diff --git a/testvectors/tf-rmm/cca_platform.pub b/testvectors/tf-rmm/cca_platform.pub
new file mode 100644
index 0000000..4514ae5
--- /dev/null
+++ b/testvectors/tf-rmm/cca_platform.pub
@@ -0,0 +1,5 @@
+-----BEGIN PUBLIC KEY-----
+MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEIShnxS4rlQiwpCCpBWDzlNLfqiG911FP
+8akBr+fh94uxHU5m+Kijivp2r2oxxN6MhM4tr8mWQli1P61xh3T0ViDREbF26DGO
+EYfbAjWjGNN7pZf+6A4OTHYqEryz6m7U
+-----END PUBLIC KEY-----