Home Security Devices Encryption Protocols Warranty Contacts Cart

Encryption Protocols

The advanced security technologies that protect your digital assets

Understanding Our Security Approach

Multi-layered security systems for comprehensive protection

At Xbridgeai, we implement a defense-in-depth approach to security, combining multiple independent protection mechanisms. This philosophy ensures that even if one security layer is compromised, your assets remain protected by additional safeguards.

Our approach focuses on three critical aspects of security:

  • Physical Security: Tamper-resistant hardware design that detects and responds to physical manipulation attempts
  • Cryptographic Security: Implementation of proven, industry-standard encryption algorithms with proper key management
  • Operational Security: Secure protocols for device initialization, backup, and recovery processes

All our devices undergo rigorous security certification processes, including Common Criteria EAL evaluations and independent security audits by leading cybersecurity firms.

Visualization of encryption protocols in action

Core Encryption Technologies

The cryptographic foundations of our security solutions

AES-256 Encryption

The Advanced Encryption Standard with 256-bit key length provides military-grade protection for data at rest. This symmetric encryption algorithm is approved by the U.S. National Security Agency for top-secret information.

ECC (Elliptic Curve Cryptography)

We implement NIST P-256 and secp256k1 elliptic curves for public-key cryptography, offering the same security level as RSA but with significantly smaller key sizes, perfect for constrained hardware environments.

TRNG (True Random Number Generation)

Our devices incorporate hardware-based true random number generators that leverage quantum effects to create cryptographically secure random numbers essential for key generation and other security operations.

BIP-39 Mnemonic Seeds

We implement the Bitcoin Improvement Proposal 39 standard for generating mnemonic phrases, providing a human-readable backup of the wallet's master seed that can be easily recorded and stored offline.

Multi-Signature Technology

Our advanced devices support multi-signature transactions requiring authorization from multiple independent keys, perfect for shared custody arrangements or adding extra security layers to high-value transactions.

Secure Element (SE) Integration

Dedicated hardware security chips that provide isolated environments for cryptographic operations, protected from software-based attacks and designed to resist sophisticated physical attacks.

Security Effectiveness Analysis

Comparing security technologies in practical scenarios

Security Advantages

The practical benefits of our encryption technologies

Security expert demonstrating Xbridgeai device

Defense Against Remote Attacks

By keeping private keys in isolated hardware environments that never expose the keys to internet-connected devices, our lazric-enhanced solutions make remote theft virtually impossible, even if your computer or smartphone is compromised.

Protection from Insider Threats

Our multi-signature technology ensures that no single person has complete control over high-value assets, mitigating the risk from malicious insiders or compromised credentials.

Recovery From Physical Loss

Our BIP-39 implementation ensures you can recover your entire wallet from a securely stored seed phrase, even if your device is lost, stolen, or destroyed.

Privacy Preservation

The use of deterministic key derivation allows you to generate unique addresses for each transaction, enhancing privacy by making it difficult to link transactions to the same owner.

Frequently Asked Security Questions

Common inquiries about our encryption protocols

What happens if someone steals my Xbridgeai device?

All our devices require multiple forms of authentication to access stored keys, such as PIN codes, passphrases, or biometric verification. After a few incorrect attempts, the device will implement increasing time delays between tries, and eventually can be configured to automatically wipe its contents as a last resort protection. Additionally, with your backup recovery phrase (which should be stored separately from your device), you can restore your wallet to a new device.

Can the manufacturer (Xbridgeai) access my keys or funds?

No, we cannot. Our devices generate and store your private keys internally and are designed so that the keys never leave the secure environment. We have no backdoors, master keys, or ways to recover your keys without your recovery phrase. This true self-custody design means you have complete control over your digital assets.

How do I know the random number generation is truly random?

Our devices utilize hardware-based True Random Number Generators (TRNGs) that harvest entropy from physical processes like electrical noise or quantum effects. These TRNGs are certified to meet NIST SP 800-90A/B/C standards and are continuously tested for randomness during operation. Additionally, our random number generation processes have been independently audited and certified by third-party security labs.

What encryption standards do your devices use?

Our devices implement multiple layers of encryption, including AES-256 for symmetric encryption, ECDSA and Ed25519 for digital signatures, and SHA-256/SHA-512 for cryptographic hashing. These are all industry-standard algorithms approved by security experts worldwide and regularly reviewed against emerging threats.

Are your devices resistant to physical tampering?

Yes, our premium models include tamper-evident seals and active anti-tampering measures. The secure elements within our devices have their own physical security measures, including mesh shields, temperature and voltage sensors, and encrypted memory. If physical tampering is detected, the device can be configured to automatically erase sensitive information.