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Poly1305: Fix forgotten variable init

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git-svn-id: svn://kolibrios.org@9986 a494cfbc-eb01-0410-851d-a64ba20cac60
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hidnplayr 2024-03-06 20:07:40 +00:00
parent 199ad2d9a4
commit f147ff4286
1 changed files with 3 additions and 0 deletions
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3
programs/develop/libraries/libcrash/mac/poly1305.asm
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@ -42,6 +42,7 @@ assert sizeof.ctx_poly1305 <= LIBCRASH_CTX_LEN
proc poly1305.init uses ebx, _ctx, _key, _key_len proc poly1305.init uses ebx, _ctx, _key, _key_len
mov ebx, [_ctx] mov ebx, [_ctx]
mov [ebx+ctx_poly1305.index], 0
mov [ebx+ctx_poly1305.block_size], POLY1305_BLOCK_SIZE mov [ebx+ctx_poly1305.block_size], POLY1305_BLOCK_SIZE
mov [ebx+ctx_poly1305.hibit], 1 SHL 24 mov [ebx+ctx_poly1305.hibit], 1 SHL 24
; accumulator ; accumulator
@ -385,8 +386,10 @@ proc poly1305.finish uses ebx esi edi, _ctx
mov byte[edi], 0x01 mov byte[edi], 0x01
inc edi inc edi
dec ecx dec ecx
jz @f
xor eax, eax xor eax, eax
rep stosb rep stosb
@@:
mov ebx, [_ctx] mov ebx, [_ctx]
mov [ebx+ctx_poly1305.hibit], 0 mov [ebx+ctx_poly1305.hibit], 0