yuzu-emu/mbedtls
1
0
Fork 0
mirror of https://github.com/yuzu-emu/mbedtls.git synced 2024-12-02 13:04:26 +01:00
Code Issues Packages Projects Releases Wiki Activity
4e9f71227a
mbedtls/yotta/data/example-authcrypt
History
Bence Szépkúti 4e9f71227a Update license headers to Apache-2.0 OR GPL-2.0-or-later 
This will allow us to ship the LTS branches in a single archive

This commit was generated using the following script:

# ========================
#!/bin/sh

header1='\ *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later\
 *\
 *  This file is provided under the Apache License 2.0, or the\
 *  GNU General Public License v2.0 or later.\
 *\
 *  **********\
 *  Apache License 2.0:\
 *\
 *  Licensed under the Apache License, Version 2.0 (the "License"); you may\
 *  not use this file except in compliance with the License.\
 *  You may obtain a copy of the License at\
 *\
 *  http://www.apache.org/licenses/LICENSE-2.0\
 *\
 *  Unless required by applicable law or agreed to in writing, software\
 *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT\
 *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\
 *  See the License for the specific language governing permissions and\
 *  limitations under the License.\
 *\
 *  **********\
 *\
 *  **********\
 *  GNU General Public License v2.0 or later:\
 *\
 *  This program 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.\
 *\
 *  This program 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.\
 *\
 *  **********'

find -path './.git' -prune -o '(' -name '*.c' -o -name '*.cpp' -o -name '*.fmt' -o -name '*.h' ')' -print | xargs sed -i "
# Normalize the first line of the copyright headers (no text on the first line of a block comment)
/^\/\*.*Copyright.*Arm/I s/\/\*/&\n */

# Insert new copyright header
/SPDX-License-Identifier/ i\
$header1

# Delete old copyright header
/SPDX-License-Identifier/,$ {
  # Delete lines until the one preceding the mbedtls declaration
  N
  1,/This file is part of/ {
    /This file is part of/! D
  }
}
"

# Format copyright header for inclusion into scripts
header2=$(echo "$header1" | sed 's/^\\\? \* \?/#/')

find -path './.git' -prune -o '(' -name '*.gdb' -o -name '*.pl' -o -name '*.py' -o -name '*.sh' ')' -print | xargs sed -i "
# Insert new copyright header
/SPDX-License-Identifier/ i\
$header2

# Delete old copyright header
/SPDX-License-Identifier/,$ {
  # Delete lines until the one preceding the mbedtls declaration
  N
  1,/This file is part of/ {
    /This file is part of/! D
  }
}
"
# ========================

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2020-06-15 12:56:41 +02:00
..
main.cpp Update license headers to Apache-2.0 OR GPL-2.0-or-later 2020-06-15 12:56:41 +02:00
README.md Fix multiple quality issues in the source 2018-06-08 11:14:43 +01:00

README.md

Authenticated Encryption Example

This application performs authenticated encryption and authenticated decryption of a buffer. It serves as a tutorial for the basic authenticated encryption functions of mbed TLS.

Pre-requisites

To build and run this example you must have:

  • A computer with the following software installed:
  • 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

  1. Connect the FRDM-K64F to the computer with the micro-USB cable, being careful to use the "OpenSDA" connector on the target board.

  2. Navigate to the mbedtls directory supplied with your release and open a terminal.

  3. Set the yotta target:

    yotta target frdm-k64f-gcc

  4. Build mbedtls and the examples. This may take a long time if this is your first compilation:

    $ yotta build

  5. Copy build/frdm-k64f-gcc/test/mbedtls-test-example-authcrypt.bin to your mbed board and wait until the LED next to the USB port stops blinking.

  6. 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.

  7. Press the Reset button on the board.

  8. The output in the terminal window should look like:

    {{timeout;10}}
{{host_test_name;default}}
{{description;mbed TLS example authcrypt}}
{{test_id;MBEDTLS_EX_AUTHCRYPT}}
{{start}}


plaintext message: 536f6d65207468696e67732061726520626574746572206c65667420756e7265616400
ciphertext: c57f7afb94f14c7977d785d08682a2596bd62ee9dcf216b8cccd997afee9b402f5de1739e8e6467aa363749ef39392e5c66622b01c7203ec0a3d14
decrypted: 536f6d65207468696e67732061726520626574746572206c65667420756e7265616400

DONE
{{success}}
{{end}}

The actual output for the ciphertext line will vary on each run because of the use of a random nonce in the encryption process.