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Failing formats #3405

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magnumripper opened this issue Sep 13, 2018 · 5 comments
Closed

Failing formats #3405

magnumripper opened this issue Sep 13, 2018 · 5 comments
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invalid Issue created in error, misunderstanding, etc. testing A testing task or issue (e.g., with CI)

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@magnumripper
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magnumripper commented Sep 13, 2018 •
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These don't fail at the build bots nor on my Macbook. They do (or did) fail on Ubuntu 18.04.1, bog standard AVX2 build (with OpenCL) running one thread (IIRC) and -test=0 -form=cpu:

Testing: argon2 [Blake2]... (8xOMP) FAILED (cmp_all(1))
Testing: Raw-Blake2 [BLAKE2b 512 32/64]... FAILED (cmp_all(1))
Testing: tezos, Tezos Key [PBKDF2-SHA512 64/64 OpenSSL]... (8xOMP) FAILED (cmp_all(1))
3 out of 706 tests have FAILED

Perhaps I just had an unclean build somehow, but I need to investigate.
@magnumripper magnumripper added the testing A testing task or issue (e.g., with CI) label Sep 13, 2018
@magnumripper magnumripper self-assigned this Sep 13, 2018
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I see now all three report not using SIMD at all. I need to check what the heck I was actually running.

@magnumripper magnumripper added the invalid Issue created in error, misunderstanding, etc. label Sep 13, 2018
@solardiz
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solardiz commented Sep 13, 2018 •
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For argon2 and raw-blake2, we need to update to latest upstream Argon2 code before we spend much time fixing whatever issues might be in those formats. Related: #2738, #3079.

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I see now all three report not using SIMD at all.

Looks like you previously discovered this behavior in #3079.

@magnumripper
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Yeah this is just a dupe of #3079 except I never saw it on Linux before.

@claudioandre-br
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Something may have happened to these formats recently. They are now failing on:

--arch=arm64

Testing: Raw-Blake2 [BLAKE2b 512 32/64]... FAILED (cmp_all(1))
1 out of 16 tests have FAILED

--arch=ppc64el

Testing: Raw-Blake2 [BLAKE2b 512 32/64]... FAILED (cmp_all(1))
1 out of 14 tests have FAILED

claudioandre-br added a commit to claudioandre-br/packages that referenced this issue Sep 17, 2018
@claudioandre-br
JtR: disable Raw-Blake2
4ec6afc 
It fails for an unknown reason.
openwall/john#3405
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