update
Updates the decipher with data
. If the inputEncoding
argument is given, the data
argument is a string using the specified encoding. If the inputEncoding
argument is not given, data
must be a Buffer
. If data
is a Buffer
then inputEncoding
is ignored.
The outputEncoding
specifies the output format of the enciphered data. If the outputEncoding
is specified, a string using the specified encoding is returned. If no outputEncoding
is provided, a Buffer
is returned.
The decipher.update()
method can be called multiple times with new data until decipher.final()
is called. Calling decipher.update()
after decipher.final()
will result in an error being thrown.
Since
v0.1.94
Parameters
inputEncoding
The encoding
of the data
string.
outputEncoding
The encoding
of the return value.