40.4. Equal symmetric encryption and decryption algorithm AES-CTR

40.4.1. Overview

aes_ctr_mode_example the example project shows the implementation of aes-ctr mode of equal symmetric encryption and decryption algorithm. - The equal symmetry encryption and decryption algorithm of this project adopts aes128 encryption algorithm CTR counting mode to complete the module encryption and decryption test.

40.4.2. Board Setting

• No special settings

40.4.3. Running the example

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

tc_start() - Performing AES128-CTR mode tests:
Performing CTR tests:
CTR test #1 (encryption SP 800-38a tests):
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PASS - test_1_and_2.
CTR test #2 (decryption SP 800-38a tests):
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PASS - test_1_and_2.
All CTR tests succeeded!
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PASS - main.
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PROJECT EXECUTION SUCCESSFUL