# This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function from cryptography import utils from cryptography.exceptions import UnsupportedAlgorithm, _Reasons from cryptography.hazmat.backends.interfaces import ( CMACBackend, CipherBackend, DERSerializationBackend, DSABackend, EllipticCurveBackend, HMACBackend, HashBackend, PBKDF2HMACBackend, PEMSerializationBackend, RSABackend, X509Backend ) @utils.register_interface(CMACBackend) @utils.register_interface(CipherBackend) @utils.register_interface(DERSerializationBackend) @utils.register_interface(HashBackend) @utils.register_interface(HMACBackend) @utils.register_interface(PBKDF2HMACBackend) @utils.register_interface(RSABackend) @utils.register_interface(DSABackend) @utils.register_interface(EllipticCurveBackend) @utils.register_interface(PEMSerializationBackend) @utils.register_interface(X509Backend) class MultiBackend(object): name = "multibackend" def __init__(self, backends): self._backends = backends def _filtered_backends(self, interface): for b in self._backends: if isinstance(b, interface): yield b def cipher_supported(self, cipher, mode): return any( b.cipher_supported(cipher, mode) for b in self._filtered_backends(CipherBackend) ) def create_symmetric_encryption_ctx(self, cipher, mode): for b in self._filtered_backends(CipherBackend): try: return b.create_symmetric_encryption_ctx(cipher, mode) except UnsupportedAlgorithm: pass raise UnsupportedAlgorithm( "cipher {0} in {1} mode is not supported by this backend.".format( cipher.name, mode.name if mode else mode), _Reasons.UNSUPPORTED_CIPHER ) def create_symmetric_decryption_ctx(self, cipher, mode): for b in self._filtered_backends(CipherBackend): try: return b.create_symmetric_decryption_ctx(cipher, mode) except UnsupportedAlgorithm: pass raise UnsupportedAlgorithm( "cipher {0} in {1} mode is not supported by this backend.".format( cipher.name, mode.name if mode else mode), _Reasons.UNSUPPORTED_CIPHER ) def hash_supported(self, algorithm): return any( b.hash_supported(algorithm) for b in self._filtered_backends(HashBackend) ) def create_hash_ctx(self, algorithm): for b in self._filtered_backends(HashBackend): try: return b.create_hash_ctx(algorithm) except UnsupportedAlgorithm: pass raise UnsupportedAlgorithm( "{0} is not a supported hash on this backend.".format( algorithm.name), _Reasons.UNSUPPORTED_HASH ) def hmac_supported(self, algorithm): return any( b.hmac_supported(algorithm) for b in self._filtered_backends(HMACBackend) ) def create_hmac_ctx(self, key, algorithm): for b in self._filtered_backends(HMACBackend): try: return b.create_hmac_ctx(key, algorithm) except UnsupportedAlgorithm: pass raise UnsupportedAlgorithm( "{0} is not a supported hash on this backend.".format( algorithm.name), _Reasons.UNSUPPORTED_HASH ) def pbkdf2_hmac_supported(self, algorithm): return any( b.pbkdf2_hmac_supported(algorithm) for b in self._filtered_backends(PBKDF2HMACBackend) ) def derive_pbkdf2_hmac(self, algorithm, length, salt, iterations, key_material): for b in self._filtered_backends(PBKDF2HMACBackend): try: return b.derive_pbkdf2_hmac( algorithm, length, salt, iterations, key_material ) except UnsupportedAlgorithm: pass raise UnsupportedAlgorithm( "{0} is not a supported hash on this backend.".format( algorithm.name), _Reasons.UNSUPPORTED_HASH ) def generate_rsa_private_key(self, public_exponent, key_size): for b in self._filtered_backends(RSABackend): return b.generate_rsa_private_key(public_exponent, key_size) raise UnsupportedAlgorithm("RSA is not supported by the backend.", _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) def generate_rsa_parameters_supported(self, public_exponent, key_size): for b in self._filtered_backends(RSABackend): return b.generate_rsa_parameters_supported( public_exponent, key_size ) raise UnsupportedAlgorithm("RSA is not supported by the backend.", _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) def rsa_padding_supported(self, padding): for b in self._filtered_backends(RSABackend): return b.rsa_padding_supported(padding) raise UnsupportedAlgorithm("RSA is not supported by the backend.", _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) def load_rsa_private_numbers(self, numbers): for b in self._filtered_backends(RSABackend): return b.load_rsa_private_numbers(numbers) raise UnsupportedAlgorithm("RSA is not supported by the backend", _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) def load_rsa_pub
/*
             LUFA Library
     Copyright (C) Dean Camera, 2017.

  dean [at] fourwalledcubicle [dot] com
           www.lufa-lib.org
*/

/*
  Copyright 2017  Dean Camera (dean [at] fourwalledcubicle [dot] com)

  Permission to use, copy, modify, distribute, and sell this
  software and its documentation for any purpose is hereby granted
  without fee, provided that the above copyright notice appear in
  all copies and that both that the copyright notice and this
  permission notice and warranty disclaimer appear in supporting
  documentation, and that the name of the author not be used in
  advertising or publicity pertaining to distribution of the
  software without specific, written prior permission.

  The author disclaims all warranties with regard to this
  software, including all implied warranties of merchantability
  and fitness.  In no event shall the author be liable for any
  special, indirect or consequential damages or any damages
  whatsoever resulting from loss of use, data or profits, whether
  in an action of contract, negligence or other tortious action,
  arising out of or in connection with the use or performance of
  this software.
*/

/** \file
 *
 *  Header file for HostFunctions.c.
 */

#ifndef _MOUSE_HOST_FUNCTIONS_H_
#define _MOUSE_HOST_FUNCTIONS_H_

	/* Includes: */
		#include "MouseHostDevice.h"

	/* External Variables: */
		extern USB_ClassInfo_HID_Host_t Mouse_HID_Host_Interface;

	/* Function Prototypes: */
		void MouseHost_Task(void);

		void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
		void EVENT_USB_Host_DeviceAttached(void);
		void EVENT_USB_Host_DeviceUnattached(void);
		void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
		                                            const uint8_t SubErrorCode);
		void EVENT_USB_Host_DeviceEnumerationComplete(void);

#endif
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