diff options
Diffstat (limited to 'crypto/src/x509/X509Crl.cs')
| -rw-r--r-- | crypto/src/x509/X509Crl.cs | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/crypto/src/x509/X509Crl.cs b/crypto/src/x509/X509Crl.cs index 5a1ce95e2..9c3e0fd03 100644 --- a/crypto/src/x509/X509Crl.cs +++ b/crypto/src/x509/X509Crl.cs @@ -59,10 +59,11 @@ namespace Org.BouncyCastle.X509 } private readonly CertificateList c; - private readonly string sigAlgName; private readonly byte[] sigAlgParams; private readonly bool isIndirect; + private string m_sigAlgName = null; + private CachedEncoding cachedEncoding; private volatile bool hashValueSet; @@ -79,10 +80,8 @@ namespace Org.BouncyCastle.X509 try { - this.sigAlgName = X509SignatureUtilities.GetSignatureName(c.SignatureAlgorithm); - Asn1Encodable parameters = c.SignatureAlgorithm.Parameters; - this.sigAlgParams = (null == parameters) ? null : parameters.GetEncoded(Asn1Encodable.Der); + this.sigAlgParams = parameters?.GetEncoded(Asn1Encodable.Der); this.isIndirect = IsIndirectCrl; } @@ -270,12 +269,14 @@ namespace Org.BouncyCastle.X509 return c.GetSignatureOctets(); } - public virtual string SigAlgName - { - get { return sigAlgName; } - } + /// <summary> + /// A meaningful version of the Signature Algorithm. (e.g. SHA1WITHRSA) + /// </summary> + /// <returns>A string representing the signature algorithm.</returns> + public virtual string SigAlgName => Objects.EnsureSingletonInitialized(ref m_sigAlgName, SignatureAlgorithm, + X509SignatureUtilities.GetSignatureName); - public virtual string SigAlgOid + public virtual string SigAlgOid { get { return c.SignatureAlgorithm.Algorithm.Id; } } @@ -285,6 +286,8 @@ namespace Org.BouncyCastle.X509 return Arrays.Clone(sigAlgParams); } + public virtual AlgorithmIdentifier SignatureAlgorithm => c.SignatureAlgorithm; + /// <summary> /// Return the DER encoding of this CRL. /// </summary> |