Spelling fixes.

README.md

@@ -115,7 +115,7 @@ make
 
 This directory contains examples for securing a Bluetooth Low Energy Link (BTLE).
 BTLE packets are small and throughput is low, so these examples demonstrate a way
-to exchange data securley without BTLE pariing.
+to exchange data securely without BTLE pairing.
 
 
 ## Notes

SGX_Linux/trusted/Wolfssl_Enclave.c

@@ -1,3 +1,24 @@
+/* Wolfssl_Enclave.c
+ *
+ * Copyright (C) 2006-2020 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
 #include <stdarg.h>
 #include <stdio.h>      /* vsnprintf */
 
@@ -7,7 +28,7 @@
 
 
 #if defined(XMALLOC_USER) || defined(XMALLOC_OVERRIDE)
-    #warning verfication of heap hint pointers needed when overriding default malloc/free
+    #warning verification of heap hint pointers needed when overriding default malloc/free
 #endif
 
 
@@ -158,7 +179,7 @@ long enc_wolfTLSv1_2_server_method(void)
 }
 
 
-/* returns method releated to id */
+/* returns method related to id */
 static WOLFSSL_METHOD* GetMethod(long id)
 {
     switch (id) {

SGX_Linux/trusted/Wolfssl_Enclave.h

@@ -1,3 +1,24 @@
+/* Wolfssl_Enclave.h
+ *
+ * Copyright (C) 2006-2020 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
 #ifndef _BENCHMARK_ENCLAVE_H_
 #define _BENCHMARK_ENCLAVE_H_
 

SGX_Linux/untrusted/client-tls.c

@@ -18,6 +18,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  */
+
 #include "client-tls.h"
 
 #include    <stdio.h>
@@ -44,7 +45,7 @@ int client_connect(sgx_enclave_id_t id)
     long ssl;
 
 
-    /* data to send to the server, data recieved from the server */
+    /* data to send to the server, data received from the server */
     char    sendBuff[] = "Hello WolfSSL!";
     char rcvBuff[MAXDATASIZE] = {0};
 
@@ -155,7 +156,7 @@ int client_connect(sgx_enclave_id_t id)
         printf("Read error. Error: %i\n", ret);
         return EXIT_FAILURE;
     }
-    printf("Recieved: \t%s\n", rcvBuff);
+    printf("Received: \t%s\n", rcvBuff);
 
     /* frees all data before client termination */
     enc_wolfSSL_free(id, ssl);

SGX_Linux/untrusted/server-tls.c

@@ -112,7 +112,7 @@ int server_connect(sgx_enclave_id_t id)
 
     /* Initialize the server address struct with zeros */
     memset(&servAddr, 0, sizeof(servAddr));
-/* Fill in the server address */
+    /* Fill in the server address */
     servAddr.sin_family      = AF_INET;             /* using IPv4      */
     servAddr.sin_port        = htons(DEFAULT_PORT); /* on DEFAULT_PORT */
     servAddr.sin_addr.s_addr = INADDR_ANY;          /* from anywhere   */

btle/ecc-server.c

@@ -106,7 +106,7 @@ int main(int argc, char** argv)
         printf("wc_ecc_export_x963 failed %d\n", ret);
         goto cleanup;
     }
-    /* TODO: Server should hash and sign this public key with a trust ceritifcate (already exchanged) */
+    /* TODO: Server should hash and sign this public key with a trust certificate (already exchanged) */
     /* ECC signature is about 65 bytes */
 
 

certfields/extract-pubkey-from-certfile/README.md

@@ -5,7 +5,7 @@ public key and subject name information.
 
