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Abstract: RSA is one of the foundations of public-key cryptography, but it is frequently limited in its performance. The fact that modular exponentiation is repetitive, this work presents a refined ...

Zcash has always operated as an end-to-end encrypted money system. What has changed is that encryption is now the default user experience and the ecosystem around it has scaled to match. The ...

Abstract: This paper presents a lightweight secure appliance for database encryption and authentication, leveraging quantum random number generator (QRNG) keys. The appliance functions as an ...

Apple tested end-to-end encryption (E2EE) for RCS messages exchanged between iPhone and Android users in the iOS 26.4 beta, but Apple made it clear the functionality was not going to launch in the iOS ...