![Offline phase (once). The key generator computes a (long) proving key... | Download Scientific Diagram Offline phase (once). The key generator computes a (long) proving key... | Download Scientific Diagram](https://i1.rgstatic.net/publication/356925414_Privacy-Protection_Scheme_of_a_Credit-Investigation_System_Based_on_Blockchain/links/61b390914b318a6970d05910/largepreview.png)
Offline phase (once). The key generator computes a (long) proving key... | Download Scientific Diagram
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