 ## Compiling and Running the Example
 
-To compile, first build wolfSSL with the OpenSSL compatibilty layer enabled:
+To compile, first build wolfSSL with the OpenSSL compatibility layer enabled:
 
 ```
 $ cd wolfssl-X.X.X

certfields/extract-pubkey-from-certfile/main.c

@@ -67,7 +67,7 @@ int main(void)
         printf("Failed to decode public key from pubKeyTmp, abort!\n");
         return ret;
     }
-    printf("Succesfully decoded public key\n");
+    printf("Successfully decoded public key\n");
 
     printf("PUBLIC KEY:\n");
     for (i = 0; i < pubKeyTmp->pkey_sz; i++) {

certgen/certgen_example.c

@@ -1,3 +1,24 @@
+/* certgen_example.c
+ *
+ * Copyright (C) 2006-2020 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
 #include <stdio.h>
 #include <wolfssl/options.h>
 #include <wolfssl/wolfcrypt/settings.h>

certgen/certgen_with_altnames.c

@@ -1,3 +1,24 @@
+/* certgen_with_altnames.c
+ *
+ * Copyright (C) 2006-2020 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
 #include <stdio.h>
 #include <wolfssl/options.h>
 #include <wolfssl/wolfcrypt/settings.h>
@@ -144,7 +165,7 @@ int main(void) {
 
     /* Add some alt names to our cert: */
     char myAltNames[] = {
-         /* SEQUENCE (1 element with 3 segements. Entire length is 41
+         /* SEQUENCE (1 element with 3 segments. Entire length is 41
           * (0x29 in hex))
           */
          0x30, 0x29,

certgen/csr_w_ed25519_example.c

@@ -1,3 +1,24 @@
+/* csr_w_ed25519_example.c
+ *
+ * Copyright (C) 2006-2020 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
 #include <wolfssl/options.h>
 #include <wolfssl/wolfcrypt/settings.h>
 #include <wolfssl/wolfcrypt/ed25519.h>

crypto/camellia/camellia-encrypt.c

@@ -31,7 +31,7 @@
 #define SALT_SIZE 8
 
 /*
- * Makes a cryptographically secure key by stretMDMching a user entered key
+ * Makes a cryptographically secure key by stretching a user entered key
  */
 int GenerateKey(RNG* rng, byte* key, int size, byte* salt, int pad)
 {

custom-io-callbacks/README.md

@@ -1,52 +1,54 @@
-This is an example to demonstrate how the custom IO callbacks can be used to</br>
-facilitate a TLS connection using any medium. Here we chose the medium: "File System".</br>
-
-Other mediums might be: </br>
-USB Serial connection </br>
-Bluetooth </br>
-RFID </br>
-Wifi </br>
-Ethernet </br>
-</br>
-Just to name a few.</br>
-</br>
-These examples use the wolfSSL Custom IO Callbacks to read and write to the file</br>
-system and perform a successful handshake.</br>
-</br>
-The configuration used for these examples was:</br>
-./configure --enable-debug</br>
-</br>
-Debug was enabled in case a user wishes to use the verbose flag to see what is</br>
-happening in real time:</br>
-</br>
-Usage examples:</br>
-</br>
-From the file-server directory:</br>
-./start-server</br>
-./start-server -v</br>
-./start-server -verbose</br>
-</br>
-From the file-client directory:</br>
-./start-client</br>
-./start-client -v</br>
-./start-client -verbose</br>
-</br>
-(-v and -verbose accomplish the same thing)</br>
-</br>
-</br>
-SCRIPTS: The scripts provided attempt to make testing easier.</br>
-</br>
-file-server/check.sh</br>
-    - starts the server in a background shell and runs the client </br>
-    </br>
-USAGE:</br>
-    ./check.sh</br>
-    ./check.sh -v</br>
-    ./check.sh -verbose</br>
-</br>
-file-client/clean-io-files.sh</br>
-    - If something happens and there is leftover junk in the io files run this</br>
-      script to quickly cleanup before next round of testing.</br>
-USAGE:</br>
-    ./clean-io-files.sh</br>
-    </br>
+# Custom IO Callback Example
+
+This is an example to demonstrate how the custom IO callbacks can be used to
+facilitate a TLS connection using any medium. Here we chose the medium: "File System".
+
+Other transports might be:
+* USB Serial connection
+* Bluetooth
+* RFID
+* Wifi
+* Ethernet
+
+These examples use the wolfSSL Custom IO Callbacks to read and write to the file
+system and perform a successful handshake.
+
+The configuration used for these examples:
+
+`./configure --enable-debug`
+
+Debug was enabled in case a user wishes to use the verbose flag to see what is
+happening in real time:
+
+Usage examples:
+
+From the file-server directory:
+./start-server
+./start-server -v
+./start-server -verbose
+
+From the file-client directory:
+./start-client
+./start-client -v
+./start-client -verbose
+
+(-v and -verbose accomplish the same thing)
+
+## SCRIPTS
+
+The scripts provided attempt to make testing easier.
+
+* file-server/check.sh
+    - starts the server in a background shell and runs the client
+
+USAGE:
+    ./check.sh
+    ./check.sh -v
+    ./check.sh -verbose
+
+* file-client/clean-io-files.sh
+    - If something happens and there is leftover junk in the io files run this
+      script to quickly cleanup before next round of testing.
+
+USAGE:
+    ./clean-io-files.sh

custom-io-callbacks/file-client/file-client.c

@@ -18,7 +18,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
  *
- * EXAMPLE DEFINIITON:
+ * EXAMPLE DEFINITION:
  *
  * Instead of using sockets we will show how it is possible
  * to deliver TLS handshake and packet exchange through the use of

custom-io-callbacks/file-server/file-server.c

@@ -18,7 +18,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
  *
- * EXAMPLE DEFINIITON:
+ * EXAMPLE DEFINITION:
  *
  * Instead of using sockets we will show how it is possible
  * to deliver TLS handshake and packet exchange through the use of
@@ -241,7 +241,7 @@ int main(int argc, char** argv)
             printf("Server send successful\n");
             break;
         } else {
-            printf("Unkown error occured, shutting down\n");
+            printf("Unkown error occurred, shutting down\n");
             break;
         }
     }

dtls/client-dtls-ipv6.c

@@ -1,5 +1,5 @@
 /*
- * client-dtls.c
+ * client-dtls-ipv6.c
  *
  * Copyright (C) 2006-2020 wolfSSL Inc.
  *

dtls/client-dtls-nonblocking.c

@@ -178,7 +178,7 @@ int main (int argc, char** argv)
     }
 
     if (ret != SSL_SUCCESS) {
-        printf("SSL_connectrfailed with");
+        printf("SSL_connect failed with");
     }
 /*                                                                           */
 /*****************************************************************************/

dtls/server-dtls-ipv6.c

@@ -1,4 +1,4 @@
-/* server-dtls.c
+/* server-dtls-ipv6.c
  *
  * Copyright (C) 2006-2015 wolfSSL Inc.
  *

dtls/server-udp.c

@@ -38,7 +38,7 @@
 int main (void)
 {
     int           sockfd;                   /* Initialize our socket */
-    int           recvLen;                  /* number of bytes recieved */
+    int           recvLen;                  /* number of bytes received */
     int           msgNum = 0;               /* number of msg received */
     unsigned char buf[MSGLEN];              /* the incoming message */
     struct        sockaddr_in servAddr;     /* our server's address */