Files
android/libwvdrmengine/oemcrypto/test/fuzz_tests/oemcrypto_generate_signature.cc
Daniel Chapin d69b488be1 Revert "Merge latest oemcrypto-v17 change"
This reverts commit 642965c678.

Reason for revert: Droidfood Blocking Bug: 217145027

Change-Id: I669b72fcd91c62e28883b5f55eb36af274d85806
(cherry picked from commit 8dbea15e5da05b371572297041454569dc166c90)
Merged-In:I669b72fcd91c62e28883b5f55eb36af274d85806
2022-01-31 23:10:49 +00:00

37 lines
908 B
C++

#include "properties.h"
#include "oemcrypto_session_tests_helper.h"
using namespace wvoec;
static bool is_init = false;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
SessionUtil session_helper;
if (!is_init) {
wvoec::global_features.Initialize();
wvoec::global_features.RestrictFilter("*");
wvcdm::Properties::Init();
is_init = true;
}
OEMCrypto_Initialize();
session_helper.EnsureTestKeys();
Session s;
s.open();
s.GenerateDerivedKeysFromKeybox(session_helper.keybox_);
static const uint32_t SignatureBufferMaxLength = size;
vector<uint8_t> signature(SignatureBufferMaxLength);
size_t signature_length = signature.size();
OEMCryptoResult sts;
sts = OEMCrypto_GenerateSignature(s.session_id(), data, size,
&signature[0], &signature_length);
s.close();
OEMCrypto_Terminate();
return 0;
}