JPEG mage encryption with Elliptic Curve Cryptography.

Saeid Bakhtiari Subariah Ibrahim Mazleena Salleh Majid Bakhtiari

Published in: ISBAST (2014)

Keyphrases

user authentication
elliptic curve cryptography
authentication scheme
security analysis
cryptographic algorithms
image compression
image encryption

compression algorithm
compressed domain
high security
public key
compression ratio
encryption scheme
image quality

lossless compression
lossy compression
jpeg images
elliptic curve
smart card
jpeg compression
security properties

security requirements
discrete cosine transform
dct coefficients
security model
encryption algorithm
efficient computation
bit rate