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Commit 2fcd4b6b authored by Tri Vo's avatar Tri Vo
Browse files

Update challenge size check 

aosp/2480181 changed minimum challenge size to 16.

Bug: 272392463
Test: VtsHalRemotelyProvisionedComponentTargetTest
Change-Id: I420f230651192e8fd67aab2ceff916a9c8b6db92
parent 3eed07ea

security/keymint/support/remote_prov_utils.cpp

+2 −2
Original line number Diff line number Diff line
@@ -805,8 +805,8 @@ ErrMsgOr<bytevec> parseAndValidateAuthenticatedRequestSignedPayload( 
        return "Challenge must be a Bstr.";

    }



    if (challenge.size() < 32 || challenge.size() > 64) {

        return "Challenge size must be between 32 and 64 bytes inclusive. "

    if (challenge.size() < 16 || challenge.size() > 64) {

        return "Challenge size must be between 16 and 64 bytes inclusive. "

               "However, challenge is " +

               std::to_string(challenge.size()) + " bytes long.";

    }