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https://github.com/espressif/ESP8266_RTOS_SDK.git
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75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
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// Copyright 2018-2019 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <string.h>
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#include <stdio.h>
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#include "esp_arc4.h"
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#include "unity.h"
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#define TEST_ARC4_COUNT 512
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#define TEST_ARC4_DEBUG 1
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static const uint8_t arc4_test_key[3][8] =
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{
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{ 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF },
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{ 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF },
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{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
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};
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static const uint8_t arc4_test_pt[3][8] =
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{
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{ 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF },
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{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
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{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
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};
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static const uint8_t arc4_test_ct[3][8] =
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{
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{ 0x75, 0xB7, 0x87, 0x80, 0x99, 0xE0, 0xC5, 0x96 },
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{ 0x74, 0x94, 0xC2, 0xE7, 0x10, 0x4B, 0x08, 0x79 },
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{ 0xDE, 0x18, 0x89, 0x41, 0xA3, 0x37, 0x5D, 0x3A }
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};
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TEST_CASE("Test ARC4", "[ARC4]")
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{
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int i, n = 0;
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uint32_t encode_time = 0;
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uint8_t ibuf[8];
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uint8_t obuf[8];
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extern uint32_t esp_get_time(void);
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for (n = 0; n < TEST_ARC4_COUNT; n++) {
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for(i = 0; i < 3; i++)
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{
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memcpy(ibuf, arc4_test_pt[i], 8);
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uint32_t tmp = esp_get_time();
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esp_arc4_context ctx;
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esp_arc4_setup(&ctx, arc4_test_key[i], 8);
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TEST_ASSERT_TRUE(esp_arc4_encrypt(&ctx, 8, ibuf, obuf) == 0);
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encode_time += esp_get_time() - tmp;
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TEST_ASSERT_TRUE(memcmp(obuf, arc4_test_ct[i], 8) == 0);
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}
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}
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#if TEST_ARC4_DEBUG
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printf("ARC4 test cost time totally encode %u us , once cost is about encode %u us\n",
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encode_time, encode_time / (TEST_ARC4_COUNT * 3));
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#endif
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}
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// ARC4 test cost time totally encode 794288 us , once cost is about encode 517 us
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