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7z AES encryption - IV randomness issues #379

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maenpaa24 opened this Issue Mar 6, 2019 · 4 comments

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maenpaa24 commented Mar 6, 2019

Hi! There was a bug in 7zip AES encryption which has been fixed recently. It has been reported here:

https://sourceforge.net/p/sevenzip/bugs/2176/

I haven't seen anything about it in the changelog. Is it fixed in the latest version? If so, could you add it to the changelog?

Thanks.

@aonez aonez self-assigned this Mar 6, 2019

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aonez commented Mar 6, 2019

I'll check that one! Thanks for the tip 👍

@aonez aonez added this to the 1.1.13 milestone Mar 6, 2019

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aonez commented Mar 7, 2019

Will use the enhanced code on next 1.1.13 revision. Thanks again @maenpaa24!

Here the p7zip source patch: 15-Enhanced-encryption-strength.patch.zip

@aonez aonez added the fixed label Mar 7, 2019

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maenpaa24 commented Mar 7, 2019

Thanks to you for your hard work!

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aonez commented Mar 19, 2019

Keka 1.1.13 released with this patch! Thanks again for the feedback @maenpaa24!

@aonez aonez closed this Mar 19, 2019

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