147     block_size = ctx->cipher_info->block_size;  in cmac_generate_subkeys()
209     if( ctx == NULL || ctx->cipher_info == NULL || key == NULL )  in mbedtls_cipher_cmac_starts()
216     type = ctx->cipher_info->type;  in mbedtls_cipher_cmac_starts()
250     if( ctx == NULL || ctx->cipher_info == NULL || input == NULL ||  in mbedtls_cipher_cmac_update()
255     block_size = ctx->cipher_info->block_size;  in mbedtls_cipher_cmac_update()
320     if( ctx == NULL || ctx->cipher_info == NULL || ctx->cmac_ctx == NULL ||  in mbedtls_cipher_cmac_finish()
325     block_size = ctx->cipher_info->block_size;  in mbedtls_cipher_cmac_finish()
374     if( ctx == NULL || ctx->cipher_info == NULL || ctx->cmac_ctx == NULL )  in mbedtls_cipher_cmac_reset()
389 int mbedtls_cipher_cmac( const mbedtls_cipher_info_t *cipher_info,  in mbedtls_cipher_cmac()  argument
397     if( cipher_info == NULL || key == NULL || input == NULL || output == NULL )  in mbedtls_cipher_cmac()
402     if( ( ret = mbedtls_cipher_setup( &ctx, cipher_info ) ) != 0 )  in mbedtls_cipher_cmac()
430     const mbedtls_cipher_info_t *cipher_info;  in mbedtls_aes_cmac_prf_128()  local
437     cipher_info = mbedtls_cipher_info_from_type( MBEDTLS_CIPHER_AES_128_ECB );  in mbedtls_aes_cmac_prf_128()
438     if( cipher_info == NULL )  in mbedtls_aes_cmac_prf_128()
454         ret = mbedtls_cipher_cmac( cipher_info, zero_key, 128, key,  in mbedtls_aes_cmac_prf_128()
460     ret = mbedtls_cipher_cmac( cipher_info, int_key, 128, input, in_len,  in mbedtls_aes_cmac_prf_128()
729     const mbedtls_cipher_info_t *cipher_info;  in cmac_test_subkeys()  local
733     cipher_info = mbedtls_cipher_info_from_type( cipher_type );  in cmac_test_subkeys()
734     if( cipher_info == NULL )  in cmac_test_subkeys()
747         if( ( ret = mbedtls_cipher_setup( &ctx, cipher_info ) ) != 0 )  in cmac_test_subkeys()
808     const mbedtls_cipher_info_t *cipher_info;  in cmac_test_wth_cipher()  local
812     cipher_info = mbedtls_cipher_info_from_type( cipher_type );  in cmac_test_wth_cipher()
813     if( cipher_info == NULL )  in cmac_test_wth_cipher()
825         if( ( ret = mbedtls_cipher_cmac( cipher_info, key, keybits, messages,  in cmac_test_wth_cipher()