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other · 2023

Attribute‐Based Encryption

Qi Xia, Jianbin Gao, Daniel Adu Worae, Isaac Amankona Obiri, Kwame Omono Asamoah

Cited by 1Abstract and details only

Abstract

This chapter describes attribute-based encryption (ABE) and its advantages over the current cryptographic scheme. ABE provides less key overhead than other public key encryption algorithms, such as RSA, ElGamal, and identity-based encryption, when multiple users with varying access privileges exchange encrypted data. As ABE employs an access structure based on attributes in either the ciphertext or the secret key, it is able to provide fine-grained access control with the guarantee that a user can only decrypt a message if they satisfy the constraints imposed by the access structure. Important aspects of ABE are reviewed in this chapter, including the secret-sharing scheme, access structure constructions, properties, bilinear pairing, cryptographic assumptions, and security notions.

Cite this paper

APA 7

Xia, Q., Gao, J., Worae, D. A., Obiri, I. A., & Asamoah, K. O. (2023). Attribute‐Based Encryption. https://doi.org/10.1002/9781119989387.ch3

MLA 9

Xia, Qi, et al. “Attribute‐Based Encryption.” 2023, pp. 37–59, https://doi.org/10.1002/9781119989387.ch3.

Chicago

Xia, Qi, Jianbin Gao, Daniel Adu Worae, Isaac Amankona Obiri, and Kwame Omono Asamoah. 2023. “Attribute‐Based Encryption.” https://doi.org/10.1002/9781119989387.ch3.

Harvard

Xia, Q. et al. (2023) ‘Attribute‐Based Encryption’. Available at: https://doi.org/10.1002/9781119989387.ch3.

BibTeX
@misc{xia2023attribute,
  title = {{Attribute‐Based Encryption}},
  author = {Xia, Qi and Gao, Jianbin and Worae, Daniel Adu and Obiri, Isaac Amankona and Asamoah, Kwame Omono},
  pages = {37--59},
  year = {2023},
  doi = {10.1002/9781119989387.ch3}
}

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