About time: Microsoft introduced support for the RC4 stream cipher in Windows 2000 as the default authentication algorithm for the Active Directory services. The system has been insecure for even ...

I would like to ask whether it is possible in OP-TEE to use different algorithms for the main hash and the MGF1 hash in RSA OAEP. I would like to decrypt data using OP-TEE when the data was encrypted ...

Abstract: In contemporary digital cryptography, the public key method is known. In public key cryptography, encryption and decryption keys are required. The public key algorithms used to secure ...

Tor has announced improved encryption and security for the circuit traffic by replacing the old tor1 relay encryption algorithm with a new design called Counter Galois Onion (CGO). One reason behind ...

You may see this error because the Microsoft 365 encryption service cannot verify your identity or check if you have permission to view the message. This is not ...

Gianluca Di Bella claimed quantum computing already makes encryption and ZK-proofs vulnerable due to “harvest now, decrypt later” risks. Gianluca Di Bella, a smart-contract researcher specializing in ...

The threat landscape is being shaped by two seismic forces. To future-proof their organizations, security leaders must take a proactive stance with a zero trust approach. In partnership withCisco AI ...

ABSTRACT: The accelerating pace of quantum computing has drastically shortened the expected timeline for breaking classical encryption—surpassing predictions by a factor of 500 or more. Lattice-based ...

The encryption protecting communications against criminal and nation-state snooping is under threat. As private industry and governments get closer to building useful quantum computers, the algorithms ...

Law enforcement experts and policymakers are due to meet on 12 September to decide on proposals to require technology companies, such as Signal and WhatsApp, to scan all encrypted messages and ...

Mobile devices sometimes get lost. A laptop bag gets left on the bus or train, a smartphone slips out of your pocket, or a USB flash drive falls to the ground unnoticed. Losing a notebook or phone ...