US tries to set security standards for IoT and big iron crypto
"The world is moving toward using small devices for lots of tasks ranging from sensing to identification to machine control, and because these small devices have limited resources, they need security that has a compact implementation," NIST computer scientist Kerry McKay said in a statement.It took NIST a while to get here. Following a years-long development program, it asked for cryptography solutions in 2018, receiving 57 submissions.
Ascon was developed in 2014 by cryptographers from Graz University of Technology in Austria, Infineon Technologies, Lamarr Security Research, and Radboud University in the Netherlands. AEAD ensures a message remains confidential but allows other information like message headers or a device's IP address to be included but not encrypted. It also ensures the protected data is authentic and wasn't changed in transit.
NIST has been putting a focus on cyber security for HPC systems for at least a year. With zone-based HPC, systems are divvied up into four zones – with such functions as data storage and access.
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