+
+/** \fn void aes192_enc(void* buffer, aes192_ctx_t* ctx)
+ * \brief encrypt with 192 bit key.
+ *
+ * This function encrypts one block with the AES algorithm under control of
+ * a keyschedule produced from a 192 bit key.
+ * \param buffer pointer to the block to encrypt
+ * \param ctx pointer to the key schedule
+ */