Example usage for org.bouncycastle.asn1 DLSequence DLSequence

Introduction

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

Prototype

public DLSequence(ASN1Encodable[] elements)

Source Link

Document

create a sequence containing an array of objects.

Usage

From source file:eu.emi.security.authn.x509.helpers.proxy.ProxyCertInfoExtension.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {
    ASN1EncodableVector v = new ASN1EncodableVector();
    if (pathLen != Integer.MAX_VALUE)
        v.add(new ASN1Integer(pathLen));

    if (policy != null) {
        v.add(policy.toASN1Primitive());
    } else {/*from  w w  w.  j  a v  a2  s  .  c o  m*/
        throw new IllegalArgumentException(
                "Can't generate " + "ProxyCertInfoExtension without mandatory policy");
    }
    return new DLSequence(v);
}

From source file:org.certificateservices.custom.c2x.its.crypto.DefaultCryptoManager.java

License:Open Source License

/**
 * @see org.certificateservices.custom.c2x.its.crypto.CryptoManager#verifySignature(byte[], Signature, PublicKey)
 *///w  w  w .j  a  va 2  s  .c o m
@Override
public boolean verifySignature(byte[] message, Signature signature, PublicKey publicKey)
        throws IllegalArgumentException, SignatureException, IOException {
    PublicKeyAlgorithm alg = signature.getPublicKeyAlgorithm();

    if (alg == PublicKeyAlgorithm.ecdsa_nistp256_with_sha256) {
        try {
            EcdsaSignature ecdsaSignature = signature.getSignatureValue();

            // Create Signature Data
            ASN1Integer asn1R = new ASN1Integer(ecdsaSignature.getR().getX());
            ASN1Integer asn1S = new ASN1Integer(SerializationHelper.readFixedFieldSizeKey(alg,
                    new ByteArrayInputStream(ecdsaSignature.getSignatureValue())));
            DLSequence dLSequence = new DLSequence(new ASN1Encodable[] { asn1R, asn1S });
            byte[] dERSignature = dLSequence.getEncoded();

            byte[] messageDigest = digest(message, alg);

            java.security.Signature sig = java.security.Signature.getInstance("NONEwithECDSA", provider);
            sig.initVerify(publicKey);
            sig.update(messageDigest);
            return sig.verify(dERSignature);
        } catch (Exception e) {
            if (e instanceof IllegalArgumentException) {
                throw (IllegalArgumentException) e;
            }
            if (e instanceof IOException) {
                throw (IOException) e;
            }
            if (e instanceof SignatureException) {
                throw (SignatureException) e;
            }

            throw new SignatureException("Internal error verifying signature " + e.getClass().getSimpleName()
                    + ": " + e.getMessage(), e);
        }

    } else {
        throw new IllegalArgumentException(
                "Unsupported signature algoritm: " + signature.getPublicKeyAlgorithm());
    }
}

From source file:org.cryptoworkshop.ximix.common.asn1.message.KeyGenerationMessage.java

License:Apache License

private static ASN1Sequence toASN1Sequence(List<String> set) {
    ASN1EncodableVector v = new ASN1EncodableVector();

    for (String name : set) {
        v.add(new DERUTF8String(name));
    }// w  ww . j  av  a  2  s . c o m

    return new DLSequence(v);
}

From source file:org.cryptoworkshop.ximix.common.asn1.message.TranscriptBlock.java

License:Apache License

private TranscriptBlock(int stepNo, ASN1EncodableVector details) {
    this.stepNo = stepNo;
    this.details = new DLSequence(details);
}

From source file:org.jmrtd.lds.ActiveAuthenticationInfo.java

License:Open Source License

@Deprecated
public ASN1Primitive getDERObject() {
    ASN1EncodableVector v = new ASN1EncodableVector();
    v.add(new ASN1ObjectIdentifier(oid));
    v.add(new ASN1Integer(version));
    if (signatureAlgorithmOID != null) {
        v.add(new ASN1ObjectIdentifier(signatureAlgorithmOID));
    }/*from   w w  w . jav a 2  s . co m*/
    return new DLSequence(v);
}

From source file:org.jmrtd.lds.ChipAuthenticationInfo.java

License:Open Source License

@Deprecated
public ASN1Primitive getDERObject() {
    ASN1EncodableVector v = new ASN1EncodableVector();
    v.add(new ASN1ObjectIdentifier(oid));
    v.add(new ASN1Integer(version));
    if (keyId.compareTo(BigInteger.ZERO) >= 0) {
        v.add(new ASN1Integer(keyId));
    }/* w ww. j  av  a2 s . c  om*/
    return new DLSequence(v);
}

From source file:org.jmrtd.lds.ChipAuthenticationPublicKeyInfo.java

License:Open Source License

@Deprecated
public ASN1Primitive getDERObject() {
    ASN1EncodableVector vector = new ASN1EncodableVector();
    vector.add(new ASN1ObjectIdentifier(oid));
    vector.add((ASN1Sequence) subjectPublicKeyInfo.toASN1Primitive());
    if (keyId.compareTo(BigInteger.ZERO) >= 0) {
        vector.add(new ASN1Integer(keyId));
    }//from   w  w w  . j  ava 2 s.  com
    return new DLSequence(vector);
}

From source file:org.jmrtd.lds.PACEDomainParameterInfo.java

License:Open Source License

@Deprecated
@Override//w w  w  .  jav a  2  s. co m
public ASN1Primitive getDERObject() {
    ASN1EncodableVector vector = new ASN1EncodableVector();

    /* Protocol */
    vector.add(new ASN1ObjectIdentifier(protocolOID));

    /* Required data */
    vector.add(domainParameter);

    /* Optional data */
    if (parameterId >= 0) {
        vector.add(new ASN1Integer(parameterId));
    }
    return new DLSequence(vector);
}

From source file:org.jmrtd.lds.PACEInfo.java

License:Open Source License

@Deprecated
@Override// ww  w.  j  a v  a 2s  .c o  m
public ASN1Primitive getDERObject() {
    ASN1EncodableVector vector = new ASN1EncodableVector();

    /* Protocol */
    vector.add(new ASN1ObjectIdentifier(protocolOID));

    /* Required data */
    vector.add(new ASN1Integer(version));

    /* Optional data */
    if (parameterId >= 0) {
        vector.add(new ASN1Integer(parameterId));
    }
    return new DLSequence(vector);
}

From source file:org.jmrtd.lds.SignedDataUtil.java

License:Open Source License

public static void writeData(SignedData signedData, OutputStream outputStream) throws IOException {
    ASN1EncodableVector v = new ASN1EncodableVector();
    v.add(new ASN1ObjectIdentifier(SignedDataUtil.RFC_3369_SIGNED_DATA_OID));
    v.add(new DERTaggedObject(0, signedData));
    ASN1Sequence fileContentsObject = new DLSequence(v);
    byte[] fileContentsBytes = fileContentsObject.getEncoded(ASN1Encoding.DER);
    outputStream.write(fileContentsBytes);
}