KMIP support by Eviden KMS

This page summarizes the KMIP coverage in Eviden KMS. The support status is derived from the actual implementation in crate/server/src/core/operations.

Eviden KMS Server supports KMIP versions: 2.1, 2.0, 1.4, 1.3, 1.2, 1.1, 1.0

Legend:

✅ Fully supported
❌ Not implemented
🚫 Deprecated
N/A Not applicable (operation/attribute not defined in that KMIP version)

KMIP Baseline Profile Compliance

Baseline Server: ✅ Compliant (all 9 required + 18/18 optional)

The Baseline Server profile (defined in KMIP Profiles v2.1 Section 4.1) requires:

Required operations: Discover Versions, Query, Create, Register, Get, Destroy, Locate, Activate, Revoke
Optional operations: Many additional operations for extended functionality

KMIP Coverage

Messages

Message	Support
Request Message	✅
Response Message	✅

Operations by KMIP Version

The following table shows operation support across all KMIP versions.

Operation	1.0	1.1	1.2	1.3	1.4	2.0	2.1
Activate	✅	✅	✅	✅	✅	✅	✅
Add Attribute	✅	✅	✅	✅	✅	✅	✅
Archive	❌	❌	❌	❌	❌	❌	❌
Cancel	❌	❌	❌	❌	❌	❌	❌
Certify	✅	✅	✅	✅	✅	✅	✅
Check	✅	✅	✅	✅	✅	✅	✅
Create	✅	✅	✅	✅	✅	✅	✅
Create Key Pair	✅	✅	✅	✅	✅	✅	✅
Create Split Key	N/A	N/A	N/A	❌	❌	❌	❌
Decrypt	N/A	✅	✅	✅	✅	✅	✅
Delete Attribute	✅	✅	✅	✅	✅	✅	✅
DeriveKey	✅	✅	✅	✅	✅	✅	✅
Destroy	✅	✅	✅	✅	✅	✅	✅
Discover Versions	✅	✅	✅	✅	✅	✅	✅
Encrypt	N/A	✅	✅	✅	✅	✅	✅
Export	N/A	N/A	N/A	N/A	✅	✅	✅
Get	✅	✅	✅	✅	✅	✅	✅
Get Attribute List	✅	✅	✅	✅	✅	✅	✅
Get Attributes	✅	✅	✅	✅	✅	✅	✅
Get Usage Allocation	❌	❌	❌	❌	❌	❌	❌
Hash	N/A	✅	✅	✅	✅	✅	✅
Import	N/A	N/A	N/A	N/A	✅	✅	✅
Join Split Key	N/A	N/A	N/A	❌	❌	❌	❌
Locate	✅	✅	✅	✅	✅	✅	✅
MAC	N/A	✅	✅	✅	✅	✅	✅
MAC Verify	N/A	✅	✅	✅	✅	✅	✅
Notify	❌	❌	❌	❌	❌	❌	❌
Obtain Lease	❌	❌	❌	❌	❌	❌	❌
Poll	❌	❌	❌	❌	❌	❌	❌
Put	❌	❌	❌	❌	❌	❌	❌
Query	✅	✅	✅	✅	✅	✅	✅
RNG Retrieve	N/A	✅	✅	✅	✅	✅	✅
RNG Seed	N/A	✅	✅	✅	✅	✅	✅
Re-certify	❌	❌	❌	❌	❌	❌	❌
Re-key	✅	✅	✅	✅	✅	✅	✅
Re-key Key Pair	N/A	N/A	✅	✅	✅	✅	✅
Recover	❌	❌	❌	❌	❌	❌	❌
Register	✅	✅	✅	✅	✅	✅	✅
Revoke	✅	✅	✅	✅	✅	✅	✅
Set Attribute (Modify)	N/A	N/A	✅	✅	✅	✅	✅
Sign	N/A	✅	✅	✅	✅	✅	✅
Signature Verify	N/A	✅	✅	✅	✅	✅	✅
Validate	✅	✅	✅	✅	✅	✅	✅

Methodology

Operations marked ✅ are backed by a Rust implementation file under crate/server/src/core/operations.
Operations marked ❌ are defined in the KMIP specification but not implemented in Eviden KMS.
Operations marked N/A do not exist in that particular KMIP version.
This documentation is auto-generated by analyzing source code and KMIP specifications.

If you spot a mismatch or want to extend coverage, please open an issue or PR.

Managed Objects

The following table shows managed object support across all KMIP versions.

Managed Object	1.0	1.1	1.2	1.3	1.4	2.0	2.1
Certificate	✅	✅	✅	✅	✅	✅	✅
Symmetric Key	✅	✅	✅	✅	✅	✅	✅
Public Key	✅	✅	✅	✅	✅	✅	✅
Private Key	✅	✅	✅	✅	✅	✅	✅
Split Key	❌	❌	❌	❌	❌	❌	❌
Template	🚫	🚫	🚫	🚫	🚫	🚫	🚫
Secret Data	✅	✅	✅	✅	✅	✅	✅
Opaque Data	✅	✅	✅	✅	✅	✅	✅
PGP Key	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Notes:

Opaque Object import support is present (see import.rs).
PGP Key types appear in digest and attribute handling but full object import/register is not implemented, hence ❌.
Template objects are deprecated in newer KMIP versions.

