74 lines
1.4 KiB
C
74 lines
1.4 KiB
C
|
|
||
|
|
/* qhasm: enter ge_p2_dbl */
|
||
|
|
|
||
|
|
/* qhasm: fe X1 */
|
||
|
|
|
||
|
|
/* qhasm: fe Y1 */
|
||
|
|
|
||
|
|
/* qhasm: fe Z1 */
|
||
|
|
|
||
|
|
/* qhasm: fe A */
|
||
|
|
|
||
|
|
/* qhasm: fe AA */
|
||
|
|
|
||
|
|
/* qhasm: fe XX */
|
||
|
|
|
||
|
|
/* qhasm: fe YY */
|
||
|
|
|
||
|
|
/* qhasm: fe B */
|
||
|
|
|
||
|
|
/* qhasm: fe X3 */
|
||
|
|
|
||
|
|
/* qhasm: fe Y3 */
|
||
|
|
|
||
|
|
/* qhasm: fe Z3 */
|
||
|
|
|
||
|
|
/* qhasm: fe T3 */
|
||
|
|
|
||
|
|
/* qhasm: XX=X1^2 */
|
||
|
|
/* asm 1: fe_sq(>XX=fe#1,<X1=fe#11); */
|
||
|
|
/* asm 2: fe_sq(>XX=r->X,<X1=p->X); */
|
||
|
|
fe_sq(r->X,p->X);
|
||
|
|
|
||
|
|
/* qhasm: YY=Y1^2 */
|
||
|
|
/* asm 1: fe_sq(>YY=fe#3,<Y1=fe#12); */
|
||
|
|
/* asm 2: fe_sq(>YY=r->Z,<Y1=p->Y); */
|
||
|
|
fe_sq(r->Z,p->Y);
|
||
|
|
|
||
|
|
/* qhasm: B=2*Z1^2 */
|
||
|
|
/* asm 1: fe_sq2(>B=fe#4,<Z1=fe#13); */
|
||
|
|
/* asm 2: fe_sq2(>B=r->T,<Z1=p->Z); */
|
||
|
|
fe_sq2(r->T,p->Z);
|
||
|
|
|
||
|
|
/* qhasm: A=X1+Y1 */
|
||
|
|
/* asm 1: fe_add(>A=fe#2,<X1=fe#11,<Y1=fe#12); */
|
||
|
|
/* asm 2: fe_add(>A=r->Y,<X1=p->X,<Y1=p->Y); */
|
||
|
|
fe_add(r->Y,p->X,p->Y);
|
||
|
|
|
||
|
|
/* qhasm: AA=A^2 */
|
||
|
|
/* asm 1: fe_sq(>AA=fe#5,<A=fe#2); */
|
||
|
|
/* asm 2: fe_sq(>AA=t0,<A=r->Y); */
|
||
|
|
fe_sq(t0,r->Y);
|
||
|
|
|
||
|
|
/* qhasm: Y3=YY+XX */
|
||
|
|
/* asm 1: fe_add(>Y3=fe#2,<YY=fe#3,<XX=fe#1); */
|
||
|
|
/* asm 2: fe_add(>Y3=r->Y,<YY=r->Z,<XX=r->X); */
|
||
|
|
fe_add(r->Y,r->Z,r->X);
|
||
|
|
|
||
|
|
/* qhasm: Z3=YY-XX */
|
||
|
|
/* asm 1: fe_sub(>Z3=fe#3,<YY=fe#3,<XX=fe#1); */
|
||
|
|
/* asm 2: fe_sub(>Z3=r->Z,<YY=r->Z,<XX=r->X); */
|
||
|
|
fe_sub(r->Z,r->Z,r->X);
|
||
|
|
|
||
|
|
/* qhasm: X3=AA-Y3 */
|
||
|
|
/* asm 1: fe_sub(>X3=fe#1,<AA=fe#5,<Y3=fe#2); */
|
||
|
|
/* asm 2: fe_sub(>X3=r->X,<AA=t0,<Y3=r->Y); */
|
||
|
|
fe_sub(r->X,t0,r->Y);
|
||
|
|
|
||
|
|
/* qhasm: T3=B-Z3 */
|
||
|
|
/* asm 1: fe_sub(>T3=fe#4,<B=fe#4,<Z3=fe#3); */
|
||
|
|
/* asm 2: fe_sub(>T3=r->T,<B=r->T,<Z3=r->Z); */
|
||
|
|
fe_sub(r->T,r->T,r->Z);
|
||
|
|
|
||
|
|
/* qhasm: return */
|