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We co-authored the KMIP standard

The World's Most DeployedKey Management
SDKs

Encryption is easy. Key management is hard.

Our KMIP and post-quantum SDKs are the proven core embedded by the world's leading storage, security, and cloud vendors.

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Latest from Cryptsoft

News, Updates & Perspective

Recent posts, product news, and perspective from our team.

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ECDH×ML-KEM
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See all announcements → See all blog posts →

Why Cryptsoft

The proven core of
enterprise key management.

Encryption is easy; key management is hard. For 25+ years it's been our foundation — depth the vendors your customers trust choose to embed, and a platform we keep building on.

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Embedded by the vendors your customers trust

One protocol · every endpoint

The interoperable core
of the connected world

From HSMs and cloud to storage, mobile, automotive and IoT — Cryptsoft's KMIP Server and Client SDKs bind every endpoint into a single, standards-based key-management fabric.

KMIP
Cryptsoft Core
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New from Cryptsoft

Two ways we're pushing key management forward

NEW Management Console

Cryptsoft Keyward

A modern web console for the KMIP server — two layouts on one engine, with post-quantum key management, passwordless passkey sign-in, live theming, engineered-in accessibility, white-label branding and nine languages.

Explore Keyward →
NEW Quantum Key Distribution

QKD, meet KMIP

PQC hardens the maths; quantum key distribution secures the exchange with physics. Our QKD clients retrieve keys from any ETSI-compliant KME — ETSI 014, 004 and SKIP, with ETSI 020 coming soon — and deliver them through the KMIP pipeline you already use.

Explore QKD →

Products

KMIP Clients, Servers & Tiny SDKs

Pure-code SDKs with comprehensive examples for rapid OEM integration across every major platform.

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5 Languages
7 Client & Server SDKs
Tiny Embedded & IoT
Explore all SDKs →

Post-Quantum Cryptography

Quantum-ready. Today.

Protect against "Harvest Now, Decrypt Later" threats with verified, interoperable support for all three NIST-standardized post-quantum algorithms.

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COMING SOON
KMIP v3.0 · PKCS#11 v3.2 — the first PQC-ready releases of each standard.

Trusted by Industry Leaders

Our Valued Customers Include

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See All Customers →

What Our Customers Say

Comments from our customers,
partners, and peers

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Ready to Get Started?

Contact our team to discuss your key management requirements and see how Cryptsoft SDKs can accelerate your product development.

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