exception encrypting session key (Java PGP Encryption with Bouncy Castle)

[Former Member]

Hello experts,

we want to implement a Java Mapping with PGP encryption using the Bouncy Castle libraries. I can test the Java Mapping locally with Eclipse and everything works fine. I also created other Java Mappings using the same environment and everything works fine.

However, now, the mapping doesn't work on the XI system. I always get the error:

exception encrypting session key

org.bouncycastle.openpgp.PGPException: exception encrypting session key at org.bouncycastle.openpgp.PGPEncryptedDataGenerator.open(Unknown Source) at org.bouncycastle.openpgp.PGPEncryptedDataGenerator.open(Unknown Source) at pgpEncryptionPackage.PGP_Encryption_Test_Neu.encryptFile(PGP_Encryption_Test_Neu.java:127) at pgpEncryptionPackage.PGP_Encryption_Test_Neu.execute(PGP_Encryption_Test_Neu.java:79) at com.sap.aii.ibrep.server.mapping.ibrun.RepJavaMapping.execute(RepJavaMapping.java:73) at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingHandler.run(RepMappingHandler.java:80) at com.sap.aii.ibrep.server.mapping.rt.MappingHandlerAdapter.run(MappingHandlerAdapter.java:107) at com.sap.aii.ibrep.server.mapping.ServerMapService.transformInterfaceMapping(ServerMapService.java:127) at com.sap.aii.ibrep.server.mapping.ServerMapService.transform(ServerMapService.java:104) at com.sap.aii.ibrep.sbeans.mapping.MapServiceBean.transform(MapServiceBean.java:40) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0_0.transform(MapServiceRemoteObjectImpl0_0.java:167)

Has anybody an idea, how I can solve this problem?

Best regards,

David

[Former Member]

There was an underlying exception! The library can't be imported as an "Imported Archive", because it is signed. We imported the file on OS level.

[former_member183910]

Hi David,

Where and how did you deploy those jar files?

Thanks,

Sandeep Maurya

[Former Member]

Hi Dandeep,

you have to store the jar-files (e.g. "bcprov-jdk15on-151.jar" and "bcpg-jdk15on-151.jar" ) in th folder "/.../J00/exe/sapjvm_6/jre/lib/ext" and to restart the application server.

best regards,

Norbert

[Former Member]

Hope you have downloaded and deployed java class library for bouncy-castle.

Thanks,

Nilehs

[Former Member]

Yes, and as the posted error message states, they are also in use. The XI and my local eclipse project use the same bouncycastle libraries. Locally everything works... on XI I get the error.