Example usage for org.bouncycastle.asn1.ess ESSCertID ESSCertID

Introduction

In this page you can find the example usage for org.bouncycastle.asn1.ess ESSCertID ESSCertID.

Prototype

public ESSCertID(byte[] hash) 

Source Link

Usage

From source file:eu.europa.ec.markt.dss.signature.cades.CAdESProfileBES.java

License:Open Source License

private Attribute makeSigningCertificateAttribute(SignatureParameters parameters) {
    try {/*  ww w  .  ja  va  2s.  co  m*/
        MessageDigest dig = MessageDigest.getInstance(parameters.getDigestAlgorithm().getName(),
                new BouncyCastleProvider());
        byte[] certHash = dig.digest(parameters.getSigningCertificate().getEncoded());

        if (parameters.getDigestAlgorithm() == DigestAlgorithm.SHA1) {
            SigningCertificate sc = new SigningCertificate(new ESSCertID(certHash));

            return new Attribute(PKCSObjectIdentifiers.id_aa_signingCertificate, new DERSet(sc));

        } else {
            ESSCertIDv2 essCert = new ESSCertIDv2(
                    new AlgorithmIdentifier(parameters.getDigestAlgorithm().getOid()), certHash);
            SigningCertificateV2 scv2 = new SigningCertificateV2(new ESSCertIDv2[] { essCert });

            return new Attribute(PKCSObjectIdentifiers.id_aa_signingCertificateV2, new DERSet(scv2));
        }
    } catch (NoSuchAlgorithmException e) {
        throw new RuntimeException(e);
    } catch (CertificateException e) {
        throw new RuntimeException(e);
    }

}

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