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Table 1 Glossary

From: A blockchain-assisted framework for secure and reliable data sharing in distributed systems

Acronym Definition
G1, G2 Pseudo-random functions
h Hash function
\(w,\{id_1, .., id_n\}\) Keyword-file IDs pairs
\(\alpha , \beta\) Encrypted Keyword-file IDs pairs
\(\{I_1, .., I_m\}\) Encrypted indexes
\({\hat{e}}(u, v)\) Bilinear pairing operation
S On-chain keyword state table
U On-chain authority table