crypt module truncating salt to first two chars.

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Issue tracker for Pythonista (iOS)

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crypt module truncating salt to first two chars. #540

Open Razewolf opened 6 years ago

Razewolf commented 6 years ago

import crypt crypt.crypt('password',salt=crypt.METHOD_SHA256)

Expected result (changes at each run): $5$PlBwxO.5q9bk9Vas$99rywcrh1Og9aRKcH3/NdKP/YphCqTAe8Ts16eYMCu3

Pythonista3 result (same at each run): $5vvFjbkJCcrk

System Details:

Pythonista 3.2 (320000), Default interpreter 3.6.1
iOS 11.2.6, model iPad7,2, resolution (portrait) 2048.0 x 2732.0 @ 2.0

jsbain commented 6 years ago

crypt.methods A list of available password hashing algorithms, as crypt.METHOD_* objects. This list is sorted from strongest to weakest, and is guaranteed to have at least crypt.METHOD_CRYPT.

Not all methods are guaranteed on all platforms. only METHOD_CRYPT is available in pythonista on ios

jsbain commented 6 years ago

you might look into passlib, which purportedly has a pure python implementation of sha256.