HcryptoJ0
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Free Version
Publisher Description
HcryptoJ (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.
- 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.
About HcryptoJ
HcryptoJ is a free software published in the Other list of programs, part of Security & Privacy.
This program is available in English. It was last updated on 29 September, 2026. HcryptoJ is compatible with the following operating systems: Linux, Mac, Windows.
The company that develops HcryptoJ is ndanger000. The latest version released by its developer is 0. This version was rated by 1 users of our site and has an average rating of 3.0.
The download we have available for HcryptoJ has a file size of 1.3 MB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2009-12-13 and was downloaded 66 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the HcryptoJ as malware if the download link is broken.
How to install HcryptoJ on your Windows device:
This program is available in English. It was last updated on 29 September, 2026. HcryptoJ is compatible with the following operating systems: Linux, Mac, Windows.
The company that develops HcryptoJ is ndanger000. The latest version released by its developer is 0. This version was rated by 1 users of our site and has an average rating of 3.0.
The download we have available for HcryptoJ has a file size of 1.3 MB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2009-12-13 and was downloaded 66 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the HcryptoJ as malware if the download link is broken.
How to install HcryptoJ on your Windows device:
- Click on the Download button on our website. This will start the download from the website of the developer.
- Once the HcryptoJ is downloaded click on it to start the setup process (assuming you are on a desktop computer).
- When the installation is finished you should be able to see and run the program.
Program Details
System requirements
Operating systems
mac,windows,linux
Download information
File size
1.3 MB
Total downloads
66
Pricing
License model
Free
Price
Version History
Here you can find the changelog of HcryptoJ since it was posted on our website on 2015-04-25. The latest version is 0 and it was updated on Soft112 on 29 September, 2026. See below the changes in each version:
version
posted on 2009-12-13
version files
posted on 2009-12-13
Several fixes and updates
