cryptonite-0.20: Cryptography Primitives sink

Safe HaskellNone
LanguageHaskell2010

Crypto.PubKey.ECC.ECDSA

Description

WARNING: Signature operations may leak the private key. Signature verification should be safe.

Synopsis

Documentation

data Signature Source #

Represent a ECDSA signature namely R and S.

Constructors

Signature 

Fields

Instances

Eq Signature Source # 
Data Signature Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Signature -> c Signature #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Signature #

toConstr :: Signature -> Constr #

dataTypeOf :: Signature -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Signature) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Signature) #

gmapT :: (forall b. Data b => b -> b) -> Signature -> Signature #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Signature -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Signature -> r #

gmapQ :: (forall d. Data d => d -> u) -> Signature -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Signature -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Signature -> m Signature #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Signature -> m Signature #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Signature -> m Signature #

Read Signature Source # 
Show Signature Source # 

type PublicPoint = Point Source #

ECC Public Point

data PublicKey Source #

ECDSA Public Key.

Constructors

PublicKey 

Instances

Eq PublicKey Source # 
Data PublicKey Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> PublicKey -> c PublicKey #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c PublicKey #

toConstr :: PublicKey -> Constr #

dataTypeOf :: PublicKey -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c PublicKey) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c PublicKey) #

gmapT :: (forall b. Data b => b -> b) -> PublicKey -> PublicKey #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> PublicKey -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> PublicKey -> r #

gmapQ :: (forall d. Data d => d -> u) -> PublicKey -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> PublicKey -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> PublicKey -> m PublicKey #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> PublicKey -> m PublicKey #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> PublicKey -> m PublicKey #

Read PublicKey Source # 
Show PublicKey Source # 

type PrivateNumber = Integer Source #

ECC Private Number

data PrivateKey Source #

ECDSA Private Key.

Instances

Eq PrivateKey Source # 
Data PrivateKey Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> PrivateKey -> c PrivateKey #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c PrivateKey #

toConstr :: PrivateKey -> Constr #

dataTypeOf :: PrivateKey -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c PrivateKey) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c PrivateKey) #

gmapT :: (forall b. Data b => b -> b) -> PrivateKey -> PrivateKey #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> PrivateKey -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> PrivateKey -> r #

gmapQ :: (forall d. Data d => d -> u) -> PrivateKey -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> PrivateKey -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> PrivateKey -> m PrivateKey #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> PrivateKey -> m PrivateKey #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> PrivateKey -> m PrivateKey #

Read PrivateKey Source # 
Show PrivateKey Source # 

data KeyPair Source #

ECDSA Key Pair.

Instances

Eq KeyPair Source # 

Methods

(==) :: KeyPair -> KeyPair -> Bool #

(/=) :: KeyPair -> KeyPair -> Bool #

Data KeyPair Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> KeyPair -> c KeyPair #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c KeyPair #

toConstr :: KeyPair -> Constr #

dataTypeOf :: KeyPair -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c KeyPair) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c KeyPair) #

gmapT :: (forall b. Data b => b -> b) -> KeyPair -> KeyPair #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> KeyPair -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> KeyPair -> r #

gmapQ :: (forall d. Data d => d -> u) -> KeyPair -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> KeyPair -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> KeyPair -> m KeyPair #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> KeyPair -> m KeyPair #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> KeyPair -> m KeyPair #

Read KeyPair Source # 
Show KeyPair Source # 

toPublicKey :: KeyPair -> PublicKey Source #

Public key of a ECDSA Key pair.

toPrivateKey :: KeyPair -> PrivateKey Source #

Private key of a ECDSA Key pair.

signWith Source #

Arguments

:: (ByteArrayAccess msg, HashAlgorithm hash) 
=> Integer

k random number

-> PrivateKey

private key

-> hash

hash function

-> msg

message to sign

-> Maybe Signature 

Sign message using the private key and an explicit k number.

WARNING: Vulnerable to timing attacks.

sign :: (ByteArrayAccess msg, HashAlgorithm hash, MonadRandom m) => PrivateKey -> hash -> msg -> m Signature Source #

Sign message using the private key.

WARNING: Vulnerable to timing attacks.

verify :: (ByteArrayAccess msg, HashAlgorithm hash) => hash -> PublicKey -> Signature -> msg -> Bool Source #

Verify a bytestring using the public key.