fn mulDoubleBasePublic(p1: P256, s1_: [32]u8, p2: P256, s2_: [32]u8, endian: std.builtin.Endian) IdentityElementError!P256

Double-base multiplication of public parameters - Compute (p1s1)+(p2s2) IN VARIABLE TIME This can be used for signature verification.

Parameters

p1: P256,
s1_: [32]u8,
p2: P256,
s2_: [32]u8,
endian: std.builtin.Endian,