Quantum-Safe Code Security

Find every quantum vulnerability in your codebase — in 60 seconds.

KyberCheck scans your repositories for quantum-vulnerable cryptography, prioritizes by risk, and gives you a step-by-step migration plan for NIST 2030 compliance.

Tested on the world's most critical open-source infrastructure

BitcoinEthereumTensorFlowKubernetesPostgreSQLRedisMongoDBOpenSSLPythonGoRustGrafanaSolanaPrometheusNGINXKafkaVaultDockerNode.jsPyTorchPolkadotChainlinkAnsibleTerraformBitcoinEthereumTensorFlowKubernetesPostgreSQLRedisMongoDBOpenSSLPythonGoRustGrafanaSolanaPrometheusNGINXKafkaVaultDockerNode.jsPyTorchPolkadotChainlinkAnsibleTerraformBitcoinEthereumTensorFlowKubernetesPostgreSQLRedisMongoDBOpenSSLPythonGoRustGrafanaSolanaPrometheusNGINXKafkaVaultDockerNode.jsPyTorchPolkadotChainlinkAnsibleTerraform
0M+
Lines Scanned
across 4,854 open-source projects
0
Critical Vulnerabilities
quantum-exploitable by 2030
$0.0T
Ecosystem at Risk
in supply chain exposure
$0K
Avg. Savings Per Scan
in prevented breach exposure

From vulnerable to compliant in three steps

Set up in under 2 minutes. Get your first vulnerability report in under 60 seconds. No configuration required.

1. Connect Repository

Link your GitHub repository in one click. We support public and private repos.Read-only access. Your code is never stored.

2. Instant Scan

Our Rust-powered engine scans 23,725 lines/sec using deep AST analysis. Detects RSA, ECDSA, DH, and 150+ vulnerability patterns.Average scan: 11 seconds. Max: under 60 seconds.

3. Fix & Comply

Get a prioritized report with exact file locations, severity rankings, and NIST-approved replacement algorithms for every vulnerability.Export PDF reports for compliance and leadership reviews.

Everything you need for quantum-safe compliance

Find, prioritize, and fix quantum vulnerabilities across your entire codebase.

Find Every Vulnerability

Deep AST analysis detects 150+ quantum-vulnerable patterns across 30 languages.Catches what manual code review misses.

Results in 60 Seconds

Our Rust engine scans 23,725 lines/sec. A 100K-line codebase scans in under a minute without manual overhead.Replaces weeks of manual audit work.

CI/CD Protection

GitHub integrations run fast checks on every push and PR. Never merge insecure cryptography again.Prevent regression automatically.

Zero Code Storage

Ephemeral containers. Zero-trust architecture. Your code is analyzed, immediately wiped, and never cached.SOC2 & ISO27001 adherent.

Quick GitHub Setup

Get started in under 2 minutes. Install our verified GitHub App to instantly connect your repositories and configure your automated workflow.

  • One-click GitHub App installation
  • Automated workflow generation
  • No complex configuration required
KyberCheck Verified Badge

Quantum Secure Badges

Showcase your commitment to forward-thinking security. Display dynamic KyberCheck badges on your company website to prove to users and enterprise clients that your platform is quantum-safe.

  • Dynamic SVG badges for your landing page or footer
  • Real-time badge updates on scan completion
  • Builds trust with security-conscious clients

Trend Analytics & PDF Audits

Track your migration progress over time via the interactive dashboard. Ensure quantum vulnerabilities are trending down to zero across all your organizational repositories.

  • Organization-wide timeline metrics
  • Exportable PDF reports for leadership
  • Compliance artifacts for SOC2/ISO
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Team Access & Roles

Manage organization-wide access with granular permissions. Add your entire engineering team with role-based access control, ensuring everyone has the right level of visibility.

  • Role-based access control (RBAC)
  • Unlimited seats on enterprise plans
  • Detailed audit logs for all actions

Built for security from the ground up

By 2030, NIST requires all systems to use quantum-safe cryptography. KyberCheck helps you get there — without ever storing your code.

Ephemeral Containers

Every scan runs in a fresh, isolated container. After analysis, the data is securely wiped and the container is terminated. Nothing persists.

Zero-Trust GitHub Access

We use modern GitHub Apps with minimal permissions. No refresh or access tokens are stored. Even a database breach would not expose your code.

Automated Workflows

Our integrations seamlessly request the necessary access to generate an automatic pull request that adds the scanner workflow file directly to your repository.

EU/US Data Residency

Processing occurs in your designated region on secure cloud infrastructure, compliant with local data regulations.

Common questions

What is quantum-safe cryptography?
Quantum-safe cryptography (also called post-quantum cryptography) refers to algorithms resistant to attacks from quantum computers. Traditional methods like RSA and ECC will be vulnerable to quantum attacks. NIST has standardized quantum-resistant alternatives like ML-KEM (Kyber), ML-DSA (Dilithium), and SLH-DSA (SPHINCS+). KyberCheck identifies where your code uses vulnerable algorithms and recommends these approved replacements.
How is KyberCheck different from a manual security audit?
Traditional cryptographic audits take 6-12 weeks and produce a point-in-time snapshot that becomes outdated quickly. KyberCheck scans your entire codebase in under 60 seconds using AST-based analysis, and with a subscription monitors every commit via CI/CD so new vulnerabilities are caught automatically. You get continuous protection instead of a one-off report.
Is my source code safe? Do you store it?
We never store your source code. Every scan runs in an ephemeral container that's destroyed after analysis. We only store vulnerability metadata (file paths, line numbers, algorithm types) to generate reports. Even a complete database breach would not expose a single line of your code. We're adherent to SOC2 Type 2 and ISO27001:2022 standards.
What languages and frameworks do you support?
KyberCheck uses a three-layer detection pipeline — Tree-sitter AST analysis, 150+ compiled regex patterns, and library import detection — supporting 30 languages including JavaScript/TypeScript, Python, Go, Java, Rust, C/C++, C#, PHP, Ruby, Kotlin, Swift, Dart, Scala, Haskell, Solidity, and more. We detect RSA, ECDSA, ECDH, DSA, DH, ElGamal, SHA-1, MD5, weak RNGs, insecure TLS, hardcoded keys, SSH keys, DES/3DES/RC4, and vulnerable dependencies across 12 package manager formats.

See your quantum vulnerabilities today

Connect your repository, get a full vulnerability report, and start your migration plan. Results in 60 seconds. 100% money-back guarantee.