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

3 uses

	golang.org/x/crypto/openpgp/packet (current package)
		signature.go#L201: 	prefHashAlgosSubpacket       signatureSubpacketType = 21
		signature.go#L300: 	case prefHashAlgosSubpacket:
		signature.go#L723: 		subpackets = append(subpackets, outputSubpacket{true, prefHashAlgosSubpacket, false, sig.PreferredHash})