Security & Authentication
Security and authentication technologies provide robust protection from malicious threats and attacks by creating a multilayered defense mechanism. Analog Devices’ security and authentication
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Secure Authenticators
Analog Devices’ secure authenticators provide solutions scaling from the simple authentication and use management of high value peripherals or accessories, to the trusted operation and secure communication of connected devices. Secure authenticators provide robust hardware-based key storage and cryptographic algorithms highly resistant to hacking that support easy-to-use, fixed functions enabling various security objectives. Our ChipDNA® PUF technology is integrated into select products and delivers advanced protection against attacks. A variety of communication interfaces, a reduced footprint, and software enable easy integration into embedded systems.
Security Managers
Security manager ICs keep the most critical information secured permanently with on-chip physical tamper protection.

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You Can’t Steal a Key that Isn’t There

ChipDNA provides unprecedented protection against cyberattacks by deriving a cryptographic key from a precise analog characteristic of the IC. This key is based on a physically unclonable function and is not stored in memory or any other static state where it could be compromised.
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You Can’t Steal a Key that Isn’t There

ChipDNA provides unprecedented protection against cyberattacks by deriving a cryptographic key from a precise analog characteristic of the IC. This key is based on a physically unclonable function and is not stored in memory or any other static state where it could be compromised.