ESE - Enigma Skeleton Encrypter

The program works based on the encryption algorithm version EN201. It is a symmetric substitution encryption method. In the future it is planned to extend this algorithm to an asymmetric method with a combination of substitution and transposition cipher. Plus, this algorithm is equipped with a hashing function to ensure that the decryption error is detected.

ESE has the following features:

• encryption of files and directory contents using a key chosen by the user
• static file encryption - encryption is performed, according to 4 keys, whose length is around 256b
• File encryption unidirectional - complete destruction of the file and prevention of reading or restoring it
• Decryption of all mentioned methods
• Generation of security keys 32 - 4096b
• File fingerprinting.