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GHC 9.14.1 · lts/ghc-9.14.x · 6d5fdfd · 2026-10-12

Modulecryptonite-0.30Haskell2010

Crypto.Data.Padding

Various cryptographic padding commonly used for block ciphers or asymmetric systems.

Synopsis

data Format
value pad
value unpad

Packagecryptonite-0.30
Exports3
LanguageHaskell2010
LicenceBSD-3-Clause
SourcePadding.hs

datadata Format

Format of padding

Constructors

PKCS5
PKCS5: PKCS7 with hardcoded size of 8
PKCS7 Int
PKCS7 with padding size between 1 and 255
ZERO Int
zero padding with block size

Instances2Eq, Show

Eq FormatDefined in cryptonite-0.30 · Crypto.Data.Padding
Show FormatDefined in cryptonite-0.30 · Crypto.Data.Padding

valuepad :: ByteArray byteArray => Format -> byteArray -> byteArray

Apply some pad to a bytearray

valueunpad :: ByteArray byteArray => Format -> byteArray -> Maybe byteArray

Try to remove some padding from a bytearray.