Illegal instruction about crypto1_bs

[aczid]

This software is not supported on x86 machines. You need to use a 64 bit Linux OS. The underlying code for craptev1 does not work on x86, so patching my code will not help.

[DrSchottky]

Code actually works on x86 machines. The Illegal Instruction mentioned by @bildin was caused by popcnt usage (as said in #18 ). I successfully recovered a key with 50min of offline crunching on a late '03 2.8GHz Celeron.
Anyway there are integers overflows somewhere in the code that screw up things ( like cracking %).
I haven't gone deep into it, but I've seen many variables declared as size_t : that's a type-misusage since they don't represent the size of an object and width is platform-dependant.

[aczid]

Thanks for the report, you are right. I got weird results from craptev1_sizeof_space but it seems that's the only place anything goes wrong. I'll try to fix the code accordingly.

[aczid]

This should be fixed, please check the results. craptev1_sizeof_space needs a 64-bit up-conversion to get sensible results. bla has released craptev1-v1.1 that fixes this issue.

[Gritsenich]

My friend has the same problem "Illegal instruction" with a new compiled crypto1_bs (Kali x64) like with old version.
He tried crypto1_bs on this processors:

1. Intel® Core™ i5-2520M (AVX supprorted only);
2. Intel® Core™ i5-3317U (AVX supprorted only).
   Any idea will be helpful.

[DrSchottky]

Very strange, I tested it on a 2nd gen i5 (i5-24xxM) and it worked flawlessy,
Try to recompile it w/o -march=native

[Gritsenich]

Sorry. It was my mistake. Everything is fine.
I just didn't known about direct compilation on the targeting computer and sent him my result.
My computer has AVX2 supported processor.

[aczid]

Thanks to you both for confirming it still works ok. :)