26.6. Equal symmetric encryption and decryption algorithm AES

26.6.1. Overview

aes_example the example project shows the implementation of AES mode of equal symmetric encryption and decryption algorithm.

• The equal symmetry encryption and decryption algorithm of this project adopts aes128 NIST mode to complete the module encryption and decryption test.

26.6.2. Board Setting

• No special settings

26.6.3. Running the example

When the project runs correctly, and the serial port terminal will output the following information:

tc_start() - Performing AES128 tests:
AES128 test_1 (NIST key schedule test):
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PASS - test_1.
AES128 test_2 (NIST encryption test):
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PASS - test_2.
AES128 test_3 (NIST fixed-key and variable-text):
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PASS - test_3.
AES128 test #4 (NIST variable-key and fixed-text):
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PASS - test_4.
All AES128 tests succeeded!
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PASS - main.
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PROJECT EXECUTION SUCCESSFUL