Post-Quantum Cryptography Tool
Post-Quantum Cryptography (PQC), supporting NIST standardized ML-KEM (formerly Kyber) and ML-DSA (formerly Dilithium).
Key Encapsulation
Key Decapsulation
Digital Signature
Signature Verification
Public Key:
Hex
Base64
Waiting for public key...
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Input Content
UTF-8
Hex
Base64
Please enter content to process
0 chars
Output Result
Hex
Base64
Not yet executed
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LOCAL All operations are completed locally in the browser, no data will be uploaded.

What is Post-Quantum Cryptography (PQC)?

PQC algorithms resist quantum computer attacks, replacing traditional asymmetric encryption.

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Core Values

  • Quantum Secure: Resists quantum threats
  • Standard Compliant: Follows NIST standards
  • Long-term Privacy: Prevents 'harvest now, decrypt later'
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Primary Algorithms

  • ML-KEM: For key exchange
  • ML-DSA: For digital signatures
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Use Cases

  • Finance: Enhances asset security
  • Security: Secures IoT updates
  • Data: Protects high-value data
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Technical Features

  • High Performance: Faster than RSA
  • Local: Browser-based, no server data
  • Flexible: Multi-level security

🚀 User Guide

  • 1. Select Mode: ML-KEM (Encapsulation) or ML-DSA (Signature)
  • 2. Generate Key: Obtain PQC public and secret keys
  • 3. Execute: Perform encapsulation/decapsulation or sign/verify

💡 FAQ

What is ML-KEM?
Lattice-based key encapsulation to replace RSA/DH key exchange.
What is ML-DSA?
Lattice-based signature algorithm to replace RSA/ECDSA.

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