Hardware requirements

  • Mini/micro USB cable

  • LPCXpresso55S36 board

  • Personal Computer

Board settings

Prepare the Demo

  1. Connect a USB cable between the host PC and the MCU-Link USB port on the target board.

  2. Open a serial terminal with the following settings:

    • 115200 baud rate

    • 8 data bits

    • No parity

    • One stop bit

    • No flow control

  3. Download the program to the target board.

  4. Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.

Running the demo

When the demo runs successfully, the terminal will display similar information like the following:

mbedTLS version 2.26.0 fsys=150000000 Using following implementations: SHA: CSS PKC HW accelerated AES: CSS PKC HW accelerated AES GCM: CSS PKC HW accelerated DES: Software implementation Asymmetric cryptography: CSS PKC HW accelerated MD5 test #1: passed MD5 test #2: passed MD5 test #3: passed MD5 test #4: passed MD5 test #5: passed MD5 test #6: passed MD5 test #7: passed

SHA-1 test #1: passed SHA-1 test #2: passed SHA-1 test #3: passed

SHA-224 test #1: passed SHA-224 test #2: passed SHA-224 test #3: passed SHA-256 test #1: passed SHA-256 test #2: passed SHA-256 test #3: passed

SHA-384 test #1: passed SHA-384 test #2: passed SHA-384 test #3: passed SHA-512 test #1: passed SHA-512 test #2: passed SHA-512 test #3: passed

DES -ECB- 56 (dec): passed DES -ECB- 56 (enc): passed DES3-ECB-112 (dec): passed DES3-ECB-112 (enc): passed DES3-ECB-168 (dec): passed DES3-ECB-168 (enc): passed

DES -CBC- 56 (dec): passed DES -CBC- 56 (enc): passed DES3-CBC-112 (dec): passed DES3-CBC-112 (enc): passed DES3-CBC-168 (dec): passed DES3-CBC-168 (enc): passed

AES-ECB-128 (dec): passed AES-ECB-128 (enc): passed AES-ECB-192 (dec): passed AES-ECB-192 (enc): passed AES-ECB-256 (dec): passed AES-ECB-256 (enc): passed

AES-CBC-128 (dec): passed AES-CBC-128 (enc): passed AES-CBC-192 (dec): passed AES-CBC-192 (enc): passed AES-CBC-256 (dec): passed AES-CBC-256 (enc): passed

AES-CFB128-128 (dec): passed AES-CFB128-128 (enc): passed AES-CFB128-192 (dec): passed AES-CFB128-192 (enc): passed AES-CFB128-256 (dec): passed AES-CFB128-256 (enc): passed

AES-OFB-128 (dec): passed AES-OFB-128 (enc): passed AES-OFB-192 (dec): passed AES-OFB-192 (enc): passed AES-OFB-256 (dec): passed AES-OFB-256 (enc): passed

AES-CTR-128 (dec): passed AES-CTR-128 (enc): passed AES-CTR-128 (dec): passed AES-CTR-128 (enc): passed AES-CTR-128 (dec): passed AES-CTR-128 (enc): passed

AES-XTS-128 (dec): passed AES-XTS-128 (enc): passed AES-XTS-128 (dec): passed AES-XTS-128 (enc): passed AES-XTS-128 (dec): passed AES-XTS-128 (enc): passed

