TLEA (Totally Logical Encryption Algorithm)

As the Acronym says its a Logical (Pun found?? ) , under-development symmetric key encryption algorithm that aim to

• be secure
• be fast
• easy to modify
• able to avoid various attacks

Reason i am making this thing :

• i am just intrested in making/understanding this kind of stuff
• and this is also my university project

Requirement

• made on numpy == 1.19.1

How to use

1. drop the file tlea.py in the directory of your file in which you want to use

2. use the script below as reference

import tlea

thedata = "qwerty"
thekey = "test"


#mode 1 is for encryption
a = tlea.tlea(data=thedata,key=thekey,mode=1)
print(a)  #V3cgIW1eKnteMSgzQWlNSFJadTUzUVJtNzIgakZjXyYgSi4kfit0bycnTkh5fl9cKDRoemgldV5xdHxkKzpibFpbXiRgTFlHKXJ7SSVsJWhUX2QsLzhdNDZndEldI0g=


#mode 2 is decryption
a = tlea.tlea(a,thekey,2)
print(a)  #qwerty

TODOs

• make it work
• improve security (need to use chaining to avoid pattern based attack)

WARNING

Do not use it for production use as testing is till done