digest
Calculates the HMAC digest of all of the data passed using hmac.update()
. If encoding
is provided a string is returned; otherwise a Buffer
is returned;
The Hmac
object can not be used again after hmac.digest()
has been called. Multiple calls to hmac.digest()
will result in an error being thrown.
Since
v0.1.94
Parameters
encoding
The encoding
of the return value.