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Consolidate RISC-V examples. Fix make dist file error.

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David Garske 2019-10-02 05:48:56 -07:00
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commit 12bf46296e
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200
IDE/ECLIPSE/SIFIVE/README.md
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@ -1,199 +1 @@
# SiFive RISC-V HiFive1 Port
## Overview
You can enable the wolfSSL support for RISC-V using the `#define WOLFSSL_SIFIVE_RISC_V`.
## Prerequisites
1. Follow the instructions on the SiFive GitHub [here](https://github.com/sifive/freedom-e-sdk) and SiFive website [here](https://www.sifive.com/) to download the freedom-e-sdk and software tools.
3. Run a simple hello application on your development board to confirm that your board functions as expected and the communication between your computer and the board works.
## Usage
You can start with a wolfcrypt example project to integrate the wolfSSL source code.
wolfSSL supports a compile-time user configurable options in the `IDE/ECLIPSE/SIFIVE/user_settings.h` file.
The `IDE/ECLIPSE/SIFIVE/main.c` example application provides a function to run the selected examples at compile time through the following two #defines in user_settings.h. You can define these macro options to disable the test run.
```
- #undef NO_CRYPT_TEST
- #undef NO_CRYPT_BENCHMARK
```
## Setup
### Setting up the SDK with wolfSSL
1. Download the wolfSSL source code or a zip file from GitHub and place it under your SDK `$HOME` directory. You can also copy or simlink to the source.
```
For example,
$ cd $HOME
$ git clone --depth=1 https://github.com/wolfSSL/wolfssl.git
```
2. Copy the wolfcrypt example project into your `freedom-e-sdk/software` directory.
```
$ cp -rf ~/wolfssl/IDE/ECLIPSE/SIFIVE ~/freedom-e-sdk/software/wolfcrypt
```
3. Edit your `~/freedom-e-sdk/scripts/standalone.mk` and add the following line after the last RISCV_CFLAGS entry:
```
RISCV_CFLAGS += -I$(WOLFSSL_SRC_DIR) -I$(WOLFSSL_SRC_DIR)/IDE/ECLIPSE/SIFIVE -DWOLFSSL_USER_SETTINGS
```
4. WOLFSSL_SRC_DIR variable must be set in the environment when GNU make is started.
```
$ export WOLFSSL_SRC_DIR=~/wolfssl
```
5. Setup your riscv64 compiler
```
$ export RISCV_OPENOCD_PATH=/opt/riscv-openocd
```
6. (Optional) Setup OpenOCD if your target supports it:
```
$ export RISCV_OPENOCD_PATH=/opt/riscv-openocd
```
## Building and Running
You can build from source or create a static library.
1. Using command-line:
```
$ cd freedom-e-sdk
$ make PROGRAM=wolfcrypt TARGET=sifive-hifive1-revb CONFIGURATION=debug clean software upload
```
This example cleans, builds and uploads the software on the sifive-hifive1-revb target but you can also combine and build for any of the supported targets.
Review the test results on the target console.
2. Building a static library for RISC-V using a cross-compiler:
```
$ cd $WOLFSSL_SRC_DIR
$./configure --host=riscv64-unknown-elf \
CC=riscv64-unknown-elf-gcc \
AR=riscv64-unknown-elf-ar \
AS=riscv64-unknown-elf-as \
RANLIB=$RISCV_PATH/bin/riscv64-unknown-elf-gcc-ranlib \
LD=riscv64-unknown-elf-ld \
CXX=riscv64-unknown-elf-g++ \
--disable-examples --enable-static --disable-shared \
CFLAGS="-march=rv32imac -mabi=ilp32 -mcmodel=medlow -ffunction-sections -fdata-sections -I~/freedom-e-sdk/bsp/sifive-hifive1/install/include -O0 -g -DNO_FILESYSTEM -DWOLFSSL_NO_SOCK -DNO_WRITEV -DWOLFCRYPT_ONLY -DWOLFSSL_SIFIVE_RISC_V"
$make
$sudo make install
```
You can now build and link your software to the wolfSSL libwolfssl.a static library.
### `wolfcrypt_test()`
wolfcrypt_test() prints a message on the target console similar to the following output:
```
SiFive HiFive1 Demo
Setting clock to 320MHz
Actual Clock 320MHz
error test passed!
