func (e *G1) String() string {
C.g1_make_affine(&e.p)
c := newConvertContext()
x := c.doublesToInt(new(big.Int), C.g1_x(&e.p))
y := c.doublesToInt(new(big.Int), C.g1_y(&e.p))
return "bn256.G1(" + x.String() + ", " + y.String() + ")"
}
func (e *G1) ScalarMult(base *G1, k *big.Int) *G1 {
words, bitLen := powerToWords(k)
if bitLen == 0 {
C.g1_set(&e.p, &base.p)
} else {
C.g1_make_affine(&base.p)
C.g1_scalar_mult(&e.p, &base.p, (*C.ulonglong)(unsafe.Pointer(&words[0])), C.unsigned(bitLen))
}
return e
}
func (e *G1) Marshal() []byte {
out := make([]byte, numBytes*2)
C.g1_make_affine(&e.p)
c := newConvertContext()
c.doublesToBytes(out, C.g1_x(&e.p))
c.doublesToBytes(out[numBytes:], C.g1_y(&e.p))
return out
}