Zcash Prepares for Quantum-Safe Transactions with New Opcodes
- Zakura plans to introduce post-quantum signature opcodes in Zcash by January, enhancing security for transparent payments.
- The Vizor wallet will feature address rotation and private information retrieval (PIR) to prevent servers from linking user addresses.
- Ethereum researcher Justin Drake’s “bunker mode” warning prompted Zakura’s proactive approach, focusing on transparent transactions only.
- Zakura’s method uses hash-based signatures and WOTS to avoid vulnerabilities in elliptic-curve cryptography potentially exploitable by AI or quantum computers.
Zakura is advancing Zcash’s security by implementing post-quantum signature opcodes aimed at protecting transparent payments from AI and quantum threats. The new features, including address rotation and PIR, are designed to enhance privacy while maintaining transaction transparency.
These developments come as the cryptocurrency community discusses potential risks posed by AI advancements in cryptography, highlighting the importance of proactive security measures like those Zakura is implementing for Zcash. (Source)
