List (find) and import a key that exists in a KMIP server into the zkey
repository. Retrieve the key attributes of a key stored in a KMIP server,
and extract the zkey properties from it.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
When a key is removed from the zkey repository, it is usually not removed
from the KMIP server. Optionally, the state of a KMIP key can be changed
when it is removed by zkey.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Change the attributes of a key at the KMIP server when the properties
of a key are changed in zkey.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Allow to generate a new AES key at the KMIP server, and retrieved it.
Keys are always retrieved in wrapped format, wrapped by the public RSA
wrapping key used by the KMIP plugin. The KMIP plugin can then unwrap
the retrieved key with its secure private RSA key, and can then import
the retrieved AES key into the zkey repository as secure key. That way,
the retrieved AES key is never in clear, once it leaves the KMIP server.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
When the master keys of the configured APQNs are changed, the secure
identity key as well as the secure wrapping key must be re-enciphered.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Keys retrieved from a KMIP server are wrapped with an RSA key. The
RSA wrapping key is a secure key generated by the KMIP plugin. The
public RSA key is registered at the KMIP server, and the KMIP server
can then wrap the keys with it. The KMIP plugin can unwrap the retrieved
key with the private RSA key and import it as secure key into the zkey
repository.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Configure a connection to a KMIP server, establish trust between
server and client, query the KMIP server and verify if it supports
the required KMIP operations. Also, the profile to be used with this
KMIP server is tried to matched. If not specified in the profile,
the KMIP protocol version to be used is discovered.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
KMIP server profiles (not to be confused with profiles defined by
the KMIP standard) define how the KMIP plugin talks to the KMIP
server. Profiles can be used to configure certain KMIP usages for
certain KMIP servers.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
For the client certificate to authenticate with the KMIP server,
a certificate signing request (CSR) or self signed certificate can be
generated. The generated CSR or certificate is signed with the secure
identity key of the KMIP plugin.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Authentication with KMIP servers is based on TLS client authentication.
To establish trust between zkey and the KMIP server, a client certificate
must be registered with the KMIP server before a client can communicate
with it.
The signature key of the client's certificate is a secure key created by
zkey. It can either be an RSA or an ECC key, using either CCA or EP11
type crypto adapters configured with the KMIP plugin.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The KMIP plugin supports CCA and EP11 APQNs, but only it can only be
configured with one type. Once configured with one type of APQN, it accepts
only APQNs of the same type.
It supports key types matching to the APQn type it is configured with.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add support to integrate the external key management systems based
on the KMIP protocol (KMIP: OASIS Key Management Interoperability
Protocol) into zkey by providing a zkey KMS plugin for KMIP. The
plugin communicates with KMIP servers using libkmipclient over a
TLS or HTTPS connection.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
