Post-quantum messaging: examining Apple's new PQ3 protocol
On Wednesday February 21, Apple announced a major update to iMessage, their secure messaging service. iMessage forms part of the ‘Messages’ app that is only available on Apple’s iOS, iPadOS and macOS platforms, and is used for sending messages between Apple users.
This update will achieve post-quantum secure messaging for hundreds of millions of users, including the US where iMessage is currently used more frequently than WhatsApp. There’s little doubt that it’s a significant moment in the transition to PQC, and we think it’s an exciting announcement. 2024 is certainly the year in which post-quantum cryptography becomes ready for full-scale, mature product deployment!
At PQShield, we have experience with secure messaging. Our research team have published extensively on post-quantum Signal, as well as on how to protect the new MLS messaging standard against attacks from quantum computers. Last year, Signal released its own update, making it the first time a post-quantum secret messaging service has been deployed on a large scale.
To read the full article, click here
Related Semiconductor IP
- LPDDR6/5X/5 PHY V2 - Intel 18A-P
- MIPI SoundWire I3S Peripheral IP
- LPDDR6/5X/5 Controller IP
- Post-Quantum ML-KEM IP Core
- MIPI SoundWire I3S Manager IP
Related Blogs
- How does Post-Quantum Cryptography affect the TLS protocol?
- what made Apple design the A4 processor?
- Apple iPad: no LPDDR2?
- The Man Who Thinks Apple Will Buy ARM
Latest Blogs
- ML-DSA explained: Quantum-Safe digital Signatures for secure embedded Systems
- Efficiency Defines The Future Of Data Movement
- Why Standard-Cell Architecture Matters for Adaptable ASIC Designs
- ML-KEM explained: Quantum-safe Key Exchange for secure embedded Hardware
- Rivos Collaborates to Complete Secure Provisioning of Integrated OpenTitan Root of Trust During SoC Production