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nettle
Commits
59432936
Commit
59432936
authored
Dec 03, 2013
by
Niels Möller
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x86_64: New md5 assembly code.
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x86_64/md5-compress.asm
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ChangeLog
View file @
59432936
2013-12-03 Niels Möller <nisse@lysator.liu.se>
* x86_64/md5-compress.asm: New file, similar to the x86 version.
35% speedup.
2013-11-25 Niels Möller <nisse@lysator.liu.se>
* testsuite/testutils.c (test_dsa_sign, test_dsa_verify): New
...
...
x86_64/md5-compress.asm
0 → 100644
View file @
59432936
C
nettle
,
low
-
level
cryptographics
library
C
C
Copyright
(
C
)
2005
,
2013
Niels
M
ö
ller
C
C
The
nettle
library
is
free
software
; you can redistribute it and/or modify
C
it
under
the
terms
of
the
GNU
Lesser
General
Public
License
as
published
by
C
the
Free
Software
Foundation
; either version 2.1 of the License, or (at your
C
option
)
any
later
version.
C
C
The
nettle
library
is
di
stributed
in
the
hope
that
it
will
be
useful
,
but
C
WITHOUT
ANY
WARRANTY
; without even the implied warranty of MERCHANTABILITY
C
or
FITNESS
FOR
A
PARTICULAR
PURPOSE.
See
the
GNU
Lesser
General
Public
C
License
for
more
details.
C
C
You
should
have
received
a
copy
of
the
GNU
Lesser
General
Public
License
C
al
ong
with
the
nettle
library
; see the file COPYING.LIB. If not, write to
C
the
Free
Software
Foundation
,
Inc.
,
51
Franklin
Street
,
Fifth
Floor
,
Boston
,
C
MA
02111
-
1301
,
USA.
C
Registers
:
define
(
<
STATE
>
,
<%
rdi
>
)
define
(
<
INPUT
>
,
<%
rsi
>
)
define
(
<
SA
>
,
<%
rax
>
)
define
(
<
SB
>
,
<%
rbx
>
)
define
(
<
SC
>
,
<%
rcx
>
)
define
(
<
SD
>
,
<%
rbp
>
)
define
(
<
TMP
>
,
<%
r8
>
)
C
F1
(
x
,
y
,
z
)
=
(
z
^
(
x
&
(
y
^
z
)))
define
(
<
F1
>
,
<
movl
XREG
(
$
3
),
XREG
(
TMP
)
xorl
XREG
(
$
2
),
XREG
(
TMP
)
andl
XREG
(
$
1
),
XREG
(
TMP
)
xorl
XREG
(
$
3
),
XREG
(
TMP
)
>
)
define
(
<
F2
>
,
<
F1
(
$
3
,
$
1
,
$
2
)
>
)
C
F3
(
x
,
y
,
z
)
=
x
^
y
^
z
define
(
<
F3
>
,
<
movl
XREG
(
$
1
),
XREG
(
TMP
)
xorl
XREG
(
$
2
),
XREG
(
TMP
)
xorl
XREG
(
$
3
),
XREG
(
TMP
)
>
)
C
F4
(
x
,
y
,
z
)
=
y
^
(
x
|
~
z
)
define
(
<
F4
>
,
<
movl
XREG
(
$
3
),
XREG
(
TMP
)
notl
XREG
(
TMP
)
orl
XREG
(
$
1
),
XREG
(
TMP
)
xorl
XREG
(
$
2
),
XREG
(
TMP
)
>
)
C
Index
to
4
*
i
,
or
to
the
empty
string
if
zero
define
(
<
REF
>
,
<
ifelse
(
$
1
,
0
,,
eval
(
4
*
$
1
))(
INPUT
)
>
)
C
ROUND
(
f
,
w
,
x
,
y
,
z
,
k
,
data
,
s
):
C
w
+
=
f
(
x
,
y
,
z
)
+
data
+
k
C
w
<<<
s
C
w
+
=
x
define
(
<
ROUND
>
,
<
addl
<
$
>
$
7
,
XREG
(
$
2
)
$1
(
$
3
,
$
4
,
$
5
)
addl
$
6
,
XREG
(
$
2
)
addl
XREG
(
TMP
),
XREG
(
$
2
)
roll
<
$
>
$
8
,
XREG
(
$
2
)
addl
XREG
(
$
3
),
XREG
(
$
2
)
>
)
.file
"md5-compress.asm"
C
_nettle_md5_compress
(
uint32_t
*
state
,
uint8_t
*
input
)
.text
ALIGN
(
16
)
PROLOGUE
(
_nettle_md5_compress
)
W64_ENTRY
(
2
,
0
)
C
save
al
l
registers
that
need
to
be
saved
push
%
rbp
push
%
rbx
C
load
the
state
vector
movl
(
STATE
),
XREG
(
SA
)
movl
4
(
STATE
),
XREG
(
SB
)
movl
8
(
STATE
),
XREG
(
SC
)
movl
12
(
STATE
),
XREG
(
SD
)
ROUND
(
<
F1
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
0
),
0xd76aa478
,
7
)
ROUND
(
<
F1
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
1
),
0xe8c7b756
,
12
)
ROUND
(
<
F1
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
2
),
0x242070db
,
17
)
ROUND
(
<
F1
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
3
),
0xc1bdceee
,
22
)
ROUND
(
<
F1
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
4
),
0xf57c0faf
,
7
)
ROUND
(
<
F1
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
5
),
0x4787c62a
,
12
)
ROUND
(
<
F1
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
6
),
0xa8304613
,
17
)
ROUND
(
<
F1
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
7
),
0xfd469501
,
22
)
ROUND
(
<
F1
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
8
),
0x698098d8
,
7
)
ROUND
(
<
F1
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
9
),
0x8b44f7af
,
12
)
ROUND
(
<
F1
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
10
),
0xffff5bb1
,
17
)
ROUND
(
<
F1
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
11
),
0x895cd7be
,
22
)
ROUND
(
<
F1
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
12
),
0x6b901122
,
7
)
ROUND
(
<
F1
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
13
),
0xfd987193
,
12
)
ROUND
(
<
F1
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
14
),
0xa679438e
,
17
)
ROUND
(
<
F1
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