MEMORY test passed!
base64 test passed!
asn test passed!
SHA test passed!
SHA-256 test passed!
SHA-512 test passed!
Hash test passed!
HMAC-SHA test passed!
HMAC-SHA256 test passed!
HMAC-SHA512 test passed!
GMAC test passed!
Chacha test passed!
POLY1305 test passed!
ChaCha20-Poly1305 AEAD test passed!
AES test passed!
AES192 test passed!
AES256 test passed!
AES-GCM test passed!
RANDOM test passed!
ECC test passed!
ECC buffer test passed!
CURVE25519 test passed!
ED25519 test passed!
logging test passed!
mutex test passed!
Test complete
```
### `benchmark_test()`
benchmark_test() prints a message on the target console similar to the following output.
TARGET=sifive-hifive1-revb:
```
SiFive HiFive1 Demo
Setting clock to 320MHz
Actual Clock 320MHz
------------------------------------------------------------------------------
wolfSSL version 4.0.0
------------------------------------------------------------------------------
wolfCrypt Benchmark (block bytes 1024, min 1.0 sec each)
RNG 250 KB took 1.098 seconds, 227.714 KB/s
AES-128-CBC-enc 50 KB took 1.132 seconds, 44.175 KB/s
AES-128-CBC-dec 50 KB took 1.142 seconds, 43.778 KB/s
AES-192-CBC-enc 50 KB took 1.250 seconds, 40.007 KB/s
AES-192-CBC-dec 50 KB took 1.260 seconds, 39.677 KB/s
AES-256-CBC-enc 50 KB took 1.368 seconds, 36.552 KB/s
AES-256-CBC-dec 50 KB took 1.378 seconds, 36.279 KB/s
AES-128-GCM-enc 25 KB took 1.225 seconds, 20.412 KB/s
AES-128-GCM-dec 25 KB took 1.225 seconds, 20.402 KB/s
AES-192-GCM-enc 25 KB took 1.290 seconds, 19.373 KB/s
AES-192-GCM-dec 25 KB took 1.291 seconds, 19.366 KB/s
AES-256-GCM-enc 25 KB took 1.352 seconds, 18.487 KB/s
AES-256-GCM-dec 25 KB took 1.353 seconds, 18.478 KB/s
CHACHA 1 MB took 1.006 seconds, 1.020 MB/s
CHA-POLY 700 KB took 1.032 seconds, 678.045 KB/s
POLY1305 2 MB took 1.007 seconds, 2.255 MB/s
SHA 2 MB took 1.002 seconds, 1.511 MB/s
SHA-256 525 KB took 1.011 seconds, 519.279 KB/s
SHA-512 275 KB took 1.017 seconds, 270.477 KB/s
HMAC-SHA 1 MB took 1.013 seconds, 1.399 MB/s
HMAC-SHA256 525 KB took 1.019 seconds, 515.020 KB/s
HMAC-SHA512 275 KB took 1.032 seconds, 266.351 KB/s
ECC 256 key gen 2 ops took 1.104 sec, avg 551.834 ms, 1.812 ops/sec
ECDHE 256 agree 2 ops took 1.101 sec, avg 550.400 ms, 1.817 ops/sec
ECDSA 256 sign 2 ops took 1.173 sec, avg 586.502 ms, 1.705 ops/sec
ECDSA 256 verify 2 ops took 2.153 sec, avg 1076.294 ms, 0.929 ops/sec
CURVE 25519 key gen 2 ops took 1.629 sec, avg 814.423 ms, 1.228 ops/sec
CURVE 25519 agree 2 ops took 1.626 sec, avg 813.156 ms, 1.230 ops/sec
ED 25519 key gen 1 ops took 1.436 sec, avg 1436.096 ms, 0.696 ops/sec
ED 25519 sign 2 ops took 2.913 sec, avg 1456.421 ms, 0.687 ops/sec
ED 25519 verify 2 ops took 5.012 sec, avg 2506.012 ms, 0.399 ops/sec
Benchmark complete
```
## Tested Configurations
- P-RNG (NIST DRBG) with SHA-256
- SHA 1/256/512
- AES 128/192/256 CBC/GCM
- ECC 256 sign/verify/shared secret with fast math or Single Precision (SP) library
- ED25519/Curve25519
- HMAC
- ChaCha20/Poly1305
## Known Caveats
- If you find the wolfcrypt test stuck on early_trap_vector error, it is like related to memory issues
- Using the `__stack_size` default value of 0x400 will not be enough for the ECC test to pass.
The `IDE/ECLIPSE/SIFIVE/Makefile` overwrites the value with 0x1000 (4 KBytes)
- Enabling RSA will cause the ECC test to fail due to memory shortage.
## References
The test results were collected from a SiFive reference platform target with the following hardware, software and tool chains:
- HiFive1 Rev A/Rev B: HiFive1 Development Board with the Freedom Everywhere SoC, E300
- freedom-e-sdk
- wolfssl [latest version](https://github.com/wolfSSL/wolfssl)
For more information or questions, please email [support@wolfssl.com](mailto:support@wolfssl.com)
This folder has moved to `IDE/RISCV/SIFIVE-HIFIVE1`.

