No more choosing between security and convenience. Cramium provides users with both.

Why Cramium?

Building a new class of security products for digital assets.

Eliminating Single Point Of Failure

True T-of-N MPC Technology

Zero - Knowledge Proof

Key shares never meet or reconstruct, keeping your digital assets and information safe

Hardware Compatible

Best hardware device supporting MPC computation on secure element

Dedicated Infrastructure For Digital Asset Security

Store and protect data for over 150 years under severe circumstances

Redefine Custody

Leveraging the power of EMPC, Cramium designed the versatile custodian model that fits your requirements - from full custody to real self-custody.

Seamless Control

Effortless key management - add, remove, or switch entities anytime, hassle-free.

Customizable Threshold

Designed by you.

Tailored for your security.

Personalized Key Hierarchy

Ability to organize and order key shares within your institutional network.

Flexible Ownership

Manage in-house or delegate to a custodian.

It's your choice.

Frequently Asked Questions

How do I set up the Cramium EMPC or Cramium PHSM device? Is it simple?

What happens if I lose my phone or Cramium PHSM? Can I recover my assets?

How do I migrate my existing wallet to Cramium EMPC or Cramium PHSM?

Where are my keys stored? Can I choose between self-custody and custodial options?

Does Cramium support FIDO2?