Robustness of the Encryption Algorithm Against Noise Pollution. حسب Feixian Liu (22477943)

Robustness of the Encryption Algorithm Against Aata Loss. حسب Feixian Liu (22477943)

Results of for encrypted and original images. حسب Nasreen Zulfiqar (21601226)

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Comparison of UACI among different algorithms. حسب Feixian Liu (22477943)

"…Based on the 2D-SQSM, this paper further designs a highly robust color image encryption algorithm. First, by introducing different hash functions multiple times, the correlation between the key and plaintext is enhanced, significantly improving resistance against brute-force attacks; second, cyclic shifting and segmentation-recombination operations are applied separately to the three RGB channels to effectively disrupt pixel distribution and significantly reduce spatial correlation between pixels; finally, the chaotic sequence generated by the 2D-SQSM is utilized for XOR diffusion, further enhancing the randomness and diffusion capability of the ciphertext. …"

Comparison of NPCR among different algorithms. حسب Feixian Liu (22477943)

"…Based on the 2D-SQSM, this paper further designs a highly robust color image encryption algorithm. First, by introducing different hash functions multiple times, the correlation between the key and plaintext is enhanced, significantly improving resistance against brute-force attacks; second, cyclic shifting and segmentation-recombination operations are applied separately to the three RGB channels to effectively disrupt pixel distribution and significantly reduce spatial correlation between pixels; finally, the chaotic sequence generated by the 2D-SQSM is utilized for XOR diffusion, further enhancing the randomness and diffusion capability of the ciphertext. …"

Encrypted and decrypted images. حسب Feixian Liu (22477943)

"…Based on the 2D-SQSM, this paper further designs a highly robust color image encryption algorithm. First, by introducing different hash functions multiple times, the correlation between the key and plaintext is enhanced, significantly improving resistance against brute-force attacks; second, cyclic shifting and segmentation-recombination operations are applied separately to the three RGB channels to effectively disrupt pixel distribution and significantly reduce spatial correlation between pixels; finally, the chaotic sequence generated by the 2D-SQSM is utilized for XOR diffusion, further enhancing the randomness and diffusion capability of the ciphertext. …"

Co-authorship network (graph generated using the force-directed Fruchterman-Reingold algorithm). حسب Philippine Dupé (21485482)

"…<p>Co-authorship network (graph generated using the force-directed Fruchterman-Reingold algorithm).…"

Image Encryption Flow Chart. حسب Feixian Liu (22477943)

"…Based on the 2D-SQSM, this paper further designs a highly robust color image encryption algorithm. First, by introducing different hash functions multiple times, the correlation between the key and plaintext is enhanced, significantly improving resistance against brute-force attacks; second, cyclic shifting and segmentation-recombination operations are applied separately to the three RGB channels to effectively disrupt pixel distribution and significantly reduce spatial correlation between pixels; finally, the chaotic sequence generated by the 2D-SQSM is utilized for XOR diffusion, further enhancing the randomness and diffusion capability of the ciphertext. …"

Results of encryption speed along with a previous studies. حسب Nasreen Zulfiqar (21601226)

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Suggested algorithm’s key space along with comparison. حسب Nasreen Zulfiqar (21601226)

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Comparison of correlation coefficients of adjacent pixels using different encryption methods. حسب Nasreen Zulfiqar (21601226)

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Convergence curve of the DBO algorithm. حسب Ma Haohao (22177538)

"…For curved workpieces, the curvature adaptive interpolation method is introduced to generate trajectories. An adaptive impedance control strategy is implemented to enhance force control, and PD iteration and RBF neural networks are used to ensure stable contact force and accuracy. …"

The direction of the magnetic force [1]. حسب Vahid Goodarzimehr (21343124)

The Rössler attractors in XY plane. حسب Nasreen Zulfiqar (21601226)

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Decrypted Chair image from حسب Nasreen Zulfiqar (21601226)

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Cipher Black image. حسب Nasreen Zulfiqar (21601226)

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Chair () decrypted image. حسب Nasreen Zulfiqar (21601226)

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Hailstones () cipher image. حسب Nasreen Zulfiqar (21601226)

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Results of energy analysis. حسب Nasreen Zulfiqar (21601226)

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The Rössler attractors in 3D. حسب Nasreen Zulfiqar (21601226)

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