最終更新:2022-08-17 (水) 05:27:43 (611d)
Bluetooth/鍵
Bluetooth Classic/鍵?
BLE/鍵
LTK
CSRK
- Bluetooth LE supports the ability to send authenticated data over an unencrypted ATT bearer between two devices with a trusted relationship.
- This is accomplished by signing the data with a Connection Signature Resolving Key (CSRK).
IRK
メモ
- Bluetooth LE uses multiple keys, each for a specific purpose, as follows:
- Confidentiality of data and device authentication
- Authentication of unencrypted data
- Device Identity
