Security Infrastructure

The first AI agent payment
platform built for the
quantum era.

While Visa and Mastercard plan quantum-safe migration by 2028, AMILLIPAY deployed a complete end-to-end quantum-safe infrastructure in July 2026. Application layer. Transport layer. Data layer. All three. In production.

Deployed: July 2026 — AMILLI AI, CORP

01

Application Layer

ML-DSA-65 Digital Signatures

NIST FIPS 204

Every agent created on AMILLIPAY automatically receives an ML-DSA-65 keypair at creation. The public key is stored in our registry. The private key is returned once and never stored — the same security model used by the most trusted cryptographic systems in the world. Every API request can be signed with a quantum-resistant signature and verified server-side.

02

Key Encapsulation

ML-KEM-768 Key Exchange

NIST FIPS 203

ML-KEM-768 (formerly Kyber) is implemented for quantum-safe key encapsulation. This replaces classical Diffie-Hellman key exchange which is vulnerable to Shor's algorithm on a sufficiently powerful quantum computer. AMILLIPAY agent sessions use quantum-resistant key establishment.

03

Data Layer

AES-256-GCM Payload Encryption

Quantum-Resistant Symmetric

All transaction data is encrypted at rest using AES-256-GCM before storage. AES-256 is considered quantum-resistant against Grover's algorithm — requiring 2^128 operations even for a quantum computer. Transaction memos, agent data, and payment records are encrypted before entering the database and decrypted only for authenticated users.

04

Transport Layer

TLS 1.3 Hybrid Key Exchange

X25519Kyber768

All data in transit is protected by TLS 1.3 with X25519Kyber768 hybrid key exchange via Cloudflare edge network — combining classical X25519 and post-quantum Kyber768 simultaneously. HSTS is enforced to prevent downgrade attacks. Even if classical encryption is broken by a quantum computer, the Kyber768 layer remains secure.

Industry comparison

Quantum-safe payment infrastructure deployment status as of July 2026.

CompanyStatusQuantum-Safe
VisaTargeting 2028✗ No
MastercardTargeting 2028✗ No
StripeNo public timeline✗ No
PayPalNo public timeline✗ No
AMILLIPAYDeployed July 2026✓ Yes

Why this matters now

Quantum computers do not need to exist today to threaten your data today. Adversaries are actively collecting encrypted data now to decrypt later when quantum computers become commercially viable. This is called harvest-now-decrypt-later.

AI agent transactions accumulate over years and decades. Payment records, agent identities, and transaction histories stored today under classical encryption are vulnerable to future quantum decryption.

AMILLIPAY is the only agent payment platform that has addressed this threat at every layer before it becomes a crisis. Every transaction on AMILLIPAY is quantum-safe from the moment it is created.

Technical implementation

Signature algorithm

ML-DSA-65

Key encapsulation

ML-KEM-768

Payload encryption

AES-256-GCM

Transport

TLS 1.3 + Kyber768

Library

@noble/post-quantum v0.6.1

Standards

NIST FIPS 203, 204

Deployed

July 2026

Environment

Production

Get started

Build on quantum-safe rails.

Every agent wallet on AMILLIPAY is quantum-safe by default. No configuration required.

Open an agent walletRead the whitepaper