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SourceVuESP-IDF Framework and ExamplesESP-IDFwpa_pmk_r1_to_ptk()

wpa_pmk_r1_to_ptk() function

wpa_pmk_r1_to_ptk - Derive PTK and PTKName from PMK-R1 IEEE Std 802.11r-2008 - 8.5.1.5.5

Syntax

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Summary

Declaration

Definition

from wpa_common.h:350

int wpa_pmk_r1_to_ptk(const u8 *pmk_r1, const u8 *snonce, const u8 *anonce, const u8 *sta_addr, const u8 *bssid, const u8 *pmk_r1_name, struct wpa_ptk *ptk, u8 *ptk_name, int akmp, int cipher);

Implemented in wpa_common.c:785

Arguments

Argument

pmk_r1

snonce

anonce

sta_addr

bssid

pmk_r1_name

ptk

ptk_name

akmp

cipher

References

Code

Location

Referrer

int wpa_pmk_r1_to_ptk(const u8 *pmk_r1, const u8 *snonce, const u8 *anonce,

wpa_common.c:785

int wpa_pmk_r1_to_ptk(const u8 *pmk_r1, const u8 *snonce, const u8 *anonce,

wpa_common.h:350

return wpa_pmk_r1_to_ptk(sm->pmk_r1, sm->snonce, anonce, sm->own_addr,

wpa_ft.c:50

wpa_derive_ptk_ft()

if (wpa_pmk_r1_to_ptk(sm->pmk_r1, sm->snonce, ftie->anonce,

wpa_ft.c:522

wpa_ft_process_response()

Call Tree

wpa_pmk_r1_to_ptk() is called by 2 functions and calls 5 functions:

wpa_derive_ptk_ft()

wpa_ft_process_response()

wpa_pmk_r1_to_ptk()

Data Use

wpa_pmk_r1_to_ptk() reads 6 variables and writes 3 variables:

wpa_pmk_r1_to_ptk()

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