Elhnnga

Cryptographic Tools for Modern Applications

Secure your digital infrastructure with our quantum-safe cryptographic tools, including lattice-based encryption and post-quantum algorithms.

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Core Cryptographic Features

Lattice Encryption

NIST-certified quantum-resistant cryptographic algorithms optimized for enterprise encryption needs.

  • Secure key exchange
  • Signature generation
  • Key derivation

Signature Verification

Real-time validation of cryptographic signatures with sub-millisecond latency for high-throughput systems.

  • Batch verification support
  • Zero-knowledge proofs
  • Distributed trust models

Integration Examples

Lattice-Based Signing


const sdk = require('@elhnnga/crypto-sdk');
const signer = new LatticeSigner();
const { privateKey, publicKey } = await sdk.generateKeys();
const signature = await signer.sign(publicKey, 'secure-message');

console.log(signature);
// Output: "LZ234aKQ98X7Rq..."

Quantum-Resistant Verification


const verifier = new PostQuantumVerifier();
const isValid = await verifier.verify(
  publicKey,
  signature,
  'secure-message'
);

console.log(isValid); // true

Public API Endpoints

Generate Lattice Key


POST /api/v1/crypto/generate
{
  "type": "lattice",
  "bitLength": 4096
}

Generates a quantum-resistant cryptographic keypair

Verify Signature


POST /api/v1/crypto/verify
{
  "publicKey": "...",
  "signature": "...",
  "message": "..."
}

Validates cryptographic signature integrity

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