SecureBlackbox 2020 Node.js Edition

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Select Method

Allows the selection of keys from the store.

Syntax

cryptokeystorage.select(filter, privateKeyNeeded, maxCount, [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

This function allows the user to select keys from the storage by applying a Filter. PrivateKeyNeeded specifies whether only private keys should be selected. MaxCount limits the number of certificates selected.

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