Cypher Notepad Changelog

What's new in Cypher Notepad 3.0

Sep 30, 2020
  • [security] change the encryption algorithm (AES[ECB] -> AES[GCM]):
  • There is an awesome article that inspired me to change the encrpytion algorithm and is really well-described.
  • Now, Cypher Notepad is more secure.
  • Security Best Practices: Symmetric Encryption with AES in Java and Android
  • [security] create the new key when exporting secret key
  • [feature] add a sending feedback
  • [feature] add a showing help
  • [feature] add a checking for updates
  • [improvement] SecureRandom class performance issue (#4)
  • [improvement] UI improvement on Linux system
  • [improvement] reduce program size
  • [bug-fix] fix some minor bugs