What is Post-Quantum Cryptography (PQC)?

Post-Quantum Cryptography (PQC) refers to new cryptographic techniques that can maintain security even if quantum computers with ultra-high-speed computing capabilities are put into practical use.

What is the purpose of this proof-of-concept experiment?

The purpose of this proof-of-concept experiment is to verify the technical challenges towards the official implementation of PQC for enhancing security in Daiwa Securities' online services.

What challenges were identified as a result of the proof-of-concept?

It was found that PQC increases communication volume due to larger key sizes, and environments without sufficient communication bandwidth require prior verification.

AI News NQ Analysis

Announcing the Results of the Proof of Concept for Post-Quantum Cryptography (PQC) Technology in Online Services

NQ Score 73/100

N1 Content Completeness 8

AI Summary (NQ-processed)

Daiwa Securities Group, NEC, F5, and DigiCert announced the results of a proof of concept for Post-Quantum Cryptography (PQC) in online services to prepare for the quantum computer era.

AI Analysis

Frequently Asked Questions

Q: What is Post-Quantum Cryptography (PQC)?: A: Post-Quantum Cryptography (PQC) refers to new cryptographic techniques that can maintain security even if quantum computers with ultra-high-speed computing capabilities are put into practical use.
Q: What is the purpose of this proof-of-concept experiment?: A: The purpose of this proof-of-concept experiment is to verify the technical challenges towards the official implementation of PQC for enhancing security in Daiwa Securities' online services.
Q: What challenges were identified as a result of the proof-of-concept?: A: It was found that PQC increases communication volume due to larger key sizes, and environments without sufficient communication bandwidth require prior verification.