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DS28C50 DeepCover® I2C Secure SHA-3 Authenticator with ChipDNA PUF Protection General Description The DS28C50 secure authenticator combines FIPS202-compliant secure hash algorithm (SHA-3) challenge and response authentication with Maxim’s patented ChipDNA™ technology, a physically unclonable function (PUF) to provide a cost-effective solution with the ultimate protection against security attacks.
The ChipDNA implementation utilizes the random variation of semiconductor device characteristics that naturally occur during wafer fabrication.
The ChipDNA circuit generates a unique output value that is repeatable over time, temperature...

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