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Re: [iaik-jce] SignedContent



This was a typical obfuscation software problem in Version 2.5.
If you are using 2.5, please upgrade to 2.51.

Dieter Bratko

----- Original Message -----
From: Benoît Otjacques <otjacque@crpgl.lu>
To: iaik-jce <iaik-jce@iaik.tu-graz.ac.at>; OtjacquesBenoît
<otjacque@crpgl.lu>
Sent: Monday, July 26, 1999 12:18 PM
Subject: [iaik-jce] SignedContent


> Hello,
>
>
> I must read a signed mail (msg), coming from Netscape Communicator 4.5.
>
> msg.getContentType() returns :
> multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1;
> ...
>
> Object om = msg.getContent();
> ... causes the following runtime error:
>
> Exception in thread "main" java.lang.NoClassDefFoundError:
> iaik/asn1/UNIString
>      at iaik.asn1.asn1.ASN.a(Unknown Source)
>      at iaik.asn1.ASN.<clinit>(Unknown Source)
>      at iaik.asn1.ObjectID.<init>(Unknown Source)
>      at iaik.asn1.ObjectID.<init>(Unknown Source)
>      at iaik.asn1.ObjectID.<clinit>(Unknown Source)
>      at iaik.asn1.structures.AlgorithmID.<init>(Unknown Source)
>      at iaik.asn1.structures.AlgorithmID.<clinit>(Unknown Source)
>      at iaik.security.smime.signed_content.<init>(Unknown Source)
>      at iaik.security.smime.signed_content.getContent(Unknown Source)
>      at
>
javax.activation.DataSourceDataContentHandler.getContent(DataHandler.java:75
5)
>
>      at javax.activation.DataHandler.getContent(DataHandler.java:511)
>      at
> javax.mail.internet.MimeMessage.getContent(MimeMessage.java:1068)
>      ... (my classes)
>
> The mailcap file has been found and the "multipart/signed" Mime Type has
> been
> handled as a "iaik.security.smime.signed_content". (I think ...)
>
> The exception seems to be that the class "iaik.asn1.UNIString" cannot be
> found.
>
> At the beginning of my code, there is this line:
>
> import iaik.asn1.*;
> import iaik.asn1.UNIString;
>
> And no error seems to be triggered by it.
>
> Could you help me ? Where comes the error from ?
>
> Thank you,
>
>
> Benoît.
>
>
> --
> **********************************************************
>
>    Otjacques Benoît
>
>    CRP-Gabriel Lippmann
>    162a, Av. de la Faïencerie
>    L-1511 Luxembourg.
>
>    Tel. +352-47.02.61-373.
>    Fax  +352-47.02.64.
>
>    "Il n'a y pas de vent favorable
>     pour celui qui ne sait pas où il va."
>     Sénèque.
>
> **********************************************************
>
>
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