This week's book giveaway is in the OO, Patterns, UML and Refactoring forum.
We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line!
See this thread for details.
The moose likes Security and the fly likes Not able to extract data from PKCS7 formatted signed data Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


JavaRanch » Java Forums » Engineering » Security
Bookmark "Not able to extract data from PKCS7 formatted signed data" Watch "Not able to extract data from PKCS7 formatted signed data" New topic
Author

Not able to extract data from PKCS7 formatted signed data

Prasant K Sahu
Greenhorn

Joined: Feb 03, 2011
Posts: 1
Hi Everyone,
We are using EntrustToolkit to decrypt the signed data of PKCS7 format and facing a problem to extract the certificate, signature details and the signed data.

The steps we followed are:
1. Did Base64 decode.
2. Logged in to the User object and used PKCS7DecodesStream class to extract data. But the getNumberOfSignature() method od pkcs7decodestream is returning 0 and the getOperation() method returns 3 which means "SIGN_ONLY".

Can anyone suggest me the perfect entrust class and method to satisfy my requirement. In my project we have to use only EntrustToolkit to do the decryption. Kindly help me on this.

Thanks in advance.
 
Have you checked out Aspose?
 
subject: Not able to extract data from PKCS7 formatted signed data
 
It's not a secret anymore!