Safe Haskell	Safe-Inferred
Language	Haskell2010

Cardano.Crypto.Hash.Class

Contents

Core operations
Conversions
Rendering and parsing
Other operations
Deprecated

Description

Abstract hashing functionality.

Synopsis

class (KnownNat (SizeHash h), Typeable h) => HashAlgorithm h where
- type SizeHash h :: Nat
- hashAlgorithmName :: proxy h -> String
- digest :: proxy h -> ByteString -> ByteString
sizeHash :: forall h proxy. HashAlgorithm h => proxy h -> Word
data ByteString
data Hash h a where
- pattern UnsafeHash :: forall h a. HashAlgorithm h => ShortByteString -> Hash h a
data PackedBytes (n :: Nat) where
- PackedBytes8 :: !Word64 -> PackedBytes 8
- PackedBytes28 :: !Word64 -> !Word64 -> !Word64 -> !Word32 -> PackedBytes 28
- PackedBytes32 :: !Word64 -> !Word64 -> !Word64 -> !Word64 -> PackedBytes 32
hashWith :: forall h a. HashAlgorithm h => (a -> ByteString) -> a -> Hash h a
hashWithSerialiser :: forall h a. HashAlgorithm h => (a -> Encoding) -> a -> Hash h a
castHash :: Hash h a -> Hash h b
hashToBytes :: Hash h a -> ByteString
hashFromBytes :: forall h a. HashAlgorithm h => ByteString -> Maybe (Hash h a)
hashToBytesShort :: Hash h a -> ShortByteString
hashFromBytesShort :: forall h a. HashAlgorithm h => ShortByteString -> Maybe (Hash h a)
hashFromOffsetBytesShort :: forall h a. HashAlgorithm h => ShortByteString -> Int -> Maybe (Hash h a)
hashToPackedBytes :: Hash h a -> PackedBytes (SizeHash h)
hashFromPackedBytes :: PackedBytes (SizeHash h) -> Hash h a
hashToBytesAsHex :: Hash h a -> ByteString
hashFromBytesAsHex :: HashAlgorithm h => ByteString -> Maybe (Hash h a)
hashToTextAsHex :: Hash h a -> Text
hashFromTextAsHex :: HashAlgorithm h => Text -> Maybe (Hash h a)
hashToStringAsHex :: Hash h a -> String
hashFromStringAsHex :: HashAlgorithm h => String -> Maybe (Hash h a)
xor :: Hash h a -> Hash h a -> Hash h a
hash :: forall h a. (HashAlgorithm h, ToCBOR a) => a -> Hash h a
fromHash :: Hash h a -> Natural
hashRaw :: forall h a. HashAlgorithm h => (a -> ByteString) -> a -> Hash h a
getHash :: Hash h a -> ByteString
getHashBytesAsHex :: Hash h a -> ByteString

