Block ciphers, a branch of modern cryptography, are playing a more prominent role in protecting information security as 5G technology develops. Although encryption algorithms of the traditional ...

Zero-correlation linear cryptanalysis is an important method to analyze the security of block ciphers. But there are few works on zero-correlation linear attacks combined with the related-key setting.

For the past six days, citizens have taken to the streets across Iran, protesting government oppression and the rising cost of goods. Video broadcasts from the country have shown increasingly intense ...

Any subversive software developer knows its app has truly caught on when repressive regimes around the world start to block it. Earlier this week the encryption app Signal, already a favorite within ...

Telegram, the encrypted messaging app that’s prized by those seeking privacy, lost a bid before Russia’s Supreme Court to block security services from getting access to users’ data, giving President ...

A Russian court has ordered a block on access to the Telegram messaging app — with the block coming into force immediately, according to the BBC. The messaging platform has been under pressure to hand ...