DownloadHcryptoJ (Historical cryptology in Java) is a Java based programming library for implementing and analyzing historical ciphers. HcryptoJ is designed to support research and teaching in historical cryptography and computer science. Licensed under GPL.
Features
- Extensible object-oriented design modeled after the Java Cryptography Extension (JCE).
- General enough to implement any symmetrical key cipher that maps plaintext to ciphertext.
- Supports encryption, decryption, and analysis of strings and ASCII files.
- Default Provider classes are supplied which contain implementations of Caesar, Simple Substitution (passphrase), Vigenere, Playfair, Affine, RailFence, and Transposition ciphers.
- All Cipher objects are defined with a Key class which can accomodate a wide range of key types.
- Supports a wide range of alphabets including: az, AZ, azAZ, azAZ09, printable ASCII and the full ASCII character set.
License
GNU General Public License version 3.0 (GPLv3)Follow HcryptoJ
You Might Also Like
Vertex AI offers everything you need to build and use generative AI—from AI solutions, to Search and Conversation, to 130+ foundation models, to a unified AI platform.
Rate This Project
Login To Rate This Project
User Reviews
Be the first to post a review of HcryptoJ!