Encryption schemes based on elliptic curves (ECs) have shown high resistance against
modern cryptanalysis. However, these schemes involve heavy computation for the …

Image encryption schemes can be vulnerable to a variety of cryptanalysis attacks. The use of
key-dependent dynamic S-boxes has been shown to improve security. Threats of chosen …

Abstract Elliptic Curve Cryptography (ECC) has proven to be an effective cryptography. ECC
has its own advantages such as efficient key size compared to other Public Key …

Elliptic curve cryptography (ECC) is capable of providing high security than to other
cryptosystems with same key size. The aim of this paper is twofold. Firstly, we present new …

In this manuscript, we propose an image encryption technique by using isomorphic elliptic
curves which are proved to be effective against side-channel attacks and have efficient key …

Abstract Elliptic Curve Cryptography (ECC) has attractive advantages compared to other
public-key cryptosystems that motivated cryptographers for using it. ECC offers equal …

A novel asymmetric multiple-image encryption method based on quick response code and
elliptic curve cryptography is proposed through our research. In this new scheme, four quick …

In this paper an encryption technique is proposed based on elliptic curves for securing
images to transmit over public channels. This cryptosystem also utilize a new mapping …

Due to the extensive demand for digital images across all fields, the security of multimedia
data over insecure networks is a challenging task. The majority of the existing modern …

Today, digital images are used in many different applications. They can be social media
applications or critical applications such as military and medical. However, cyber attacks or …