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serpcrypt

Description

Installation

Prerequisites:

sudo apt-get install build-essential libssl-dev

Compiling:

gcc -o serpcrypt serpcrypt.c -lssl -lcrypto

Usage

Encryption:

Pass your values as following: ./serpcrypt -e "$YourText" $YourKey $YourIV

Example:

Input: ./serpcrypt -e "Hello, Serpent Cipher!" abcd1234abcd1234abcd1234abcd1234abcd1234abcd1234abcd1234abcd1234 1234567890abcdef1234567890abcdef

Output: Ciphertext (hex): 6fbd1c2f156aba92bff5d6ed63cfbcc9

Decryption:

Pass your values as following: ./serpcrypt -d "$YourCipherText" $YourKey $YourIV

Example:

Input: ./serpcrypt -d "6fbd1c2f156aba92bff5d6ed63cfbcc9" abcd1234abcd1234abcd1234abcd1234abcd1234abcd1234abcd1234abcd1234 1234567890abcdef1234567890abcdef

Output: Decrypted text: Hello, Serpent Cipher!