Crypto.Types.PubKey.DSA

references: https://tools.ietf.org/html/rfc6979

Documentation

data Params

Represent DSA parameters namely P, G, and Q.

Constructors

Params

Fields

params_p :: Integer

DSA p

params_g :: Integer

DSA g

params_q :: Integer

DSA q

Instances

Eq Params

Data Params

Read Params

Show Params

ASN1Object Params

Typeable * Params

data Signature

Represent a DSA signature namely R and S.

Constructors

Signature

Fields

sign_r :: Integer

DSA r

sign_s :: Integer

DSA s

Instances

Eq Signature

Data Signature

Read Signature

Show Signature

ASN1Object Signature

Typeable * Signature

type PublicNumber = Integer

DSA Public Number, usually embedded in DSA Public Key

data PublicKey

Represent a DSA public key.

Constructors

PublicKey

Fields

public_params :: Params

DSA parameters

public_y :: PublicNumber

DSA public Y

Instances

Eq PublicKey

Data PublicKey

Read PublicKey

Show PublicKey

ASN1Object PublicKey

Typeable * PublicKey

type PrivateNumber = Integer

DSA Private Number, usually embedded in DSA Private Key

data PrivateKey

Represent a DSA private key.

Only x need to be secret. the DSA parameters are publicly shared with the other side.

Constructors

PrivateKey

Fields

private_params :: Params

DSA parameters

private_x :: PrivateNumber

DSA private X

Instances

Eq PrivateKey

Data PrivateKey

Read PrivateKey

Show PrivateKey

Typeable * PrivateKey

data KeyPair

Represent a DSA key pair

Constructors

KeyPair Params PublicNumber PrivateNumber

Instances

Eq KeyPair

Data KeyPair

Read KeyPair

Show KeyPair

ASN1Object KeyPair

Typeable * KeyPair

toPublicKey :: KeyPair -> PublicKey

Public key of a DSA Key pair

toPrivateKey :: KeyPair -> PrivateKey

Private key of a DSA Key pair