TY - JOUR
T1 - Cryptosystem Based on the Elliptic Curve with a High Degree of Resistance to Damage on the Encrypted Images
AU - Silva-Garcia, Victor Manuel
AU - Flores-Carapia, Rolando
AU - Gonzalez-Ramirez, Marlon David
AU - Vega-Alvarado, Eduardo
AU - Villarreal-Cervantes, Miguel Gabriel
N1 - Publisher Copyright:
© 2013 IEEE.
PY - 2020
Y1 - 2020
N2 - In this work a novel symmetric cryptosystem for image encryption is presented. The Symmetric Cryptosystem of the Elliptic Curve (SCEC) can resist damage to encrypted figures up to 40% of the original figure. SCEC uses chaos to generate an $8\times {8}$ S-box with high nonlinearity to avoid the linear attack. A random permutation is used before starting encryption making the cryptosystem more robust. For testing damage according to four types of noise was applied to the encrypted images: Additive multiplicative Gaussian or occlusion. The median filter was applied to correct the damage in encrypted images improving its sharpness and a new measure the Similarity Parameter (SP) is proposed to evaluate the difference between the original image and the decrypted image with damage. Several parameters and tests were applied to evaluate the performance of SCEC from the encryption quality to the resistance to the differential attack. Experimental results indicate that SCEC has high-quality cryptographic properties very much similar to the corresponding values of AES but with the addition of a high protection to noise damage on the encrypted images.
AB - In this work a novel symmetric cryptosystem for image encryption is presented. The Symmetric Cryptosystem of the Elliptic Curve (SCEC) can resist damage to encrypted figures up to 40% of the original figure. SCEC uses chaos to generate an $8\times {8}$ S-box with high nonlinearity to avoid the linear attack. A random permutation is used before starting encryption making the cryptosystem more robust. For testing damage according to four types of noise was applied to the encrypted images: Additive multiplicative Gaussian or occlusion. The median filter was applied to correct the damage in encrypted images improving its sharpness and a new measure the Similarity Parameter (SP) is proposed to evaluate the difference between the original image and the decrypted image with damage. Several parameters and tests were applied to evaluate the performance of SCEC from the encryption quality to the resistance to the differential attack. Experimental results indicate that SCEC has high-quality cryptographic properties very much similar to the corresponding values of AES but with the addition of a high protection to noise damage on the encrypted images.
KW - Elliptic curve
KW - S-box
KW - chaos
KW - median filter
KW - noise in encrypted images
UR - http://www.scopus.com/inward/record.url?scp=85097799021&partnerID=8YFLogxK
U2 - 10.1109/ACCESS.2020.3042475
DO - 10.1109/ACCESS.2020.3042475
M3 - Artículo
AN - SCOPUS:85097799021
SN - 2169-3536
VL - 8
SP - 218777
EP - 218792
JO - IEEE Access
JF - IEEE Access
M1 - 9281301
ER -