Documentation

class (KnownNat (SizeHash h), Typeable h) => HashAlgorithm h where #

Associated Types

type SizeHash h :: Nat #

Size of hash digest

Methods

hashAlgorithmName :: proxy h -> String #

digest :: proxy h -> ByteString -> ByteString #

Instances

Instances details

HashAlgorithm Blake2b_224 #
Instance details Defined in Cardano.Crypto.Hash.Blake2b Associated Types type SizeHash Blake2b_224 :: Nat # Methods hashAlgorithmName :: proxy Blake2b_224 -> String # digest :: proxy Blake2b_224 -> ByteString -> ByteString #
HashAlgorithm Blake2b_256 #
Instance details Defined in Cardano.Crypto.Hash.Blake2b Associated Types type SizeHash Blake2b_256 :: Nat # Methods hashAlgorithmName :: proxy Blake2b_256 -> String # digest :: proxy Blake2b_256 -> ByteString -> ByteString #
HashAlgorithm Keccak256 #
Instance details Defined in Cardano.Crypto.Hash.Keccak256 Associated Types type SizeHash Keccak256 :: Nat # Methods hashAlgorithmName :: proxy Keccak256 -> String # digest :: proxy Keccak256 -> ByteString -> ByteString #
HashAlgorithm NeverHash #
Instance details Defined in Cardano.Crypto.Hash.NeverUsed Associated Types type SizeHash NeverHash :: Nat # Methods hashAlgorithmName :: proxy NeverHash -> String # digest :: proxy NeverHash -> ByteString -> ByteString #
HashAlgorithm SHA256 #
Instance details Defined in Cardano.Crypto.Hash.SHA256 Associated Types type SizeHash SHA256 :: Nat # Methods hashAlgorithmName :: proxy SHA256 -> String # digest :: proxy SHA256 -> ByteString -> ByteString #
HashAlgorithm SHA3_256 #
Instance details Defined in Cardano.Crypto.Hash.SHA3_256 Associated Types type SizeHash SHA3_256 :: Nat # Methods hashAlgorithmName :: proxy SHA3_256 -> String # digest :: proxy SHA3_256 -> ByteString -> ByteString #
(KnownNat n, CmpNat n 33 ~ 'LT) => HashAlgorithm (Blake2bPrefix n) #
Instance details Defined in Cardano.Crypto.Hash.Short Associated Types type SizeHash (Blake2bPrefix n) :: Nat # Methods hashAlgorithmName :: proxy (Blake2bPrefix n) -> String # digest :: proxy (Blake2bPrefix n) -> ByteString -> ByteString #

sizeHash :: forall h proxy. HashAlgorithm h => proxy h -> Word #

The size in bytes of the output of digest

data ByteString Source #

A space-efficient representation of a Word8 vector, supporting many efficient operations.

A ByteString contains 8-bit bytes, or by using the operations from Data.ByteString.Char8 it can be interpreted as containing 8-bit characters.

Instances

Instances details

Chunk ByteString
Instance details Defined in Data.Attoparsec.Internal.Types Associated Types type ChunkElem ByteString Methods nullChunk :: ByteString -> Bool pappendChunk :: State ByteString -> ByteString -> State ByteString atBufferEnd :: ByteString -> State ByteString -> Pos bufferElemAt :: ByteString -> Pos -> State ByteString -> Maybe (ChunkElem ByteString, Int) chunkElemToChar :: ByteString -> ChunkElem ByteString -> Char
Data ByteString
Instance details Defined in Data.ByteString.Internal.Type Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ByteString -> c ByteString Source # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ByteString Source # toConstr :: ByteString -> Constr Source # dataTypeOf :: ByteString -> DataType Source # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c ByteString) Source # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ByteString) Source # gmapT :: (forall b. Data b => b -> b) -> ByteString -> ByteString Source # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ByteString -> r Source # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ByteString -> r Source # gmapQ :: (forall d. Data d => d -> u) -> ByteString -> [u] Source # gmapQi :: Int -> (forall d. Data d => d -> u) -> ByteString -> u Source # gmapM :: Monad m => (forall d. Data d => d -> m d) -> ByteString -> m ByteString Source # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ByteString -> m ByteString Source # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ByteString -> m ByteString Source #
IsString ByteString	Beware: `fromString` truncates multi-byte characters to octets. e.g. "枯朶に烏のとまりけり秋の暮" becomes �6k�nh~�Q��n�
Instance details Defined in Data.ByteString.Internal.Type Methods fromString :: String -> ByteString Source #
Monoid ByteString
Instance details Defined in Data.ByteString.Internal.Type Methods mempty :: ByteString Source # mappend :: ByteString -> ByteString -> ByteString Source # mconcat :: [ByteString] -> ByteString Source #
Semigroup ByteString
Instance details Defined in Data.ByteString.Internal.Type Methods (<>) :: ByteString -> ByteString -> ByteString Source # sconcat :: NonEmpty ByteString -> ByteString Source # stimes :: Integral b => b -> ByteString -> ByteString Source #
IsList ByteString	Since: bytestring-0.10.12.0
Instance details Defined in Data.ByteString.Internal.Type Associated Types type Item ByteString Source # Methods fromList :: [Item ByteString] -> ByteString Source # fromListN :: Int -> [Item ByteString] -> ByteString Source # toList :: ByteString -> [Item ByteString] Source #
Read ByteString
Instance details Defined in Data.ByteString.Internal.Type Methods readsPrec :: Int -> ReadS ByteString Source # readList :: ReadS [ByteString] Source # readPrec :: ReadPrec ByteString Source # readListPrec :: ReadPrec [ByteString] Source #
Show ByteString
Instance details Defined in Data.ByteString.Internal.Type Methods showsPrec :: Int -> ByteString -> ShowS Source # show :: ByteString -> String Source # showList :: [ByteString] -> ShowS Source #
FromCBOR ByteString
Instance details Defined in Cardano.Binary.FromCBOR Methods fromCBOR :: Decoder s ByteString Source # label :: Proxy ByteString -> Text Source #
ToCBOR ByteString
Instance details Defined in Cardano.Binary.ToCBOR Methods toCBOR :: ByteString -> Encoding Source # encodedSizeExpr :: (forall t. ToCBOR t => Proxy t -> Size) -> Proxy ByteString -> Size Source # encodedListSizeExpr :: (forall t. ToCBOR t => Proxy t -> Size) -> Proxy [ByteString] -> Size Source #
SignableRepresentation ByteString #
Instance details Defined in Cardano.Crypto.Util Methods getSignableRepresentation :: ByteString -> ByteString #
NFData ByteString
Instance details Defined in Data.ByteString.Internal.Type Methods rnf :: ByteString -> () Source #
Eq ByteString
Instance details Defined in Data.ByteString.Internal.Type Methods (==) :: ByteString -> ByteString -> Bool Source # (/=) :: ByteString -> ByteString -> Bool Source #
Ord ByteString
Instance details Defined in Data.ByteString.Internal.Type Methods compare :: ByteString -> ByteString -> Ordering Source # (<) :: ByteString -> ByteString -> Bool Source # (<=) :: ByteString -> ByteString -> Bool Source # (>) :: ByteString -> ByteString -> Bool Source # (>=) :: ByteString -> ByteString -> Bool Source # max :: ByteString -> ByteString -> ByteString Source # min :: ByteString -> ByteString -> ByteString Source #
Hashable ByteString
Instance details Defined in Data.Hashable.Class Methods hashWithSalt :: Int -> ByteString -> Int hash :: ByteString -> Int
HeapWords ByteString
Instance details Defined in Cardano.HeapWords Methods heapWords :: ByteString -> Int Source #
ByteArray ByteString
Instance details Defined in Data.ByteArray.Types Methods allocRet :: Int -> (Ptr p -> IO a) -> IO (a, ByteString) Source #
ByteArrayAccess ByteString
Instance details Defined in Data.ByteArray.Types Methods length :: ByteString -> Int Source # withByteArray :: ByteString -> (Ptr p -> IO a) -> IO a Source # copyByteArrayToPtr :: ByteString -> Ptr p -> IO () Source #
NoThunks ByteString	Instance for string bytestrings Strict bytestrings shouldn't contain any thunks, but could, due to https://gitlab.haskell.org/ghc/ghc/issues/17290. However, such thunks can't retain any data that they shouldn't, and so it's safe to ignore such thunks.
Instance details Defined in NoThunks.Class Methods noThunks :: Context -> ByteString -> IO (Maybe ThunkInfo) Source # wNoThunks :: Context -> ByteString -> IO (Maybe ThunkInfo) Source # showTypeOf :: Proxy ByteString -> String Source #
Serialise ByteString	Since: serialise-0.2.0.0
Instance details Defined in Codec.Serialise.Class Methods encode :: ByteString -> Encoding Source # decode :: Decoder s ByteString Source # encodeList :: [ByteString] -> Encoding Source # decodeList :: Decoder s [ByteString] Source #
Lift ByteString	Since: bytestring-0.11.2.0
Instance details Defined in Data.ByteString.Internal.Type Methods lift :: Quote m => ByteString -> m Exp Source # liftTyped :: forall (m :: Type -> Type). Quote m => ByteString -> Code m ByteString Source #
type ChunkElem ByteString
Instance details Defined in Data.Attoparsec.Internal.Types type ChunkElem ByteString = Word8
type State ByteString
Instance details Defined in Data.Attoparsec.Internal.Types type State ByteString = Buffer
type Item ByteString
Instance details Defined in Data.ByteString.Internal.Type type Item ByteString = Word8

data Hash h a where #

Bundled Patterns

pattern UnsafeHash :: forall h a. HashAlgorithm h => ShortByteString -> Hash h a

Instances

Instances details

HashAlgorithm h => IsString (Q (TExp (Hash h a))) #	This instance is meant to be used with `TemplateHaskell` `>>>` `import Cardano.Crypto.Hash.Class (Hash)``>>>` `import Cardano.Crypto.Hash.Short (ShortHash)``>>>` `:set -XTemplateHaskell``>>>` `:set -XOverloadedStrings``>>>` `let hash = $$("0xBADC0FFEE0DDF00D") :: Hash ShortHash ()``>>>` `print hash`"badc0ffee0ddf00d" `>>>` `let hash = $$("0123456789abcdef") :: Hash ShortHash ()``>>>` `print hash`"0123456789abcdef" `>>>` `let hash = $$("deadbeef") :: Hash ShortHash ()`<interactive>:5:15: error: • <Hash blake2b_prefix_8>: Expected in decoded form to be: 8 bytes, but got: 4 • In the Template Haskell splice $$("deadbeef") In the expression: $$("deadbeef") :: Hash ShortHash () In an equation for ‘hash’: hash = $$("deadbeef") :: Hash ShortHash () `>>>` `let hash = $$("123") :: Hash ShortHash ()`<interactive>:6:15: error: • <Hash blake2b_prefix_8>: Malformed hex: invalid bytestring size • In the Template Haskell splice $$("123") In the expression: $$("123") :: Hash ShortHash () In an equation for ‘hash’: hash = $$("123") :: Hash ShortHash ()
Instance details Defined in Cardano.Crypto.Hash.Class Methods fromString :: String -> Q (TExp (Hash h a)) Source #
HashAlgorithm h => FromJSON (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods parseJSON :: Value -> Parser (Hash h a) Source # parseJSONList :: Value -> Parser [Hash h a] Source #
HashAlgorithm h => FromJSONKey (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods fromJSONKey :: FromJSONKeyFunction (Hash h a) Source # fromJSONKeyList :: FromJSONKeyFunction [Hash h a] Source #
HashAlgorithm h => ToJSON (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods toJSON :: Hash h a -> Value Source # toEncoding :: Hash h a -> Encoding Source # toJSONList :: [Hash h a] -> Value Source # toEncodingList :: [Hash h a] -> Encoding Source #
HashAlgorithm h => ToJSONKey (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods toJSONKey :: ToJSONKeyFunction (Hash h a) Source # toJSONKeyList :: ToJSONKeyFunction [Hash h a] Source #
HashAlgorithm h => IsString (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods fromString :: String -> Hash h a Source #
Generic (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Associated Types type Rep (Hash h a) :: Type -> Type Source # Methods from :: Hash h a -> Rep (Hash h a) x Source # to :: Rep (Hash h a) x -> Hash h a Source #
HashAlgorithm h => Read (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods readsPrec :: Int -> ReadS (Hash h a) Source # readList :: ReadS [Hash h a] Source # readPrec :: ReadPrec (Hash h a) Source # readListPrec :: ReadPrec [Hash h a] Source #
Show (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods showsPrec :: Int -> Hash h a -> ShowS Source # show :: Hash h a -> String Source # showList :: [Hash h a] -> ShowS Source #
(HashAlgorithm h, Typeable a) => FromCBOR (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods fromCBOR :: Decoder s (Hash h a) Source # label :: Proxy (Hash h a) -> Text Source #
(HashAlgorithm h, Typeable a) => ToCBOR (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods toCBOR :: Hash h a -> Encoding Source # encodedSizeExpr :: (forall t. ToCBOR t => Proxy t -> Size) -> Proxy (Hash h a) -> Size Source # encodedListSizeExpr :: (forall t. ToCBOR t => Proxy t -> Size) -> Proxy [Hash h a] -> Size Source #
NFData (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods rnf :: Hash h a -> () Source #
Eq (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods (==) :: Hash h a -> Hash h a -> Bool Source # (/=) :: Hash h a -> Hash h a -> Bool Source #
Ord (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods compare :: Hash h a -> Hash h a -> Ordering Source # (<) :: Hash h a -> Hash h a -> Bool Source # (<=) :: Hash h a -> Hash h a -> Bool Source # (>) :: Hash h a -> Hash h a -> Bool Source # (>=) :: Hash h a -> Hash h a -> Bool Source # max :: Hash h a -> Hash h a -> Hash h a Source # min :: Hash h a -> Hash h a -> Hash h a Source #
HeapWords (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods heapWords :: Hash h a -> Int Source #
NoThunks (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods noThunks :: Context -> Hash h a -> IO (Maybe ThunkInfo) Source # wNoThunks :: Context -> Hash h a -> IO (Maybe ThunkInfo) Source # showTypeOf :: Proxy (Hash h a) -> String Source #
HashAlgorithm h => IsString (Code Q (Hash h a)) #
Instance details Defined in Cardano.Crypto.Hash.Class Methods fromString :: String -> Code Q (Hash h a) Source #
type Rep (Hash h a) #
Instance details Defined in Cardano.Crypto.Hash.Class type Rep (Hash h a) = D1 ('MetaData "Hash" "Cardano.Crypto.Hash.Class" "cardano-crypto-class-2.1.1.0-inplace" 'True) (C1 ('MetaCons "UnsafeHashRep" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (PackedBytes (SizeHash h)))))

data PackedBytes (n :: Nat) where #

Constructors

PackedBytes8 :: !Word64 -> PackedBytes 8
PackedBytes28 :: !Word64 -> !Word64 -> !Word64 -> !Word32 -> PackedBytes 28
PackedBytes32 :: !Word64 -> !Word64 -> !Word64 -> !Word64 -> PackedBytes 32

Instances

Instances details

NFData (PackedBytes n) #
Instance details Defined in Cardano.Crypto.PackedBytes Methods rnf :: PackedBytes n -> () Source #
Eq (PackedBytes n) #
Instance details Defined in Cardano.Crypto.PackedBytes Methods (==) :: PackedBytes n -> PackedBytes n -> Bool Source # (/=) :: PackedBytes n -> PackedBytes n -> Bool Source #
Ord (PackedBytes n) #
Instance details Defined in Cardano.Crypto.PackedBytes Methods compare :: PackedBytes n -> PackedBytes n -> Ordering Source # (<) :: PackedBytes n -> PackedBytes n -> Bool Source # (<=) :: PackedBytes n -> PackedBytes n -> Bool Source # (>) :: PackedBytes n -> PackedBytes n -> Bool Source # (>=) :: PackedBytes n -> PackedBytes n -> Bool Source # max :: PackedBytes n -> PackedBytes n -> PackedBytes n Source # min :: PackedBytes n -> PackedBytes n -> PackedBytes n Source #
NoThunks (PackedBytes n) #
Instance details Defined in Cardano.Crypto.PackedBytes Methods noThunks :: Context -> PackedBytes n -> IO (Maybe ThunkInfo) Source # wNoThunks :: Context -> PackedBytes n -> IO (Maybe ThunkInfo) Source # showTypeOf :: Proxy (PackedBytes n) -> String Source #
Serialise (PackedBytes n) #
Instance details Defined in Cardano.Crypto.PackedBytes Methods encode :: PackedBytes n -> Encoding Source # decode :: Decoder s (PackedBytes n) Source # encodeList :: [PackedBytes n] -> Encoding Source # decodeList :: Decoder s [PackedBytes n] Source #

Core operations

hashWith :: forall h a. HashAlgorithm h => (a -> ByteString) -> a -> Hash h a #

Hash the given value, using a serialisation function to turn it into bytes.

hashWithSerialiser :: forall h a. HashAlgorithm h => (a -> Encoding) -> a -> Hash h a #

A variation on hashWith, but specially for CBOR encodings.

Conversions

castHash :: Hash h a -> Hash h b #

Cast the type of the hashed data.

The Hash type has a phantom type parameter to indicate what type the hash is of. It is sometimes necessary to fake this and hash a value of one type and use it where as hash of a different type is expected.

hashToBytes :: Hash h a -> ByteString #

The representation of the hash as bytes.

hashFromBytes #

Arguments

:: forall h a. HashAlgorithm h
=> ByteString	It must have an exact length, as given by `sizeHash`.
-> Maybe (Hash h a)

Make a hash from it bytes representation.

hashToBytesShort :: Hash h a -> ShortByteString #

The representation of the hash as bytes, as a ShortByteString.

hashFromBytesShort #

Arguments

:: forall h a. HashAlgorithm h
=> ShortByteString	It must be a buffer of exact length, as given by `sizeHash`.
-> Maybe (Hash h a)

Make a hash from it bytes representation, as a ShortByteString.

hashFromOffsetBytesShort #

Arguments

:: forall h a. HashAlgorithm h
=> ShortByteString	It must be a buffer that contains at least `sizeHash` many bytes staring at an offset.
-> Int	Offset in number of bytes
-> Maybe (Hash h a)

Just like hashFromBytesShort, but allows using a region of a ShortByteString.

hashToPackedBytes :: Hash h a -> PackedBytes (SizeHash h) #

O(1) - Get the underlying hash representation

hashFromPackedBytes :: PackedBytes (SizeHash h) -> Hash h a #

O(1) - Construct hash from the underlying representation

Rendering and parsing

hashToBytesAsHex :: Hash h a -> ByteString #

Convert the hash to hex encoding, as ByteString.

hashFromBytesAsHex :: HashAlgorithm h => ByteString -> Maybe (Hash h a) #

Make a hash from hex-encoded ByteString representation.

This can fail for the same reason as hashFromBytes, or because the input is invalid hex. The whole byte string must be valid hex, not just a prefix.

hashToTextAsHex :: Hash h a -> Text #

Convert the hash to hex encoding, as Text.

hashFromTextAsHex :: HashAlgorithm h => Text -> Maybe (Hash h a) #

Make a hash from hex-encoded Text representation.

This can fail for the same reason as hashFromBytes, or because the input is invalid hex. The whole byte string must be valid hex, not just a prefix.

hashToStringAsHex :: Hash h a -> String #

Convert the hash to hex encoding, as String.

hashFromStringAsHex :: HashAlgorithm h => String -> Maybe (Hash h a) #

Make a hash from hex-encoded String representation.

This can fail for the same reason as hashFromBytes, or because the input is invalid hex. The whole byte string must be valid hex, not just a prefix.

Other operations

xor :: Hash h a -> Hash h a -> Hash h a #

XOR two hashes together

Deprecated

hash :: forall h a. (HashAlgorithm h, ToCBOR a) => a -> Hash h a #

Deprecated: Use hashWith or hashWithSerialiser

fromHash :: Hash h a -> Natural #

Deprecated: Use bytesToNatural . hashToBytes

hashRaw :: forall h a. HashAlgorithm h => (a -> ByteString) -> a -> Hash h a #

Deprecated: Use hashWith

getHash :: Hash h a -> ByteString #

Deprecated: Use hashToBytes

getHashBytesAsHex :: Hash h a -> ByteString #

Deprecated: Use hashToBytesAsHex