RSA

is one of the first public-key cryptosystems and is widely used for secure data transmission.

————By Wikipedia

Usage

encode or decode the file (run.py)

python3 run.py -f 32 README.md rm.encode.md rm.decode.md

next printing

{ 4168463629687917583 3704611002826026679 12940768536243160463 }
$ py: Encrypted file =>
$ py.RSA: Save as to: rm.encode.md
$ py: Decrypted file =>
$ py.RSA: Save as to: rm.decode.md

RSA OBJ: { public_key, private_key, modulus}
(#but in fact it isn't)

resolve string or string array

python3 run.py -t Life is short, you need Python

todo

暂时这样吧，能使(本来吧只是想写个给区块链数据加密的玩具...)

Tip

没试过究竟能防多大强度的破解，生产环境请一定要用128位以上，放心很快

如果有什么好建议及时联系哦.