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diff --git a/client/wolfssl/wolfcrypt/src/port/Espressif/README.md b/client/wolfssl/wolfcrypt/src/port/Espressif/README.md deleted file mode 100644 index 4f0d0b5..0000000 --- a/client/wolfssl/wolfcrypt/src/port/Espressif/README.md +++ /dev/null @@ -1,109 +0,0 @@ -# ESP32 Port - -Support for the ESP32-WROOM-32 on-board crypto hardware acceleration for symmetric AES, SHA1/SHA256/SHA384/SHA512 and RSA primitive including mul, mulmod and exptmod. - -## ESP32 Acceleration - -For detail about ESP32 HW Acceleration, you can find in [Technical Reference Manual](https://espressif.com/sites/default/files/documentation/esp32_technical_reference_manual_en.pdf) - -### Building - -To enable hw acceleration : - -Uncomment out #define WOLFSSL_ESPIDF in /path/to/wolfssl/wolfssl/wolfcrypt/settings.h -Uncomment out #define WOLFSSL_ESPWROOM32 in /path/to/wolfssl/wolfssl/wolfcrypt/settings.h - -To disable portions of the hardware acceleration you can optionally define: - -``` -/* Disabled SHA, AES and RSA acceleration */ -#define NO_ESP32WROOM32_CRYPT -/* Disabled AES acceleration */ -#define NO_WOLFSSL_ESP32WROOM32_CRYPT_AES -/* Disabled SHA acceleration */ -#define NO_WOLFSSL_ESP32WROOM32_CRYPT_HASH -/* Disabled RSA Primitive acceleration */ -#define NO_WOLFSSL_ESP32WROOM32_CRYPT_RSA_PRI -``` - -### Coding - -In your application you must include <wolfssl/wolfcrypt/settings.h> before any other wolfSSL headers. If building the sources directly we recommend defining `WOLFSSL_USER_SETTINGS` and adding your own `user_settings.h` file. You can find a good reference for this in `IDE/GCC-ARM/Header/user_settings.h`. - - -### Benchmarks - -w/ USE_FAST_MATH and WOLFSSL_SMALL_STACK options - -Software only implementation : - -``` -AES-128-CBC-enc 1 MB took 1.001 seconds, 1.146 MB/s -AES-128-CBC-dec 1 MB took 1.017 seconds, 1.104 MB/s -AES-192-CBC-enc 1 MB took 1.018 seconds, 1.055 MB/s -AES-192-CBC-dec 1 MB took 1.006 seconds, 1.019 MB/s -AES-256-CBC-enc 1000 KB took 1.000 seconds, 1000.000 KB/s -AES-256-CBC-dec 975 KB took 1.007 seconds, 968.222 KB/s -AES-128-GCM-enc 350 KB took 1.055 seconds, 331.754 KB/s -AES-128-GCM-dec 350 KB took 1.054 seconds, 332.068 KB/s -AES-192-GCM-enc 325 KB took 1.013 seconds, 320.829 KB/s -AES-192-GCM-dec 325 KB took 1.013 seconds, 320.829 KB/s -AES-256-GCM-enc 325 KB took 1.041 seconds, 312.200 KB/s -AES-256-GCM-dec 325 KB took 1.041 seconds, 312.200 KB/s -SHA 6 MB took 1.004 seconds, 5.714 MB/s -SHA-256 2 MB took 1.006 seconds, 1.747 MB/s -SHA-384 1 MB took 1.011 seconds, 1.159 MB/s -SHA-512 1 MB took 1.009 seconds, 1.161 MB/s -HMAC-SHA 6 MB took 1.001 seconds, 5.634 MB/s -HMAC-SHA256 2 MB took 1.000 seconds, 1.733 MB/s -HMAC-SHA384 1 MB took 1.004 seconds, 1.046 MB/s -HMAC-SHA512 1 MB took 1.002 seconds, 1.048 MB/s -RSA 2048 public 16 ops took 1.056 sec, avg 66.000 ms, 15.152 ops/sec -RSA 2048 private 2 ops took 2.488 sec, avg 1244.000 ms, 0.804 ops/sec -ECC 256 key gen 4 ops took 1.101 sec, avg 275.250 ms, 3.633 ops/sec -ECDHE 256 agree 4 ops took 1.098 sec, avg 274.500 ms, 3.643 ops/sec -ECDSA 256 sign 4 ops took 1.111 sec, avg 277.750 ms, 3.600 ops/sec -ECDSA 256 verify 2 ops took 1.099 sec, avg 549.500 ms, 1.820 ops/sec -``` - -Hardware Acceleration : - - -``` -AES-128-CBC-enc 6 MB took 1.004 seconds, 5.958 MB/s -AES-128-CBC-dec 5 MB took 1.002 seconds, 5.287 MB/s -AES-192-CBC-enc 6 MB took 1.004 seconds, 5.958 MB/s -AES-192-CBC-dec 5 MB took 1.002 seconds, 5.287 MB/s -AES-256-CBC-enc 6 MB took 1.001 seconds, 5.951 MB/s -AES-256-CBC-dec 5 MB took 1.004 seconds, 5.277 MB/s -AES-128-GCM-enc 375 KB took 1.067 seconds, 351.453 KB/s -AES-128-GCM-dec 375 KB took 1.067 seconds, 351.453 KB/s -AES-192-GCM-enc 350 KB took 1.010 seconds, 346.535 KB/s -AES-192-GCM-dec 350 KB took 1.009 seconds, 346.878 KB/s -AES-256-GCM-enc 350 KB took 1.016 seconds, 344.488 KB/s -AES-256-GCM-dec 350 KB took 1.016 seconds, 344.488 KB/s -SHA 14 MB took 1.000 seconds, 14.062 MB/s -SHA-256 15 MB took 1.000 seconds, 15.234 MB/s -SHA-384 17 MB took 1.000 seconds, 17.383 MB/s -SHA-512 18 MB took 1.001 seconds, 17.512 MB/s -HMAC-SHA 14 MB took 1.000 seconds, 13.818 MB/s -HMAC-SHA256 15 MB took 1.001 seconds, 14.951 MB/s -HMAC-SHA384 17 MB took 1.001 seconds, 16.683 MB/s -HMAC-SHA512 17 MB took 1.000 seconds, 16.943 MB/s -RSA 2048 public 20 ops took 1.017 sec, avg 50.850 ms, 19.666 ops/sec -RSA 2048 private 4 ops took 1.059 sec, avg 264.750 ms, 3.777 ops/sec -ECC 256 key gen 4 ops took 1.092 sec, avg 273.000 ms, 3.663 ops/sec -ECDHE 256 agree 4 ops took 1.089 sec, avg 272.250 ms, 3.673 ops/sec -ECDSA 256 sign 4 ops took 1.101 sec, avg 275.250 ms, 3.633 ops/sec -ECDSA 256 verify 2 ops took 1.092 sec, avg 546.000 ms, 1.832 ops/sec -``` - -Condition : -- Model : ESP32-WROOM-32 -- CPU Speed: 240Mhz -- ESP-IDF : v3.3-beta1-39-g6cb37ecc5(commit hash : 6cb37ecc5) -- OS : Ubuntu 18.04.1 LTS (Bionic Beaver) - -## Support - -Email us at [[email protected]](mailto:[email protected]). |