php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login
Bug #75284 sha3 is not supported on bigendian machine
Submitted: 2017-09-29 11:38 UTC Modified: 2017-10-03 04:44 UTC
From: remi@php.net Assigned: remi (profile)
Status: Closed Package: hash related
PHP Version: 7.2.0RC3 OS: GNU/Linux
Private report: No CVE-ID: None
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: remi@php.net
New email:
PHP Version: OS:

 

 [2017-09-29 11:38 UTC] remi@php.net
Description:
------------
At least on s390x and ppc64

/builddir/build/BUILD/php-7.2.0RC3/ext/hash/sha3/generic64lc/KeccakP-1600-opt64.c: In function 'KeccakP1600_AddLanes':
/builddir/build/BUILD/php-7.2.0RC3/ext/hash/sha3/generic64lc/KeccakP-1600-opt64.c:158:22: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     UINT8 *curData = data;
                      ^~~~
/builddir/build/BUILD/php-7.2.0RC3/ext/hash/sha3/generic64lc/KeccakP-1600-opt64.c: In function 'KeccakP1600_OverwriteBytesInLane':
/builddir/build/BUILD/php-7.2.0RC3/ext/hash/sha3/generic64lc/KeccakP-1600-opt64.c:208:2: error: #error "Not yet implemented"
 #error "Not yet implemented"
  ^~~~~
/builddir/build/BUILD/php-7.2.0RC3/ext/hash/sha3/generic64lc/KeccakP-1600-opt64.c: In function 'KeccakP1600_OverwriteLanes':
/builddir/build/BUILD/php-7.2.0RC3/ext/hash/sha3/generic64lc/KeccakP-1600-opt64.c:229:2: error: #error "Not yet implemented"
 #error "Not yet implemented"
  ^~~~~
/builddir/build/BUILD/php-7.2.0RC3/ext/hash/sha3/generic64lc/KeccakP-1600-opt64.c: In function 'KeccakP1600_OverwriteWithZeroes':
/builddir/build/BUILD/php-7.2.0RC3/ext/hash/sha3/generic64lc/KeccakP-1600-opt64.c:264:2: error: #error "Not yet implemented"
 #error "Not yet implemented"
  ^~~~~
make: *** [Makefile:1073: ext/hash/sha3/generic64lc/KeccakP-1600-opt64.lo] Error 1
make: *** Waiting for unfinished jobs....


So we need to disable the new sha3 on bigendian
(at least temporarily until fully implemented)



Patches

Pull Requests

Pull requests:

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2017-09-29 12:03 UTC] remi@php.net
-Summary: Bigendian is not supported +Summary: sha3 is not supported on bigendian machine
 [2017-09-29 19:26 UTC] pollita@php.net
-Status: Open +Status: Verified
 [2017-09-29 19:26 UTC] pollita@php.net
Could you try this diff on a 64-bit BE machine? I don't have any handy. :D

https://gist.github.com/sgolemon/c79bb083b26b142867a09363458f5506
 [2017-10-02 11:59 UTC] remi@php.net
@Sara you proposal build but test suite fails.
(more info in the PR)
 [2017-10-03 04:43 UTC] remi@php.net
Automatic comment on behalf of remi@remirepo.net
Revision: http://git.php.net/?p=php-src.git;a=commit;h=d67873ec99a352ba2985ceaa86d82348e719e930
Log: Fix Bug #75284 sha3 is not supported on bigendian machine
 [2017-10-03 04:43 UTC] remi@php.net
-Status: Verified +Status: Closed
 [2017-10-03 04:44 UTC] remi@php.net
-Assigned To: +Assigned To: remi
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved.
Last updated: Tue Dec 10 08:01:27 2024 UTC