FastVer2: A Provably Correct Monitor for Concurrent, Key-Value Stores
Arvind Arasu, Tahina Ramananandro, Aseem Rastogi, Nikhil Swamy, Aymeric Fromherz, Kesha Hietala, Bryan Jeffery Parno, Ravi Ramamurthy · 2023
FastVer is a protocol that uses a variety of memory-checking techniques to monitor the integrity of key-value stores with only a modest runtime cost. Arasu et al. formalize the high-level design of FastVer in the F* proof assistant and prove it correct. However, their formalization did not yield a provably correct implementation---FastVer is implemented in unverified C++ code.