Scrypt

In cryptography, scrypt is a password-based key derivation function created by Colin Percival, originally for the Tarsnap online backup service. The algorithm was specifically designed to make it costly... Wikipedia

• Designers:  Colin Percival
• First published:  2009
• Digest sizes:  variable
• Block sizes:  variable
• Rounds:  variable
• Data source:  DuckDuckGo