Cipher White image. حسب Nasreen Zulfiqar (21601226)

الموضوعات:

Bride image with a data crop attack of . حسب Nasreen Zulfiqar (21601226)

الموضوعات:

Critical values in percentage for NPCR Randomness test. حسب Nasreen Zulfiqar (21601226)

الموضوعات:

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

الموضوعات:

Results of entropy. حسب Nasreen Zulfiqar (21601226)

الموضوعات:

Cipher Chair image. حسب Nasreen Zulfiqar (21601226)

الموضوعات:

Decrypted images: (a) Sugar jar image; (b) Cushion image; (c) Cup image; (d) Decoration piece image (e) Leaves image; (f) Flowers image; (g) Tissue roll image; (h) Hair catch image... حسب Bayan Alabdullah (22170837)

الموضوعات:

Original test images: (a) Hailstones image; (b) Flowers image; (c) Chair image; (d) Bride image. حسب Bayan Alabdullah (22170837)

الموضوعات:

Images after decryption: (a) Hailstones image; (b) Flowers image; (c) Chair image; (d) Bride image. حسب Bayan Alabdullah (22170837)

الموضوعات:

Original test images: (a) Sugar jar image; (b) Cushion image; (c) Cup image; (d) Decoration piece image (e) Leaves image; (f) Flowers image; (g) Tissue roll image; (h) Hair catch i... حسب Bayan Alabdullah (22170837)

الموضوعات:

Example of byte substitution Process. حسب Mingyi Huo (21743594)

"…Experimental results show that the proposed algorithm reduces encryption time to 2.2369 s for a 256256 grayscale image, representing an 87.08% improvement over traditional AES (17.3090 s) and a 48.41% improvement over other AES-based chaotic encryption algorithms (4.3360 s). …"

Example of S-box. حسب Mingyi Huo (21743594)

"…Experimental results show that the proposed algorithm reduces encryption time to 2.2369 s for a 256256 grayscale image, representing an 87.08% improvement over traditional AES (17.3090 s) and a 48.41% improvement over other AES-based chaotic encryption algorithms (4.3360 s). …"

Example of addroundkey process. حسب Mingyi Huo (21743594)

"…Experimental results show that the proposed algorithm reduces encryption time to 2.2369 s for a 256256 grayscale image, representing an 87.08% improvement over traditional AES (17.3090 s) and a 48.41% improvement over other AES-based chaotic encryption algorithms (4.3360 s). …"

Bifurcation diagram analysis results. حسب Mingyi Huo (21743594)

"…Experimental results show that the proposed algorithm reduces encryption time to 2.2369 s for a 256256 grayscale image, representing an 87.08% improvement over traditional AES (17.3090 s) and a 48.41% improvement over other AES-based chaotic encryption algorithms (4.3360 s). …"

Information entropy analysis results. حسب Mingyi Huo (21743594)

"…Experimental results show that the proposed algorithm reduces encryption time to 2.2369 s for a 256256 grayscale image, representing an 87.08% improvement over traditional AES (17.3090 s) and a 48.41% improvement over other AES-based chaotic encryption algorithms (4.3360 s). …"

Lyapunov exponent of different chaotic maps. حسب Mingyi Huo (21743594)

"…Experimental results show that the proposed algorithm reduces encryption time to 2.2369 s for a 256256 grayscale image, representing an 87.08% improvement over traditional AES (17.3090 s) and a 48.41% improvement over other AES-based chaotic encryption algorithms (4.3360 s). …"

Cartesian histogram of Hailstones image: (a) Plaintext image; (b) Cipher image. حسب Bayan Alabdullah (22170837)

الموضوعات:

Polar histogram analysis of Hailstones image: (a) Plain image; (b) Cipher image. حسب Bayan Alabdullah (22170837)

الموضوعات:

Chosen plaintext attack analysis through special images like Black and White: (a) Black plaintext image; (b) Black ciphertext image; (c) Ciphertext Hailstones image; (d) Retrieved... حسب Bayan Alabdullah (22170837)

الموضوعات:

JPEG compression attack on cipher images: (a) Cipher image of Chair; (b) Decrypted image from (a); (c) Cipher image of Bride; (d) Decrypted image from (c). حسب Bayan Alabdullah (22170837)

الموضوعات: