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  1. PDFBox
  2. PDFBOX-4421

Add support for AES128 encryption for public key

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.13
    • Fix Version/s: 2.0.22, 3.0.0 PDFBox
    • Component/s: Crypto
    • Labels:

      Description

      Follow-up of PDFBOX-4413. AES256 works for public key crypto, but AES128 doesn't when the file is generated by an external software. (local tests work) We should at least get the decryption to work.

        Attachments

        1. image-2020-09-16-10-32-11-060.png
          14 kB
          Christian Appl
        2. image-2020-09-16-10-33-55-201.png
          39 kB
          Christian Appl
        3. image-2020-09-16-11-55-33-275.png
          32 kB
          Christian Appl
        4. keystore.pfx
          2 kB
          Christian Appl
        5. B2-Adobe-128-aes-sec.pdf
          789 kB
          Christian Appl
        6. PDFBOX-4421_Add_support_for_AES128_encryption_for_public_key_(DRAFT).patch
          25 kB
          Christian Appl
        7. screenshot-1.png
          11 kB
          Christian Appl
        8. B2-AES-256-secured.pdf
          789 kB
          Christian Appl
        9. PDFBOX-4421_Add_support_for_AES128_encryption_for_public_key_(AES128,_256_-_filter_based_k.patch
          25 kB
          Christian Appl
        10. AESkeylength128.pdf
          11 kB
          Christian Appl
        11. AESkeylength256.pdf
          11 kB
          Christian Appl

          Activity

            People

            • Assignee:
              tilman Tilman Hausherr
              Reporter:
              tilman Tilman Hausherr
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              Dates

              • Created:
                Updated:
                Resolved: