Update links to Project Wycheproof's test vectors

README.md

@@ -43,10 +43,10 @@ This is the working area for the individual Internet-Draft, "The AEGIS family of
 
 For convenience, test vectors can be downloaded in JSON format from the [`test-vectors` directory](https://github.com/cfrg/draft-irtf-cfrg-aegis-aead/tree/main/test-vectors).
 
-Google's Project Wycheproof includes additional test vectors:
+Project Wycheproof includes additional test vectors:
 
-* [for AEGIS-128L](https://github.com/google/wycheproof/blob/master/testvectors/aegis128L_test.json)
-* [for AEGIS-256](https://github.com/google/wycheproof/blob/master/testvectors/aegis256_test.json)
+* [for AEGIS-128L](https://github.com/C2SP/wycheproof/blob/master/testvectors/aegis128L_test.json)
+* [for AEGIS-256](https://github.com/C2SP/wycheproof/blob/master/testvectors/aegis256_test.json)
 
 ## Contributing
 
@@ -66,4 +66,3 @@ $ make
 
 Command line usage requires that you have the necessary software installed.  See
 [the instructions](https://github.com/martinthomson/i-d-template/blob/main/doc/SETUP.md).
-