Enabling Hardware-Rooted Trust Anchors for Next-Generation Digital Identities and Wallets
AVANTEÍA is an advanced middleware solution designed to fortify digital wallets and identity management systems by leveraging hardware-based security mechanisms. It enables secure key storage, attestation, and cryptographic operations, ensuring digital identities, credentials, and cryptographic keys are protected from theft, unauthorized access, and cyber threats. By offering a harmonized set of interfaces, AVANTEÍA provides proof of integrity exclusively to certified applications, ensuring compliance with eIDAS 2.0 and global security frameworks.
What is AVANTEÍA?
AVANTEÍA is a hardware-anchored attestation middleware that enables digital wallets and identity solutions to leverage secure elements (SE), Trusted Execution Environments (TEE), and TPM-based security. It provides cryptographic agility, privacy-enhancing mechanisms, and root-of-trust enforcement for selective disclosure, zero-knowledge proofs (ZKPs), and credential protection.
By ensuring device-level integrity and user-centric security, AVANTEÍA guarantees that digital identities, credentials, and cryptographic operations are hardware-bound, significantly reducing risks associated with key exposure, credential forgery, and identity theft.Compliant with eIDAS 2.0 and global digital identity standards, AVANTEÍA guarantees that digital credentials remain secure even if the device is lost or compromised. Its harmonized set of APIs and cryptographic agility layer ensures compatibility with emerging privacy-preserving cryptographic schemes, offering robust proof-of-integrity mechanisms that are accessible only to certified applications.
Key Highlights:
- Hardware-Based Trust Anchors: Integrates with all major secure elements, including TPMs, TEEs (Intel SGX, ARM TrustZone, AMD SEV), and embedded security modules.
- Attestation & Integrity Verification: Ensures only trusted applications access sensitive cryptographic operations and digital credentials.
- Crypto Agility Layer: Supports BBS+ signatures, SD-JWTs, and advanced cryptographic techniques, allowing secure authentication and verification.
- Zero-Knowledge Proofs & Selective Disclosure: Allows users to reveal only necessary identity attributes while preserving privacy.
- Tamper-Proof Identity Proofing: Ensures that identity attributes and cryptographic keys remain protected, even if a device is compromised or stolen.
- Regulatory Compliance & eIDAS 2.0 Alignment: Ensures full compliance with European and international digital identity standards, including Level of Assurance (LoA) “Substantial” and “High”.
- Seamless Digital Wallet Integration: Enhances digital wallets with high-assurance security and cryptographic protection.
- Continuous Multi-Device Synchronization: Enables secure usage of credentials across multiple devices while preventing data leaks or key exposure.
Features and Capabilities
Universal Root-of-Trust Integration
- Supports all major hardware security elements (TPM, TEE, Secure Elements) for hardware-based key protection.
- Provides attestation mechanisms to verify application and device integrity before allowing cryptographic operations.
- Ensures private keys remain protected even if a device is compromised.
Secure Digital Wallet Binding & Cryptographic Operations
- Binds user credentials to secure hardware to prevent unauthorized access and identity spoofing.
- Implements cryptographic operations within secure environments to ensure tamper-proof identity verification.
- Supports advanced cryptographic schemes, including BBS+ signatures, SD-JWT, and domain-bound credentials.
Privacy-Preserving Authentication & Data Protection
- Selective Disclosure: Allows users to share only specific identity attributes instead of full credentials.
- Zero-Knowledge Proofs (ZKPs): Enables identity verification without revealing personal data.
- Holder Binding: Ensures that only the rightful owner can use their credentials, preventing fraud.
Multi-Device Secure Identity Synchronization
- Allows users to access digital credentials securely across multiple devices while maintaining strong authentication measures, facilitating cross-device identity verification without compromising security.
- Protects against credential cloning or unauthorized duplication through trusted cloud-based Root-of-Trust mechanisms.
- Provides cloud-based attestation and identity verification mechanisms for trusted remote authentication.
- Facilitates interoperability between different hardware platforms and security environments.
Advanced Identity Revocation and Recovery Mechanisms
- Supports revocation of compromised identity credentials without exposing user privacy.
- Ensures that unauthorized identity credentials cannot be used once deactivated.
