_f %f20, %f6, %f4, %f6
camellia_f %f22, %f0, %f2, %f0
camellia_f %f22, %f4, %f6, %f4
ldd [$key + 168], %f20
ldd [$key + 160], %f22
camellia_f %f24, %f2, %f0, %f8
camellia_f %f24, %f6, %f4, %f10
camellia_f %f26, %f0, %f8, %f2
camellia_f %f26, %f4, %f10, %f6
ldd [$key + 152], %f24
ldd [$key + 144], %f26
fxor %f30, %f8, %f0
fxor %f30, %f10, %f4
fxor %f28, %f2, %f2
fxor %f28, %f6, %f6
ldd [$key + 136], %f28
retl
ldd [$key + 128], %f30
.type _cmll256_decrypt_2x,#function
.size _cmll256_decrypt_2x,.-_cmll256_decrypt_2x
___
&alg_cbc_encrypt_implement("cmll",128);
&alg_cbc_encrypt_implement("cmll",256);
&alg_cbc_decrypt_implement("cmll",128);
&alg_cbc_decrypt_implement("cmll",256);
if ($::evp) {
&alg_ctr32_implement("cmll",128);
&alg_ctr32_implement("cmll",256);
}
}}}
if (!$::evp) {
$code.=<<___;
.global Camellia_encrypt
Camellia_encrypt=cmll_t4_encrypt
.global Camellia_decrypt
Camellia_decrypt=cmll_t4_decrypt
.global Camellia_set_key
.align 32
Camellia_set_key:
andcc %o2, 7, %g0 ! double-check alignment
bnz,a,pn %icc, 1f
mov -1, %o0
brz,a,pn %o0, 1f
mov -1, %o0
brz,a,pn %o2, 1f
mov -1, %o0
andncc %o1, 0x1c0, %g0
bnz,a,pn %icc, 1f
mov -2, %o0
cmp %o1, 128
bl,a,pn %icc, 1f
mov -2, %o0
b cmll_t4_set_key
nop
1: retl
nop
.type Camellia_set_key,#function
.size Camellia_set_key,.-Camellia_set_key
___
my ($inp,$out,$len,$key,$ivec,$enc)=map("%o$_",(0..5));
$code.=<<___;
.globl Camellia_cbc_encrypt
.align 32
Camellia_cbc_encrypt:
ld [$key + 272], %g1
nop
brz $enc, .Lcbc_decrypt
cmp %g1, 3
be,pt %icc, cmll128_t4_cbc_encrypt
nop
ba cmll256_t4_cbc_encrypt
nop
.Lcbc_decrypt:
be,pt %icc, cmll128_t4_cbc_decrypt
nop
ba cmll256_t4_cbc_decrypt
nop
.type Camellia_cbc_encrypt,#function
.size Camellia_cbc_encrypt,.-Camellia_cbc_encrypt
___
}
&emit_assembler();
close STDOUT;
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