Bug 160445

Summary: sha-hmac 64 bit bug
Product: [Fedora] Fedora Reporter: Oliver Paukstadt <pstadt>
Component: cryptsetup-luksAssignee: Bill Nottingham <notting>
Status: CLOSED RAWHIDE QA Contact:
Severity: high Docs Contact:
Priority: medium    
Version: 4CC: clemens, rvokal
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: 1.0-2 Doc Type: Bug Fix
Doc Text:
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Clone Of: Environment:
Last Closed: 2005-06-16 17:21:15 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
Fix for this bug none

Description Oliver Paukstadt 2005-06-15 08:09:59 UTC 
Description of problem:
There is a bug in sha-hmac implementation.
This makes it impossible to exchange filesystem images between 64 and 32 bit
architectures.
Maybe this has an impact on security of encryption on 64 bit.

Version-Release number of selected component (if applicable):
cryptsetup-luks-1.0-1.src.rpm

How reproducible:
create an filesystem-image with luks on 32 bit and transfer it to 64 bit.
Same if you want to use the same partion from a 32/64 Bit dualboot.

Additional info:
Patch is available and attached
Comment 1 Oliver Paukstadt 2005-06-15 08:09:59 UTC 
Created attachment 115463 [details]
Fix for this bug
Comment 2 Bill Nottingham 2005-06-16 17:21:15 UTC 
Added in 1.0-2; CC'ing upstream maintainer.
Comment 3 Bill Nottingham 2005-06-16 17:28:41 UTC 
Note that some minor fixes need made here for it to build:

- s/uint32_t/u_int32_t/
- add a #include <sys/types.h>