Review Request 115497: Replace SHA with PBKDF2-SHA512+Salt

[Valentin Rusu]

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Ship it!


One the issue around minor version check is done, feel free to commit it!

- Valentin Rusu


On Feb. 10, 2014, 5:43 p.m., Àlex Fiestas wrote:
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> https://git.reviewboard.kde.org/r/115497/
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> (Updated Feb. 10, 2014, 5:43 p.m.)
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> 
> Review request for KDE Runtime, Teo Mrnjavac and Valentin Rusu.
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> Repository: kde-runtime
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> Description
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> Uses the MINOR_VERSION (which until now it was 0) to upgrade the hash from SHA to PBKDF2-SHA512+salt.
> I would have loved to completely replace it once the wallet is ported to the new hashing but because
> of kwalletd code that is not possible without a bigger rewrite.
> 
> There are 2 reasons for this patch:
> 1-We avoid using our own implementation of SHA
> 2-We use a modern hashing technique
> 
> I'm cooking more patches to use the system user password to open the wallet, we want that password to be
> hashed using PBKDF2_SHA512 for security reasons.
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> 
> Diffs
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>   CMakeLists.txt 275a6c7 
>   cmake/modules/FindLibGcrypt.cmake PRE-CREATION 
>   kwalletd/backend/CMakeLists.txt 5a5837c 
>   kwalletd/backend/backendpersisthandler.cpp bdef6ca 
>   kwalletd/backend/kwalletbackend.h 83ebf7f 
>   kwalletd/backend/kwalletbackend.cc e4d461c 
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> Diff: https://git.reviewboard.kde.org/r/115497/diff/
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> Testing
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> Thanks,
> 
> Àlex Fiestas
> 
>

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