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33087e3f27
esp-idf/components/bt/host/bluedroid/stack/smp
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Chinmay Chhajed b3d5ed3a03 Bluedroid: Fixes for some vulnerabilities. 
This commit fixes 'Impersonation in Passkey entry protocol'
(CVE-2020-26558) and suggests fixes for other vulnerabilites like
'Impersonation in the Pin Pairing Protocol' (CVE-2020-26555) and
'Authentication of the LE Legacy Pairing Protocol'

CVE-2020-26558 can be easily implemented if the peer device can
impersonate our public key. This commit adds a check by comparing our
and received public key and returns failed pairing if keys are same.

This commit also adds comments suggesting to use secure connection when
supported by all devices.
2020-12-25 16:01:47 +05:30
..
include Bluetooth component refactoring 2019-06-30 16:39:00 +08:00
aes.c Bluetooth component refactoring 2019-06-30 16:39:00 +08:00
p_256_curvepara.c Bluetooth component refactoring 2019-06-30 16:39:00 +08:00
p_256_ecc_pp.c Bluetooth component refactoring 2019-06-30 16:39:00 +08:00
p_256_multprecision.c Bluetooth component refactoring 2019-06-30 16:39:00 +08:00
smp_act.c Bluedroid: Fixes for some vulnerabilities. 2020-12-25 16:01:47 +05:30
smp_api.c Bluetooth component refactoring 2019-06-30 16:39:00 +08:00
smp_br_main.c Bluetooth component refactoring 2019-06-30 16:39:00 +08:00
smp_cmac.c Bluetooth component refactoring 2019-06-30 16:39:00 +08:00
smp_keys.c Bluetooth component refactoring 2019-06-30 16:39:00 +08:00
smp_l2c.c Bluetooth component refactoring 2019-06-30 16:39:00 +08:00
smp_main.c Bluetooth component refactoring 2019-06-30 16:39:00 +08:00
smp_utils.c BT/Bluedroid: Add support to set min encryption key size requirement (backport) 2019-09-25 11:57:21 +08:00