Paper 2022/1599
Streaming Functional Encryption
Abstract
We initiate the study of streaming functional encryption (sFE) which is designed for scenarios in which data arrives in a streaming manner and is computed on in an iterative manner as the stream arrives. Unlike in a standard functional encryption (FE) scheme, in an sFE scheme, we (1) do not require the entire data set to be known at encryption time and (2) allow for partial decryption given only a prefix of the input. More specifically, in an sFE scheme, we can sequentially encrypt each data point
Metadata
- Available format(s)
-
PDF
- Category
- Public-key cryptography
- Publication info
- A minor revision of an IACR publication in CRYPTO 2023
- DOI
- 10.1007/978-3-031-38551-3_14
- Keywords
- Functional Encryption
- Contact author(s)
-
jiaxin @ guan io
alexiskorb @ cs ucla edu
sahai @ cs ucla edu - History
- 2023-12-11: revised
- 2022-11-16: received
- See all versions
- Short URL
- https://ia.cr/2022/1599
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2022/1599, author = {Jiaxin Guan and Alexis Korb and Amit Sahai}, title = {Streaming Functional Encryption}, howpublished = {Cryptology {ePrint} Archive, Paper 2022/1599}, year = {2022}, doi = {10.1007/978-3-031-38551-3_14}, url = {https://eprint.iacr.org/2022/1599} }