Skip to content

Commit

Permalink
Update 1552_ek_certificate_chain.md
Browse files Browse the repository at this point in the history
Co-authored-by: Thore Sommer <[email protected]>
Signed-off-by: Eugen Matery <[email protected]>
  • Loading branch information
ematery and THS-on committed Jan 22, 2025
1 parent f30a5f0 commit b5ba64f
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion 1552_ek_certificate_chain.md
Original file line number Diff line number Diff line change
Expand Up @@ -130,7 +130,7 @@ The keylime registrar only needs to store the certificate chain in the database.
The keylime tenant must detect the presence of an EK Certificate Chain and verify the
EK Cert against the chain, and finally the top level certificate against the `tpm_cert_store`.

The flow can be kept mostly as it is in `check_ek`. In case of a present ek_ca_chain, the ek must be verified against the provided chain and in case of a success the ek will be replaced by the top level certificate from the chain. Afterwards the flow can be kept as it was.
The flow can be kept mostly as it is in `check_ek`. In case of multiple certs in `ekcert` , the ek must be verified against the provided chain and in case of a success the ek will be replaced by the top level certificate from the chain. Afterwards the flow can be kept as it was.

See provided implementation:
* rust-keylime: https://github.com/ematery/rust-keylime/commit/ff448ec9f68a50b89685f8f4f3e6777d8c80ef1b
Expand Down

0 comments on commit b5ba64f

Please sign in to comment.