Google’s Upcoming Tensor G6 to Feature Advanced Titan M3 Security Coprocessor
In 2018, Google introduced the Titan M security chip with the Pixel 3, enhancing device security through features like bootloader validation and lock screen protection. This was followed by the Titan M2, which debuted alongside Google’s first-generation Tensor chip, offering advanced defenses against sophisticated attacks such as electromagnetic analysis and laser fault injection.
As the Pixel series approaches its tenth anniversary and Google’s custom silicon marks five years, reports suggest the development of the Titan M3 security coprocessor to accompany the forthcoming Tensor G6 chip. According to Mystic Leaks on Telegram, the Titan M3, codenamed Google Epic with firmware longjing, is in the works. While specific details remain scarce, this development indicates Google’s intent to bolster device security, potentially positioning the Titan M3 as a competitor to Apple’s Secure Enclave.
Historically, Google’s Titan M series has played a pivotal role in safeguarding Pixel devices. The original Titan M chip provided foundational security measures, including bootloader validation and the ability to generate and store private keys via the StrongBox KeyStore API introduced with Android 9. The subsequent Titan M2 expanded on these capabilities, offering protection against advanced physical attacks.
Despite occasional vulnerabilities in Pixel devices over the past five years, Google’s commitment to monthly security patches has addressed most issues promptly. The anticipated introduction of the Titan M3 with the Tensor G6 suggests a continued focus on enhancing device security. While specific features of the Titan M3 remain undisclosed, it is expected to build upon its predecessors’ strengths, potentially introducing new safeguards against emerging threats.
The integration of the Titan M3 with the Tensor G6 is poised to reinforce Google’s dedication to device security, offering users enhanced protection and peace of mind.
