Portrait of Tahina Ramananandro

Tahina Ramananandro

Principal Research Software Development Engineer

News & features

An animation showing an example of a high-level language message format specified by EverParse. From the message, two arrows labeled “EverParse” point to a rectangle labeled “formal specification” and a rectangle labeled “low-level implementation,” respectively, inside a larger rectangle labeled “F* code.” The figure represents EverParse’s ability to automatically generate safe, correct, and fast F* parsing code. “Correctness” is defined as “Correctness: ​parse (serialize msg) = msg​” and “valid msg ==> serialize (parse msg) = msg​.” The F* logo appears with the description that F* is a type theory–based programming language and proof assistant that can prove theorems about programs​. From the “F* code” rectangle, arrows point from the “low-level implementation” rectangle and a rectangle labeled “verified libraries for combinators” to a rectangle labeled “Safe high-performance C code.”
Microsoft Research Blog

| Tahina Ramananandro, Aseem Rastogi, and Nikhil Swamy

EverParse (opens in new tab) is a framework for generating provably secure parsers and formatters used to improve the security of critical code bases at Microsoft. EverParse is developed as part of Project Everest (opens in new tab), a collaboration…