BIOBERICHAIN
PLATFORM

Sovereign identity platform developed by Kora Intellix. BioBeriChain transforms biometric data into immutable cryptographic keys, eliminating passwords and central authorities.

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BioBeriChain
Core Architecture
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BIOMETRIC ENGINE

On-chip processing of biometric data (fingerprint, iris, voice) in the A-32 ASIC. Raw biometric data never leaves the secure enclave.

> PROCESSING: On-chip (A-32)
> STORAGE: Volatile only
> MODALITIES: Fingerprint, Iris, Voice
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BIO-HASH GENERATOR

Irreversible transformation of biometric templates into cryptographic hashes. Uses post-quantum algorithms (Kyber/Dilithium) for future resistance.

> ALGORITHM: NIST PQC (Kyber-1024)
> OUTPUT: 256-bit hash
> IRREVERSIBILITY: One-way function
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IMMUTABLE BLOCKCHAIN

Distributed registry of identities using Substrate (Polkadot SDK). Each bio-hash becomes a unique, immutable public key.

> FRAMEWORK: Substrate/Rust
> CONSENSUS: Proof of Authority
> PRIVACY: Zero-knowledge proofs
Use Cases
SOVEREIGN IDENTITY (SSI)

Users have full ownership of their digital identity. No central authority. Compatible with W3C DID and Verifiable Credentials standards.

ENTERPRISE AUTHENTICATION

Replacement for passwords and physical tokens. Integration with AD/LDAP, SAML and OAuth2 protocols for corporate SSO.

FINANCIAL SERVICES

Biometric KYC/AML with GDPR compliance. High-value transactions with strong, frictionless user authentication.

NATIONAL DIGITAL IDENTITY

Platform for government digital ID. Digital passports, electronic signing and secure e-voting with maximum security.

Technical Specifications

PRIVACY ARCHITECTURE

BioBeriChain implements Privacy by Design: biometric data is never stored or transmitted. Only cryptographic hashes circulate, which are mathematically infeasible to reverse.

Zero-Knowledge Authentication: The user proves their identity without revealing underlying biometric information. The server never learns the original biometrics.

Regulatory compliance: GDPR (right to be forgotten via key revocation), CCPA, LGPD (Brazil), NIS2 Directive (EU).

IMPLEMENTATIONS

→ VANTIS
Sovereign identity solution for corporate authentication and zero-trust access. View implementation →
→ VEXIA KEY
Physical token with integrated biometric reader for storing BioBeriChain keys. View hardware →