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Andrey K. Choi
2025-10-09 09:57:24 +09:00
commit 4d551bd74f
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output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Cmp/CertificateStatus.cs Normal file
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using Org.BouncyCastle.Asn1.Cmp;
using Org.BouncyCastle.Asn1.X509;
using Org.BouncyCastle.Cms;
using Org.BouncyCastle.Math;
using Org.BouncyCastle.Security;
using Org.BouncyCastle.Utilities;
using Org.BouncyCastle.X509;
namespace Org.BouncyCastle.Cmp;
public class CertificateStatus
{
private static readonly DefaultSignatureAlgorithmIdentifierFinder sigAlgFinder = new DefaultSignatureAlgorithmIdentifierFinder();
private readonly DefaultDigestAlgorithmIdentifierFinder digestAlgFinder;
private readonly CertStatus certStatus;
public PkiStatusInfo PkiStatusInfo => certStatus.StatusInfo;
public BigInteger CertRequestId => certStatus.CertReqID.Value;
public CertificateStatus(DefaultDigestAlgorithmIdentifierFinder digestAlgFinder, CertStatus certStatus)
{
this.digestAlgFinder = digestAlgFinder;
this.certStatus = certStatus;
}
public bool IsVerified(X509Certificate cert)
{
AlgorithmIdentifier algorithmIdentifier = digestAlgFinder.find(sigAlgFinder.Find(cert.SigAlgName));
if (algorithmIdentifier == null)
{
throw new CmpException("cannot find algorithm for digest from signature " + cert.SigAlgName);
}
byte[] b = DigestUtilities.CalculateDigest(algorithmIdentifier.Algorithm, cert.GetEncoded());
return Arrays.ConstantTimeAreEqual(certStatus.CertHash.GetOctets(), b);
}
}