Asymmetric image authentication algorithm using double random modulus decomposition and CGI

Yadav, Raman; Singh, Phool

doi:10.1007/s40314-023-02443-2

Cited by 7 publications

(2 citation statements)

References 62 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In this subsection, the strength of the proposed algorithm is analyzed using statistical metrics such as MSE and correlation coefficient (CC) [48]. The CC examines the relationship between images.…”

Section: Statistical Metric Analysismentioning

confidence: 99%

Watermarking algorithm based on phase-only CGH in fractional Hartley domain for DICOM images

Yadav,

Sachin,

Singh

2024

J. Opt.

Self Cite

View full text Add to dashboard Cite

In this manuscript, we proposed a watermarking algorithm based on phase-only computer-generated holography (CGH) in the fractional Hartley domain for digital imaging and communications in medicine (DICOM) images. The proposed algorithm improves the security of the CGH-based algorithm. The cascaded use of fractional Hartley transform and attenuation factor β increases the keyspace of the proposed watermarking algorithm. The robustness and effectiveness of the proposed watermarking algorithm is validated using simulations on DICOM images. The effectiveness of the proposed watermarking algorithm is assessed using statistical tools in terms of mean-squared error, information entropy, correlation coefficient, histogram, and mesh plots. The robustness is evaluated by testing the proposed algorithm’s performance under real-time threats, including contamination and data loss attacks. Furthermore, the security of the proposed algorithm is also tested for existing cryptographic attacks, such as chosen-plaintext attacks, and known-plaintext attacks. The simulation results indicate that the proposed watermarking algorithm is robust and effective.

show abstract

Section: Statistical Metric Analysismentioning

confidence: 99%

Watermarking algorithm based on phase-only CGH in fractional Hartley domain for DICOM images

Yadav,

Sachin,

Singh

2024

J. Opt.

Self Cite

View full text Add to dashboard Cite

show abstract

“…Here, I 1 (x, y) and I 2 (x, y) are two images of size m × n pixels. A robust cryptosystem has a high value of MSE between the plaintext and encrypted image and a low value of MSE between the plaintext and recovered image [7].…”

mentioning

confidence: 99%

Advances in Optical Visual Information Security: A Comprehensive Review

Sachin,

Kumar,

Sakshi

et al. 2024

Photonics

Self Cite

View full text Add to dashboard Cite

In the modern era, the secure transmission and storage of information are among the utmost priorities. Optical security protocols have demonstrated significant advantages over digital counterparts, i.e., a high speed, a complex degree of freedom, physical parameters as keys (i.e., phase, wavelength, polarization, quantum properties of photons, multiplexing, etc.) and multi-dimension processing capabilities. This paper provides a comprehensive overview of optical cryptosystems developed over the years. We have also analyzed the trend in the growth of optical image encryption methods since their inception in 1995 based on the data collected from various literature libraries such as Google Scholar, IEEE Library and Science Direct Database. The security algorithms developed in the literature are focused on two major aspects, i.e., symmetric and asymmetric cryptosystems. A summary of state-of-the-art works is described based on these two aspects. Current challenges and future perspectives of the field are also discussed.

show abstract

Novel asymmetric cryptosystem to secure the digital images using QZS and random modulus decomposition

Singh,

Joshi

2024

Opt Quant Electron

View full text Add to dashboard Cite

Asymmetric image authentication algorithm using double random modulus decomposition and CGI

Cited by 7 publications

References 62 publications

Watermarking algorithm based on phase-only CGH in fractional Hartley domain for DICOM images

Watermarking algorithm based on phase-only CGH in fractional Hartley domain for DICOM images

Advances in Optical Visual Information Security: A Comprehensive Review

Novel asymmetric cryptosystem to secure the digital images using QZS and random modulus decomposition

Contact Info

Product

Resources

About