Crypto.KDF.BCryptPBKDF

Description

Port of the bcrypt_pbkdf key derivation function from OpenBSD as described at http://man.openbsd.org/bcrypt_pbkdf.3.

Synopsis

Documentation

Constructors

Parameters
Fields iterCounts :: Int The number of user-defined iterations for the algorithm (must be > 0) outputLength :: Int The number of bytes to generate out of BCryptPBKDF (must be in 1..1024)

Instances details

Show Parameters Source #
Instance details Defined in Crypto.KDF.BCryptPBKDF Methods showsPrec :: Int -> Parameters -> ShowS Source # show :: Parameters -> String Source # showList :: [Parameters] -> ShowS Source #
Eq Parameters Source #
Instance details Defined in Crypto.KDF.BCryptPBKDF Methods (==) :: Parameters -> Parameters -> Bool Source # (/=) :: Parameters -> Parameters -> Bool Source #
Ord Parameters Source #
Instance details Defined in Crypto.KDF.BCryptPBKDF Methods compare :: Parameters -> Parameters -> Ordering Source # (<) :: Parameters -> Parameters -> Bool Source # (<=) :: Parameters -> Parameters -> Bool Source # (>) :: Parameters -> Parameters -> Bool Source # (>=) :: Parameters -> Parameters -> Bool Source # max :: Parameters -> Parameters -> Parameters Source # min :: Parameters -> Parameters -> Parameters Source #

generate :: (ByteArray pass, ByteArray salt, ByteArray output) => Parameters -> pass -> salt -> output Source #

Derive a key of specified length using the bcrypt_pbkdf algorithm.

Internal hash function used by generate.

Normal users should not need this.