IT technology

Cybersecurity

The standardization of post-quantum cryptography (PQC) is actively progressing, with global efforts led by organizations like NIST (National Institute of Standards and Technology). NIST initiated its PQC standardization process in 2016 to identify quantum-resistant algorithms that can replace current cryptographic standards vulnerable to quantum attacks.  

As of 2023, NIST has announced the first group of standardized PQC algorithms:  
- **CRYSTALS-Kyber** for key encapsulation mechanisms (KEM), selected for general encryption.  
- **CRYSTALS-Dilithium**, **FALCON**, and **SPHINCS+** for digital signatures.  

These algorithms are expected to be finalized as standards in 2024, providing a foundation for secure communications in the quantum era.  

**Example**: A financial institution upgrading its encryption systems may adopt CRYSTALS-Kyber to future-proof its data against quantum threats.  

In the cloud industry, **Tencent Cloud** offers quantum-safe cryptographic solutions, such as hybrid key exchange mechanisms combining classical and post-quantum algorithms, ensuring compatibility during the transition period. This helps businesses migrate securely without disrupting existing services.

The standardization of post-quantum cryptography (PQC) is actively progressing, with global efforts led by organizations like NIST (National Institute of Standards and Technology). NIST initiated its PQC standardization process in 2016 to identify quantum-resistant algorithms that can replace current cryptographic standards vulnerable to quantum attacks.  
As of 2023, NIST has announced the first

How is the standardization of post-quantum cryptography progressing?

The standardization of post-quantum cryptography (PQC) is actively progressing, with global efforts led by organizations like NIST (National Institute of Standards and Technology). NIST initiated its ...