Cryptanalysis of Two Public Key Encryption Schemes with Multi-keyword Search.
Junling GuoLidong HanGuang YangXiao TanFuqun WangPublished in: Wirel. Pers. Commun. (2023)
Keyphrases
- proxy re encryption
- keyword search
- public key
- secret key
- encryption scheme
- public key encryption
- standard model
- signature scheme
- relational databases
- search engine
- keywords
- ciphertext
- structured data
- security model
- xml documents
- identity based encryption
- cca secure
- xml data
- digital signature
- security analysis
- query language
- authentication scheme
- diffie hellman
- hash functions
- lightweight
- web search
- databases
- cost effective
- web search engines