SecureBlackbox Lite 2020 Node.js Edition

Questions / Feedback?

Finish Method

Completes the hash and returns the resulting message digest.

Syntax

hashfunction.finish([callback])

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for this method is defined as:

function(err, buffer){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'buffer' is the value returned by the method.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

This method finalizes the hashing operation and returns the message digest of the input data. Use it in conjuction with Reset and Update methods to process data in chunks.

Copyright (c) 2022 /n software inc. - All rights reserved.
SecureBlackbox Lite 2020 Node.js Edition - Version 20.0 [Build 8166]