SHA512WithRSA
	DSAWithSHA1   // Unsupported.
	DSAWithSHA256 // Unsupported.
	ECDSAWithSHA1 // Only supported for signing, and verification of CRLs, CSRs, and OCSP responses.
	ECDSAWithSHA256
	ECDSAWithSHA384
	ECDSAWithSHA512
	SHA256WithRSAPSS
	SHA384WithRSAPSS
	SHA512WithRSAPSS
	PureEd25519
)

func (algo SignatureAlgorithm) isRSAPSS() bool {
	for _, details := range signatureAlgorithmDetails {

				KeyUsage: KeyUsageCRLSign,
				Subject: pkix.Name{
					CommonName: "testing",
				},
				SubjectKeyId: []byte{1, 2, 3},
			},
			template: &RevocationList{
				SignatureAlgorithm: ECDSAWithSHA512,
				RevokedCertificateEntries: []RevocationListEntry{
					{
						SerialNumber:   big.NewInt(2),
						RevocationTime: time.Time{}.Add(time.Hour),
					},
				},
				Number:     big.NewInt(5),

		{"DSAWithSHA256", Const, 0},
		{"DecryptPEMBlock", Func, 1},
		{"ECDSA", Const, 1},
		{"ECDSAWithSHA1", Const, 1},
		{"ECDSAWithSHA256", Const, 1},
		{"ECDSAWithSHA384", Const, 1},
		{"ECDSAWithSHA512", Const, 1},
		{"Ed25519", Const, 13},
		{"EncryptPEMBlock", Func, 1},
		{"ErrUnsupportedAlgorithm", Var, 0},
		{"Expired", Const, 0},
		{"ExtKeyUsage", Type, 0},
		{"ExtKeyUsageAny", Const, 0},

pkg crypto/x509, const ECDSAWithSHA256 SignatureAlgorithm
pkg crypto/x509, const ECDSAWithSHA384 = 11
pkg crypto/x509, const ECDSAWithSHA384 SignatureAlgorithm
pkg crypto/x509, const ECDSAWithSHA512 = 12
pkg crypto/x509, const ECDSAWithSHA512 SignatureAlgorithm
pkg crypto/x509, const Expired = 1
pkg crypto/x509, const ExtKeyUsageAny = 0
pkg crypto/x509, const ExtKeyUsageClientAuth = 2
pkg crypto/x509, const ExtKeyUsageCodeSigning = 3