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Caute_cautim
Community Champion

Google Chrome's new post-quantum cryptography may break TLS connections

Hi All

 

Some ​Google Chrome users report having issues connecting to websites, servers, and firewalls after Chrome 124 was released last week with the new quantum-resistant X25519Kyber768 encapsulation mechanism enabled by default.

 

Google started testing the post-quantum secure TLS key encapsulation mechanism in August and has now enabled it in the latest Chrome version for all users.

 

The new version utilizes the Kyber768 quantum-resistant key agreement algorithm for TLS 1.3 and QUIC connections to protect Chrome TLS traffic against quantum cryptanalysis.

 

https://www.bleepingcomputer.com/news/security/google-chromes-new-post-quantum-cryptography-may-brea...

 

Regards

 

Caute_Cautim

 

1 Reply
Kyaw_Myo_Oo
Contributor III

Thanks for sharing @Caute_cautim.

 

 

Kyaw Myo Oo
Manager , CB BANK PCL
CCIE #58769 | PCNSE | CCSE | CISSP | PMP