Identity-based encryption with efficient revocation

By Alexandra Boldyreva, Vipul Goyal, Virendra Kumar. IACR Cryptology ePrint Archive, 2008

800 citations recorded by the source corpus.

Subfields: Artificial Intelligence, Computational Theory and Mathematics

View Paper: https://www.semanticscholar.org/paper/d9e4bd153c79820e5b5543690e5ab35318775104

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Artificial Intelligence

1. Kui Ren
2. Wenjing Lou
3. Ming Li
4. Brent Waters
5. Amit Sahai
6. Nuttapong Attrapadung
7. Shucheng Yu
8. Dan Boneh

In Computational Theory and Mathematics

1. Brent Waters
2. Amit Sahai
3. Kui Ren
4. Nuttapong Attrapadung
5. Wenjing Lou
6. Dan Boneh
7. Allison Bishop
8. N. Xiong

Citations in the corpus

• Data Security and Privacy Protection for Cloud Storage: A Survey (2020, methodology): “[9] used binary trees to manage identities for effective revocation.”
• EASiER: encryption-based access control in social networks with efficient revocation (2011, background): “[3] propose a revocation scheme for key-policy ABE where a single key update is broadcast to all users, but a revoked user maintains access to previously encrypted data.”
• Conjunctive Broadcast and Attribute-Based Encryption (2009, positive): “In attribute-based setting, Boldyreva et al. [ 6 ] only recently proposed a revocable KP-ABE scheme.”
• Securing Personal Health Records in Cloud Computing: Patient-Centric and Fine-Grained Data Access Control in Multi-owner Settings (2010, background): “Since then, several works used ABE to realize fine-grained access control for outsourced data [17,18,19,20].”
• Functional Encryption: Definitions and Challenges (2011, background): “However, we could extend our system to allows for functionalities that take in multiple keys F :( K1 ,...,K n) × X →{ 0,1} ∗ . This can be useful in applications where we want users to combine their capabilities in a specified manner or when one of the keys can represent an event such as a certain t”
• Scalable and Secure Sharing of Personal Health Records in Cloud Computing Using Attribute-Based Encryption (2019, neutral): “On the downside, the communication overhead of key revocation is still high, as it requires a data owner to transmit an updated ciphertext component to every nonrevoked user.”
• Attribute-Based Access Control with Efficient Revocation in Data Outsourcing Systems (2011, background): “ABE comes in two flavors called key-policy ABE (KP-ABE) and ciphertext-policy ABE.”
• Dynamic Credentials and Ciphertext Delegation for Attribute-Based Encryption (2012, methodology): “Originally proposed by Sahai and Waters [23], attribute-based encryption [11, 21, 24, 13, 20] has been an active research area in cryptography in part since it is a primitive with interesting functional applications [10, 5] and can be implemented efficiently [4].”