Implement AKManager #7
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jimmykarily
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Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
since we implemented the getRawTPM which takes a different struct as input and nobody needs to call getTPMDevice outside this package. Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Every request that is prone to replay attacks, should include a nonce. We now send the nonce only on the "proof" request along with the proof data. Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
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Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
which is what the legacy getAttestationData() method was doing, which is enough (the server only needs the public key not the whole parameters struct) Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
where no nonce is needed. Also use the full attestation parameters as there are more fields reuquired to produce the challenge response Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
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Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
so that we can choose which PCR to include in the tpm Quote in the kcrypt-challenger repo. The old version included all PCRs and didn't let us choose while now we can: https://github.com/google/go-attestation/blob/4f3c3b0fe5706286182530cd798be833ad0c4a74/attest/tpm.go#L325 Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
since they are internal implementation Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
because swtpm is in the official repos: https://launchpad.net/ubuntu/noble/+package/swtpm Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
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Point to this: kairos-io/tpm-helpers#7 Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
to allow kcrypt-challenger to cleanup the NV storage (e.g. to reset the local passphrase) Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
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Part of: kairos-io/kairos#2988