A Fast JPEG2000 Based Crypto-Compression Algorithm: Application to the Security for Transmission of Medical Images

Efficient and secure selective cipher scheme for MIoT compressed images

“…On the other hand, the scheme in [38] encrypts the first 32 bits of every box (the box length Lbox) using the asymmetric cipher scheme (RSA) for JPEG 2000 images. However, using an asymmetric cipher to just encrypt the box length is not sufficiently secure since partial information can be recovered, in addition to a high associated overhead.…”