crypto.password.scrypt

Functions for encrypting passwords using the cutting-edge scrypt algorithm.

See: https://www.tarsnap.com/scrypt/scrypt.pdf

check

(check raw encrypted)

Compare a raw string with a string encrypted with the encrypt function. Returns true if the string matches, false otherwise.

encrypt

(encrypt raw)(encrypt raw n)(encrypt raw n r p)

Encrypt a password string using the scrypt algorithm. This function takes three optional parameters:

n - the CPU cost, must be a power of 2, defaults to 2^15
r - the memory cost, defaults to 8
p - the parallelization parameter, defaults to 1