RFC 9421 HTTP Message Signatures on outbound requests (A2A signer) DID resolution against an Ethereum Registry (on‑chain public keys) HPKE session bootstrap + payload encryption between Payment → ...

Abstract: With the explosion of Big Data in cloud environments, data owners tend to delegate the storage and computation to cloud servers. Since cloud servers are generally untrustworthy, data owners ...

Abstract: The increasing need for secure data transmission in telecommunications networks has made hardware-level implementation of effective encryption algorithms crucial. This paper introduces an ...