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Updated SM2 WWMM (2) (markdown)

Sun Yimin 2024-03-01 09:23:58 +08:00
parent 265eae11e8
commit 2bf3d3b0b9
1 changed files with 18 additions and 17 deletions
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SM2-WWMM-(2).md

@ -107,6 +107,7 @@ $t_0=t_0 - a_1$
SHLQ $32, AX \ // AX = L(acc0 * 2^32), low part SHLQ $32, AX \ // AX = L(acc0 * 2^32), low part
SHRQ $32, DX \ // DX = H(acc0 * 2^32), high part SHRQ $32, DX \ // DX = H(acc0 * 2^32), high part
\// calculate the negative part: [1, -0x100000000, 0, -0x100000000] * acc0 + [0, acc3, acc2, acc1] \// calculate the negative part: [1, -0x100000000, 0, -0x100000000] * acc0 + [0, acc3, acc2, acc1]
\ //[acc0, acc3, acc2, acc1] - [0, 0x100000000, 0, 0x100000000] * acc0
SUBQ AX, acc1 \ SUBQ AX, acc1 \
SBBQ DX, acc2 \ SBBQ DX, acc2 \
SBBQ AX, acc3 \ SBBQ AX, acc3 \