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finished hash loop

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This commit is contained in:
Dmitry Vagner 2022-08-25 16:18:45 -07:00
parent 3e671155cb
commit e6e6099cec
2 changed files with 12 additions and 12 deletions
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18
evm/src/cpu/kernel/asm/ripemd/hash.asm
View File

@ -113,9 +113,9 @@ loop:
update_round_vars:
jumpdest
// stack: *state, F , K , 16, rounds, sides, retdest
dup10 dup10 %get_round up1
dup10 dup10 %get_round dup1
// stack: rnd, rnd, *state, F , K , 16, rounds, sides, retdest
swap7 pop %load_F swap6
swap7 pop %push_F swap7
// stack: rnd, rnd, *state, F', K , 16, rounds, sides, retdest
swap8 pop %load_K swap7 pop
// stack: *state, F', K', 16, rounds, sides, retdest
@ -139,7 +139,7 @@ round:
///
/// def box(a, b, c, d, e, F, K):
///
/// box = get_box_index(sides, rounds, boxes)
/// box = get_box(sides, rounds, boxes)
/// a += F(b, c, d)
/// r = load_r(box)
/// x = load_block(r)
@ -163,11 +163,11 @@ pre_rol:
// stack: F(b, c, d), a, b, c, d, e, F, K, boxes, rounds, sides
add
// stack: a, b, c, d, e, F, K, boxes, rounds, sides
%get_box
%get_box_from_stack
// stack: box, a, b, c, d, e, F, K, boxes, rounds, sides
dup1 %load_r
// stack: r, box, a, b, c, d, e, F, K, boxes, rounds, sides
%load_X ------------------------------------------------------------------------TODO
%mload_kernel(@SEGMENT_KERNEL_GENERAL)
// stack: x, box, a, b, c, d, e, F, K, boxes, rounds, sides
swap1 swap2
// stack: a, x, box, b, c, d, e, F, K, boxes, rounds, sides
@ -190,11 +190,11 @@ mid_rol:
%jump(ROL)
post_rol:
jumpdest
// stack: c, a, b, d, e, F, K, boxes, rounds, sides
// stack: c, a, b, d, e, F, K, boxes , rounds, sides
swap4
// stack: d, a, b, c, e, F, K, boxes, rounds, sides
// stack: d, a, b, c, e, F, K, boxes , rounds, sides
swap5
// stack: e, a, b, c, d, F, K, boxes, rounds, sides
// stack: e, a, b, c, d, F, K, boxes , rounds, sides
swap7 push 1 swap1 sub swap7
// stack: e, a, b, c, d, F, K, boxes-1, rounds, sides
%jump(round)
@ -207,7 +207,7 @@ post_rol:
%end_macro
%macro get_box
%macro get_box_from_stack
// stack: *7_args, boxes, rounds, sides
dup10 %mul_const(80) dup10 %mul_const(16) dup10
// stack: boxes , 16*rounds , 80*sides, *7_args, boxes, rounds, sides

6
evm/src/cpu/kernel/asm/ripemd/subroutines.asm
View File

@ -21,7 +21,7 @@ global rol:
swap1 jump
%macro load_F:
%macro push_F:
push 0
%this_F(0,F0)
%this_F(1,F1)
@ -42,10 +42,10 @@ global rol:
// stack: rnd, acc, rnd
%eq_const(i)
// stack: rnd==i, acc, j
%mul_const(result)
%mul_const(F)
// stack: (rnd==i)*F, acc, rnd
add
acc + (rnd==j)*result, rnd
acc + (rnd==j)*F, rnd
%endmacro