9 Commits

Author SHA1 Message Date
Timo Keller
fb33935c9b pvsecret: test using hybrid keys
Add unite tests and (binary) test asses for the hybrid key patch.

Co-developed-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Timo Keller <tkeller@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
2026-07-28 11:00:01 +02:00
Timo Keller
ebe56592c8 pv: Add hybrid key derivation support
Add derive_aes256_gcm_key_hybrid() function that derives an Aes256GcmKey
and ML-KEM1024 ciphertext from a private ECDH customer key, a public
ECDH target key, and a public ML-KEM target key. This enables hybrid
post-quantum cryptography support.

Assisted-by: IBM Bob:1.0.5
Co-developed-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Timo Keller <tkeller@linux.ibm.com>
Acked-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
2026-07-28 11:00:00 +02:00
Marc Hartmayer
5552b476bd pv: tests: Regenerate the fake certificates using http:// URL
Adapt the script to generate the test certificates to use the prefix
'http://' for the CRL distribution points as otherwise the test would
fail with an upcoming change. Regenerate the certificates and adapt the
test case dist_points' accordingly as the distribution point has
changed.

Note: The files der.crt and der.crl are skipped as that would result in
      binary changes which caues trouble with quilt. They are only used
      by some basic tests read_crls and read_crts anyway

Assisted-by: IBM Bob:1.0.5
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Acked-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2026-07-20 15:25:58 +02:00
Marc Hartmayer
7510b96238 pv: Fix script to generate the test certificates
Fix datetime.datetime.utcnow() deprecation and fix a TypeError.

  File "create_certs.py", line 16, in createEcKeyPair
    return ec.generate_private_key(curve=curve, backend=default_backend())
           ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  TypeError: curve must be an EllipticCurve instance

Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2026-07-20 15:25:58 +02:00
Steffen Eiden
61c5d7d431 rust/pv: Attestation generation and verification support
Add functionality to generate Attestation Measurement requests.
Add functionality to verify Attestation Measurement responses.

Acked-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
2024-05-27 16:53:32 +02:00
Marc Hartmayer
f6c6f0cc71 rust/pv/test: Code + Certificate refactoring
* Get rid of Mockito
* create certs with AKID
* simplify things in the `create_certs.py` script

Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
2024-03-22 12:07:29 +01:00
Steffen Eiden
34bef977e8 rust/pv: User-data signing and verifying
Add the ability to generate signed user-data and to verify the
signature.

Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2024-02-02 16:11:22 +01:00
Steffen Eiden
bfd0e12d22 rust/pv: Signing messages
Adds the ability to sign and verify messages using ECDH or RSA keys.

Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2024-02-02 16:11:21 +01:00
Steffen Eiden
c6f621d0dc rust: Add library for pv tools
Add a `pv` crate that bundles useful functions and structs for creating
requests like `Attestation`, `Add Secret`, or even `Boot` a.k.a.
Secure Execution Image.
Note pv includes a subcrate `openssl_extensions` that (temporarily)
bundles some needed `openssl-rust` functionalities that are not
upstream yet. The plan is to remove these, when they become
upstream.

The pv crate has multiple features:
 * request - code to generate requests
 * uvsecret - code to access the UV-secret api
		with request enabled also generating requests is
		possible

Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Acked-by: Jan Höppner <hoeppner@linux.ibm.com>
Acked-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2023-08-04 11:40:54 +02:00