Eq XPub Source #
Instance details Defined in SLIP32 Methods (==) :: XPub -> XPub -> Bool # (/=) :: XPub -> XPub -> Bool #
Show XPub Source #
Instance details Defined in SLIP32 Methods showsPrec :: Int -> XPub -> ShowS # show :: XPub -> String # showList :: [XPub] -> ShowS #

data Pub Source #

Public key.

Construct with pub.

Instances

Eq Pub Source #
Instance details Defined in SLIP32 Methods (==) :: Pub -> Pub -> Bool # (/=) :: Pub -> Pub -> Bool #
Show Pub Source #
Instance details Defined in SLIP32 Methods showsPrec :: Int -> Pub -> ShowS # show :: Pub -> String # showList :: [Pub] -> ShowS #

pub :: ByteString -> Maybe Pub Source #

Construct a Pub key from its raw bytes.

33 bytes in total, containing \(ser_{P}(P)\).
The leftmost byte is either 0x02 or 0x03, depending on the parity of the omitted y coordinate.
The remaining 32 bytes are \(ser_{256}(x)\).

See Bitcoin's BIP-0032 for details.

Nothing if something is not satisfied.

unPub :: Pub -> ByteString Source #

Obtain the 33 raw bytes inside a Pub. See pub.

Private key

data XPrv Source #

Extended private key.

Constructors

XPrv !Path !Chain !Prv

Instances

Eq XPrv Source #
Instance details Defined in SLIP32 Methods (==) :: XPrv -> XPrv -> Bool # (/=) :: XPrv -> XPrv -> Bool #
Show XPrv Source #
Instance details Defined in SLIP32 Methods showsPrec :: Int -> XPrv -> ShowS # show :: XPrv -> String # showList :: [XPrv] -> ShowS #

data Prv Source #

Private key.

Construct with prv.

Instances

Eq Prv Source #
Instance details Defined in SLIP32 Methods (==) :: Prv -> Prv -> Bool # (/=) :: Prv -> Prv -> Bool #
Show Prv Source #
Instance details Defined in SLIP32 Methods showsPrec :: Int -> Prv -> ShowS # show :: Prv -> String # showList :: [Prv] -> ShowS #

prv :: ByteString -> Maybe Prv Source #

Construct a Prv key from its raw bytes.

33 bytes in total.
The leftmost byte must be 0x00.
The remaining 32 bytes are \(ser_{256}(k)\).

See Bitcoin's BIP-0032 for details.

Nothing if something is not satisfied.

unPrv :: Prv -> ByteString Source #

Obtain the 33 raw bytes inside a Prv. See prv.

Path

data Path Source #

Derivation path.

Construct with path.

Instances

Eq Path Source #
Instance details Defined in SLIP32 Methods (==) :: Path -> Path -> Bool # (/=) :: Path -> Path -> Bool #
Show Path Source #
Instance details Defined in SLIP32 Methods showsPrec :: Int -> Path -> ShowS # show :: Path -> String # showList :: [Path] -> ShowS #

path :: [Word32] -> Maybe Path Source #

Construct a derivation Path.

Hardened keys start from \(2^{31}\).

m           = path []
m/0         = path [0]
m/0'        = path [0 + 2^31]
m/1         = path [1]
m/1'        = path [1 + 2^31]
m/0'/1/2'/2 = path [0 + 2^31, 1, 2 + 2^31, 2]

See Bitcoin's BIP-0032 for details.

Returns Nothing if the list length is more than 255.

unPath :: Path -> [Word32] Source #

Obtains the derivation path as a list of up to 255 elements.

Chain

data Chain Source #

Chain code.

Construct with chain.

Instances

Eq Chain Source #
Instance details Defined in SLIP32 Methods (==) :: Chain -> Chain -> Bool # (/=) :: Chain -> Chain -> Bool #
Show Chain Source #
Instance details Defined in SLIP32 Methods showsPrec :: Int -> Chain -> ShowS # show :: Chain -> String # showList :: [Chain] -> ShowS #

chain :: ByteString -> Maybe Chain Source #

Construct a Chain code.

See Bitcoin's BIP-0032 for details.

Nothing if the ByteString length is not 32.

unChain :: Chain -> ByteString Source #

Obtain the 32 raw bytes inside a Chain.