PQC in Computer Networks
PQC can be used to shield computer networks from attacks by quantum computers. For illustration, PQC can be used to encrypt network site visitors, and secure digital signatures.
Some examples of how PQC may be used in computer networks
- Cracking network visitors: PQC can be used to encrypt network traffic, much like HTTPS traffic and VPN traffic. This would defend the site visitors from being intercepted and decrypted by a quantum computer.
- Securing digital signatures: PQC can be used to secure digital signatures. PQC would protect digital signatures from being forged by a quantum computer.
- Protecting authentication protocols: PQC can be used to protect authentication protocols, such as TLS and Kerberos. Authentication protocols are used to verify the identity of users and machines. PQC would protect authentication protocols from being compromised by a quant computer.
Post Quantum Cryptography in Computer Network
Post-quantum cryptography (PQC), also known as quantum-resistant cryptography, is a branch of cryptography. It is also protected against quantum computer attacks. Quantum computers are a new type of computer that uses the principles of quantum mechanics to carry out calculations. Quantum mechanics is a branch of physics that researches the nature of matter at the infinitesimal and subatomic positions.
Quantum computers are still in their early era of development, but they have the potential to be faster than conventional computer systems at running on certain sorts of troubles. such a trouble is integer factorization.