FrontLine BPA LOW ENERGY, Hardware User Manual

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7.2.2 BTSnoop File Format 185
7.2.3 Progress Bars 187
7.2.4 Event Numbering 188
7.2.5 Useful Character Tables 188
7.2.6 DecoderScript Overview 190
7.2.7 Bluetooth low energy ATT Decoder Handle Mapping 191
Contacting Technical Support 192
Appendicies 194
Appendix A: Application Notes 195
A.1 Decrypting Encrypted Bluetooth® low energy 196
A.1.1 How Encryption Works in Bluetooth low energy 196
A.1.2 Pairing 196
A.1.3 Pairing Methods 197
A.1.4 Encrypting the Link 198
A.1.5 Encryption Key Generation and Distribution 198
A.1.6 Encrypting The Data Transmission 199
A.1.7 Decrypting Encrypted Data Using Frontline® BPA 600 low energy Capture 199
A.2 Bluetooth® low energy Security 204
A.2.1 How Encryption Works in Bluetooth low energy 205
A.2.2 Pairing 205
A.2.3 Pairing Methods 206
A.2.4 Encrypting the Link 207
A.2.5 Encryption Key Generation and Distribution 207
A.2.6 Encrypting The Data Transmission 208
A.2.7 IRK and CSRK Revisited 208
A.2.8 Table of Acronyms 209
A.3 Bluetooth Virtual Sniffing 210
A.3.1 Introduction 210
A.3.2 Why HCI Sniffing and Virtual Sniffing are Useful 210
A.3.3 Bluetooth Sniffing History 211
A.3.4 Virtual Sniffing—What is it? 211
A.3.5 The Convenience and Reliability of Virtual Sniffing 212
A.3.6 How Virtual Sniffing Works 212
A.3.7 Virtual Sniffing and Bluetooth Stack Vendors 212
TELEDYNE LECROY
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