Commit 08e2814a authored by Niels Möller's avatar Niels Möller
Browse files

Work in progress, reordering AES_LOAD.

Rev: src/nettle/sparc/aes.asm:1.119
parent 059a39cb
...@@ -66,19 +66,21 @@ define(t3, %o3) ...@@ -66,19 +66,21 @@ define(t3, %o3)
C AES_LOAD(i) C AES_LOAD(i)
C Get one word of input, XOR with first subkey, store in wtxt C Get one word of input, XOR with first subkey, store in wtxt
define(<AES_LOAD>, < define(<AES_LOAD>, <
ldub [src+$1+3], t3 ldub [src+$1], t0
ldub [src+$1+1], t1
ldub [src+$1+2], t2 ldub [src+$1+2], t2
sll t1, 8, t1
or t0, t1, t0
ldub [src+$1+3], t3
sll t3, 24, t3 sll t3, 24, t3
ldub [src+$1+1], t1
sll t2, 16, t2 sll t2, 16, t2
or t3, t2, t3 or t3, t2, t3
ldub [src+$1], t0
sll t1, 8, t1
! Get subkey ! Get subkey
ld [ctx + $1], t2 ld [ctx + $1], t2
or t3, t1, t3 C or t3, t1, t3
or t3, t0, t3 or t3, t0, t3
xor t3, t2, t3 xor t3, t2, t3
......
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