const golang.org/x/crypto/openpgp/packet.SigTypeDirectSignature

2 uses

	golang.org/x/crypto/openpgp/packet (current package)
		packet.go#L429: 	SigTypeDirectSignature                 = 0x1F

	golang.org/x/crypto/openpgp
		keys.go#L354: 			} else if pkt.SigType == packet.SigTypeDirectSignature {