Key Storage Is a Long-Term Challenge: Why CrossBar Builds on ReRAM
What years of storage do to the memory inside a hardware wallet, and why CrossBar chose a different kind.
Featured Articles
CrossBar’s Story and Vision
CEO Mark Davis shares CrossBar’s vision for secure and open-source hardware.
Response to Recent Commentary on the CrossBar SPU
Clarifying design choices, security context, and mitigation strategies for CrossBar SPU
CrossBar Joins Pavona: Building the Open, Composable Future of Secure Silicon
Pavona brings together production-ready IP, post-quantum cryptography, and community governance to accelerate the ado...
Latest Updates
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Why Open Source Security Gets Stronger Under Scrutiny
What DEF CON 34 revealed about inspectable, attackable, verifiable, and improvable security hardware.
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Building Resilient Self-Custody: Three Lessons for the Future of MPC Wallets
As self-custody evolves, resilient wallet design requires both distributed cryptography and verifiable hardware.
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The Evolution of CrossBar's Open Source Vision
How our understanding of trust evolved from building secure hardware to building transparent and verifiable hardware.
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The Chip Inside bunnie’s Dabao Board: That’s Daric
The open-source Baochip-1x and CrossBar’s Daric share the same silicon, giving developers a rare look inside production-grade secure hardware.
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Why Seed Phrases Are a Security Risk and How MPC Eliminates Their Biggest Weakness
How Multi-Party Computation (MPC) is replacing the industry’s most common wallet recovery method.
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Built by the Best: Inside CrossBar’s Manufacturing Partnerships
Why your PHSM 8 is made in the same places as the world’s most trusted devices and chips.
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Daric: The World’s First Secure Processing Unit
A single, tamper-resistant chip that fuses high-performance computing, blockchain-optimized cryptography, and ReRAM into the world’s first Secure P...
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What Open Source Silicon Really Means And Why Most Claims Fall Short
The next frontier of decentralization may lie not in software, but in the hardware beneath it.
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ReRAM 101: What Is Resistive Random Access Memory and Why Should You Care?
A new approach to non-volatile memory that delivers greater reliability, security, and efficiency.