Base Objects

The following table shows base object support across all KMIP versions.

Base Object	1.0	1.1	1.2	1.3	1.4	2.0	2.1
Attribute	❌	❌	❌	❌	❌	❌	❌
Credential	❌	❌	❌	❌	❌	❌	❌
Key Block	✅	✅	✅	✅	✅	✅	✅
Key Value	❌	❌	❌	❌	❌	❌	❌
Key Wrapping Data	✅	✅	✅	✅	✅	✅	✅
Key Wrapping Specification	✅	✅	✅	✅	✅	✅	✅
Transparent Key Structures	✅	✅	✅	✅	✅	✅	✅
Template-Attribute Structures	✅	✅	✅	✅	✅	✅	✅
Server Information	✅	✅	✅	✅	✅	✅	✅
Extension Information	❌	❌	❌	❌	❌	❌	❌
Data	✅	✅	✅	✅	✅	✅	✅
Data Length	✅	✅	✅	✅	✅	✅	✅
Signature Data	✅	✅	✅	✅	✅	✅	✅
MAC Data	✅	✅	✅	✅	✅	✅	✅
Nonce	✅	✅	✅	✅	✅	✅	✅
Correlation Value	✅	✅	✅	✅	✅	✅	✅
Init Indicator	✅	✅	✅	✅	✅	✅	✅
Final Indicator	✅	✅	✅	✅	✅	✅	✅
RNG Parameters	❌	❌	❌	❌	❌	❌	❌
Profile Information	❌	❌	❌	❌	❌	❌	❌
Validation Information	❌	❌	❌	❌	❌	❌	❌
Capability Information	❌	❌	❌	❌	❌	❌	❌
Authenticated Encryption Additional Data	✅	✅	✅	✅	✅	✅	✅
Authenticated Encryption Tag	✅	✅	✅	✅	✅	✅	✅

Notes:

AEAD Additional Data and Tag are supported in encrypt/decrypt APIs.
Nonce and RNG Parameter are used by symmetric encryption paths.
Base objects are fundamental structures present across all KMIP versions.

Transparent Key Structures

The following table shows transparent key structure support across all KMIP versions.

Structure	1.0	1.1	1.2	1.3	1.4	2.0	2.1
Symmetric Key	✅	✅	✅	✅	✅	✅	✅
DSA Private Key	✅	✅	✅	✅	✅	✅	✅
DSA Public Key	❌	❌	❌	❌	❌	❌	❌
RSA Private Key	✅	✅	✅	✅	✅	✅	✅
RSA Public Key	✅	✅	✅	✅	✅	✅	✅
DH Private Key	N/A	N/A	N/A	N/A	N/A	N/A	N/A
DH Public Key	N/A	N/A	N/A	N/A	N/A	N/A	N/A
EC Private Key	✅	✅	✅	✅	✅	✅	✅
EC Public Key	✅	✅	✅	✅	✅	✅	✅
ECDSA Private Key	N/A	N/A	N/A	N/A	N/A	N/A	N/A
ECDSA Public Key	N/A	N/A	N/A	N/A	N/A	N/A	N/A
ECDH Private Key	N/A	N/A	N/A	N/A	N/A	N/A	N/A
ECDH Public Key	N/A	N/A	N/A	N/A	N/A	N/A	N/A
ECMQV Private Key	N/A	N/A	N/A	N/A	N/A	N/A	N/A
ECMQV Public Key	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Note: EC/ECDSA support is present; DH/DSA/ECMQV are not implemented.

