ad761c45b9
This PR fixes multiple issues in the source code to address issues raised by tests/scripts/check-files.py. Specifically: * incorrect file permissions * missing newline at the end of files * trailing whitespace * Tabs present * TODOs in the souce code
4.1 KiB
mbed TLS Benchmark Example
This application benchmarks the various cryptographic primitives offered by mbed TLS.
Pre-requisites
To build and run this example you must have:
- A computer with the following software installed:
- CMake.
- yotta. Please note that yotta has its own set of dependencies, listed in the installation instructions.
- Python.
- The ARM GCC toolchain.
- A serial terminal emulator (Like screen, pySerial and cu).
- An FRDM-K64F development board, or another board supported by mbed OS (in which case you'll have to substitute frdm-k64f-gcc with the appropriate target in the instructions below).
- A micro-USB cable.
- If your OS is Windows, please follow the installation instructions for the serial port driver.
Getting started
-
Connect the FRDM-K64F to the computer with the micro-USB cable, being careful to use the "OpenSDA" connector on the target board.
-
Navigate to the mbedtls directory supplied with your release and open a terminal.
-
Set the yotta target:
yotta target frdm-k64f-gcc -
Build mbedtls and the examples. This may take a long time if this is your first compilation:
$ yotta build -
Copy
build/frdm-k64f-gcc/test/mbedtls-test-example-benchmark.binto your mbed board and wait until the LED next to the USB port stops blinking. -
Start the serial terminal emulator and connect to the virtual serial port presented by FRDM-K64F.
Use the following settings:
- 115200 baud (not 9600).
- 8N1.
- No flow control.
-
Press the Reset button on the board.
-
The output in the terminal window should look like:
{{timeout;150}} {{host_test_name;default}} {{description;mbed TLS benchmark program}} {{test_id;MBEDTLS_BENCHMARK}} {{start}} SHA-1 : 3644 Kb/s, 32 cycles/byte SHA-256 : 1957 Kb/s, 59 cycles/byte SHA-512 : 587 Kb/s, 200 cycles/byte AES-CBC-128 : 1359 Kb/s, 86 cycles/byte AES-CBC-192 : 1183 Kb/s, 99 cycles/byte AES-CBC-256 : 1048 Kb/s, 111 cycles/byte AES-GCM-128 : 421 Kb/s, 279 cycles/byte AES-GCM-192 : 403 Kb/s, 292 cycles/byte AES-GCM-256 : 385 Kb/s, 305 cycles/byte AES-CCM-128 : 542 Kb/s, 216 cycles/byte AES-CCM-192 : 484 Kb/s, 242 cycles/byte AES-CCM-256 : 437 Kb/s, 268 cycles/byte CTR_DRBG (NOPR) : 1002 Kb/s, 117 cycles/byte CTR_DRBG (PR) : 705 Kb/s, 166 cycles/byte HMAC_DRBG SHA-1 (NOPR) : 228 Kb/s, 517 cycles/byte HMAC_DRBG SHA-1 (PR) : 210 Kb/s, 561 cycles/byte HMAC_DRBG SHA-256 (NOPR) : 212 Kb/s, 557 cycles/byte HMAC_DRBG SHA-256 (PR) : 185 Kb/s, 637 cycles/byte RSA-2048 : 41 ms/ public RSA-2048 : 1349 ms/private RSA-4096 : 134 ms/ public RSA-4096 : 7149 ms/private ECDSA-secp384r1 : 640 ms/sign ECDSA-secp256r1 : 387 ms/sign ECDSA-secp384r1 : 1233 ms/verify ECDSA-secp256r1 : 751 ms/verify ECDHE-secp384r1 : 1191 ms/handshake ECDHE-secp256r1 : 730 ms/handshake ECDHE-Curve25519 : 611 ms/handshake ECDH-secp384r1 : 584 ms/handshake ECDH-secp256r1 : 365 ms/handshake ECDH-Curve25519 : 303 ms/handshake {{success}} {{end}}