License | BSD-style |
---|---|
Stability | experimental |
Portability | Good |
Safe Haskell | None |
Language | Haskell2010 |
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
- data Parameters = Parameters {
- iterCounts :: Int
- outputLength :: Int
- generate :: (ByteArray pass, ByteArray salt, ByteArray output) => Parameters -> pass -> salt -> output
- hashInternal :: (ByteArrayAccess pass, ByteArrayAccess salt, ByteArray output) => pass -> salt -> output
Documentation
data Parameters Source #
Constructors
Parameters | |
Fields
|
Instances
Show Parameters Source # | |
Defined in Crypto.KDF.BCryptPBKDF Methods showsPrec :: Int -> Parameters -> ShowS show :: Parameters -> String showList :: [Parameters] -> ShowS | |
Eq Parameters Source # | |
Defined in Crypto.KDF.BCryptPBKDF | |
Ord Parameters Source # | |
Defined in Crypto.KDF.BCryptPBKDF Methods compare :: Parameters -> Parameters -> Ordering (<) :: Parameters -> Parameters -> Bool (<=) :: Parameters -> Parameters -> Bool (>) :: Parameters -> Parameters -> Bool (>=) :: Parameters -> Parameters -> Bool max :: Parameters -> Parameters -> Parameters min :: Parameters -> Parameters -> Parameters |
generate :: (ByteArray pass, ByteArray salt, ByteArray output) => Parameters -> pass -> salt -> output Source #
Derive a key of specified length using the bcrypt_pbkdf algorithm.
hashInternal :: (ByteArrayAccess pass, ByteArrayAccess salt, ByteArray output) => pass -> salt -> output Source #
Internal hash function used by generate
.
Normal users should not need this.