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Merge pull request #401 from miyazakh/example_up_toppers
Update toppers examples
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‎TOPPERS/README-en.md‎

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# Renesas RX72N EnvisionKit with Toppers OS
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This demonstration runs client, server, crypt test and benchmark exmples of <b>wolfSSL</b> with <b>Toppers OS</b> and <b>Renesas RX72N Envision Kit</b>.
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## Prerequisite
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1.Renesas e² studio Version: 2022-07 (22.7.0) or later
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2.Renesas e² studio BSP
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3.Toppers OS 1.9.1 (Patch RX72N version)
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|element|name/version|
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|:--|:--|
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|Renesas e² studio Version|GR-2022-07 (22.7.0) or later|
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|Toppers OS|1.9.3|
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|Toppers Configurator|1.9.6|
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|Renesas BSP r_bsp|7.10|
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|Renesas BSP r_cmt_rx|5.10|
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Note:The above version designations are limited to the versions used in order to make modifications to the designated versions as shown below.
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## Advance preparation
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Copy `wolfssl-examples/TOPPERS` to `wolfssl/IDE/Renesas/e2studio/RX72N/`.
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## Build libraries
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## 1. Build the wolfSSL library
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This step creates the Toppers and wolfSSL library.
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1-1. Press [Browse (R)] for [Select root directory (T)] in the [Import project] dialog
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1-2. Select `wolflib` from the git repository `wolfssl/IDE/Renesas/e2studio/RX72N/Toppers` Press [Select Folder]
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1-3. Click the created project in Project Explorer and select the [Build Project (B)] key from the pull-down menu to build.
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(When performing the above operations, make sure that [Toolchain:] is selected in the [Project] [Properties] [Settings] [toolchain] tab.)
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1-4. [libwolflib.a] is generated in [wolflib/Debug]
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## 2. Build TOPPERS library
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This step is to build the Toppers library.
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2-1. Download [asp-1.9.3 Renesas BSP version] (https://www.toppers.jp/asp-d-download.html) and unzip it to `/wolfssl/ IDE/Renesas/e2studio/RX72N/Toppers/`
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2-2. Download [Configurator Release 1.9.6 (binary for Windows)](https://www.toppers.jp/cfg-download.html) and unzip it with [2.1] Create a [cfg/cfg] directory in the [asp] directory. After extracting the zip, you can find `cfg.exe` in the folder.
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2-3. Execute the shell script shown below to apply the patch. Copy the files necessary for using EDMAC
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```
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$ pwd [Individual installation environment]/wolfssl/IDE/Renesas/e2studio/RX72N/Toppers
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./setting.sh
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```
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2-4. Confirmation of advance preparation
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a). Please prepare an environment such as Msys2 in advance for command execution.
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b). Install the gcc toolchain with Msys2.
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c). In the Msys2 environment, it is necessary to set the path of the Renesas environment in advance.bashrc etc.
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--- Here is a setting example: Specify the Renesas toolchain path ---
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```
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$ export PATH=PATH=$PATH:\/C/ProgramData\/GCC\ for\ Renesas\ RX\ 8.3.0.202202-GNURX-ELF/rx-elf/rx-elf/bin
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```
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2-5. To configure rx72n and make dependency, execute the following commands
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```
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$ pwd [Individual installation environment]/wolfssl/IDE/Renesas/e2studio/RX72N/Toppers/asp
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$ perl ./configure -T rx72n_gcc
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$ make depend
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```
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2-6. Project [Properties] → [C/C++ Build] → [Environment] dialog [Environment variable to set] [Add] button, enter [C_PROJECT] in [Name:] in [New variable] dialog , enter ${ProjDirPath} for [Value:]
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2-7. Select [Open Project from File System...] in the menu
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2-8. Select [Toppers_app] from the git repository wolfssl/IDE/Renesas/e2studio/RX72N/Toppers Press [Select Folder]
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2-9. Click the created project in Project Explorer and select the [Build Project (B)] key from the pull-down menu to build.
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2-10.[toppers_rx] will generate [libasp.a]
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## 3. Build the wolfSSLDemo project
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3-1. Select [Open Project from File System...] in the menu
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3-2. Select `WolfSSLDemo` from the git repository `wolfssl/IDE/Renesas/e2studio/RX72N/Toppers`. Press [Select Folder]
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3-3.Double-click `WolfSSLDemo.scfg` to display the setting dialog → Select [Components tab]
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3.4. Click [Generate Code] on the upper right of the [Software Component Dialog] dialog.
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3.5. Select [Startup] [r_bsp] in the component selection on the left side of the dialog Right-click, select [Change version] from the context menu, and confirm that [Current version] is [7.10] (not [7.10] If so, select [7.10] in [Version after change:] and press [Next (N) >] to generate the code)
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3-6. Select [Drivers] [r_cmt_rx] in the component selection on the left side of the dialog, right-click, select [Change version] from the context menu, and confirm that [Current version] is [5.10] ([5.10 If it is not ], select [5.10] in [Changed version:] and press [Next (N) >] to generate the code)
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3-7. Apply patch to work generated code on `TOPPERS`
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(If you cannot use the patch command with Msys2, you need to install it with [pacman -S patch]) do the following
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```
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$pwd
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[Individual installation environment]/wolfssl/IDE/Renesas/e2studio/RX72N/Toppers/WolfSSLDemo
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$patch --binary -p0 < ./bsp.patch
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```
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Note:<br>
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If you have used the smart configurator to generate code for [r_bsp],[r_cmt_rx], you will need to reapply the patch
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3-8. Select the [Build Project (B)] key from the pull-down menu to build.
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3-9. Transfer the ELF file generated by the build to the board with [Menu] → [Run (R)] → [Run (R)] or [Debug (D)] and execute it
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Note:<br>
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`T4_Library_ether_ccrx_rxv1_little` may be an error in the linker immediately after configuration/build Clear There is, but `T4_Library_ether_ccrx_rxv1_little`` from [Linker]/[Archives]/[User defined archive (library) files (-I)]/[×] in [Settings] of the [Properties] dialog [C/C++ Build] of the project. Please delete it.
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### 3-1 Run Server Program
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3-1-1. Enable `#define WOLFSSL_SERVER_TEST` in `wolf_demo.h`. IP addres will be assigned by DHCP.
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3-1-2. Check runtime message on `Renesas Debug Virtual Console`
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```
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Start WolfSSL Demo !!
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Accept DHCP.ipaddr[4] 192.168.11.6
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Accept DHCP.maskaddr[4] 255.255.255.0
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Accept DHCP.gwaddr[4] 192.168.11.1
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Accept DHCP.dnsaddr[4] 192.168.11.1
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Accept DHCP.dnsaddr2[4] 0.0.0.0
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Accept DHCP.macaddr[6] 74:90:50:10:FE:77
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Accept DHCP.domain[0]
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Start TLS Server
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```
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3-1-3. Run client program against to Server's IP address
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```
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$ ./examples/client/client -h 192.168.11.6 -p 11111
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SSL version is TLSv1.2
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SSL cipher suite is TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
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SSL curve name is SECP256R1
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hello wolfssl!
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```
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You would see the following messages on `Renesas Debug Virtual Console` when TLS connection between Server and Client is successful.
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```
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Start TLS Server
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SSL Accept
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SSL Read
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Received Data: hello wolfssl!
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my_IOSend NG
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Start TLS Server
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```
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### 3-2 Run Client Program
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3-2-1. Enable `#define WOLFSSL_CLIENT_TEST` in `wolf_demo.h`. IP addres will be assigned by DHCP.
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3-2-2. Server IP address and Port number are defined as `SERVER_IP` and `SERVER_PortNo` in `wolf_demo.h`. Change them if needed.
