Pierrick Vandenbroucke created PDFBOX-4784:
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Summary: Possibility to provide the SecureRandom to SecurityHandler
Key: PDFBOX-4784
URL: https://issues.apache.org/jira/browse/PDFBOX-4784
Project: PDFBox
Issue Type: Improvement
Reporter: Pierrick Vandenbroucke
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 which generates different values at each call.
We would need a way to "stabilize" this part. We discussed about that on our
[issue tracker|https://ec.europa.eu/cefdigital/tracker/browse/DSS-1962] and the
idea would be to provide a custom instance of the SecureRandom to the
[SecurityHandler|https://github.com/apache/pdfbox/blob/2.0.19/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/encryption/SecurityHandler.java#L381].
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