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LSH
lsh
Commits
d7ae45d0
Commit
d7ae45d0
authored
May 16, 2002
by
Niels Möller
Browse files
Cleanup.
Rev: src/nettle/sparc/aes.asm:1.100
parent
7ef8c3aa
Changes
1
Hide whitespace changes
Inline
Side-by-side
src/nettle/sparc/aes.asm
View file @
d7ae45d0
...
...
@@ -110,9 +110,6 @@ C Input in wtxt, output stored in tmp + i.
C
C
The
comments
mark
which
j
in
T
->
table
[
j
][
Bj
(
wtxt
[
IDXi
(
i
)])
]
C
the
instruction
is
a
part
of.
C
C
The
code
uses
the
register
%
o
[
j
],
aka
tj
,
as
the
primary
C
register
for
that
sub
-
expression.
True
for
j
==
1
,
3
.
define
(
<
AES_FINAL_ROUND
>
,
<
ld
[
IDX1
+
$
1
],
t1
!
1
ldub
[
wtxt
+
t1
],
t1
!
1
...
...
@@ -238,173 +235,12 @@ _aes_crypt:
bne
.Lround_loop
add
key
,
16
,
key
!
Final
round
!
Comments
mark
which
j
in
T
->
sbox
[
Bj
(
wtxt
[
IDXj
(
i
)])]
!
the
instruction
is
part
of.
C
Unrolled
final
loop
begins
C
Final
round
C
i
=
0
AES_FINAL_ROUND
(
0
)
C
ld
[
IDX1
+
0
],
t1
!
1
C
ldub
[
wtxt
+
t1
],
t1
!
1
C
C
ld
[
wtxt
+
0
],
t0
!
0
C
!
IDX2
(
j
)
=
j
XOR
2
C
lduh
[
wtxt
+
8
],
t2
!
2
C
and
t0
,
255
,
t0
!
0
C
ld
[
IDX3
+
0
],
t3
!
3
C
C
and
t2
,
255
,
t2
!
2
C
ldub
[
T
+
t1
],
t1
!
1
C
ldub
[
T
+
t0
],
t0
!
0
C
sll
t1
,
8
,
t1
!
1
C
C
ldub
[
wtxt
+
t3
],
t3
!
3
C
or
t0
,
t1
,
t0
!
0
,
1
C
ldub
[
T
+
t2
],
t2
!
2
C
ldub
[
T
+
t3
],
t3
!
3
C
C
sll
t2
,
16
,
t2
!
2
C
or
t0
,
t2
,
t0
!
0
,
1
,
2
C
ld
[
key
+
0
],
t2
C
sll
t3
,
24
,
t3
!
3
C
C
or
t0
,
t3
,
t0
!
0
,
1
,
2
,
3
C
xor
t0
,
t2
,
t0
C
C
srl
t0
,
24
,
t3
C
srl
t0
,
16
,
t2
C
srl
t0
,
8
,
t1
C
stb
t1
,
[
ds
t
+
1
]
C
C
stb
t3
,
[
ds
t
+
3
]
C
stb
t2
,
[
ds
t
+
2
]
C
stb
t0
,
[
ds
t
]
C
add
ds
t
,
4
,
ds
t
C
i
=
1
AES_FINAL_ROUND
(
0
)
!
i
=
0
AES_FINAL_ROUND
(
4
)
!
i
=
1
C
ld
[
IDX1
+
4
],
t1
!
1
C
C
ldub
[
wtxt
+
t1
],
t1
!
1
C
C
ld
[
wtxt
+
4
],
t0
!
0
C
!
IDX2
(
j
)
=
j
XOR
2
C
lduh
[
wtxt
+
12
],
t2
!
2
C
and
t0
,
255
,
t0
!
0
C
ld
[
IDX3
+
4
],
t3
!
3
C
C
and
t2
,
255
,
t2
!
2
C
ldub
[
T
+
t1
],
t1
!
1
C
ldub
[
T
+
t0
],
t0
!
0
C
sll
t1
,
8
,
t1
!
1
C
C
ldub
[
wtxt
+
t3
],
t3
!
3
C
or
t0
,
t1
,
t0
!
0
,
1
C
ldub
[
T
+
t2
],
t2
!
2
C
ldub
[
T
+
t3
],
t3
!
3
C
C
sll
t2
,
16
,
t2
!
2
C
or
t0
,
t2
,
t0
!
