Added links, certification and partnership

src/content/formal_methods.md

+
+<!-- Link definitions  -->
+[Alt-Ergo]: https://alt-ergo.ocamlpro.com
+[Why3]: http://why3.lri.fr
+[Frama-C]: https://frama-c.com
+[SPARK]: https://www.adacore.com/sparkpro
+[Common Criteria]: https://www.commoncriteriaportal.org/
+[B]: https://www.atelierb.eu/
+[CEA List]: http://www-list.cea.fr/
+[MERCE]: https://www.mitsubishielectric-rce.eu/
+[INRIA]: https://www.inria.fr/fr
+[Adacore]: https://www.adacore.com/
+[TrustInSoft]: https://trust-in-soft.com/
+[Dolmen]: https://github.com/Gbury/dolmen
+
 # Formal Methods
 
+
 <!-- [JB] Only content for now. Maybe add an intro ? -->
+
 ## Alt-Ergo
 
-Alt-Ergo is an open-source automatic solver based on Satisfiability Modulo 
-Theories (SMT). Successfully designed for proving formulas generated in the
+[Alt-Ergo] is an open-source automatic solver
+based on Satisfiability Modulo Theories (SMT). Successfully designed for 
+proving formulas generated in the
 context of deductive program verification.
 
 It is mostly used as a back-end of different program verification tools via
-the Why3 platform like Frama-C for C or SPARK for Ada. Alt-Ergo is also used
-to prove formulas issued from B modelizations and from cryptographic protocols
+the [Why3] platform like [Frama-C]
+for C or [SPARK] for Ada. [Alt-Ergo] is also used
+to prove formulas issued from [B] modelizations and from cryptographic protocols
 verification. 
 
-<!-- [JB] I would be nice to promote such work but i don't know if it can be considered
-as a formal method work? By the way do we contribute to other stuff like that ? -->
-<!-- As Alt-Ergo maintainers, we also promote its evolution by contributing to
-projects like Dolmen. -->
-
 ## Program Verification
 
 We developped several static analysis enforcing security or safety properties
@@ -25,3 +39,26 @@ in various languages:
 - OCaml exceptions tracking <!-- [JB] add SecureOCaml FUI link? -->
 - reaching unspecified or breaking invariant states in transition system based languages <!-- [JB] GEHC is under NDA so we can't talk explicitly about it but we may link to mikino/verification for dummies. -->
 
+## Certification
+
+High assurance level in [Common Criteria] certification implies the formalization
+of at least the security policy model corresponding to the family SPM. Such 
+formalization is usually expensive and subcontracting it lower both the risk 
+and costs.
+
+Our experienced R&D team can deal with it and help your products reaching the
+EAL 6 or 7 certification.
+
+## Partnership
+
+We are involved in formal methods related partnership:
+- [INRIA]
+- [CEA List]
+- [MERCE]
+- [Adacore]
+- [TrustInSoft]
+- <!-- [JB] More ?-->
+
+In addition, we contribute to open-source tooling:
+- [Dolmen]: a generic front-end for solvers
+- <!-- [JB] What else ? -->