Authentication with HMAC signatures essentially allows fleet of proxies to use centralized authentication without the need for proxies to communicate with any central server directly. It works like ...

A deep dive comparing API Keys, OAuth 2.0, JWT, and HMAC for CTOs. Learn which api authentication method fits your enterprise SSO and IAM strategy.

Add dependency to your pom.xml (check latest release): HKDF follows the "extract-then-expand" paradigm, where the KDF logically consists of two modules. To "extract" (condense/blend) entropy from a ...

Abstract: Numerical optimization serves as one of the pillars of machine learning. To meet the demands of big data applications, lots of efforts have been put on designing theoretically and ...

Abstract: A new structure of the hash-based message authentication code (HMAC) algorithm is designed in this paper to withstand the common deception attacks in cyber-physical systems. By changing the ...