tree 210a8c8759a50f04305fbe58e82906d5d3154416
parent 69c4b535ea1fcd7bc41e6c3af0b9b49ba36f1d1a
author Cody Kesting <ckesting@google.com> 1569374794 -0700
committer Cody Kesting <ckesting@google.com> 1569864230 -0700

Implement MSK generation for EAP MSCHAPv2.

AwaitingEapSuccessState will return an EapSuccess object when an
EAP-Success message is received. However, this requires generating the
MSK for the current session first. Utils are defined for generating the
MSK as defined in RFC 3079. Only 128-bit (16B) keys are generated with
this implementation.

Bug: 141483998
Test: added tests for EapMsChapV2MethodStateMachineTest.
Test: atest FrameworksIkeTests
Change-Id: Ia472cc7260bb270ab5c5069c309b8cac89b2d719