SecureBlackbox 2020 Node.js Edition

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Encrypt Method

Encrypts a buffer.

Syntax

publickeycrypto.encrypt(buffer_Buffer, [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

Use this method to encrypt a byte array and get the protected message in another byte array.

Specify the encryption key in the Key property before commencing encryption.

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SecureBlackbox 2020 Node.js Edition - Version 20.0 [Build 8165]