Function toBytes [src]
Encode an Edwards25519 point.
Prototype
pub fn toBytes(p: Edwards25519) [encoded_length]u8 Parameters
p: Edwards25519 Source
pub fn toBytes(p: Edwards25519) [encoded_length]u8 {
const zi = p.z.invert();
var s = p.y.mul(zi).toBytes();
s[31] ^= @as(u8, @intFromBool(p.x.mul(zi).isNegative())) << 7;
return s;
}