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JCryptor uses the Caesar-cipher to encrypt keystrokes on-the-fly. It can also be used to decrypt an encrypted text easily. Caesar-cipher is a simple encryption algorithm, developed by Julius Caesar, to encrypt his correspondence with Cicero in the ancient world. Therefore it uses a simple character substitution method to replace a given character by another. A keyshift of thirteen is called ROT13. ROT13 can be decrypted by encrypting it again with ROT13. Even today this simple method is used by authorities to protect documents from unintentional reading.
--UPDATE--
[25.01.14] Release 1.0 (final)
-- Bugfixes
[05.05.12] Release 0.2
-- implements polyalphabeticel substitution
Features
- On-The-Fly encrypting
- On-The-Fly decrypting
- Keylistener for keyboard usage
- Sophisticated design
- Runs on Windows, Mac and Linux
Project Samples
License
GNU General Public License version 3.0 (GPLv3)Follow JCryptor
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User Reviews
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Great software, thank you.