DecodeClearSigned decodes the first clearsigned message in the data and returns the signatures and the message body.

DecodeKeys decodes public and private key packets from armored data.

DecodePubKey decodes a single public key packet from armored data.

Enable the delivery of debug messages to the logger.

Specify the *log.Logger object where log messages should be sent to.

VerifyAnySignature returns nil if any signature in sigs is a valid signature mady by any of the public keys in pubKeys.

VerifySignature returns nil if sig is a valid signature from pubKey.