Eviden KMS

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Score6.6

Rank#5 of 16

Free planNo

Runs onAPI, Linux, macOS, Self-hosted, Web, Windows

Summary

Eviden KMS centralizes encryption and decryption, cryptographic key management and certificate management. Its architecture combines key lifecycle management, an encryption oracle and public key infrastructure. Administrators can generate, store, rotate, distribute and revoke keys, and set access policies. The system supports FIPS 140-3 mode and KMIP versions 1.0–1.4 and 2.0–2.1 in binary and JSON formats, but implements a targeted subset rather than the entire KMIP standard. Listed integrations cover HSMs, cloud key services, workplace encryption and transparent database encryption, including Azure BYOK, AWS BYOK, Google Workspace Client-Side Encryption, Microsoft 365 Double Key Encryption, Oracle Database, MongoDB and PostgreSQL. Deployment options include Debian and RPM packages, Windows and macOS installers, and standard or FIPS Docker images. A web GUI supports client certificates and OIDC token authentication. The public demo needs no authentication, has no graphical interface and resets its database every week. Pricing is on request, with per-CPU pricing and connectors included.

Who it is for

Eviden KMS suits organisations managing encryption keys and certificates across supported cloud, workplace, database and HSM integrations. It may also suit teams needing self-hosted deployment options.

What is good

Supports key generation, rotation, distribution and revocation
Includes connectors in the listed pricing model
Supports multiple deployment package formats
Web GUI supports client certificates and OIDC authentication

What to know first

Does not implement the entire KMIP standard
Public demo has no graphical interface
Demo database resets every week
Pricing is available on request

Verdict

Eviden KMS combines key lifecycle management with a broad set of listed integration and deployment options. Its KMIP support is a subset, and the public demo is limited to a non-graphical interface.

Eviden KMS plans and pricing

All plans

Eviden KMS Not published per-CPU pricing · all connectors included · any number of servers docs.cosmian.com · 30 Sept 2026

Compared on key management software

HSM-backed keys: Yescosmian.com
Automatic key rotation: Yescosmian.com
Key import: Yescosmian.com
Supported key types: bothcosmian.com
Customer-managed keys: Yescosmian.com

Facts

Purpose: Eviden KMS centralizes encryption and decryption, key management, and certificate management.cosmian.com · 30 Sept 2026
Architecture: The product combines key lifecycle management, an encryption oracle, and public key infrastructure.docs.cosmian.com · 30 Sept 2026
Performance: It provides encryption and decryption services at up to millions of operations per second.docs.cosmian.com · 30 Sept 2026
Key lifecycle: Key lifecycle functions include generation, storage, rotation, distribution, revocation, and access policies.eviden.com · 30 Sept 2026
Compliance: The KMS supports FIPS 140-3 mode and KMIP versions 1.0–1.4 and 2.0–2.1 in binary and JSON formats.docs.cosmian.com · 30 Sept 2026
HSM support: Supported HSM integrations include Trustway Proteccio, Crypt2Pay, Utimaco, Nitrokey HSM 2, and SmartCard HSMs.docs.cosmian.com · 30 Sept 2026
Cloud integrations: Cloud integrations include Azure BYOK, GCP CSEK and CMEK, AWS BYOK, and AWS Fargate.docs.cosmian.com · 30 Sept 2026
Workplace integrations: Workplace integrations include Google Workspace Client-Side Encryption and Microsoft 365 Double Key Encryption.docs.cosmian.com · 30 Sept 2026
Database integrations: Transparent data encryption integrations include Oracle Database, MongoDB, MySQL Enterprise, Microsoft SQL Server External EKM, and PostgreSQL.docs.cosmian.com · 30 Sept 2026
Deployment: The server is available as Debian or RPM packages, Windows and macOS installers, and standard or FIPS Docker images.docs.cosmian.com · 30 Sept 2026
User interface: The KMS includes a web GUI supporting client certificates and OIDC token authentication, with customizable branding.docs.cosmian.com · 30 Sept 2026
Free demo: The public demo requires no authentication, has no graphical interface, and resets its database every week.cosmian.com · 30 Sept 2026
Support: The technical documentation directs users to chat with the technical team on Discord.docs.cosmian.com · 30 Sept 2026
Notable limitation: The KMS does not implement the entire KMIP standard and supports a targeted subset of KMIP 2.1.docs.staging.cosmian.com · 30 Sept 2026