docs: update DY* links

README.md

@@ -27,9 +27,7 @@ The next sections are devoted on how to setup MLS\* without Nix.
 MLS\* depends on the F\* proof-oriented programming language and the Z3 SMT solver,
 as well as two libraries:
 - [Comparse](https://github.com/TWal/comparse), for message formatting
-- [DY\*](https://github.com/REPROSEC/dolev-yao-star), for symbolic security proofs
-
-For DY\*, we rely on a version available in the [artifact for the TreeSync paper](https://github.com/Inria-Prosecco/treesync/tree/main/dolev-yao-star)
+- [DY\*](https://github.com/REPROSEC/dolev-yao-star-extrinsic), for symbolic security proofs
 
 The Javascript extraction of MLS\* furthermore rely on:
 - [HACL Packages](https://github.com/cryspen/hacl-packages), for the WASM build of HACL\* and its Javascript wrapper
@@ -63,10 +61,10 @@ export PATH=$PATH:$(cd directory/where/z3/4.8.5/lives; pwd)
 
 Two choices are possible:
 - either [Comparse](https://github.com/TWal/comparse) is cloned in `../comparse`,
-  [DY\*](https://github.com/Inria-Prosecco/treesync/tree/main/dolev-yao-star) is cloned in `../dolev-yao-star`,
+  [DY\*](https://github.com/REPROSEC/dolev-yao-star-extrinsic) is cloned in `../dolev-yao-star`,
   and `fstar.exe` is in the `PATH`
 - or [Comparse](https://github.com/TWal/comparse) is cloned in `COMPARSE_HOME`,
-  [DY\*](https://github.com/Inria-Prosecco/treesync/tree/main/dolev-yao-star) is cloned in `DY_HOME`,
+  [DY\*](https://github.com/REPROSEC/dolev-yao-star-extrinsic) is cloned in `DY_HOME`,
   and F\* in `FSTAR_HOME`,
   in that case using [direnv](https://direnv.net/) is a advisable.
 
@@ -75,17 +73,16 @@ When using relative path, the following commands will setup the dependencies.
 ```bash
 cd ..
 git clone [email protected]:TWal/comparse.git
-git clone [email protected]:Inria-Prosecco/treesync.git
-ln -s treesync/dolev-yao-star dolev-yao-star
+git clone [email protected]:REPROSEC/dolev-yao-star-extrinsic.git dolev-yao-star
 ```
 
 When using environement variables, the following commands will setup the dependencies.
 
 ```bash
 git clone [email protected]:TWal/comparse.git
 export COMPARSE_HOME=$(cd comparse; pwd)
-git clone [email protected]:Inria-Prosecco/treesync.git
-export DY_HOME=$(cd treesync/dolev-yao-star; pwd)
+git clone [email protected]:REPROSEC/dolev-yao-star-extrinsic.git dolev-yao-star
+export DY_HOME=$(cd dolev-yao-star; pwd)
 ```
 
 ### Installing the OCaml dependencies