15
),
0x49b40821
,
22
)
ROUND
(
<
F2
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
1
),
0xf61e2562
,
5
)
ROUND
(
<
F2
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
6
),
0xc040b340
,
9
)
ROUND
(
<
F2
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
11
),
0x265e5a51
,
14
)
ROUND
(
<
F2
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
0
),
0xe9b6c7aa
,
20
)
ROUND
(
<
F2
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
5
),
0xd62f105d
,
5
)
ROUND
(
<
F2
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
10
),
0x02441453
,
9
)
ROUND
(
<
F2
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
15
),
0xd8a1e681
,
14
)
ROUND
(
<
F2
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
4
),
0xe7d3fbc8
,
20
)
ROUND
(
<
F2
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
9
),
0x21e1cde6
,
5
)
ROUND
(
<
F2
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
14
),
0xc33707d6
,
9
)
ROUND
(
<
F2
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
3
),
0xf4d50d87
,
14
)
ROUND
(
<
F2
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
8
),
0x455a14ed
,
20
)
ROUND
(
<
F2
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
13
),
0xa9e3e905
,
5
)
ROUND
(
<
F2
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
2
),
0xfcefa3f8
,
9
)
ROUND
(
<
F2
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
7
),
0x676f02d9
,
14
)
ROUND
(
<
F2
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
12
),
0x8d2a4c8a
,
20
)
ROUND
(
<
F3
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
5
),
0xfffa3942
,
4
)
ROUND
(
<
F3
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
8
),
0x8771f681
,
11
)
ROUND
(
<
F3
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
11
),
0x6d9d6122
,
16
)
ROUND
(
<
F3
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
14
),
0xfde5380c
,
23
)
ROUND
(
<
F3
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
1
),
0xa4beea44
,
4
)
ROUND
(
<
F3
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
4
),
0x4bdecfa9
,
11
)
ROUND
(
<
F3
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
7
),
0xf6bb4b60
,
16
)
ROUND
(
<
F3
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
10
),
0xbebfbc70
,
23
)
ROUND
(
<
F3
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
13
),
0x289b7ec6
,
4
)
ROUND
(
<
F3
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
0
),
0xeaa127fa
,
11
)
ROUND
(
<
F3
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
3
),
0xd4ef3085
,
16
)
ROUND
(
<
F3
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
6
),
0x04881d05
,
23
)
ROUND
(
<
F3
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
9
),
0xd9d4d039
,
4
)
ROUND
(
<
F3
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
12
),
0xe6db99e5
,
11
)
ROUND
(
<
F3
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
15
),
0x1fa27cf8
,
16
)
ROUND
(
<
F3
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
2
),
0xc4ac5665
,
23
)
ROUND
(
<
F4
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
0
),
0xf4292244
,
6
)
ROUND
(
<
F4
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
7
),
0x432aff97
,
10
)
ROUND
(
<
F4
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
14
),
0xab9423a7
,
15
)
ROUND
(
<
F4
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
5
),
0xfc93a039
,
21
)
ROUND
(
<
F4
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
12
),
0x655b59c3
,
6
)
ROUND
(
<
F4
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
3
),
0x8f0ccc92
,
10
)
ROUND
(
<
F4
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
10
),
0xffeff47d
,
15
)
ROUND
(
<
F4
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
1
),
0x85845dd1
,
21
)
ROUND
(
<
F4
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
8
),
0x6fa87e4f
,
6
)
ROUND
(
<
F4
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
15
),
0xfe2ce6e0
,
10
)
ROUND
(
<
F4
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
6
),
0xa3014314
,
15
)
ROUND
(
<
F4
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
13
),
0x4e0811a1
,
21
)
ROUND
(
<
F4
>
,
SA
,
SB
,
SC
,
SD
,
REF
(
4
),
0xf7537e82
,
6
)
ROUND
(
<
F4
>
,
SD
,
SA
,
SB
,
SC
,
REF
(
11
),
0xbd3af235
,
10
)
ROUND
(
<
F4
>
,
SC
,
SD
,
SA
,
SB
,
REF
(
2
),
0x2ad7d2bb
,
15
)
ROUND
(
<
F4
>
,
SB
,
SC
,
SD
,
SA
,
REF
(
9
),
0xeb86d391
,
21
)
C
Update
the
state
vector
addl
XREG
(
SA
),
(
STATE
)
addl
XREG
(
SB
),
4
(
STATE
)
addl
XREG
(
SC
),
8
(
STATE
)
addl
XREG
(
SD
),
12
(
STATE
)
pop
%
rbx
pop
%
rbp
W64_EXIT
(
2
,
0
)
ret
EPILOGUE
(
_nettle_md5_compress
)
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