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HKDF

HKDF is an HMAC based key derivation function that transforms any weak key material (e.g. Diffie Hellman exchanged shared secrets) into a… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
With the rapid development of industrial Internet of things (IIOT), a variety of cloud services have been deployed to store and… 
2019
2019
RFC 5869 specifies the HMAC-based Extract-and-Expand Key Derivation Function (HKDF) algorithm. This document assigns algorithm… 
2019
2019
The Internet of Things (IoT) is growing at a rapid pace. With everyday applications and services becoming wirelessly networked… 
2018
2018
This dissertation addresses the important challenge of efficiency in anonymous communication. Solving this challenge is essential… 
2018
2018
— Security in IoT environments is critical, as there are many situations where IoT devices provide sensory information that needs… 
2012
2012
This paper presents an attack in the multi-user setting on various publickey encryption schemes standardized in IEEE 1363a [20… 
2007
2007
We revisit the venerable question of "pure password"- based key derivation and encryption, and expose security weaknesses in…