cryptonite-0.27: Cryptography Primitives sink
License BSD-style
Maintainer Olivier Chéron <olivier.cheron@gmail.com>
Stability experimental
Portability unknown
Safe Haskell None
Language Haskell2010

Crypto.PubKey.Ed448

Description

Ed448 support

Internally uses Decaf point compression to omit the cofactor and implementation by Mike Hamburg. Externally API and data types are compatible with the encoding specified in RFC 8032.

Synopsis

Documentation

Size constants

publicKeySize :: Int Source #

A public key is 57 bytes

secretKeySize :: Int Source #

A secret key is 57 bytes

signatureSize :: Int Source #

A signature is 114 bytes

Smart constructors

signature :: ByteArrayAccess ba => ba -> CryptoFailable Signature Source #

Try to build a signature from a bytearray

publicKey :: ByteArrayAccess ba => ba -> CryptoFailable PublicKey Source #

Try to build a public key from a bytearray

secretKey :: ByteArrayAccess ba => ba -> CryptoFailable SecretKey Source #

Try to build a secret key from a bytearray

Methods

toPublic :: SecretKey -> PublicKey Source #

Create a public key from a secret key

sign :: ByteArrayAccess ba => SecretKey -> PublicKey -> ba -> Signature Source #

Sign a message using the key pair