Abstract: This paper proposes a new simple image encryption technique using the Beta chaotic map for performing the confusion and diffusion of input plain image. This image encryption is further ...

The keystream is generated by a control parameter produced from the plain-image, which has proven to be secure against chosen-plaintext and known-plaintext attacks. Experimental results show that the ...

A number of new personalisation features have been added to the Firefox New Tab page in the past year, including the ability to pick a background image from a small set of hand-picked pics and solid ...

(CNN) — World Press Photo has cast fresh doubt over the authorship of “The Terror of War,” a picture better known as “Napalm Girl,” amid growing debate ...

For every mainline Pokémongame, players must begin with a starter Pokémon. This Pokémon is the first partner they will choose and likely carry throughout the game. Starters are unique in the ...

Pope Leo will likely be a “mirror image” of Francis – a different man but a continuation of his predecessor’s focus on serving the poor, missionary work and encouraging dialogue within the ...

A community in Mitchells Plain is calling for drastic state intervention as gang-related gun violence continues to wreak havoc on the Cape Flats. The Lentegeur Community Police Forum (CPF ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Empyreal is a richly detailed, loot-based action RPG with a real 'one more go' quality that ...

The Mitchells Plain Community Police Forum (CPF) has issued an urgent call for a commission of inquiry into gang-related violence, following a deadly shooting in Tafelsig that claimed the lives of ...