[LLVMdev] possible miscompilation of openssl on x86-64

[Owen Anderson]

John,

I actually just observed this failure a few days ago, and tracking it down is fairly high on my priority list.

--Owen

On Aug 5, 2010, at 9:40 AM, John Regehr wrote:

> Hi folks,
> 
> I'm playing with this version of OpenSSL:
> 
>   openssl-SNAP-20100804
> 
> On x86 using clang I can build it and run all tests successfully.  On 
> x86-64 using clang r110287 I get the error message below during "make test".
> 
> Not sure if anyone has time to look into this but I'm probably not the 
> right person to start debugging it...
> 
> Thanks,
> 
> John Regehr
> 
> 
> 
> 
> ../util/shlib_wrap.sh ./bftest
> testing blowfish in raw ecb mode
> testing blowfish in ecb mode
> testing blowfish set_key
> testing blowfish in cbc mode
> testing blowfish in cfb64 mode
> testing blowfish in ofb64
> ../util/shlib_wrap.sh ./casttest
> ecb cast error encrypting for keysize 128
> got     :9B 8C 2F F3 49 DB 70 23
> expected:23 8B 4F E5 84 7E 44 B2
> ecb cast error encrypting for keysize 80
> got     :D5 3F 3D 1D F4 5E E0 65
> expected:EB 6A 71 1A 2C 02 27 1B
> ecb cast error encrypting for keysize 40
> got     :4E 15 A4 62 87 EB 0A A2
> expected:7A C8 16 D1 6E 9B 30 2E
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100805/e8f01f10/attachment.html>