added false positive signature check

diff --git a/src/charon/plugins/unit_tester/tests/test_rsa_gen.c b/src/charon/plugins/unit_tester/tests/test_rsa_gen.c
index 79f47506304a1ed9c64e6687536ed96c7c670a6e..2dbef04e0f3ffd05efa89fe73a2837f229caa0cd 100644 (file)
--- a/src/charon/plugins/unit_tester/tests/test_rsa_gen.c
+++ b/src/charon/plugins/unit_tester/tests/test_rsa_gen.c
@@ -52,6 +52,12 @@ bool test_rsa_gen()
                        DBG1(DBG_CFG, "verifying RSA signature failed");
                        return FALSE;
                }
+               sig.ptr[sig.len-1]++;
+               if (public->verify(public, SIGN_RSA_EMSA_PKCS1_SHA1, data, sig))
+               {
+                       DBG1(DBG_CFG, "verifying faked RSA signature succeeded!");
+                       return FALSE;
+               }
                free(sig.ptr);
                public->destroy(public);
                private->destroy(private);