For more than 10 years, SHA-1 authentication was used to protect intellectual property (IP) from counterfeiting and illegal copying. But now, as information processing has advanced, engineers want an ...
The DeepCover Secure Authenticator (DS28E22) combines crypto-strong, bidirectional, secure challenge-and-response authentication functionality with an implementation based on the FIPS 180-3-specified ...
The SHA-256 secure authenticators in this system support a challenge size of 256 bits and use a 256-bit secret. The secure authenticator in Figure 1 is a 1-Wire slave with a unique 64-bit ROM ID which ...
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