Innovative Technology NV22 - General Description; Cctalk des Encryption; 7.4 Cc2

NV9 Spectral Range Manual
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Copyright © Innovative Technology Ltd 2019 Doc: GA02156 NV9S Range User Manual
Version: 1.1
Page 42 of 54
7.4 CC2
7.4.1 General Description
The CC2 protocol is an extension of ccTalk with additional status and payout
commands to support the Multi Notefloat recycler unit and thus should be used if
wanting to use the NV22 in ccTalk. Contact support for the necessary protocol
documentation.
7.4.2 ccTalk
®
DES Encryption
When using ccTalk
®
DES encryption, the NV22 and host machine must exchange a
secret key which forms the basis of the communication encryption. This exchange is
performed in a Trusted Mode maintaining security. The Trusted Mode can only be
entered by a physical access to the NV22.
Caution!
Innovative Technology Ltd. provides full SDK
packages including Interface Specification,
Implementation Guide as well as source code
examples for SSP respectively eSSP only!