Package org.bouncycastle.operator.jcajce

Examples of org.bouncycastle.operator.jcajce.JcaContentSignerBuilder


      Date notAfter = new Date(System.currentTimeMillis() + 10 * ONEYEAR);
      BigInteger serial = BigInteger.valueOf(System.currentTimeMillis());

      X509v3CertificateBuilder certGen = new JcaX509v3CertificateBuilder(builder.build(),
          serial, notBefore, notAfter, builder.build(), pair.getPublic());
      ContentSigner sigGen = new JcaContentSignerBuilder("SHA256WithRSAEncryption")
          .setProvider(BC).build(pair.getPrivate());
      X509Certificate cert = new JcaX509CertificateConverter().setProvider(BC)
          .getCertificate(certGen.build(sigGen));
      cert.checkValidity(new Date());
      cert.verify(cert.getPublicKey());
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      Date notAfter = new Date(System.currentTimeMillis() + 10 * ONEYEAR);
      BigInteger serial = BigInteger.valueOf(System.currentTimeMillis());

      X509v3CertificateBuilder certGen = new JcaX509v3CertificateBuilder(principal, serial,
          notBefore, notAfter, principal, pair.getPublic());
      ContentSigner sigGen = new JcaContentSignerBuilder("SHA256WithRSAEncryption")
          .setProvider(BC).build(pair.getPrivate());
      X509Certificate cert = new JcaX509CertificateConverter().setProvider(BC)
          .getCertificate(certGen.build(sigGen));
      cert.checkValidity(new Date());
      cert.verify(cert.getPublicKey());
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        ArrayList<X509Certificate> certList = new ArrayList<X509Certificate>();
        certList.add(publicKey);
        JcaCertStore certs = new JcaCertStore(certList);

        CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
        ContentSigner sha1Signer = new JcaContentSignerBuilder(
                                       "SHA1with" + privateKey.getAlgorithm())
                                   .build(privateKey);
        gen.addSignerInfoGenerator(
            new JcaSignerInfoGeneratorBuilder(
                new JcaDigestCalculatorProviderBuilder()
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        PrivateKey privateKey = privateKeyEntry.getValue();
        Certificate[] chain = privateKeyEntry.getChain();
        Certificate certificate = chain[0];

        JcaContentSignerBuilder contentSignerBuilder = new JcaContentSignerBuilder(signatureType.getAlgorithm());
        contentSignerBuilder.setProvider(BouncyCastleProviderHelper.PROVIDER_NAME);

        ContentSigner contentSigner = contentSignerBuilder.build(privateKey);

        JcaDigestCalculatorProviderBuilder digestCalculatorProviderBuilder = new JcaDigestCalculatorProviderBuilder();
        digestCalculatorProviderBuilder.setProvider(BouncyCastleProviderHelper.PROVIDER_NAME);
        DigestCalculatorProvider digestCalculatorProvider = digestCalculatorProviderBuilder.build();
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