Crypto.Secp256k1.Internal

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

Documentation

data LCtx

data PubKey64

data Msg32

data Sig64

data Compact64

data Seed32

data SecKey32

data Tweak32

type CtxFlags = CUInt

type SerFlags = CUInt

type Ret = CInt

type NonceFun a = Ptr CUChar -> Ptr CUChar -> Ptr CUChar -> Ptr CUChar -> Ptr a -> CInt -> IO CInt

type Ctx = Ptr LCtx

verify :: CtxFlags

sign :: CtxFlags

signVerify :: CtxFlags

compressed :: SerFlags

uncompressed :: SerFlags

isSuccess :: Ret -> Bool

unsafeUseByteString :: ByteString -> ((Ptr a, CSize) -> IO b) -> IO b

useByteString :: ByteString -> ((Ptr a, CSize) -> IO b) -> IO b

unsafePackByteString :: (Ptr a, CSize) -> IO ByteString

packByteString :: (Ptr a, CSize) -> IO ByteString

ctx :: Ctx

contextCreate :: CtxFlags -> IO Ctx

contextClone :: Ctx -> IO Ctx

contextDestroy :: FunPtr (Ctx -> IO ())

setIllegalCallback

Arguments

:: Ctx

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

message, data

-> Ptr a

data

-> IO ()

setErrorCallback

Arguments

:: Ctx

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

message, data

-> Ptr a

data

-> IO ()

ecPubKeyParse

Arguments

:: Ctx

-> Ptr PubKey64

-> Ptr CUChar

encoded public key array

-> CSize

size of encoded public key array

-> IO Ret

ecPubKeySerialize

Arguments

:: 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

ecdsaSignatureParseCompact :: Ctx -> Ptr Sig64 -> Ptr Compact64 -> IO Ret

ecdsaSignatureParseDer

Arguments

:: Ctx

-> Ptr Sig64

-> Ptr CUChar

encoded DER signature

-> CSize

size of encoded signature

-> IO Ret

ecdsaSignatureSerializeDer

Arguments

:: Ctx

-> Ptr CUChar

array for encoded signature, must be large enough

-> Ptr CSize

size of encoded signature, will be updated

-> Ptr Sig64

-> IO Ret

ecdsaSignatureSerializeCompact :: Ctx -> Ptr Compact64 -> Ptr Sig64 -> IO Ret

ecdsaVerify :: Ctx -> Ptr Sig64 -> Ptr Msg32 -> Ptr PubKey64 -> IO Ret

ecdsaSignatureNormalize

Arguments

:: Ctx

-> Ptr Sig64

output

-> Ptr Sig64

input

-> IO Ret

ecdsaSign

Arguments

:: Ctx

-> Ptr Sig64

-> Ptr Msg32

-> Ptr SecKey32

-> FunPtr (NonceFun a)

-> Ptr a

nonce data

-> IO Ret

ecSecKeyVerify :: Ctx -> Ptr SecKey32 -> IO Ret

ecPubKeyCreate :: Ctx -> Ptr PubKey64 -> Ptr SecKey32 -> IO Ret

ecSecKeyTweakAdd :: Ctx -> Ptr SecKey32 -> Ptr Tweak32 -> IO Ret

ecTweakNegate :: Ctx -> Ptr Tweak32 -> IO Ret

ecPubKeyTweakAdd :: Ctx -> Ptr PubKey64 -> Ptr Tweak32 -> IO Ret

ecSecKeyTweakMul :: Ctx -> Ptr SecKey32 -> Ptr Tweak32 -> IO Ret

ecPubKeyTweakMul :: Ctx -> Ptr PubKey64 -> Ptr Tweak32 -> IO Ret

contextRandomize :: Ctx -> Ptr Seed32 -> IO Ret

ecPubKeyCombine

Arguments

:: Ctx

-> Ptr PubKey64

pointer to public key storage

-> Ptr (Ptr PubKey64)

pointer to array of public keys

-> CInt

number of public keys

-> IO Ret