Skip to content
GitLab
Projects
Groups
Snippets
Help
Loading...
Help
What's new
10
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
Open sidebar
Nettle
nettle
Commits
6b8cfa50
Commit
6b8cfa50
authored
Sep 13, 2008
by
Niels Möller
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
New macro XREG.
Rev: nettle/x86_64/aes.m4:1.2
parent
efe34fe3
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
21 additions
and
3 deletions
+21
-3
x86_64/aes.m4
x86_64/aes.m4
+21
-3
No files found.
x86_64/aes.m4
View file @
6b8cfa50
...
...
@@ -17,6 +17,24 @@ define(<LREG>,<ifelse(
$1, %r14d, %r14b,
$1, %r15d, %r15b)>)dnl
define(<XREG>,<ifelse(
$1, %rax, %eax,
$1, %rbx, %ebx,
$1, %rcx, %ecx,
$1, %rdx, %edx,
$1, %rsi, %esi,
$1, %rdi, %edi,
$1, %rbp, %ebp,
$1, %rsp, %esp,
$1, %r8d, %r8d,
$1, %r9d, %r9d,
$1, %r10,%r10d,
$1, %r11,%r11d,
$1, %r12,%r12d,
$1, %r13,%r13d,
$1, %r14,%r14d,
$1, %r15,%r15d)>)dnl
dnl AES_LOAD(a, b, c, d, src, key)
dnl Loads the next block of data from src, and add the subkey pointed
dnl to by key.
...
...
@@ -54,15 +72,15 @@ dnl Computes one word of the AES round. Leaves result in $6.
define(<AES_ROUND>, <
movzbl LREG($2), $7
movl AES_TABLE0 ($1, $7, 4),$6
movl $3, $7
movl $3,
XREG(
$7
)
shrl <$>8,$7
andl <$>0xff,$7
xorl AES_TABLE1 ($1, $7, 4),$6
movl $4,$7
movl $4,
XREG(
$7
)
shrl <$>16,$7
andl <$>0xff,$7
xorl AES_TABLE2 ($1, $7, 4),$6
movl $5,$7
movl $5,
XREG(
$7
)
xorl AES_TABLE3 ($1, $7, 4),$6>)dnl
dnl AES_FINAL_ROUND(a, b, c, d, table out, tmp)
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
.
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment