Botan.Utility

Documentation

constantTimeCompare :: ByteString -> ByteString -> Int -> Bool

Returns 0 if x[0..len] == y[0..len], -1 otherwise.

scrubMemory :: MonadIO m => Ptr a -> Int -> m ()

scrub :: (MonadIO m, Storable a) => Ptr a -> m ()

scrubArray :: (MonadIO m, Storable a) => Int -> Ptr a -> m ()

scrubForeignPtr :: (MonadIO m, Storable a) => ForeignPtr a -> m ()

scrubForeignPtrArray :: (MonadIO m, Storable a) => Int -> ForeignPtr a -> m ()

scrubByteString :: MonadIO m => ByteString -> m ()

data HexCase

Constructors

Upper

Lower

hexEncode :: ByteString -> HexCase -> Text

hexDecode :: Text -> ByteString

"Hex decode some data"

base64Encode :: ByteString -> Text

base64Decode :: Text -> ByteString