Crypto.PubKey.RSA.Types

Documentation

data Error

error possible during encryption, decryption or signing.

Constructors

MessageSizeIncorrect

the message to decrypt is not of the correct size (need to be == private_size)

MessageTooLong

the message to encrypt is too long

MessageNotRecognized

the message decrypted doesn't have a PKCS15 structure (0 2 .. 0 msg)

SignatureTooLong

the message's digest is too long

InvalidParameters

some parameters lead to breaking assumptions.

Instances

Eq Error

Methods

(==) :: Error -> Error -> Bool

(/=) :: Error -> Error -> Bool

Show Error

Methods

showsPrec :: Int -> Error -> ShowS

show :: Error -> String

showList :: [Error] -> ShowS

data Blinder

Blinder which is used to obfuscate the timing of the decryption primitive (used by decryption and signing).

Constructors

Blinder !Integer !Integer

Instances

Eq Blinder

Methods

(==) :: Blinder -> Blinder -> Bool

(/=) :: Blinder -> Blinder -> Bool

Show Blinder

Methods

showsPrec :: Int -> Blinder -> ShowS

show :: Blinder -> String

showList :: [Blinder] -> ShowS

data PublicKey

Represent a RSA public key

Constructors

PublicKey

Fields

• public_size :: Int

  size of key in bytes

• public_n :: Integer

  public p*q

• public_e :: Integer

  public exponant e

Instances

Eq PublicKey

Methods

(==) :: PublicKey -> PublicKey -> Bool

(/=) :: PublicKey -> PublicKey -> Bool

Data PublicKey

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

Methods

readsPrec :: Int -> ReadS PublicKey

readList :: ReadS [PublicKey]

readPrec :: ReadPrec PublicKey

readListPrec :: ReadPrec [PublicKey]

Show PublicKey

Methods

showsPrec :: Int -> PublicKey -> ShowS

show :: PublicKey -> String

showList :: [PublicKey] -> ShowS

NFData PublicKey

Methods

rnf :: PublicKey -> ()

data PrivateKey

Represent a RSA private key.

Only the pub, d fields are mandatory to fill.

p, q, dP, dQ, qinv are by-product during RSA generation, but are useful to record here to speed up massively the decrypt and sign operation.

implementations can leave optional fields to 0.

Constructors

PrivateKey

Fields

• private_pub :: PublicKey

  public part of a private key (size, n and e)

• private_d :: Integer

  private exponant d

• private_p :: Integer

  p prime number

• private_q :: Integer

  q prime number

• private_dP :: Integer

  d mod (p-1)

• private_dQ :: Integer

  d mod (q-1)

• private_qinv :: Integer

  q^(-1) mod p

Instances

Eq PrivateKey

Methods

(==) :: PrivateKey -> PrivateKey -> Bool

(/=) :: PrivateKey -> PrivateKey -> Bool

Data PrivateKey

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

Methods

readsPrec :: Int -> ReadS PrivateKey

readList :: ReadS [PrivateKey]

readPrec :: ReadPrec PrivateKey

readListPrec :: ReadPrec [PrivateKey]

Show PrivateKey

Methods

showsPrec :: Int -> PrivateKey -> ShowS

show :: PrivateKey -> String

showList :: [PrivateKey] -> ShowS

NFData PrivateKey

Methods

rnf :: PrivateKey -> ()

newtype KeyPair

Represent RSA KeyPair

note the RSA private key contains already an instance of public key for efficiency

Constructors

KeyPair PrivateKey

Instances

Eq KeyPair

Methods

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

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

Data KeyPair

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

Methods

readsPrec :: Int -> ReadS KeyPair

readList :: ReadS [KeyPair]

readPrec :: ReadPrec KeyPair

readListPrec :: ReadPrec [KeyPair]

Show KeyPair

Methods

showsPrec :: Int -> KeyPair -> ShowS

show :: KeyPair -> String

showList :: [KeyPair] -> ShowS

NFData KeyPair

Methods

rnf :: KeyPair -> ()

toPublicKey :: KeyPair -> PublicKey

Public key of a RSA KeyPair

toPrivateKey :: KeyPair -> PrivateKey

Private key of a RSA KeyPair

private_size :: PrivateKey -> Int

get the size in bytes from a private key

private_n :: PrivateKey -> Integer

get n from a private key

private_e :: PrivateKey -> Integer

get e from a private key