In traditional image and video content protection schemes, called fully layered, the whole
content is first compressed. Then, the compressed bitstream is entirely encrypted using a …

The popularity of multimedia applications is rapidly growing nowadays. The confidentiality of
video communication is of primary concern for commercial usage, eg in video on demand …

For the low security and compression performance of the existing joint image encryption and
compression technology, an improvement algorithm for joint image compression and …

For joint image compression and encryption schemes, the encryption power and
compression efficiency are commonly two contradictory things. In this paper, we propose a …

In order to improve the efficiency and security of image compression-encryption algorithms,
we propose a double image compression-encryption scheme based on fractional hyper …

In recent years, image encryption has been broadly researched. Since a large proportion of
images on Internet are compressed, and JPEG is the most widely adopted standards for …

Joint image encryption and compression schemes have shown their great potential values
in protecting compressed images. To achieve the protection, a trade-off between encryption …

Based on the observation that iterating a skew tent map reversely is equivalent to arithmetic
coding, a simultaneous compression and encryption scheme is proposed in which the …

In theory, high key and high plaintext sensitivities are a must for a cryptosystem to resist the
chosen/known plaintext and the differential attacks. High plaintext sensitivity can be …

Selective encryption for video streaming was proposed for efficient multimedia content
protection. However, the issues on joint optimization of video quality, content protection, and …