93 lines
3.1 KiB
C++
93 lines
3.1 KiB
C++
// Copyright 2020 Google LLC. All Rights Reserved. This file and proprietary
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// source code may only be used and distributed under the Widevine
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// License Agreement.
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#ifndef OEMCRYPTO_FUZZ_STRUCTS_H_
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#define OEMCRYPTO_FUZZ_STRUCTS_H_
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#include "core_message_types.h"
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#include "odk.h"
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namespace wvoec {
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// OEMCrypto_DestBufferDesc fuzzed properties.
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struct OEMCrypto_DestBufferDesc_Fuzz {
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OEMCryptoBufferType type;
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size_t buffer_config;
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};
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// OEMCrypto_InputOutputPair fuzzed properties.
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struct OEMCrypto_InputOutputPair_Fuzz {
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size_t input_data_length;
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OEMCrypto_DestBufferDesc_Fuzz output_descriptor;
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};
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// OEMCrypto_SampleDescription fuzzed properties.
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struct OEMCrypto_SampleDescription_Fuzz {
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OEMCrypto_InputOutputPair_Fuzz buffers;
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uint8_t iv[16];
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size_t subsamples_length;
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};
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struct OEMCrypto_Renewal_Response_Fuzz {
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// Timer limits in core license response needs to be fuzzed as load renewal
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// depends on timer limits loaded from license response.
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ODK_TimerLimits timer_limits;
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// message(core_response + license_renewal_response) which mimics
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// response from license renewal server needs to be fuzzed. core_request
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// will be used to generate serialized core response.
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oemcrypto_core_message::ODK_RenewalRequest core_request;
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// Renewal duration seconds needs to be fuzzed which is part of serialized
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// core message from license renewal server.
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uint64_t renewal_duration_seconds;
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// license_renewal_response is of variable length and not included in this
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// structure.
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};
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struct OEMCrypto_Request_Fuzz {
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// We would like to fuzz computed signature_length, input core_message_length
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// that ODK parses and actual message buffer to the request APIs.
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size_t signature_length;
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size_t core_message_length;
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// Request message is of variable length and not included in this structure.
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};
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struct OEMCrypto_Decrypt_Cenc_Fuzz {
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// Corpus format is as below, let | be separator.
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// cipher_mode + pattern + sample_data for all samples |
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// subsample_data for all samples
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OEMCryptoCipherMode cipher_mode;
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OEMCrypto_CENCEncryptPatternDesc pattern;
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// Sample data and subsample data are of variable length and not included in
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// this structure.
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};
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struct OEMCrypto_Generic_Api_Fuzz {
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// Corpus format is as below, let | be separator.
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// cipher_mode + algorithm + iv | buffer with actual data
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OEMCryptoCipherMode cipher_mode;
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OEMCrypto_Algorithm algorithm;
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// iv and buffer data are of variable length and not included in
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// this structure.
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};
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struct OEMCrypto_Generate_RSA_Signature_Fuzz {
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// Corpus format is as below, let | be separator.
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// padding_scheme + signature_length + input buffer
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RSA_Padding_Scheme padding_scheme;
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size_t signature_length;
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// input buffer data is of variable length and not included in
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// this structure.
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};
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struct OEMCrypto_Copy_Buffer_Fuzz {
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// Corpus format is as below.
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// dest_buffer_desc + subsample_flags + input buffer
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OEMCrypto_DestBufferDesc_Fuzz dest_buffer_desc;
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uint8_t subsample_flags;
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// Input buffer of variable length is not included in this structure.
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};
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} // namespace wvoec
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#endif // OEMCRYPTO_FUZZ_STRUCTS_H_
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