Ski is an S/Key (one-time pad or password) calculator, with handy features such as storing your passphrases in the system keychain and automatic calculation against challenges on the pasteboard.
What's new in this version:
This is the first public release of Ski. Supports S/Key challenges using the MD4, MD5 and SHA1 hash algorithms.
This software was checked for viruses and was found to be clean. Click here to see antivirus report.