Haskoin.Keys.Common

ECDSA private and public key functions.

Public & Private Keys

data PubKeyI

Elliptic curve public key type with expected serialized compression flag.

Constructors

PubKeyI

Fields

• pubKeyPoint :: !PubKey
• pubKeyCompressed :: !Bool

Instances

Eq PubKeyI

Defined in Haskoin.Keys.Common

Methods

(==) :: PubKeyI -> PubKeyI -> Bool

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

Read PubKeyI

Defined in Haskoin.Keys.Common

Methods

readsPrec :: Int -> ReadS PubKeyI

readList :: ReadS [PubKeyI]

readPrec :: ReadPrec PubKeyI

readListPrec :: ReadPrec [PubKeyI]

Show PubKeyI

Defined in Haskoin.Keys.Common

Methods

showsPrec :: Int -> PubKeyI -> ShowS

show :: PubKeyI -> String

showList :: [PubKeyI] -> ShowS

IsString PubKeyI

Defined in Haskoin.Keys.Common

Methods

fromString :: String -> PubKeyI

Generic PubKeyI

Defined in Haskoin.Keys.Common

Associated Types

type Rep PubKeyI :: Type -> Type

Methods

from :: PubKeyI -> Rep PubKeyI x

to :: Rep PubKeyI x -> PubKeyI

Hashable PubKeyI

Defined in Haskoin.Keys.Common

Methods

hashWithSalt :: Int -> PubKeyI -> Int

hash :: PubKeyI -> Int

ToJSON PubKeyI

Defined in Haskoin.Keys.Common

Methods

toJSON :: PubKeyI -> Value

toEncoding :: PubKeyI -> Encoding

toJSONList :: [PubKeyI] -> Value

toEncodingList :: [PubKeyI] -> Encoding

FromJSON PubKeyI

Defined in Haskoin.Keys.Common

Methods

parseJSON :: Value -> Parser PubKeyI

parseJSONList :: Value -> Parser [PubKeyI]

Binary PubKeyI

Defined in Haskoin.Keys.Common

Methods

put :: PubKeyI -> Put

get :: Get PubKeyI

putList :: [PubKeyI] -> Put

Serial PubKeyI

Defined in Haskoin.Keys.Common

Methods

serialize :: MonadPut m => PubKeyI -> m ()

deserialize :: MonadGet m => m PubKeyI

Serialize PubKeyI

Defined in Haskoin.Keys.Common

Methods

put :: Putter PubKeyI

get :: Get PubKeyI

NFData PubKeyI

Defined in Haskoin.Keys.Common

Methods

rnf :: PubKeyI -> ()

type Rep PubKeyI

Defined in Haskoin.Keys.Common

type Rep PubKeyI = D1 ('MetaData "PubKeyI" "Haskoin.Keys.Common" "haskoin-core-0.21.2-inplace" 'False) (C1 ('MetaCons "PubKeyI" 'PrefixI 'True) (S1 ('MetaSel ('Just "pubKeyPoint") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 PubKey) :*: S1 ('MetaSel ('Just "pubKeyCompressed") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool)))

data SecKeyI

Elliptic curve private key type with expected public key compression information. Compression information is stored in private key WIF formats and needs to be preserved to generate the correct address from the corresponding public key.

Constructors

SecKeyI

Fields

• secKeyData :: !SecKey
• secKeyCompressed :: !Bool

Instances

Eq SecKeyI

Defined in Haskoin.Keys.Common

Methods

(==) :: SecKeyI -> SecKeyI -> Bool

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

Read SecKeyI

Defined in Haskoin.Keys.Common

Methods

readsPrec :: Int -> ReadS SecKeyI

readList :: ReadS [SecKeyI]

readPrec :: ReadPrec SecKeyI

readListPrec :: ReadPrec [SecKeyI]

Show SecKeyI

Defined in Haskoin.Keys.Common

Methods

showsPrec :: Int -> SecKeyI -> ShowS

show :: SecKeyI -> String

showList :: [SecKeyI] -> ShowS

Generic SecKeyI

Defined in Haskoin.Keys.Common

Associated Types

type Rep SecKeyI :: Type -> Type

Methods

from :: SecKeyI -> Rep SecKeyI x

to :: Rep SecKeyI x -> SecKeyI

NFData SecKeyI

Defined in Haskoin.Keys.Common

Methods

rnf :: SecKeyI -> ()

type Rep SecKeyI

Defined in Haskoin.Keys.Common

type Rep SecKeyI = D1 ('MetaData "SecKeyI" "Haskoin.Keys.Common" "haskoin-core-0.21.2-inplace" 'False) (C1 ('MetaCons "SecKeyI" 'PrefixI 'True) (S1 ('MetaSel ('Just "secKeyData") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 SecKey) :*: S1 ('MetaSel ('Just "secKeyCompressed") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool)))

exportPubKey :: Bool -> PubKey -> ByteString

Encode public key as DER. First argument True for compressed output.

importPubKey :: ByteString -> Maybe PubKey

Import DER-encoded public key.

wrapPubKey :: Bool -> PubKey -> PubKeyI

Wrap a public key from secp256k1 library adding information about compression.

derivePubKeyI :: SecKeyI -> PubKeyI

Derives a public key from a private key. This function will preserve compression flag.

wrapSecKey :: Bool -> SecKey -> SecKeyI

Wrap private key with corresponding public key compression flag.

fromMiniKey :: ByteString -> Maybe SecKeyI

Decode Casascius mini private keys (22 or 30 characters).

tweakPubKey :: PubKey -> Hash256 -> Maybe PubKey

Tweak a public key.

tweakSecKey :: SecKey -> Hash256 -> Maybe SecKey

Tweak a private key.

getSecKey :: SecKey -> ByteString

secKey :: ByteString -> Maybe SecKey

Import 32-byte ByteString as SecKey.

Private Key Wallet Import Format (WIF)

fromWif :: Network -> Base58 -> Maybe SecKeyI

Decode private key from WIF (wallet import format) string.

toWif :: Network -> SecKeyI -> Base58

Encode private key into a WIF string.