Examples with DERObject org.bouncycastle.asn1.DERObject used on opensource projects

Example 36 with DERObject

use of org.bouncycastle.asn1.DERObject in project XobotOS by xamarin.

the class CertPathValidatorUtilities method getObject.

private static DERObject getObject(String oid, byte[] ext) throws AnnotatedException {
    try {
        ASN1InputStream aIn = new ASN1InputStream(ext);
        ASN1OctetString octs = (ASN1OctetString) aIn.readObject();
        aIn = new ASN1InputStream(octs.getOctets());
        return aIn.readObject();
    } catch (Exception e) {
        throw new AnnotatedException("exception processing extension " + oid, e);
    }
}

Example 37 with DERObject

use of org.bouncycastle.asn1.DERObject in project XobotOS by xamarin.

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;
    }
    DERObject derO = ((DEREncodable) obj).getDERObject();
    if (this.getDERObject().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;
        DERObjectIdentifier oid = (DERObjectIdentifier) ordering.elementAt(i);
        String value = (String) values.elementAt(i);
        for (int j = 0; j < orderingSize; j++) {
            if (indexes[j]) {
                continue;
            }
            DERObjectIdentifier oOid = (DERObjectIdentifier) 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 38 with DERObject

use of org.bouncycastle.asn1.DERObject in project XobotOS by xamarin.

the class X509Name method equals.

/**
     * @param inOrder if true the order of both X509 names must be the same,
     * as well as the values associated with each element.
     */
public boolean equals(Object obj, boolean inOrder) {
    if (!inOrder) {
        return this.equals(obj);
    }
    if (obj == this) {
        return true;
    }
    if (!(obj instanceof X509Name || obj instanceof ASN1Sequence)) {
        return false;
    }
    DERObject derO = ((DEREncodable) obj).getDERObject();
    if (this.getDERObject().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;
    }
    for (int i = 0; i < orderingSize; i++) {
        DERObjectIdentifier oid = (DERObjectIdentifier) ordering.elementAt(i);
        DERObjectIdentifier oOid = (DERObjectIdentifier) other.ordering.elementAt(i);
        if (oid.equals(oOid)) {
            String value = (String) values.elementAt(i);
            String oValue = (String) other.values.elementAt(i);
            if (!equivalentStrings(value, oValue)) {
                return false;
            }
        } else {
            return false;
        }
    }
    return true;
}

Example 39 with DERObject

use of org.bouncycastle.asn1.DERObject in project XobotOS by xamarin.

the class DHDomainParameters method toASN1Object.

public DERObject toASN1Object() {
    ASN1EncodableVector v = new ASN1EncodableVector();
    v.add(this.p);
    v.add(this.g);
    v.add(this.q);
    if (this.j != null) {
        v.add(this.j);
    }
    if (this.validationParms != null) {
        v.add(this.validationParms);
    }
    return new DERSequence(v);
}

Example 40 with DERObject

use of org.bouncycastle.asn1.DERObject in project XobotOS by xamarin.

the class X9Curve method toASN1Object.

/**
     * Produce an object suitable for an ASN1OutputStream.
     * <pre>
     *  Curve ::= SEQUENCE {
     *      a               FieldElement,
     *      b               FieldElement,
     *      seed            BIT STRING      OPTIONAL
     *  }
     * </pre>
     */
public DERObject toASN1Object() {
    ASN1EncodableVector v = new ASN1EncodableVector();
    if (fieldIdentifier.equals(prime_field)) {
        v.add(new X9FieldElement(curve.getA()).getDERObject());
        v.add(new X9FieldElement(curve.getB()).getDERObject());
    } else if (fieldIdentifier.equals(characteristic_two_field)) {
        v.add(new X9FieldElement(curve.getA()).getDERObject());
        v.add(new X9FieldElement(curve.getB()).getDERObject());
    }
    if (seed != null) {
        v.add(new DERBitString(seed));
    }
    return new DERSequence(v);
}