Make the API less prone to error by specifying some of them as must_use.
This avoids issues that the result is not used.
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Allow pvattest verify to verify hybrid keys. The hybrid key is
represented by a sha512 hash truncated to 32 bytes.
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Introduce HybridPublicKey combining ECDH and ML-KEM public keys. Use it
for HostKey::V2 and add Keyslot::V2 for hybrid keyslots.
Add tests for the new functionality.
Assisted-by: IBM Bob:1.0.5
Signed-off-by: Timo Keller <tkeller@linux.ibm.com>
Reviewed-by: Marc Hartmayer <marc@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
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>
Add a HostKey enum (currently V1(PKey<Public>)) and introduce a
versioned Keyslot enum (V1(KeyslotV1)). Rename the existing Keyslot type
to KeyslotV1 to prepare for future format extensions.
Update pv, pvattest, pvimg, and pvsecret to use the new enums.
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Timo Keller <tkeller@linux.ibm.com>
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Split req.rs into multiple files so that additions can be done more
easily.
Assisted-by: IBM Bob:1.0.4
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Marc Hartmayer