- crypt-blowfish-gensalt random #!key logroundsprocedure
Generates a salt string for the Blowfish-based crypt() implementation as introduced by Niels Provos and David Mazières in OpenBSD. This is sometimes referred to as bcrypt.
logrounds is the 2-based logarithm of the number of iterations to run the EksBlowfish algorithm. If not specified or #f it defaults to the value of crypt-blowfish-default-logrounds.
random is a procedure that returns a randomly filled u8vector. See the documentation on crypt-default-random-u8vector and crypt-gensalt for more information.