My latest blog posts:

[dennis....@gmail.com]

18 Feb 2022
[SAT] UNSAT proofs
https://yurichev.com/news/20220218_UNSAT_proofs/?src=google_groups

17 Feb 2022
[Math] Primitive root
https://yurichev.com/news/20220217_primitive_root/?src=google_groups

16 Feb 2022
[Math] Remainder as a checksum
https://yurichev.com/news/20220216_remainder_as_checksum/?src=google_groups

15 Feb 2022
[Crypto] Two factor auth, RSA tokens
https://yurichev.com/news/20220215_two_factor/?src=google_groups

14 Feb 2022
[Crypto] Licensing your software with OpenSSL. Using license keys. Software copy-protection.
https://yurichev.com/news/20220214_licensing/?src=google_groups

14 Feb 2022
[C/C++][Assembly][RevEng] Understanding C/C++ code by compiling it
https://yurichev.com/news/20220214_asm/?src=google_groups

12 Feb 2022
Software copy protection/licensing
https://yurichev.com/news/20220212_protection/?src=google_groups

12 Feb 2022
[C/C++] Yet another explanation of C/C++ pointers
https://yurichev.com/news/20220212_C_ptrs/?src=google_groups

10 Feb 2022
[Crypto] How to crack RSA-512 on off-the-shelf hardware in 4 days

https://yurichev.com/news/20220210_RSA/?src=google_groups

05 Feb 2022
[Unix] Maildir, mutt and vim
https://yurichev.com/news/20220205_maildir/?src=google_groups

04 Feb 2022
Translating my books
https://yurichev.com/news/20220204_translating/?src=google_groups

03 Feb 2022
[Math] Injective, surjective, bijective functions
https://yurichev.com/news/20220203_func/?src=google_groups

01 Feb 2022
[English] Powershell: cmdlet, funclet, etc
https://yurichev.com/news/20220201_cmdlet/?src=google_groups

01 Feb 2022
[Chess] Knight's movements
https://yurichev.com/news/20220201_chess/?src=google_groups

24 Jan 2022
[Unix] Load average
https://yurichev.com/news/20220124_loadavg/?src=google_groups

16 Jan 2022
[Wolfram] Wordclouds for your book library
https://yurichev.com/news/20220116_wordcloud/?src=google_groups

03 Jan 2022
[RevEng] Orthodox file managers
https://yurichev.com/news/20220103_FAR/?src=google_groups