At Crossbar we are transforming digital asset protection with our Personal Hardware Security Module (PHSM), a revolutionary product designed to provide unparalleled security for cryptocurrency and other sensitive data. Built on the powerful Cramium Security Processing Unit (SPU) family, our PHSM is a compact yet powerful tool with flexible forms. This unique design sets the Cramium PHSM apart as the only hardware wallet capable of performing MPC computations within the secure element, ensuring the perfect balance of security and convenience.
The Cramium PHSM surpasses traditional hardware security modules through its single-chip architecture, which supports advanced cryptographic operations and ensures secure storage of private keys. It guarantees Zero-Knowledge Proof (ZKP) without exposing any key share, ensuring the highest level of security for your digital assets. Additionally, the PHSM remains fully offline when not in use, further safeguarding against unauthorized access.
Fully customizable to meet diverse needs, the PHSM supports various key management configurations, including BIP32/39, Multi-Signature, and MPC wallets. It also includes FIDO2 passkey capability, enabling enhanced authentication for maximum security. Whether employed for institutional custody or self-management, the Cramium PHSM eliminates single points of failure and ensures robust asset protection for all users.