sdes-go

Simplified DES implementation in GO language

Usage:

Ecrypt:

go run sdes.go '8 bit plain text' '10 bit key'

Example: go run sdes.go 11100101 1011001010

Decrypt (add 'd' flag):

go run sdes.go '8 bit encrypted text' '10 bit key'

Example: go run sdes.go 11011111 1011110111 d

TO-DO

Implement CBC system
Translate variable names
Add code comments
Search about the possibility of padding the plain text entry