Package org.bouncycastle.crypto.params

Examples of org.bouncycastle.crypto.params.AsymmetricKeyParameter

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    public void init(
        boolean             forEncryption,
        CipherParameters    param)
    {
        AsymmetricKeyParameter  kParam;

        if (param instanceof ParametersWithRandom)
        {
            ParametersWithRandom  rParam = (ParametersWithRandom)param;
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    }
  }

  public static AsymmetricKeyParameter toAsymmetricKeyParameter(PrivateKey privateKey) {
    try {
      AsymmetricKeyParameter asymmetricKeyParameter = PrivateKeyFactory.createKey(privateKey.getEncoded());
      return asymmetricKeyParameter;
    } catch (IOException e) {
      throw new IllegalArgumentException("Error parsing private key", e);
    }
  }
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      // boolean isCritical = false;
      // certificateBuilder.addExtension(X509Extensions.SubjectKeyIdentifier, isCritical,
      // csr.getSubjectPublicKeyInfo());
      // }

      AsymmetricKeyParameter caPrivateKeyParameters = PrivateKeyFactory.createKey(signerPrivateKey.getEncoded());
      ContentSigner contentSigner = new BcRSAContentSignerBuilder(sigAlgId, digestAlgId)
          .build(caPrivateKeyParameters);

      X509CertificateHolder certificateHolder = certificateBuilder.build(contentSigner);
      Certificate certificate = certificateHolder.toASN1Structure();
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        org.bouncycastle.asn1.x509.Certificate x509Cert = clientCertificate.getCertificateAt(0);
        SubjectPublicKeyInfo keyInfo = x509Cert.getSubjectPublicKeyInfo();
        try
        {
            AsymmetricKeyParameter publicKey = PublicKeyFactory.createKey(keyInfo);
            if (publicKey.isPrivate())
            {
                throw new TlsFatalAlert(AlertDescription.internal_error);
            }

            /*
 
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    public void init(
        boolean             forEncryption,
        CipherParameters    param)
    {
        AsymmetricKeyParameter  kParam;

        if (param instanceof ParametersWithRandom)
        {
            ParametersWithRandom    rParam = (ParametersWithRandom)param;

            this.random = rParam.getRandom();
            kParam = (AsymmetricKeyParameter)rParam.getParameters();
        }
        else
        {
            this.random = new SecureRandom();
            kParam = (AsymmetricKeyParameter)param;
        }

        engine.init(forEncryption, param);

        this.forPrivateKey = kParam.isPrivate();
        this.forEncryption = forEncryption;
    }
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    private DHParameters            dhParams;

    public void init(
        CipherParameters    param)
    {
        AsymmetricKeyParameter  kParam;

        if (param instanceof ParametersWithRandom)
        {
            ParametersWithRandom rParam = (ParametersWithRandom)param;
            kParam = (AsymmetricKeyParameter)rParam.getParameters();
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    private SecureRandom            random;

    public void init(
        CipherParameters    param)
    {
        AsymmetricKeyParameter  kParam;

        if (param instanceof ParametersWithRandom)
        {
            ParametersWithRandom    rParam = (ParametersWithRandom)param;
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            TlsSigner tlsSigner = TlsUtils.createTlsSigner(this.clientCertificateType);
            tlsSigner.init(getContext());

            org.bouncycastle.asn1.x509.Certificate x509Cert = this.clientCertificate.getCertificateAt(0);
            SubjectPublicKeyInfo keyInfo = x509Cert.getSubjectPublicKeyInfo();
            AsymmetricKeyParameter publicKey = PublicKeyFactory.createKey(keyInfo);

            tlsSigner.verifyRawSignature(clientCertificateSignature, publicKey, this.certificateVerifyHash);
        }
        catch (Exception e)
        {
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    public void init(
        boolean          forSigning,
        CipherParameters parameters)
    {
        this.forSigning = forSigning;
        AsymmetricKeyParameter k;

        if (parameters instanceof ParametersWithRandom)
        {
            k = (AsymmetricKeyParameter)((ParametersWithRandom)parameters).getParameters();
        }
        else
        {
            k = (AsymmetricKeyParameter)parameters;
        }

        if (forSigning && !k.isPrivate())
        {
            throw new IllegalArgumentException("signing requires private key");
        }

        if (!forSigning && k.isPrivate())
        {
            throw new IllegalArgumentException("verification requires public key");
        }

        reset();
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    public void init(
        boolean          forSigning,
        CipherParameters parameters)
    {
        this.forSigning = forSigning;
        AsymmetricKeyParameter k;

        if (parameters instanceof ParametersWithRandom)
        {
            k = (AsymmetricKeyParameter)((ParametersWithRandom)parameters).getParameters();
        }
        else
        {
            k = (AsymmetricKeyParameter)parameters;
        }

        if (forSigning && !k.isPrivate())
        {
            throw new IllegalArgumentException("signing requires private key");
        }

        if (!forSigning && k.isPrivate())
        {
            throw new IllegalArgumentException("verification requires public key");
        }

        reset();
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Related Classes of org.bouncycastle.crypto.params.AsymmetricKeyParameter

  • org.apache.clerezza.ssl.keygen.bouncy.BouncyKeygenService
  • org.bouncycastle.crypto.agreement.DHAgreement
  • org.bouncycastle.crypto.agreement.DHBasicAgreement
  • org.bouncycastle.crypto.encodings.OAEPEncoding
  • org.bouncycastle.crypto.encodings.PKCS1Encoding
  • org.bouncycastle.crypto.signers.DSADigestSigner
  • org.bouncycastle.crypto.signers.GenericSigner
  • org.bouncycastle.crypto.signers.RSADigestSigner
  • org.bouncycastle.crypto.tls.DTLSServerProtocol
  • org.bouncycastle.crypto.tls.TlsServerProtocol
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