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3-2-3. Run Server program in advance
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```
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$ ./examples/server/server -b -d -i -v 4
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```
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3-2-4. Run Client program from e2studio
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You would see the following messages on `Renesas Debug Virtual Console` when TLS connection between Client and Server is successful. The Client program repeatedly runs until it stops.
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```
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Start WolfSSL Demo !!
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Accept DHCP.ipaddr[4] 192.168.11.6
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Accept DHCP.maskaddr[4] 255.255.255.0
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Accept DHCP.gwaddr[4] 192.168.11.1
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Accept DHCP.dnsaddr[4] 192.168.11.1
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Accept DHCP.dnsaddr2[4] 0.0.0.0
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Accept DHCP.macaddr[6] 74:90:50:10:FE:77
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Accept DHCP.domain[0]
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Start TLS Client
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Received: I hear you fa shizzle!
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Start TLS Client
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Received: I hear you fa shizzle!
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Start TLS Client
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Received: I hear you fa shizzle!
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```
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### 3-3 Run Crypt Test Program
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3-3-1. Enable `#define WOLFCRYPT_TEST` in `wolf_demo.h`.
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3-3-2. Run the program from e2studio and check the message on `Renesas Debug Virtual Consol`
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```
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Start WolfSSL Demo !!
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Start wolfCrypt Test
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------------------------------------------------------------------------------
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wolfSSL version 5.6.3
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------------------------------------------------------------------------------
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error test passed!
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MEMORY test passed!
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base64 test passed!
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asn test passed!
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RANDOM test passed!
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MD5 test passed!
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MD4 test passed!
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SHA test passed!
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SHA-256 test passed!
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SHA-384 test passed!
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SHA-512 test passed!
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SHA-512/224 test passed!
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SHA-512/256 test passed!
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Hash test passed!
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HMAC-MD5 test passed!
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HMAC-SHA test passed!
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HMAC-SHA256 test passed!
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HMAC-SHA384 test passed!
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HMAC-SHA512 test passed!
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HMAC-KDF test passed!
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TLSv1.3 KDF test passed!
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GMAC test passed!
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DES test passed!
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DES3 test passed!
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AES test passed!
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AES192 test passed!
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AES256 test passed!
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AES-GCM test passed!
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RSA test passed!
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DH test passed!
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DSA test passed!
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PWDBASED test passed!
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ECC test passed!
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ECC buffer test passed!
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CURVE25519 test passed!
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ED25519 test passed!
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logging test passed!
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time test passed!
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mutex test passed!
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memcb test passed!
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Test complete
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End wolfCrypt Test
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```
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### 3-4 Run Benchmark program
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3-3-1. Enable `#define WOLF_BENCHMARK` in `wolf_demo.h`.
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3-3-2. Run the program from e2studio and check the message on `Renesas Debug Virtual Consol`
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```
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Start WolfSSL Demo !!
