attributes
¶
attributes
¶
This module provides definitions common to all kinds of BLE attributes, specifically characteristics and descriptors.
- class Attribute¶
Constants describing security levels.
- NO_ACCESS¶
security mode: access not allowed
- OPEN¶
security_mode: no security (link is not encrypted)
- ENCRYPT_NO_MITM¶
security_mode: unauthenticated encryption, without man-in-the-middle protection
- ENCRYPT_WITH_MITM¶
security_mode: authenticated encryption, with man-in-the-middle protection
- LESC_ENCRYPT_WITH_MITM¶
security_mode: LESC encryption, with man-in-the-middle protection
- SIGNED_NO_MITM¶
security_mode: unauthenticated data signing, without man-in-the-middle protection
- SIGNED_WITH_MITM¶
security_mode: authenticated data signing, without man-in-the-middle protection