Attestation-Based Application Verification & Wallet Integrity Protection
- Verifies wallet application integrity before allowing cryptographic transactions.
- Prevents execution of untrusted or tampered digital wallet software.
- Supports Proof of Wallet Integrity mechanisms, ensuring that only trusted apps can interact with secure keys.
Tamper-Proof Identity Protection & Proof-of-Holder Mechanisms
- Prevents unauthorized access to digital wallets by binding identity keys to secure hardware elements.
- Provides proof-of-integrity and proof-of-wallet security, ensuring credentials remain protected against cyberattacks.
Seamless Compliance with eIDAS 2.0 & ISO Security Standards
- Enables compliance with the EU Digital Identity Wallet framework (EUDI Wallet).
- Ensures digital identities remain aligned with international standards for verifiable credentials.
- Facilitates strong authentication and cryptographic signing requirements mandated by eIDAS 2.0.
Interoperability with Digital Wallets & Authentication Mechanisms
- Integrates seamlessly with EUDI Wallets and OpenID for Verifiable Credentials (OID4VCI).
- Supports biometric authentication (fingerprints, facial recognition) linked to secure hardware authentication keys.
Benefits and Value Proposition
AVANTEÍA is the next-generation security middleware that enables hardware-based identity protection and cryptographic attestation for digital wallets and trusted applications. It provides root-of-trust mechanisms, privacy-preserving cryptography, and attestation-based application security, ensuring that only authorized, hardware-verified credentials can be used in digital transactions.
AVANTEÍA key benefits include:
- Unparalleled Digital Identity Security: Ensures that cryptographic keys and digital credentials remain protected against all forms of attacks.
- Privacy-Preserving Transactions: Enables selective identity verification while maintaining unlinkability across services.
- Privacy-Enhancing Features: Supports Zero-Knowledge Proofs (ZKPs) and Selective Disclosure to protect user privacy.
- Hardware-Rooted Trust: Eliminates risks associated with software-based security by leveraging trusted execution environments (TEEs) and secure elements.
- Regulatory & Standards Compliance: Guarantees alignment with eIDAS 2.0, W3C VCs, and ISO cryptographic security guidelines.
- Interoperable & Flexible Integration: Works across all major hardware platforms, including mobile, cloud, and enterprise security infrastructures.
- Seamless User Experience:All cryptographic and security functions operate transparently, without requiring additional user actions.
Client Impact:
- Government & Public Sector: Ensures secure issuance and verification of national eID credentials and digital wallets.
- Financial Institutions: Protects digital banking applications and secure transactions via cryptographic attestation.
- Enterprise IT & Security: Provides cryptographic agility and trusted execution for identity management solutions.
- Healthcare & IoT Security:Ensures secure authentication and compliance with medical and IoT security frameworks.
Potential Use Cases and Applications
Industry Applications:
- eIDAS-Compliant Digital Identity Management: Ensures secure issuance, storage, and verification of EU Digital Identity (EUDI) credentials.
- Financial Services & KYC Compliance: Provides hardware-rooted identity verification for banks and financial service providers.
- Healthcare Identity Authentication: Enables secure access to patient records and digital health credentials.
- Secure Enterprise Access Control: Protects corporate authentication processes using biometric-based digital identity verification.
- e-Commerce & Age Verification: Enables secure, privacy-preserving proof-of-age verification for online services.
- IoT & Smart Device Security: Ensures IoT devices use authenticated, hardware-verified credentials, and prevents unauthorized access by enforcing trusted execution environments (TEE) in smart ecosystems.
Scenario Descriptions:
- Secure Digital Identity for e-Government Services: AVANTEÍA binds digital identity credentials to the device’s hardware security module, preventing unauthorized access and enabling eIDAS-compliant identity management, which ensures that only authorized users can access digital public services.
- Banking & Financial Services – Privacy-Preserving KYC: AVANTEÍA enables zero-knowledge proof-based KYC, allowing users to verify their identity without exposing unnecessary data.
- e-Commerce Age Verification & Fraud Prevention: AVANTEÍA enables selective disclosure of age verification credentials while maintaining user privacy.
- IoT Device Identity Protection: AVANTEÍA provides cryptographic attestation, ensuring that only hardware-trusted IoT devices are allowed in the ecosystem.
