mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2024-11-08 16:57:16 +01:00
98 lines
2.0 KiB
C
98 lines
2.0 KiB
C
|
|
||
|
|
/* qhasm: enter ge_sub */
|
||
|
|
|
||
|
|
/* qhasm: fe X1 */
|
||
|
|
|
||
|
|
/* qhasm: fe Y1 */
|
||
|
|
|
||
|
|
/* qhasm: fe Z1 */
|
||
|
|
|
||
|
|
/* qhasm: fe Z2 */
|
||
|
|
|
||
|
|
/* qhasm: fe T1 */
|
||
|
|
|
||
|
|
/* qhasm: fe ZZ */
|
||
|
|
|
||
|
|
/* qhasm: fe YpX2 */
|
||
|
|
|
||
|
|
/* qhasm: fe YmX2 */
|
||
|
|
|
||
|
|
/* qhasm: fe T2d2 */
|
||
|
|
|
||
|
|
/* qhasm: fe X3 */
|
||
|
|
|
||
|
|
/* qhasm: fe Y3 */
|
||
|
|
|
||
|
|
/* qhasm: fe Z3 */
|
||
|
|
|
||
|
|
/* qhasm: fe T3 */
|
||
|
|
|
||
|
|
/* qhasm: fe YpX1 */
|
||
|
|
|
||
|
|
/* qhasm: fe YmX1 */
|
||
|
|
|
||
|
|
/* qhasm: fe A */
|
||
|
|
|
||
|
|
/* qhasm: fe B */
|
||
|
|
|
||
|
|
/* qhasm: fe C */
|
||
|
|
|
||
|
|
/* qhasm: fe D */
|
||
|
|
|
||
|
|
/* qhasm: YpX1 = Y1+X1 */
|
||
|
|
/* asm 1: fe_add(>YpX1=fe#1,<Y1=fe#12,<X1=fe#11); */
|
||
|
|
/* asm 2: fe_add(>YpX1=r->X,<Y1=p->Y,<X1=p->X); */
|
||
|
|
fe_add(r->X,p->Y,p->X);
|
||
|
|
|
||
|
|
/* qhasm: YmX1 = Y1-X1 */
|
||
|
|
/* asm 1: fe_sub(>YmX1=fe#2,<Y1=fe#12,<X1=fe#11); */
|
||
|
|
/* asm 2: fe_sub(>YmX1=r->Y,<Y1=p->Y,<X1=p->X); */
|
||
|
|
fe_sub(r->Y,p->Y,p->X);
|
||
|
|
|
||
|
|
/* qhasm: A = YpX1*YmX2 */
|
||
|
|
/* asm 1: fe_mul(>A=fe#3,<YpX1=fe#1,<YmX2=fe#16); */
|
||
|
|
/* asm 2: fe_mul(>A=r->Z,<YpX1=r->X,<YmX2=q->YminusX); */
|
||
|
|
fe_mul(r->Z,r->X,q->YminusX);
|
||
|
|
|
||
|
|
/* qhasm: B = YmX1*YpX2 */
|
||
|
|
/* asm 1: fe_mul(>B=fe#2,<YmX1=fe#2,<YpX2=fe#15); */
|
||
|
|
/* asm 2: fe_mul(>B=r->Y,<YmX1=r->Y,<YpX2=q->YplusX); */
|
||
|
|
fe_mul(r->Y,r->Y,q->YplusX);
|
||
|
|
|
||
|
|
/* qhasm: C = T2d2*T1 */
|
||
|
|
/* asm 1: fe_mul(>C=fe#4,<T2d2=fe#18,<T1=fe#14); */
|
||
|
|
/* asm 2: fe_mul(>C=r->T,<T2d2=q->T2d,<T1=p->T); */
|
||
|
|
fe_mul(r->T,q->T2d,p->T);
|
||
|
|
|
||
|
|
/* qhasm: ZZ = Z1*Z2 */
|
||
|
|
/* asm 1: fe_mul(>ZZ=fe#1,<Z1=fe#13,<Z2=fe#17); */
|
||
|
|
/* asm 2: fe_mul(>ZZ=r->X,<Z1=p->Z,<Z2=q->Z); */
|
||
|
|
fe_mul(r->X,p->Z,q->Z);
|
||
|
|
|
||
|
|
/* qhasm: D = 2*ZZ */
|
||
|
|
/* asm 1: fe_add(>D=fe#5,<ZZ=fe#1,<ZZ=fe#1); */
|
||
|
|
/* asm 2: fe_add(>D=t0,<ZZ=r->X,<ZZ=r->X); */
|
||
|
|
fe_add(t0,r->X,r->X);
|
||
|
|
|
||
|
|
/* qhasm: X3 = A-B */
|
||
|
|
/* asm 1: fe_sub(>X3=fe#1,<A=fe#3,<B=fe#2); */
|
||
|
|
/* asm 2: fe_sub(>X3=r->X,<A=r->Z,<B=r->Y); */
|
||
|
|
fe_sub(r->X,r->Z,r->Y);
|
||
|
|
|
||
|
|
/* qhasm: Y3 = A+B */
|
||
|
|
/* asm 1: fe_add(>Y3=fe#2,<A=fe#3,<B=fe#2); */
|
||
|
|
/* asm 2: fe_add(>Y3=r->Y,<A=r->Z,<B=r->Y); */
|
||
|
|
fe_add(r->Y,r->Z,r->Y);
|
||
|
|
|
||
|
|
/* qhasm: Z3 = D-C */
|
||
|
|
/* asm 1: fe_sub(>Z3=fe#3,<D=fe#5,<C=fe#4); */
|
||
|
|
/* asm 2: fe_sub(>Z3=r->Z,<D=t0,<C=r->T); */
|
||
|
|
fe_sub(r->Z,t0,r->T);
|
||
|
|
|
||
|
|
/* qhasm: T3 = D+C */
|
||
|
|
/* asm 1: fe_add(>T3=fe#4,<D=fe#5,<C=fe#4); */
|
||
|
|
/* asm 2: fe_add(>T3=r->T,<D=t0,<C=r->T); */
|
||
|
|
fe_add(r->T,t0,r->T);
|
||
|
|
|
||
|
|
/* qhasm: return */
|