final
Once the decipher.final() method has been called, the Decipher object can no longer be used to decrypt data. Attempts to call decipher.final() more than once will result in an error being thrown.
Since
v0.1.94
Return
Any remaining deciphered contents. If outputEncoding is specified, a string is returned. If an outputEncoding is not provided, a {@link Buffer} is returned.
Parameters
outputEncoding
The encoding of the return value.