Cryptanalysis of Boyen's attribute-based encryption scheme in TCC 2013.
Shweta AgrawalRajarshi BiswasRyo NishimakiKeita XagawaXiang XieShota YamadaPublished in: Des. Codes Cryptogr. (2022)
Keyphrases
- encryption scheme
- secret key
- hash functions
- security analysis
- smart card
- standard model
- diffie hellman
- public key
- ciphertext
- mpeg video
- key management
- image encryption scheme
- cca secure
- security model
- database
- proxy re encryption
- public key encryption
- data management
- digital libraries
- computational complexity
- multiscale