Image Encryption Test Results

Description

This report contains the results collected from encrypting a single image file with varying parameters. (Note: The results compiled in this report only reflect Binary CAS Transformations. Images are encrypted with a multivariate scheme based on the family of expander graphs 𝐷(𝑛, 𝑞))

Study Study of Multivariate Cryptography

Date February 26, 2019

Matrix Modes

The Matrix Mode of an image indicates the type of matrix the data was multiplied by.

0 Lower Triangular Matrix

1 Upper Triangular Matrix

2 Both a Lower and Upper Triangular Matrix. (In that order)

Block Modes

EBC Electronic Codebook

CBC Cipher Block Chaining

Original Image

Full Image Encryption

image_f0.png Matrix Mode: 0

image_f1.png Matrix Mode: 1

image_f2.png Matrix Mode: 2

Block Cipher Encryption

image_ebc0_4.png Block Mode: EBC Block Size: 4 bytes Matrix Mode: 0

image_cbc0_4.png Block Mode: CBC Block Size: 4 bytes Matrix Mode: 0

image_ebc0_15.png Block Mode: EBC Block Size: 15 bytes Matrix Mode: 0

image_cbc0_15.png Block Mode: CBC Block Size: 15 bytes Matrix Mode: 0

image_ebc0_100.png Block Mode: EBC Block Size: 100 bytes Matrix Mode: 0

image_cbc0_100.png Block Mode: CBC Block Size: 100 bytes Matrix Mode: 0

image_ebc1_4.png Block Mode: EBC Block Size: 4 bytes Matrix Mode: 1

image_cbc1_4.png Block Mode: CBC Block Size: 4 bytes Matrix Mode: 1

image_ebc1_15.png Block Mode: EBC Block Size: 15 bytes Matrix Mode: 1

image_cbc1_15.png Block Mode: CBC Block Size: 15 bytes Matrix Mode: 1

image_ebc1_100.png Block Mode: EBC Block Size: 100 bytes Matrix Mode: 1

image_cbc1_100.png Block Mode: CBC Block Size: 100 bytes Matrix Mode: 1

image_ebc2_4.png Block Mode: EBC Block Size: 4 bytes Matrix Mode: 2

image_cbc2_4.png Block Mode: CBC Block Size: 4 bytes Matrix Mode: 2

image_ebc2_15.png Block Mode: EBC Block Size: 15 bytes Matrix Mode: 2

image_cbc2_15.png Block Mode: CBC Block Size: 15 bytes Matrix Mode: 2

image_ebc2_100.png Block Mode: EBC Block Size: 100 bytes Matrix Mode: 2

image_cbc2_100.png Block Mode: CBC Block Size: 100 bytes Matrix Mode: 2