26.2. 等对称加解密算法AES-CCM

26.2.1. 概述

aes_ccm_mode_example示例工程展示了等对称加解密算法AES-CCM模式的实现。

• 此工程的等对称加解密算法采用AES128加密算法CCM模式加解密RFC 3610，通过8项测试完成模块加解密。

26.2.2. 硬件设置

• 无特殊设置

26.2.3. 运行现象

当工程正确运行后，串口终端会输出如下信息：

tc_start() - Performing CCM tests:
test_vector_1: Performing CCM test #1 (RFC 3610 test vector #1):
===================================================================
PASS - do_test.
test_vector_2: Performing CCM test #2 (RFC 3610 test vector #2):
===================================================================
PASS - do_test.
test_vector_3: Performing CCM test #3 (RFC 3610 test vector #3):
===================================================================
PASS - do_test.
test_vector_4: Performing CCM test #4 (RFC 3610 test vector #7):
===================================================================
PASS - do_test.
test_vector_5: Performing CCM test #5 (RFC 3610 test vector #8):
===================================================================
PASS - do_test.
test_vector_6: Performing CCM test #6 (RFC 3610 test vector #9):
===================================================================
PASS - do_test.
test_vector_7: Performing CCM test #7 (no associated data):
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PASS - test_vector_7.
test_vector_8: Performing CCM test #8 (no payload data):
===================================================================
PASS - test_vector_8.
All CCM tests succeeded!
===================================================================
PASS - main.
===================================================================
PROJECT EXECUTION SUCCESSFUL