David Lembo, Federico Abate Daga, Corrado Calì, Diego Garbossa, Matteo Manfredi, Lorenzo Odetto, Luca Ostacoli, Piero Paccotti, Stefania Raimondo, Giuseppe Reimondo, Savino Sciascia
Early introduction of simulation in the medical curriculum: the MedInTo perspective
Frontiers in medicine
image encryption based elliptic curves ecs emerging new trend cryptography provides high security relatively smaller key size compared wellknown cryptosystems recently shown cryptosystems based ecs finite rings may provide better security require computational cost solving factorization problem discrete logarithm problem motivated fact proposed novel image encryption scheme based ecs finite rings three main steps scheme first step mask plain image using points ec finite ring step two create diffusion masked image mapping ec finite ring ec finite field create high confusion plain text generated substitution box sbox based ordered ec used permute pixels diffused image obtain cipher image computational experiments showed proposed cryptosystem higher security linear differential statistical attacks existing cryptosystems furthermore average encryption time color images lower existing schemes