When playing with some iceland tools which is
https://github.com/iceland2k14/kangaroo i got this speed on CPU
- [24894.64 TeraKeys/s][Kang 28672][Count 2^29.29/2^29.10][Elapsed 06s][Dead 1][RAM 53.4MB/46.0MB]
Is it good bad fake idk but like i know iceland tools are good
iceland2k14 is proprietary and all his tools contain backdoor
do not use iceland2k14 libraries unless you want to loose your keys or findings
good luck
If you suspect that there is a backdoor in it, you can always use it offline.
If it doesn not work offline, than you should be worried about it.
But I don't think ICELAND is puting some backdoors in his apps...
Agree with you, if we just script kiddiot please appreciate to all contributor who gave their code and their effort in free