Whether signature is a valid signature over bytes (and, if options.address
is given, was produced by that address). Returns false for a malformed or
cryptographically invalid signature, or one that doesn't match the address;
only an environmental failure (e.g. a zkLogin JWK/epoch lookup) throws, so a
network blip is never reported as an invalid signature.
Whether
signatureis a valid signature overbytes(and, ifoptions.addressis given, was produced by that address). Returnsfalsefor a malformed or cryptographically invalid signature, or one that doesn't match the address; only an environmental failure (e.g. a zkLogin JWK/epoch lookup) throws, so a network blip is never reported as an invalid signature.