[PDFBOX-4784] Possibility to provide the SecureRandom to SecurityHandler

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.19
• Fix Version/s: 2.0.20, 3.0.0 PDFBox
• Component/s: Crypto
• External issue URL: https://ec.europa.eu/cefdigital/tracker/browse/DSS-1962
• Assignee: Andreas Lehmkühler
• Reporter: Pierrick Vandenbroucke
• Created: 25/Feb/20 07:10
• Updated: 15/Jun/20 04:54
• Resolved: 23/May/20 11:59

Description

In DSS, we build electronic signatures with two stateless operations (computation of the data to be signed and incorporation of the signature value). Currently, the signature creation fails with encrypted documents (AES) due to the Initialization Vector generations which produce different values at each call.

We would need a way to "stabilize" this part. We discussed about that on our issue tracker and the idea would be to provide a custom instance of the SecureRandom to the SecurityHandler.

Issue Links

• links to: GitHub Pull Request #83
• links to: GitHub Pull Request #85