Attributes

Attribute	1.0	1.1	1.2	1.3	1.4	2.0	2.1
Activation Date	✅	✅	✅	✅	✅	✅	✅
Alternative Name	N/A	✅	✅	✅	✅	✅	✅
Always Sensitive	N/A	N/A	N/A	N/A	✅	✅	✅
Application Specific Information	✅	✅	✅	✅	✅	✅	✅
Archive Date	✅	✅	✅	✅	✅	✅	✅
Attribute Index	🔧	🔧	🔧	🔧	🔧	🔧	🔧
Certificate Attributes	N/A	N/A	N/A	N/A	N/A	✅	✅
Certificate Length	N/A	✅	✅	✅	✅	✅	✅
Certificate Type	✅	✅	✅	✅	✅	✅	✅
Comment	N/A	N/A	N/A	N/A	✅	✅	✅
Compromise Date	✅	✅	✅	✅	✅	✅	✅
Compromise Occurrence Date	✅	✅	✅	✅	✅	✅	✅
Contact Information	✅	✅	✅	✅	✅	✅	✅
Critical	🔧	🔧	🔧	🔧	🔧	🔧	🔧
Cryptographic Algorithm	✅	✅	✅	✅	✅	✅	✅
Cryptographic Domain Parameters	✅	✅	✅	✅	✅	✅	✅
Cryptographic Length	✅	✅	✅	✅	✅	✅	✅
Cryptographic Parameters	✅	✅	✅	✅	✅	✅	✅
Cryptographic Usage Mask	✅	✅	✅	✅	✅	✅	✅
Deactivation Date	✅	✅	✅	✅	✅	✅	✅
Description	N/A	N/A	N/A	N/A	✅	✅	✅
Destroy Date	✅	✅	✅	✅	✅	✅	✅
Digest	✅	✅	✅	✅	✅	✅	✅
Digital Signature Algorithm	N/A	✅	✅	✅	✅	✅	✅
Extractable	N/A	N/A	N/A	N/A	✅	✅	✅
Fresh	N/A	✅	✅	✅	✅	✅	✅
Initial Date	N/A	✅	✅	✅	✅	✅	✅
Key Format Type	N/A	N/A	N/A	N/A	N/A	✅	✅
Key Value Location	N/A	N/A	✅	✅	✅	✅	✅
Key Value Present	N/A	N/A	✅	✅	✅	✅	✅
Last Change Date	✅	✅	✅	✅	✅	✅	✅
Lease Time	✅	✅	✅	✅	✅	✅	✅
Link	✅	✅	✅	✅	✅	✅	✅
Name	✅	✅	✅	✅	✅	✅	✅
Never Extractable	N/A	N/A	N/A	N/A	✅	✅	✅
Nist Key Type	N/A	N/A	N/A	N/A	N/A	✅	✅
Object Group	✅	✅	✅	✅	✅	✅	✅
Object Group Member	🔧	🔧	🔧	🔧	🔧	🔧	🔧
Object Type	✅	✅	✅	✅	✅	✅	✅
Opaque Data Type	N/A	N/A	N/A	N/A	N/A	✅	✅
Original Creation Date	N/A	N/A	✅	✅	✅	✅	✅
PKCS#12 Friendly Name	N/A	N/A	N/A	N/A	✅	✅	✅
Process Start Date	✅	✅	✅	✅	✅	✅	✅
Protect Stop Date	✅	✅	✅	✅	✅	✅	✅
Protection Level	N/A	N/A	N/A	N/A	N/A	✅	✅
Protection Period	N/A	N/A	N/A	N/A	N/A	✅	✅
Protection Storage Masks	N/A	N/A	N/A	N/A	N/A	✅	✅
Quantum Safe	N/A	N/A	N/A	N/A	N/A	✅	✅
Random Number Generator	N/A	✅	✅	✅	✅	✅	✅
Revocation Reason	✅	✅	✅	✅	✅	✅	✅
Rotate Automatic	N/A	N/A	N/A	N/A	N/A	N/A	✅
Rotate Date	N/A	N/A	N/A	N/A	N/A	N/A	✅
Rotate Generation	N/A	N/A	N/A	N/A	N/A	N/A	✅
Rotate Interval	N/A	N/A	N/A	N/A	N/A	N/A	✅
Rotate Latest	N/A	N/A	N/A	N/A	N/A	N/A	✅
Rotate Name	N/A	N/A	N/A	N/A	N/A	N/A	✅
Rotate Offset	N/A	N/A	N/A	N/A	N/A	N/A	✅
Sensitive	N/A	N/A	N/A	N/A	✅	✅	✅
Short Unique Identifier	N/A	N/A	N/A	N/A	N/A	✅	✅
State	✅	✅	✅	✅	✅	✅	✅
Unique Identifier	✅	✅	✅	✅	✅	✅	✅
Usage Limits	✅	✅	✅	✅	✅	✅	✅
Vendor Attribute	N/A	N/A	N/A	N/A	N/A	✅	✅
X.509 Certificate Identifier	N/A	✅	✅	✅	✅	✅	✅
X.509 Certificate Issuer	N/A	✅	✅	✅	✅	✅	✅
X.509 Certificate Subject	N/A	✅	✅	✅	✅	✅	✅

Notes:

✅ = attribute defined in that KMIP version and implemented by this server.
❌ = attribute defined in that KMIP version but not yet implemented.
N/A = attribute was not defined in that KMIP version (protocol gap, not a server limitation).
🔧 = Cosmian-specific extension — attribute is absent from all standard KMIP versions.
GetAttributes returns a union of metadata attributes and those embedded in KeyBlock structures.
"Vendor Attributes" are available via the Cosmian vendor namespace and are accessible via GetAttributes.
AlwaysSensitive, NeverExtractable, Extractable, and Sensitive were introduced in KMIP 1.4 and must not appear in responses to KMIP 1.0–1.3 clients (the server enforces this automatically).
Rotate* attributes were introduced in KMIP 2.1.

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