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wolfSSL Embedded SSL/TLS; FIPS 140-3

Retrofitting Older Platforms for the CRA with a Software SRAM PUF

dlvr.itRetrofitting Older Platforms for the CRA with a Software SRAM PUFUpgrading legacy hardware to meet modern security standards doesn’t have to mean costly recalls or hardware redesigns. The wolfCrypt SRAM PUF derives a device-unique cryptographic key directly from the power-on state of a chip’s built-in SRAM. This provides a true hardware-rooted secret (100% in firmware) without adding a separate secure element. It is a practical, […]

23/10/26, 4:03 pm0 reposts0 likes

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