func crypto/x509.ParsePKCS1PrivateKey

3 uses

	crypto/x509 (current package)
		pkcs1.go#L54: func ParsePKCS1PrivateKey(der []byte) (*rsa.PrivateKey, error) {
		pkcs8.go#L51: 		key, err = ParsePKCS1PrivateKey(privKey.PrivateKey)

	crypto/tls
		tls.go#L356: 	if key, err := x509.ParsePKCS1PrivateKey(der); err == nil {