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Copyright © Innovative Technology Ltd 2020 Doc: BV50 User Manual
Version: 1.0
Page 27 of 63
6.3.3 ccTalk
®
DES Encryption
When using ccTalk
®
DES encryption, the BV50 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 BV50. Please refer to Appendix 11.4 for details.
6.3.4 Setup Example Drawing/s