Cryspen

French tech company | Builders Republic

About

Formal verification and verified cryptography for teams building high-assurance software — an open-source framework that proves Rust code correct using several provers, and a specification-driven toolkit that takes critical software from design to deployment, backed by consulting and support.

Key facts

Status
Active
Sectors
Cyber & Security
Founded
2021
Registered office
Paris
Region
IDF