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IDE/ECLIPSE/SIFIVE/include.am
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@ -3,7 +3,4 @@
# All paths should be given relative to the root
EXTRA_DIST += \
IDE/ECLIPSE/SIFIVE/README.md \
IDE/ECLIPSE/SIFIVE/main.c \
IDE/ECLIPSE/SIFIVE/Makefile\
IDE/ECLIPSE/SIFIVE/user_settings.h
IDE/ECLIPSE/SIFIVE/README.md

0
IDE/ECLIPSE/SIFIVE/Makefile → IDE/RISCV/SIFIVE-HIFIVE1/Makefile
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IDE/RISCV/SIFIVE-HIFIVE1/README.md Normal file
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@ -0,0 +1,199 @@
# SiFive RISC-V HiFive1 Port
## Overview
You can enable the wolfSSL support for RISC-V using the `#define WOLFSSL_SIFIVE_RISC_V`.
## Prerequisites
1. Follow the instructions on the SiFive GitHub [here](https://github.com/sifive/freedom-e-sdk) and SiFive website [here](https://www.sifive.com/) to download the freedom-e-sdk and software tools.
3. Run a simple hello application on your development board to confirm that your board functions as expected and the communication between your computer and the board works.
## Usage
You can start with a wolfcrypt example project to integrate the wolfSSL source code.
wolfSSL supports a compile-time user configurable options in the `IDE/RISCV/SIFIVE-HIFIVE1/user_settings.h` file.
The `IDE/RISCV/SIFIVE-HIFIVE1/main.c` example application provides a function to run the selected examples at compile time through the following two #defines in user_settings.h. You can define these macro options to disable the test run.
```
- #undef NO_CRYPT_TEST
- #undef NO_CRYPT_BENCHMARK
```
## Setup
### Setting up the SDK with wolfSSL
1. Download the wolfSSL source code or a zip file from GitHub and place it under your SDK `$HOME` directory. You can also copy or simlink to the source.
```
For example,
$ cd $HOME
$ git clone --depth=1 https://github.com/wolfSSL/wolfssl.git
```
2. Copy the wolfcrypt example project into your `freedom-e-sdk/software` directory.
```
$ cp -rf ~/wolfssl/IDE/RISCV/SIFIVE-HIFIVE1 ~/freedom-e-sdk/software/wolfcrypt
```
3. Edit your `~/freedom-e-sdk/scripts/standalone.mk` and add the following line after the last RISCV_CFLAGS entry:
```
RISCV_CFLAGS += -I$(WOLFSSL_SRC_DIR) -I$(WOLFSSL_SRC_DIR)/IDE/RISCV/SIFIVE-HIFIVE1 -DWOLFSSL_USER_SETTINGS
```
4. WOLFSSL_SRC_DIR variable must be set in the environment when GNU make is started.
```
$ export WOLFSSL_SRC_DIR=~/wolfssl
```
5. Setup your riscv64 compiler
```
$ export RISCV_OPENOCD_PATH=/opt/riscv-openocd
```
6. (Optional) Setup OpenOCD if your target supports it:
```
$ export RISCV_OPENOCD_PATH=/opt/riscv-openocd
```
## Building and Running
You can build from source or create a static library.
1. Using command-line:
```
$ cd freedom-e-sdk
$ make PROGRAM=wolfcrypt TARGET=sifive-hifive1-revb CONFIGURATION=debug clean software upload
```
This example cleans, builds and uploads the software on the sifive-hifive1-revb target but you can also combine and build for any of the supported targets.
Review the test results on the target console.
2. Building a static library for RISC-V using a cross-compiler:
```
$ cd $WOLFSSL_SRC_DIR
$./configure --host=riscv64-unknown-elf \
CC=riscv64-unknown-elf-gcc \
AR=riscv64-unknown-elf-ar \
AS=riscv64-unknown-elf-as \
RANLIB=$RISCV_PATH/bin/riscv64-unknown-elf-gcc-ranlib \
LD=riscv64-unknown-elf-ld \
CXX=riscv64-unknown-elf-g++ \
--disable-examples --enable-static --disable-shared \
CFLAGS="-march=rv32imac -mabi=ilp32 -mcmodel=medlow -ffunction-sections -fdata-sections -I~/freedom-e-sdk/bsp/sifive-hifive1/install/include -O0 -g -DNO_FILESYSTEM -DWOLFSSL_NO_SOCK -DNO_WRITEV -DWOLFCRYPT_ONLY -DWOLFSSL_SIFIVE_RISC_V"
$make
$sudo make install
```
You can now build and link your software to the wolfSSL libwolfssl.a static library.
### `wolfcrypt_test()`
wolfcrypt_test() prints a message on the target console similar to the following output:
