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Tor switches to new Counter Galois Onion relay encryption algorithm

BleepingComputer

Overview

Tor has upgraded its encryption method for circuit traffic by implementing the Counter Galois Onion (CGO) algorithm, replacing the older tor1 relay encryption. This change aims to enhance the security and privacy of users by improving encryption standards. The move reflects ongoing efforts to bolster the security of the Tor network against potential vulnerabilities.

Key Takeaways

  • Affected Systems: Tor network users
  • Action Required: Users are encouraged to update to the latest version of Tor that includes the CGO algorithm.
  • Timeline: Newly disclosed

Original Article Summary

Tor has announced improved encryption and security for the circuit traffic by replacing the old tor1 relay encryption algorithm with a new design called Counter Galois Onion (CGO). [...]

Impact

Tor network users

Exploitation Status

No active exploitation has been reported at this time. However, organizations should still apply patches promptly as proof-of-concept code may exist.

Timeline

Newly disclosed

Remediation

Users are encouraged to update to the latest version of Tor that includes the CGO algorithm.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Read Original Article

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