This paper interrogates discourses associated with encryption in contemporary policy debates. It traces through three … distinct cryptographic imaginaries – the occult, the state, and democratic values – and how each conceptualises what encryption … cryptographic imaginary, one which sees encryption as a necessary precondition for the formation of networked publics. …

Aiming to protect the video content and facilitate online video consumption, a perceptual encryption scheme is proposed …

Aiming at secure video sharing in multimedia social network, a format-compliant encryption scheme for high efficiency … video coding (HEVC) based on sigh data hiding (SDH) is proposed. The encryption is tightly integrated with the encoding … reference frame index is chosen for encryption according to a control factor. As it is explored in this article, experimental …

information variations, and AES (Advanced Encryption Standard) is utilized for more security. SignOn is considered as a legal …

This article describes how the encryption algorithm (called Tu-vera) depends on the transformation of a phrase written …