The Cramium Personal Hardware Security Module (PHSM) from Crossbar is an advanced security solution designed to safeguard digital assets with unparalleled protection. With a unique architecture that combines high-security with ease of use, this module is an integrated single-chip platform capable of executing complex cryptographic computations while ensuring the utmost security of sensitive data like private keys. The PHSM is engineered to perform Multi-Party Computation (MPC) within its secure element, thereby avoiding exposure of key shares, and supports Zero-Knowledge Proof (ZKP) to enhance data protection without unnecessary compromise. Designed to fit into various usage scenarios, from institutional cryptocurrency management to personal security devices, the Cramium PHSM offers a range of key management configurations, including BIP32/39, Multi-Signature wallets, and FIDO2 passkey support. By remaining offline when not actively used, it provides robust safeguarding against unauthorized accesses, marking it as an ideal choice for high-stakes custodianship and secure storage needs.
Beyond its traditional usage, the PHSM's capacity for customization and compliance with various protocols places it as a versatile choice for protecting digital identities and assets, suitable for both end-user applications and enterprise-level security systems. This reliability makes it an essential tool for organizations seeking to bolster their defenses amidst increasing cyber threats, particularly those necessitating two-factor authentication and cryptographic safeguards.
