Post-Quantum Security.
In 2 lines of code.
The enterprise API for cryptographic agility. Secure your data with Kyber-1024. Your plaintext never leaves your runtime.
import { QuantaCipher } from 'quantacipher-sdk';
// Initialize with your API key
const qc = new QuantaCipher('sk_live_...');
// Zero-trust Kyber-1024 encryption (client-side)
const { ciphertext, receipt } = await qc.encrypt(
"Highly sensitive enterprise payload"
);
console.log("Cryptographic receipt:", receipt.signature);Architecture
Zero-trust encryption, zero complexity.
Quantum computers are coming. NIST issued final standards in 2024. QuantaCipher makes your app compliant today — in minutes, not months.
Install the SDK
Add quantacipher-sdk to your project with one npm command. Works in Node.js, browsers, and any JavaScript codebase. Python bindings available via pip.
Encrypt Locally via WASM
Our Rust WASM engine executes NIST Kyber-1024 (ML-KEM) directly inside your JavaScript runtime. Your plaintext data never leaves your machine unencrypted.
Cryptographic Receipt
The ciphertext is transmitted to our Gateway, which validates your API key, logs the event, and issues a signed cryptographic receipt with a tamper-proof timestamp.
Integration Pipeline
From zero to quantum-safe.
Authenticate
Create an organization account and register your application endpoints.
Sign up free →Install SDK
npm install quantacipher-sdk. Available for Node.js and browser environments.
Read docs →Encrypt Data
Kyber-1024 WASM executes locally. Plaintext never leaves your memory space.
Architecture →Validate & Log
Gateway issues a cryptographically signed receipt for audit and compliance.
Learn more →Two distinct modes
of operation.
Whether you need permanently sealed audit logs or secure end-to-end encryption with user-held keys, QuantaCipher has you covered. Everything runs locally in your environment.
// QuantaCipher Integration
import { QuantaCipher } from 'quantacipher-sdk';
const sdk = new QuantaCipher({ apiKey: process.env.QZ_KEY });
async function processData(patientRecord) {
■ VAULT MODE (Permanent sealed record)
const vaultCiphertext = sdk.encryptVault(patientRecord);
const receipt = await sdk.vaultData(patientRecord, { type: 'hipaa_audit' });
■ SECURE MODE (User Holds Keys)
const keypair = sdk.generateKeypair();
const secureCiphertext = sdk.encryptSecure(patientRecord, keypair.publicKey);
const plaintext = sdk.decryptSecure(secureCiphertext, keypair.privateKey);
return plaintext;
}Pricing
Simple, predictable pricing
Whether you're building a weekend project or an enterprise healthcare app, we have a plan that fits.
Beta period: All features are currently free. Paid plans launch later in 2026.
Developer
Perfect for exploring post-quantum security in development and production environments.
Startup
For small teams needing more capacity and basic SLAs.
Professional
For production applications handling sensitive enterprise data.
Enterprise
Maximum limits, SOC2/HIPAA compliance, and white-glove onboarding.
Start securing data.
Before quantum hits.
NIST finalized the post-quantum standards in 2024. Enterprises that wait will face costly retrofits. Get compliant now — free, in under 15 minutes.
No credit card required. 100% free while in beta.