0
,
1
,
2
C
ld
[
key
+
4
],
t2
C
sll
t3
,
24
,
t3
!
3
C
C
or
t0
,
t3
,
t0
!
0
,
1
,
2
,
3
C
xor
t0
,
t2
,
t0
C
C
srl
t0
,
24
,
t3
C
srl
t0
,
16
,
t2
C
srl
t0
,
8
,
t1
C
stb
t1
,
[
ds
t
+
1
]
C
C
stb
t3
,
[
ds
t
+
3
]
C
stb
t2
,
[
ds
t
+
2
]
C
stb
t0
,
[
ds
t
]
C
add
ds
t
,
4
,
ds
t
C
i
=
2
AES_FINAL_ROUND
(
8
)
!
i
=
2
C
ld
[
IDX1
+
8
],
t1
!
1
C
C
ldub
[
wtxt
+
t1
],
t1
!
1
C
C
ld
[
wtxt
+
8
],
t0
!
0
C
!
IDX2
(
j
)
=
j
XOR
2
C
lduh
[
wtxt
+
0
],
t2
!
2
C
and
t0
,
255
,
t0
!
0
C
ld
[
IDX3
+
8
],
t3
!
3
C
C
and
t2
,
255
,
t2
!
2
C
ldub
[
T
+
t1
],
t1
!
1
C
ldub
[
T
+
t0
],
t0
!
0
C
sll
t1
,
8
,
t1
!
1
C
C
ldub
[
wtxt
+
t3
],
t3
!
3
C
or
t0
,
t1
,
t0
!
0
,
1
C
ldub
[
T
+
t2
],
t2
!
2
C
ldub
[
T
+
t3
],
t3
!
3
C
C
sll
t2
,
16
,
t2
!
2
C
or
t0
,
t2
,
t0
!
0
,
1
,
2
C
ld
[
key
+
8
],
t2
C
sll
t3
,
24
,
t3
!
3
C
C
or
t0
,
t3
,
t0
!
0
,
1
,
2
,
3
C
xor
t0
,
t2
,
t0
C
C
srl
t0
,
24
,
t3
C
srl
t0
,
16
,
t2
C
srl
t0
,
8
,
t1
C
stb
t1
,
[
ds
t
+
1
]
C
C
stb
t3
,
[
ds
t
+
3
]
C
stb
t2
,
[
ds
t
+
2
]
C
stb
t0
,
[
ds
t
]
C
add
ds
t
,
4
,
ds
t
C
i
=
3
AES_FINAL_ROUND
(
12
)
!
i
=
3
C
ld
[
IDX1
+
12
],
t1
!
1
C
C
ldub
[
wtxt
+
t1
],
t1
!
1
C
C
ld
[
wtxt
+
12
],
t0
!
0
C
!
IDX2
(
j
)
=
j
XOR
2
C
lduh
[
wtxt
+
4
],
t2
!
2
C
and
t0
,
255
,
t0
!
0
C
ld
[
IDX3
+
12
],
t3
!
3
C
C
and
t2
,
255
,
t2
!
2
C
ldub
[
T
+
t1
],
t1
!
1
C
ldub
[
T
+
t0
],
t0
!
0
C
sll
t1
,
8
,
t1
!
1
C
C
ldub
[
wtxt
+
t3
],
t3
!
3
C
or
t0
,
t1
,
t0
!
0
,
1
C
ldub
[
T
+
t2
],
t2
!
2
C
ldub
[
T
+
t3
],
t3
!
3
C
C
sll
t2
,
16
,
t2
!
2
C
or
t0
,
t2
,
t0
!
0
,
1
,
2
C
ld
[
key
+
12
],
t2
C
sll
t3
,
24
,
t3
!
3
C
C
or
t0
,
t3
,
t0
!
0
,
1
,
2
,
3
C
xor
t0
,
t2
,
t0
C
C
srl
t0
,
24
,
t3
C
srl
t0
,
16
,
t2
C
srl
t0
,
8
,
t1
C
stb
t1
,
[
ds
t
+
1
]
C
C
stb
t3
,
[
ds
t
+
3
]
C
stb
t2
,
[
ds
t
+
2
]
C
stb
t0
,
[
ds
t
]
C
add
ds
t
,
4
,
ds
t
C
Unrolled
final
loop
ends
addcc
length
,
-
16
,
length
sub
ctx
,
src
,
%
g2
...
...
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