private static String outputApplicationSpecific(
String type, String indent, boolean verbose, DERObject obj, String nl) {
DERApplicationSpecific app = (DERApplicationSpecific) obj;
StringBuffer buf = new StringBuffer();
if (app.isConstructed()) {
try {
ASN1Sequence s = ASN1Sequence.getInstance(app.getObject(DERTags.SEQUENCE));
buf.append(indent + type + " ApplicationSpecific[" + app.getApplicationTag() + "]" + nl);
for (Enumeration e = s.getObjects(); e.hasMoreElements(); ) {
_dumpAsString(indent + TAB, verbose, (DERObject) e.nextElement(), buf);
}
} catch (IOException e) {
buf.append(e);
}
return buf.toString();
}
return indent
+ type
+ " ApplicationSpecific["
+ app.getApplicationTag()
+ "] ("
+ new String(Hex.encode(app.getContents()))
+ ")"
+ nl;
}
public static CertReqMsg getInstance(Object o) {
if (o instanceof CertReqMsg) {
return (CertReqMsg) o;
} else if (o != null) {
return new CertReqMsg(ASN1Sequence.getInstance(o));
}
return null;
}
private CertReqMsg(ASN1Sequence seq) {
Enumeration en = seq.getObjects();
certReq = CertRequest.getInstance(en.nextElement());
while (en.hasMoreElements()) {
Object o = en.nextElement();
if (o instanceof ASN1TaggedObject || o instanceof ProofOfPossession) {
popo = ProofOfPossession.getInstance(o);
} else {
regInfo = ASN1Sequence.getInstance(o);
}
}
}
/**
* return a KeyAgreeRecipientInfo object from a tagged object.
*
* @param obj the tagged object holding the object we want.
* @param explicit true if the object is meant to be explicitly tagged false otherwise.
* @exception IllegalArgumentException if the object held by the tagged object cannot be
* converted.
*/
public static KeyAgreeRecipientInfo getInstance(ASN1TaggedObject obj, boolean explicit) {
return getInstance(ASN1Sequence.getInstance(obj, explicit));
}
/**
* return an RecipientEncryptedKey object from a tagged object.
*
* @param obj the tagged object holding the object we want.
* @param explicit true if the object is meant to be explicitly tagged false otherwise.
* @exception IllegalArgumentException if the object held by the tagged object cannot be
* converted.
*/
public static RecipientEncryptedKey getInstance(ASN1TaggedObject obj, boolean explicit) {
return getInstance(ASN1Sequence.getInstance(obj, explicit));
}
