var crypto/x509.x509sha1

3 uses

	crypto/x509 (current package)
		x509.go#L872: var x509sha1 = godebug.New("x509sha1")
		x509.go#L897: 			if x509sha1.Value() != "1" {
		x509.go#L900: 			x509sha1.IncNonDefault()