AES-GCM-128 #0 (enc): passed AES-GCM-128 #0 (dec): passed AES-GCM-128 #0 split (enc): passed AES-GCM-128 #0 split (dec): passed AES-GCM-128 #1 (enc): passed AES-GCM-128 #1 (dec): passed AES-GCM-128 #1 split (enc): passed AES-GCM-128 #1 split (dec): passed AES-GCM-128 #2 (enc): passed AES-GCM-128 #2 (dec): passed AES-GCM-128 #2 split (enc): passed AES-GCM-128 #2 split (dec): passed AES-GCM-128 #3 (enc): passed AES-GCM-128 #3 (dec): passed AES-GCM-128 #3 split (enc): passed AES-GCM-128 #3 split (dec): passed AES-GCM-128 #4 (enc): passed AES-GCM-128 #4 (dec): passed AES-GCM-128 #4 split (enc): passed AES-GCM-128 #4 split (dec): passed AES-GCM-128 #5 (enc): passed AES-GCM-128 #5 (dec): passed AES-GCM-128 #5 split (enc): passed AES-GCM-128 #5 split (dec): passed AES-GCM-192 #0 (enc): passed AES-GCM-192 #0 (dec): passed AES-GCM-192 #0 split (enc): passed AES-GCM-192 #0 split (dec): passed AES-GCM-192 #1 (enc): passed AES-GCM-192 #1 (dec): passed AES-GCM-192 #1 split (enc): passed AES-GCM-192 #1 split (dec): passed AES-GCM-192 #2 (enc): passed AES-GCM-192 #2 (dec): passed AES-GCM-192 #2 split (enc): passed AES-GCM-192 #2 split (dec): passed AES-GCM-192 #3 (enc): passed AES-GCM-192 #3 (dec): passed AES-GCM-192 #3 split (enc): passed AES-GCM-192 #3 split (dec): passed AES-GCM-192 #4 (enc): passed AES-GCM-192 #4 (dec): passed AES-GCM-192 #4 split (enc): passed AES-GCM-192 #4 split (dec): passed AES-GCM-192 #5 (enc): passed AES-GCM-192 #5 (dec): passed AES-GCM-192 #5 split (enc): passed AES-GCM-192 #5 split (dec): passed AES-GCM-256 #0 (enc): passed AES-GCM-256 #0 (dec): passed AES-GCM-256 #0 split (enc): passed AES-GCM-256 #0 split (dec): passed AES-GCM-256 #1 (enc): passed AES-GCM-256 #1 (dec): passed AES-GCM-256 #1 split (enc): passed AES-GCM-256 #1 split (dec): passed AES-GCM-256 #2 (enc): passed AES-GCM-256 #2 (dec): passed AES-GCM-256 #2 split (enc): passed AES-GCM-256 #2 split (dec): passed AES-GCM-256 #3 (enc): passed AES-GCM-256 #3 (dec): passed AES-GCM-256 #3 split (enc): passed AES-GCM-256 #3 split (dec): passed AES-GCM-256 #4 (enc): passed AES-GCM-256 #4 (dec): passed AES-GCM-256 #4 split (enc): passed AES-GCM-256 #4 split (dec): passed AES-GCM-256 #5 (enc): passed AES-GCM-256 #5 (dec): passed AES-GCM-256 #5 split (enc): passed AES-GCM-256 #5 split (dec): passed

CCM-AES #1: passed CCM-AES #2: passed CCM-AES #3: passed

AES 128 CMAC subkey #1: passed AES 128 CMAC subkey #2: passed AES 128 CMAC subkey #3: passed AES 128 CMAC subkey #4: passed AES 128 CMAC #1: passed AES 128 CMAC #2: passed AES 128 CMAC #3: passed AES 128 CMAC #4: passed AES CMAC 128 PRF #0: passed AES CMAC 128 PRF #1: passed AES CMAC 128 PRF #2: passed

Poly1305 test 0 passed Poly1305 test 1 passed

Base64 encoding test: passed Base64 decoding test: passed

MPI test #1 (mul_mpi): passed MPI test #2 (div_mpi): passed MPI test #3 (exp_mod): passed MPI test #4 (inv_mod): passed MPI test #5 (simple gcd): passed

RSA key validation: passed PKCS#1 encryption : passed PKCS#1 decryption : passed PKCS#1 data sign : passed PKCS#1 sig. verify: passed

X.509 certificate load: passed X.509 signature verify: passed

HMAC_DRBG (PR = True) : passed HMAC_DRBG (PR = False) : passed

ECP SW test #1 (constant op_count, base point G): passed ECP SW test #2 (constant op_count, other point): passed

ENTROPY test: passed

PBKDF2 (SHA1) #0: passed PBKDF2 (SHA1) #1: passed PBKDF2 (SHA1) #2: passed PBKDF2 (SHA1) #3: passed PBKDF2 (SHA1) #4: passed PBKDF2 (SHA1) #5: passed

Executed 18 test suites

[ All tests PASS ]