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). The sending device places a signature after the Data PDU. The receiving device verifies the signature and if the signature is verified the Data
时间: 2024-04-26 16:26:36 浏览: 131
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PDU is accepted as authentic.
蓝牙低功耗支持在两个具有信任关系的设备之间通过未加密的ATT承载发送经过身份验证的数据。这是通过使用连接签名解析密钥(CSRK)对数据进行签名来实现的。发送设备在数据PDU之后放置签名。接收设备验证签名,如果签名验证成功,则接受数据PDU为真实的。
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