fn mulDoubleBasePublic(p1: Secp256k1, s1_: [32]u8, p2: Secp256k1, s2_: [32]u8, endian: std.builtin.Endian) IdentityElementError!Secp256k1
Double-base multiplication of public parameters - Compute (p1s1)+(p2s2) IN VARIABLE TIME This can be used for signature verification.
p1: Secp256k1,
s1_: [32]u8,
p2: Secp256k1,
s2_: [32]u8,
endian: std.builtin.Endian,