Highest Certified Secure Element in Crypto (EAL7)
NGrave ZERO holds the distinction of using the highest certified secure element available in any commercial hardware wallet: EAL7. This is the same certification level required for military and government classified systems. The device is fully air gapped with QR code communication, generates keys on device using a true random number generator, and pairs with the GRAPHENE metal backup plate for fire and water resistant seed storage.
Specifications
NGrave ZERO
- EAL7 certified secure element (highest available)
- On device key generation with hardware TRNG
- Biometric fingerprint and light sensor inputs
- Fully air gapped QR code only communication
- GRAPHENE stainless steel backup plate (sold separately)
Strengths
- EAL7 is the highest secure element certification commercially available
- On device true random key generation with no seed import
- Full air gap with zero connectivity interfaces
- GRAPHENE backup plate resists fire (1660C) and water
Considerations
- Premium pricing above $400 for the device alone
- Smaller supported asset list than Ledger or Trezor
- Niche product with a smaller user community
- GRAPHENE backup plate sold separately adds to total cost
Our Verdict
NGrave ZERO is the ultimate choice for high value crypto holders who want the absolute highest security certification money can buy. The EAL7 secure element, air gap, and GRAPHENE backup system provide a security architecture that exceeds what any other commercial hardware wallet offers.
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