secp256k1-0.5.2: Bindings for secp256k1 library from Bitcoin Core

LicenseMIT
MaintainerJean-Pierre Rupp <root@haskoin.com>
Stabilityexperimental
PortabilityPOSIX
Safe HaskellNone
LanguageHaskell2010

Crypto.Secp256k1.Internal

Description

The API for this module may change at any time. This is an internal module only exposed for hacking and experimentation.

Synopsis

Documentation

data Ctx Source #

Constructors

Ctx 

newtype Ret Source #

Constructors

Ret 

Fields

Instances

Eq Ret Source # 

Methods

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

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

Ord Ret Source # 

Methods

compare :: Ret -> Ret -> Ordering #

(<) :: Ret -> Ret -> Bool #

(<=) :: Ret -> Ret -> Bool #

(>) :: Ret -> Ret -> Bool #

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

max :: Ret -> Ret -> Ret #

min :: Ret -> Ret -> Ret #

Read Ret Source # 
Show Ret Source # 

Methods

showsPrec :: Int -> Ret -> ShowS #

show :: Ret -> String #

showList :: [Ret] -> ShowS #

type NonceFunction a Source #

Arguments

 = Ptr Nonce32 
-> Ptr Msg32 
-> Ptr SecKey32 
-> Ptr Algo16 
-> Ptr a

extra data

-> CUInt

attempt

-> Ret 

Nonce32-generating function

withContext :: (Ptr Ctx -> IO a) -> a Source #

setIllegalCallback Source #

Arguments

:: Ptr Ctx 
-> FunPtr (CString -> Ptr a -> IO ())

message, data

-> Ptr a

data

-> IO () 

setErrorCallback Source #

Arguments

:: Ptr Ctx 
-> FunPtr (CString -> Ptr a -> IO ())

message, data

-> Ptr a

data

-> IO () 

ecPubKeyParse Source #

Arguments

:: Ptr Ctx 
-> Ptr PubKey64 
-> Ptr CUChar

encoded public key array

-> CSize

size of encoded public key array

-> IO Ret 

ecPubKeySerialize Source #

Arguments

:: Ptr Ctx 
-> Ptr CUChar

array for encoded public key, must be large enough

-> Ptr CSize

size of encoded public key, will be updated

-> Ptr PubKey64 
-> SerFlags 
-> IO Ret 

ecdsaSignatureParseDer Source #

Arguments

:: Ptr Ctx 
-> Ptr Sig64 
-> Ptr CUChar

encoded DER signature

-> CSize

size of encoded signature

-> IO Ret 

ecdsaSignatureSerializeDer Source #

Arguments

:: Ptr Ctx 
-> Ptr CUChar

array for encoded signature, must be large enough

-> Ptr CSize

size of encoded signature, will be updated

-> Ptr Sig64 
-> IO Ret 

ecdsaSignatureNormalize Source #

Arguments

:: Ptr Ctx 
-> Ptr Sig64

output

-> Ptr Sig64

input

-> IO Ret 

ecdsaSign Source #

Arguments

:: Ptr Ctx 
-> Ptr Sig64 
-> Ptr Msg32 
-> Ptr SecKey32 
-> FunPtr (NonceFunction a) 
-> Ptr a

nonce data

-> IO Ret 

ecPubKeyCombine Source #

Arguments

:: Ptr Ctx 
-> Ptr PubKey64

pointer to public key storage

-> Ptr (Ptr PubKey64)

pointer to array of public keys

-> CInt

number of public keys

-> IO Ret 

ecdsaSignRecoverable Source #

Arguments

:: Ptr Ctx 
-> Ptr RecSig65 
-> Ptr Msg32 
-> Ptr SecKey32 
-> FunPtr (NonceFunction a) 
-> Ptr a

nonce data

-> IO Ret