PRETTY GOOD PRIVACY ON ONLINE SHOPPING
AUTHORS:
Mentor
Prof. K. A. Shinde
Affiliation
Department of Computer Engineering, Sinhgad Institute of Technology and Science
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Abstract
This study investigates the integration of Pretty Good Privacy (PGP) encryption into e-commerce platforms, focusing on the use of RSA, AES and SHA-256 cryptographic algorithms. PGP enhances the security of online communications and transactions by combining symmetric encryption (AES), asymmetric encryption (RSA) and secure hashing (SHA-256). These mechanisms work together to ensure data confidentiality, authentication, and integrity. The paper presents the principles behind PGP, details the encryption and hashing techniques and examines their practical application in securing e-commerce transactions.
Keywords
Pretty Good Privacy (PGP) RSA AES SHA-256 Product Authentication Digital Signatures Public-Key Cryptography E-commerce Security Data Integrity Online Shopping.
Article Information
PUBLICATION DETAILS
Review Type:
0
License:
CC BY-NC 4.0
Volume/Issue:
Volume Volume 10, Issue 01
Review Rounds:
2
Article Type:
Research Article
Publication Date:
Feb 19 2026
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Raskar, S. P. ,. P. V. P. ,. (2026). Pretty Good Privacy on Online Shopping. International Journal of Science, Strategic Management and Technology, Volume 10(01). https://doi.org/10.55041/ijsmt.v2i2.056
Raskar, Siddharth. "Pretty Good Privacy on Online Shopping." International Journal of Science, Strategic Management and Technology, vol. Volume 10, no. 01, 2026, pp. . doi:https://doi.org/10.55041/ijsmt.v2i2.056.
Raskar, Siddharth. "Pretty Good Privacy on Online Shopping." International Journal of Science, Strategic Management and Technology Volume 10, no. 01 (2026). https://doi.org/https://doi.org/10.55041/ijsmt.v2i2.056.
References
] I. H. L. P. THI HONG TRAN, (Member and Y. NAKASHIMA, “A high-performance mul-timem sha-256 accelerator for society 5.0,” Graduation School of Information Science, Nara Institute of Science and Technology (NAIST), 2021.
[2] M. I. A. H. K. S. T. S. M. H. Mohammad Rafeek Khan, Kamal Upreti and J. Parashar, “Analysis of elliptic curve cryptography rsa,” Department of Computer Science, CHRIST (Deemed to be University), Delhi NCR, Ghaziabad, India., 2023.
[3] Y. C. JUAN WANG, GE LIU and S. WANG, “Construction and analysis of sha-256 compression function based on chaos s-box,” College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China., 2021.
[4] A. C. Anuradha Anugurala, “Securing and preventing man in middle attack in grid using open pretty good privacy (pgp),” Dept. of Computer Science and Engineering Sri Sai College of Engineering and Technology Badhani, Punjab, India., 2016.
[5] C. W. S. Z. Y. J. Z. B. Chandel, S. and T. Y. Ni, “A multi-dimensional adversary analysis of rsa and ecc in block chain encryption,” Future Information and Communication Conference Springer, Cham, pp. 988–1003., 2019.
[6] J. C. Y. Z. Y. Yang, F. Chen and K. L. Yung, “A secure hash function based on feedback iterative structure,” Enterprise Inf. Syst., vol. 13, pp. 281–302., 2019.
[2] M. I. A. H. K. S. T. S. M. H. Mohammad Rafeek Khan, Kamal Upreti and J. Parashar, “Analysis of elliptic curve cryptography rsa,” Department of Computer Science, CHRIST (Deemed to be University), Delhi NCR, Ghaziabad, India., 2023.
[3] Y. C. JUAN WANG, GE LIU and S. WANG, “Construction and analysis of sha-256 compression function based on chaos s-box,” College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China., 2021.
[4] A. C. Anuradha Anugurala, “Securing and preventing man in middle attack in grid using open pretty good privacy (pgp),” Dept. of Computer Science and Engineering Sri Sai College of Engineering and Technology Badhani, Punjab, India., 2016.
[5] C. W. S. Z. Y. J. Z. B. Chandel, S. and T. Y. Ni, “A multi-dimensional adversary analysis of rsa and ecc in block chain encryption,” Future Information and Communication Conference Springer, Cham, pp. 988–1003., 2019.
[6] J. C. Y. Z. Y. Yang, F. Chen and K. L. Yung, “A secure hash function based on feedback iterative structure,” Enterprise Inf. Syst., vol. 13, pp. 281–302., 2019.
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This article has undergone plagiarism screening and double-blind peer review. Editorial policies have been followed. Authors retain copyright under CC BY-NC 4.0 license. The research complies with ethical standards and institutional guidelines.
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