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Start wolfCrypt Benchmark
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wolfCrypt Benchmark (block bytes 1024, min 1.0 sec each)
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RNG 275 KiB took 1.036 seconds, 265.444 KiB/s
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AES-128-CBC-enc 725 KiB took 1.017 seconds, 712.671 KiB/s
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AES-128-CBC-dec 700 KiB took 1.025 seconds, 682.727 KiB/s
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AES-192-CBC-enc 675 KiB took 1.006 seconds, 671.041 KiB/s
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AES-192-CBC-dec 650 KiB took 1.009 seconds, 644.266 KiB/s
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AES-256-CBC-enc 650 KiB took 1.024 seconds, 634.518 KiB/s
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AES-256-CBC-dec 625 KiB took 1.023 seconds, 610.709 KiB/s
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AES-128-GCM-enc 150 KiB took 1.040 seconds, 144.175 KiB/s
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AES-128-GCM-dec 150 KiB took 1.041 seconds, 144.134 KiB/s
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AES-192-GCM-enc 150 KiB took 1.054 seconds, 142.356 KiB/s
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AES-192-GCM-dec 150 KiB took 1.054 seconds, 142.315 KiB/s
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AES-256-GCM-enc 150 KiB took 1.067 seconds, 140.607 KiB/s
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AES-256-GCM-dec 150 KiB took 1.067 seconds, 140.581 KiB/s
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AES-128-GCM-enc-no_AAD 150 KiB took 1.028 seconds, 145.929 KiB/s
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AES-128-GCM-dec-no_AAD 150 KiB took 1.028 seconds, 145.886 KiB/s
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AES-192-GCM-enc-no_AAD 150 KiB took 1.041 seconds, 144.065 KiB/s
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AES-192-GCM-dec-no_AAD 150 KiB took 1.041 seconds, 144.023 KiB/s
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AES-256-GCM-enc-no_AAD 150 KiB took 1.054 seconds, 142.288 KiB/s
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AES-256-GCM-dec-no_AAD 150 KiB took 1.054 seconds, 142.248 KiB/s
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GMAC Default 184 KiB took 1.000 seconds, 183.963 KiB/s
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3DES 275 KiB took 1.016 seconds, 270.536 KiB/s
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MD5 5 MiB took 1.002 seconds, 4.900 MiB/s
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SHA 2 MiB took 1.013 seconds, 1.857 MiB/s
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SHA-256 625 KiB took 1.004 seconds, 622.634 KiB/s
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SHA-384 475 KiB took 1.011 seconds, 469.832 KiB/s
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SHA-512 475 KiB took 1.011 seconds, 469.832 KiB/s
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SHA-512/224 475 KiB took 1.011 seconds, 469.785 KiB/s
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SHA-512/256 475 KiB took 1.011 seconds, 469.785 KiB/s
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HMAC-MD5 5 MiB took 1.001 seconds, 4.855 MiB/s
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HMAC-SHA 2 MiB took 1.008 seconds, 1.841 MiB/s
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HMAC-SHA256 625 KiB took 1.012 seconds, 617.833 KiB/s
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HMAC-SHA384 475 KiB took 1.027 seconds, 462.512 KiB/s
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HMAC-SHA512 475 KiB took 1.027 seconds, 462.512 KiB/s
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PBKDF2 96 bytes took 1.232 seconds, 77.890 bytes/s
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RSA 2048 public 18 ops took 1.020 sec, avg 56.639 ms, 17.656 ops/sec
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RSA 2048 private 2 ops took 6.787 sec, avg 3393.650 ms, 0.295 ops/sec
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DH 2048 key gen 2 ops took 1.466 sec, avg 732.950 ms, 1.364 ops/sec
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DH 2048 agree 2 ops took 3.182 sec, avg 1590.800 ms, 0.629 ops/sec
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ECC [ SECP256R1] 256 key gen 4 ops took 1.704 sec, avg 425.875 ms, 2.348 ops/sec
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ECDHE [ SECP256R1] 256 agree 4 ops took 1.700 sec, avg 425.050 ms, 2.353 ops/sec
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ECDSA [ SECP256R1] 256 sign 4 ops took 1.716 sec, avg 429.050 ms, 2.331 ops/sec
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ECDSA [ SECP256R1] 256 verify 2 ops took 1.642 sec, avg 821.100 ms, 1.218 ops/sec
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CURVE 25519 key gen 2 ops took 1.343 sec, avg 671.700 ms, 1.489 ops/sec
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CURVE 25519 agree 2 ops took 1.342 sec, avg 670.900 ms, 1.491 ops/sec
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ED 25519 key gen 69 ops took 1.009 sec, avg 14.617 ms, 68.412 ops/sec
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ED 25519 sign 60 ops took 1.022 sec, avg 17.038 ms, 58.691 ops/sec
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ED 25519 verify 22 ops took 1.030 sec, avg 46.836 ms, 21.351 ops/sec
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Benchmark complete
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End wolfCrypt Benchmark
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```

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