Function concatVerify [src]

Prototype

 pub fn concatVerify( comptime modulus_len: usize, sig: [modulus_len]u8, msg: []const []const u8, public_key: PublicKey, comptime Hash: type, ) VerifyError!void

Parameters

modulus_len: usizesig: [modulus_len]u8msg: []const []const u8public_key: PublicKeyHash: type

Possible Errors

InvalidSignature

MessageTooLong EncryptError

Source

  pub fn concatVerify(
    comptime modulus_len: usize,
    sig: [modulus_len]u8,
    msg: []const []const u8,
    public_key: PublicKey,
    comptime Hash: type,
) VerifyError!void {
    const em_dec = try encrypt(modulus_len, sig, public_key);
    const em = try EMSA_PKCS1_V1_5_ENCODE(msg, modulus_len, Hash);
    if (!std.mem.eql(u8, &em_dec, &em)) return error.InvalidSignature;
}  