Add negative tests for empty buffer decoding for certain ciphers
diff --git a/tests/suites/test_suite_cipher.chachapoly.data b/tests/suites/test_suite_cipher.chachapoly.data
index ccd0dfb..8c246ad 100644
--- a/tests/suites/test_suite_cipher.chachapoly.data
+++ b/tests/suites/test_suite_cipher.chachapoly.data
@@ -1,6 +1,6 @@
 Decrypt empty buffer
 depends_on:MBEDTLS_CHACHAPOLY_C
-dec_empty_buf:MBEDTLS_CIPHER_CHACHA20_POLY1305
+dec_empty_buf:MBEDTLS_CIPHER_CHACHA20_POLY1305:0:0
 
 ChaCha20+Poly1305 Encrypt and decrypt 0 bytes
 depends_on:MBEDTLS_CHACHAPOLY_C