Hello Ivy Team, I would like to sign PDF files using apache pdfbox. Apache pdfbox requires the bcprov-jdk15on for encryption and signing. When I try to run the signing example (https://svn.apache.org/viewvc/pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/) i get a <code> Exception in thread "main" java.lang.SecurityException: class "org.bouncycastle.asn1.ASN1Primitive"'s signer information does not match signer information of other classes in the same package at java.lang.ClassLoader.checkCerts(Unknown Source) </code> I think this exception occurs because the designer has a bcprov-jdk15-1.45.jar already included, but this is not the jar pdfbox expects. (bcprov-jdk15 and bcprov-jdk15on) When I try to delete this jar it is automatically recreated on startup. Could you please help me to solve this problem. I am using the ivy Designer 5.1.8 Thank you and best regards Florian

Hello Ivy Team, I would like to sign PDF files using apache pdfbox. Apache pdfbox requires the bcprov-jdk15on for encryption and signing. When I try to run the signing example (https://svn.apache.org/viewvc/pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/) i get a <code> Exception in thread "main" java.lang.SecurityException: class "org.bouncycastle.asn1.ASN1Primitive"'s signer information does not match signer information of other classes in the same package at java.lang.ClassLoader.checkCerts(Unknown Source) </code> I think this exception occurs because the designer has a bcprov-jdk15-1.45.jar already included, but this is not the jar pdfbox expects. (bcprov-jdk15 and bcprov-jdk15on) When I try to delete this jar it is automatically recreated on startup. Could you please help me to solve this problem. Thank you and best regards Florian