crypto sample

crypto sample, pkcs, pbkdf2, openssl, aes, rsa, ecc

http://cacr.uwaterloo.ca/techreports/1999/corr99-34.pdf

https://tools.ietf.org/html/rfc5480

https://tools.ietf.org/html/rfc6979

SEC 1: Elliptic Curve Cryptography

install

$ apt-get install cpanminus openssl libssl-dev python
$ cpanm -n File::Slurp PBKDF2::Tiny Crypt::CBC Digest::SHA Crypt::OpenSSL::PKCS::Func 

$ pip install pycryptodomex tinyec sympy