```
SiFive HiFive1 Demo
Setting clock to 320MHz
Actual Clock 320MHz
error test passed!
MEMORY test passed!
base64 test passed!
asn test passed!
SHA test passed!
SHA-256 test passed!
SHA-512 test passed!
Hash test passed!
HMAC-SHA test passed!
HMAC-SHA256 test passed!
HMAC-SHA512 test passed!
GMAC test passed!
Chacha test passed!
POLY1305 test passed!
ChaCha20-Poly1305 AEAD test passed!
AES test passed!
AES192 test passed!
AES256 test passed!
AES-GCM test passed!
RANDOM test passed!
ECC test passed!
ECC buffer test passed!
CURVE25519 test passed!
ED25519 test passed!
logging test passed!
mutex test passed!
Test complete
```
### `benchmark_test()`
benchmark_test() prints a message on the target console similar to the following output.
TARGET=sifive-hifive1-revb:
```
SiFive HiFive1 Demo
Setting clock to 320MHz
Actual Clock 320MHz
------------------------------------------------------------------------------
wolfSSL version 4.0.0
------------------------------------------------------------------------------
wolfCrypt Benchmark (block bytes 1024, min 1.0 sec each)
RNG 250 KB took 1.098 seconds, 227.714 KB/s
AES-128-CBC-enc 50 KB took 1.132 seconds, 44.175 KB/s
AES-128-CBC-dec 50 KB took 1.142 seconds, 43.778 KB/s
AES-192-CBC-enc 50 KB took 1.250 seconds, 40.007 KB/s
AES-192-CBC-dec 50 KB took 1.260 seconds, 39.677 KB/s
AES-256-CBC-enc 50 KB took 1.368 seconds, 36.552 KB/s
AES-256-CBC-dec 50 KB took 1.378 seconds, 36.279 KB/s
AES-128-GCM-enc 25 KB took 1.225 seconds, 20.412 KB/s
AES-128-GCM-dec 25 KB took 1.225 seconds, 20.402 KB/s
AES-192-GCM-enc 25 KB took 1.290 seconds, 19.373 KB/s
AES-192-GCM-dec 25 KB took 1.291 seconds, 19.366 KB/s
AES-256-GCM-enc 25 KB took 1.352 seconds, 18.487 KB/s
AES-256-GCM-dec 25 KB took 1.353 seconds, 18.478 KB/s
CHACHA 1 MB took 1.006 seconds, 1.020 MB/s
CHA-POLY 700 KB took 1.032 seconds, 678.045 KB/s
POLY1305 2 MB took 1.007 seconds, 2.255 MB/s
SHA 2 MB took 1.002 seconds, 1.511 MB/s
SHA-256 525 KB took 1.011 seconds, 519.279 KB/s
SHA-512 275 KB took 1.017 seconds, 270.477 KB/s
HMAC-SHA 1 MB took 1.013 seconds, 1.399 MB/s
HMAC-SHA256 525 KB took 1.019 seconds, 515.020 KB/s
HMAC-SHA512 275 KB took 1.032 seconds, 266.351 KB/s
ECC 256 key gen 2 ops took 1.104 sec, avg 551.834 ms, 1.812 ops/sec
ECDHE 256 agree 2 ops took 1.101 sec, avg 550.400 ms, 1.817 ops/sec
ECDSA 256 sign 2 ops took 1.173 sec, avg 586.502 ms, 1.705 ops/sec
ECDSA 256 verify 2 ops took 2.153 sec, avg 1076.294 ms, 0.929 ops/sec
CURVE 25519 key gen 2 ops took 1.629 sec, avg 814.423 ms, 1.228 ops/sec
CURVE 25519 agree 2 ops took 1.626 sec, avg 813.156 ms, 1.230 ops/sec
ED 25519 key gen 1 ops took 1.436 sec, avg 1436.096 ms, 0.696 ops/sec
ED 25519 sign 2 ops took 2.913 sec, avg 1456.421 ms, 0.687 ops/sec
ED 25519 verify 2 ops took 5.012 sec, avg 2506.012 ms, 0.399 ops/sec
Benchmark complete
```
## Tested Configurations
- P-RNG (NIST DRBG) with SHA-256
- SHA 1/256/512
- AES 128/192/256 CBC/GCM
- ECC 256 sign/verify/shared secret with fast math or Single Precision (SP) library
- ED25519/Curve25519
- HMAC
- ChaCha20/Poly1305
## Known Caveats
- If you find the wolfcrypt test stuck on early_trap_vector error, it is like related to memory issues
- Using the `__stack_size` default value of 0x400 will not be enough for the ECC test to pass.
The `IDE/RISCV/SIFIVE-HIFIVE1/Makefile` overwrites the value with 0x1000 (4 KBytes)
- Enabling RSA will cause the ECC test to fail due to memory shortage.
## References
The test results were collected from a SiFive reference platform target with the following hardware, software and tool chains:
- HiFive1 Rev A/Rev B: HiFive1 Development Board with the Freedom Everywhere SoC, E300
- freedom-e-sdk
- wolfssl [latest version](https://github.com/wolfSSL/wolfssl)
For more information or questions, please email [support@wolfssl.com](mailto:support@wolfssl.com)

