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Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -1,3 +1,16 @@ +2018-01-14 Jay Berkenbilt <ejb@ql.org> + + * Allow raw encryption key to be specified in libary and command + line with the QPDF::setPasswordIsHexKey method and + --password-is-hex-key option. Allow encryption key to be displayed + with --show-encryption-key option. Thanks to Didier Stevens + <didier.stevens@gmail.com> for the idea and contribution of one + implementation of this idea. See his blog post at + https://blog.didierstevens.com/2017/12/28/cracking-encrypted-pdfs-part-3/ + for a discussion of using this for cracking encrypted PDFs. I hope + that a future release of qpdf will include some additional + recovery options that may also make use of this capability. + 2018-01-13 Jay Berkenbilt <ejb@ql.org> * Fix lexical error: the PDF specification allows floating point |