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rust/pv*: Add support for CCK update

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The ultravisor supports a new secret type in `add-secret` to update
the customer communication key (CCK). Support this new secret
type (0x16).

[seiden@linux.ibm.com: Constify CCK Header struct usage]
Acked-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jakob Naucke <naucke@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Jakob Naucke
2025-04-25 15:49:29 +02:00
committed by Jan Höppner
parent b11bb64732
commit 443652dcd2
6 changed files with 152 additions and 4 deletions
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4
rust/pv_core/src/uvdevice/secret_list.rs
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@@ -398,6 +398,7 @@ pub enum ListableSecretType {
///
/// 0 is reserved
/// 1 is Null secret, with no id and not list-able
/// 21 is Update CCK secret, with no id and not list-able
Invalid(u16),
/// Unknown secret type
Unknown(u16),
@@ -436,6 +437,8 @@ impl ListableSecretType {
pub const ECDSA_ED25519_KEY: u16 = 0x0014;
/// UV secret-type id for an ed448-private-key secret
pub const ECDSA_ED448_KEY: u16 = 0x0015;
/// UV secret-type id for a new customer communication key
pub const UPDATE_CCK: u16 = 0x0016;
}
impl Display for ListableSecretType {
@@ -482,6 +485,7 @@ impl From<u16> for ListableSecretType {
Self::ECDSA_P521_KEY => Self::Retrievable(RetrievableSecret::Ec(EcCurves::Secp521R1)),
Self::ECDSA_ED25519_KEY => Self::Retrievable(RetrievableSecret::Ec(EcCurves::Ed25519)),
Self::ECDSA_ED448_KEY => Self::Retrievable(RetrievableSecret::Ec(EcCurves::Ed448)),
Self::UPDATE_CCK => Self::Invalid(Self::UPDATE_CCK),
n => Self::Unknown(n),
}
}