Remove invalid comments in CCM API
@@ -208,7 +208,6 @@ int mbedtls_ccm_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
* at least \p ad_len Bytes.
* \param ad_len The length of additional data in Bytes.
* This must be less than 2^16 - 2^8.
- * For tag length = 0, AD length can be 0.
* \param input The buffer holding the input data. If \p length is greater
* than zero, \p input must be a readable buffer of at least
* that length.
@@ -291,7 +290,6 @@ int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
* at least that \p ad_len Bytes.
* \param ad_len The length of additional data in Bytes.
* This must be less than 2^16 - 2^8.
- * For tag length = 0, AD length can be 0.
* \param input The buffer holding the input data. If \p length is greater
* than zero, \p input must be a readable buffer of at least
* that length.