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IDE/RISCV/SIFIVE-HIFIVE1/include.am Normal file
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# vim:ft=automake
# included from Top Level Makefile.am
# All paths should be given relative to the root
EXTRA_DIST += \
IDE/RISCV/SIFIVE-HIFIVE1/README.md \
IDE/RISCV/SIFIVE-HIFIVE1/main.c \
IDE/RISCV/SIFIVE-HIFIVE1/Makefile\
IDE/RISCV/SIFIVE-HIFIVE1/user_settings.h

0
IDE/ECLIPSE/SIFIVE/main.c → IDE/RISCV/SIFIVE-HIFIVE1/main.c
View File

0
IDE/ECLIPSE/SIFIVE/user_settings.h → IDE/RISCV/SIFIVE-HIFIVE1/user_settings.h
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2
IDE/RISCV/README.md → IDE/RISCV/SIFIVE-UNLEASHED/README.md
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@ -24,7 +24,7 @@ See `freedom-u-sdk/README.md` file for instructions on updating the SD card U-Bo
### Installing U-Boot
Insert SD card from Unleashed into host and determine the assigned character sequence (X) for the media.
Insert SD card from Unleashed into host and determine the assigned `/dev/sdX` for the media.
From `freedom-u-sdk` directory:

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IDE/RISCV/SIFIVE-UNLEASHED/include.am Normal file
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@ -0,0 +1,5 @@
# vim:ft=automake
# included from Top Level Makefile.am
# All paths should be given relative to the root
EXTRA_DIST+= IDE/RISCV/SIFIVE-UNLEASHED/README.md

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IDE/RISCV/include.am
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@ -2,4 +2,5 @@
# included from Top Level Makefile.am
# All paths should be given relative to the root
EXTRA_DIST+= IDE/RISCV/README.md
include IDE/RISCV/SIFIVE-HIFIVE1/include.am
include IDE/RISCV/SIFIVE-UNLEASHED/include.am

2
wolfcrypt/src/include.am
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@ -83,7 +83,7 @@ EXTRA_DIST += wolfcrypt/src/port/ti/ti-aes.c \
wolfcrypt/src/port/Renesas/renesas_tsip_aes.c \
wolfcrypt/src/port/Renesas/renesas_tsip_sha.c \
wolfcrypt/src/port/Renesas/renesas_tsip_util.c \
wolfcrypt/src/port/Renesas/README_TSIP.md
wolfcrypt/src/port/Renesas/README.md
if BUILD_CRYPTOCB