/* * Copyright (c) 2013, Kenneth MacKay * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* Create a public/private key pair. * Outputs: * public_key - Will be filled in with the public key. * private_key - Will be filled in with the private key. * * Returns true if the key pair was generated successfully, false * if an error occurred. The keys are with the LSB first. */ bool ecc_make_key(u8 public_key[64], u8 private_key[32]); /* Compute a shared secret given your secret key and someone else's * public key. * Note: It is recommended that you hash the result of ecdh_shared_secret * before using it for symmetric encryption or HMAC. * * Inputs: * public_key - The public key of the remote party * private_key - Your private key. * * Outputs: * secret - Will be filled in with the shared secret value. * * Returns true if the shared secret was generated successfully, false * if an error occurred. Both input and output parameters are with the * LSB first. */ bool ecdh_shared_secret(const u8 public_key[64], const u8 private_key[32], u8 secret[32]); option value='author'>author
path: root/include/dt-bindings/reset
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