GIGATEK PCR300M DRIVER DOWNLOAD

For contactless smart cards this setting is not used as the command for reading card ID is standardized. Contact smart cards should work with most smart card readers as the main differences are inside the cards. Authentec family of readers is originally designed as a HW emulator of keyboard. For some classes of cards such as MIFARE it’s possible to use a single command to read card unique ID, but for most contact cards commands are different for each manufacturer. Authentec driver 13,6 MHz reader: Work factor and salt parameters influence how the hashed number is generated.

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For contactless smart cards this setting is not used as the command for reading card ID is standardized. Attention — because of this, you gigatwk configure salt and work factor parameters only once and not change them later. Windows basic reader class — it sends token ID only once when the token is detected.

Work factor security factorallows you to determine how expensive the hash function will be. Authentec driver 13,6 MHz reader: Windows Driver for contact and contactless Contact smart cards should work with most smart card readers as the main differences are inside the cards. It is sending commands and receiving responses from reader or driver.

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Default work factor was carefully chosen as a compromise between good security and hashing speed. No further cutting, padding nor formatting is applied. Both kHz and 13,6MHz versions are available.

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The reader works in the exactly same way like pcr30m Authentec family readers. Different work factor and salt parameters will generate different hashed token ID with the same input token ID same card or token. Each library supports 3 token ID format modes.

It is not possible to detect if the token has been put away nor to check if the token is still present in the vicinity of the reader.

Client configuration is platform independent but HWToken libraries are platform specific — see Platforms list for each library. Estellar setting generates token ID strings identical to the IDs of the attendance system which allows to share issued tokens list by both systems.

Work factor value determines how slow the hash function will be, means pvr300m work factor will generate different hash values in a different time span. If an invalid number is used, the encryption does not work and then only zeroes are return as the card ID. AIDs are selected in order provided when trying to read card ID.

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Using a high work factor makes it incredibly difficult to execute a brute-force attack, but can put unnecessary load on the system.

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Windows basic class — it sends token ID only once when the token is detected.

If it’s not specified, default salt will be used. This can expose token IDs to all the directory administrators and then it is theoretically possible to issue duplicate token. The salt parameter should be unique to your installation.

You can use for example online service at https: SK, OmniKey reader. Single sign on solution for.

HWToken Drivers

Cards differ by chip used and applications loaded on the chip. SK, OmniKey reader Note: Please contact your reseller for more information about supported readers.

It also detects if the token has been put away and it allows to check if the token is still present in the vicinity of the reader. See Encryption for more details. Token presence in the vicinity of the ;cr300m and token being put away are not detected.

This is the default format for all drivers. If it’s not specified, default work factor 12 will be used.