Examples with ASN1Encodable com.github.zhenwei.core.asn1.ASN1Encodable used on opensource projects

Example 96 with ASN1Encodable

use of com.github.zhenwei.core.asn1.ASN1Encodable in project jmulticard by ctt-gob-es.

the class X509Name method equals.

/**
 * test for equality - note: case is ignored.
 */
public boolean equals(Object obj) {
    if (obj == this) {
        return true;
    }
    if (!(obj instanceof X509Name || obj instanceof ASN1Sequence)) {
        return false;
    }
    ASN1Primitive derO = ((ASN1Encodable) obj).toASN1Primitive();
    if (this.toASN1Primitive().equals(derO)) {
        return true;
    }
    X509Name other;
    try {
        other = X509Name.getInstance(obj);
    } catch (IllegalArgumentException e) {
        return false;
    }
    int orderingSize = ordering.size();
    if (orderingSize != other.ordering.size()) {
        return false;
    }
    boolean[] indexes = new boolean[orderingSize];
    int start, end, delta;
    if (// guess forward
    ordering.elementAt(0).equals(other.ordering.elementAt(0))) {
        start = 0;
        end = orderingSize;
        delta = 1;
    } else // guess reversed - most common problem
    {
        start = orderingSize - 1;
        end = -1;
        delta = -1;
    }
    for (int i = start; i != end; i += delta) {
        boolean found = false;
        ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) ordering.elementAt(i);
        String value = (String) values.elementAt(i);
        for (int j = 0; j < orderingSize; j++) {
            if (indexes[j]) {
                continue;
            }
            ASN1ObjectIdentifier oOid = (ASN1ObjectIdentifier) other.ordering.elementAt(j);
            if (oid.equals(oOid)) {
                String oValue = (String) other.values.elementAt(j);
                if (equivalentStrings(value, oValue)) {
                    indexes[j] = true;
                    found = true;
                    break;
                }
            }
        }
        if (!found) {
            return false;
        }
    }
    return true;
}

Example 97 with ASN1Encodable

use of com.github.zhenwei.core.asn1.ASN1Encodable in project jmulticard by ctt-gob-es.

the class DefaultSignatureNameFinder method getAlgorithmName.

/**
 * Return the signature name for the passed in algorithm identifier. For signatures
 * that require parameters, like RSASSA-PSS, this is the best one to use.
 *
 * @param algorithmIdentifier the AlgorithmIdentifier of interest.
 * @return a string representation of the name.
 */
public String getAlgorithmName(AlgorithmIdentifier algorithmIdentifier) {
    ASN1Encodable params = algorithmIdentifier.getParameters();
    if (params != null && !DERNull.INSTANCE.equals(params)) {
        if (algorithmIdentifier.getAlgorithm().equals(PKCSObjectIdentifiers.id_RSASSA_PSS)) {
            RSASSAPSSparams rsaParams = RSASSAPSSparams.getInstance(params);
            AlgorithmIdentifier mgfAlg = rsaParams.getMaskGenAlgorithm();
            if (mgfAlg.getAlgorithm().equals(PKCSObjectIdentifiers.id_mgf1)) {
                AlgorithmIdentifier digAlg = rsaParams.getHashAlgorithm();
                ASN1ObjectIdentifier mgfHashOid = AlgorithmIdentifier.getInstance(mgfAlg.getParameters()).getAlgorithm();
                if (mgfHashOid.equals(digAlg.getAlgorithm())) {
                    return getDigestName(digAlg.getAlgorithm()) + "WITHRSAANDMGF1";
                } else {
                    return getDigestName(digAlg.getAlgorithm()) + "WITHRSAANDMGF1USING" + getDigestName(mgfHashOid);
                }
            }
            return getDigestName(rsaParams.getHashAlgorithm().getAlgorithm()) + "WITHRSAAND" + mgfAlg.getAlgorithm().getId();
        }
    }
    if (oids.containsKey(algorithmIdentifier.getAlgorithm())) {
        return (String) oids.get(algorithmIdentifier.getAlgorithm());
    }
    return algorithmIdentifier.getAlgorithm().getId();
}

Example 98 with ASN1Encodable

use of com.github.zhenwei.core.asn1.ASN1Encodable in project jmulticard by ctt-gob-es.

the class CMSUtils method getOthersFromStore.

static Collection getOthersFromStore(ASN1ObjectIdentifier otherRevocationInfoFormat, Store otherRevocationInfos) {
    List others = new ArrayList();
    for (Iterator it = otherRevocationInfos.getMatches(null).iterator(); it.hasNext(); ) {
        ASN1Encodable info = (ASN1Encodable) it.next();
        OtherRevocationInfoFormat infoFormat = new OtherRevocationInfoFormat(otherRevocationInfoFormat, info);
        validateInfoFormat(infoFormat);
        others.add(new DERTaggedObject(false, 1, infoFormat));
    }
    return others;
}

Example 99 with ASN1Encodable

use of com.github.zhenwei.core.asn1.ASN1Encodable in project jmulticard by ctt-gob-es.

the class CMSUtils method isEquivalent.

static boolean isEquivalent(AlgorithmIdentifier algId1, AlgorithmIdentifier algId2) {
    if (algId1 == null || algId2 == null) {
        return false;
    }
    if (!algId1.getAlgorithm().equals(algId2.getAlgorithm())) {
        return false;
    }
    ASN1Encodable params1 = algId1.getParameters();
    ASN1Encodable params2 = algId2.getParameters();
    if (params1 != null) {
        return params1.equals(params2) || (params1.equals(DERNull.INSTANCE) && params2 == null);
    }
    return params2 == null || params2.equals(DERNull.INSTANCE);
}

Example 100 with ASN1Encodable

use of com.github.zhenwei.core.asn1.ASN1Encodable in project jmulticard by ctt-gob-es.

the class PKCS7ProcessableObject method write.

public void write(OutputStream cOut) throws IOException, CMSException {
    if (structure instanceof ASN1Sequence) {
        ASN1Sequence s = ASN1Sequence.getInstance(structure);
        for (Iterator it = s.iterator(); it.hasNext(); ) {
            ASN1Encodable enc = (ASN1Encodable) it.next();
            cOut.write(enc.toASN1Primitive().getEncoded(ASN1Encoding.DER));
        }
    } else {
        byte[] encoded = structure.toASN1Primitive().getEncoded(ASN1Encoding.DER);
        int index = 1;
        while ((encoded[index] & 0xff) > 127) {
            index++;
        }
        index++;
        cOut.write(encoded, index, encoded.length - index);
    }
}