SecureBlackbox Lite 2020 Node.js Edition

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EncryptInit Method

Initializes a per-block encryption process.

Syntax

symmetriccrypto.encryptInit([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){ }

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

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

Use this method to initialize a block-by-block encryption process. Follow it with calls to EncryptUpdate (as many as needed), and complete the encryptionwith an EncryptFinal call.

Specify the encryption key in Key property before calling this method.

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SecureBlackbox Lite 2020 Node.js Edition - Version 20.0 [Build 8166]