From 4f29280b3ef5d33b0d42a47d42670954cfd5ba0a Mon Sep 17 00:00:00 2001 From: Ian Benz Date: Tue, 9 May 2023 21:19:33 +0000 Subject: [PATCH] Remove unused OEMCrypto_GenerateSignature fuzzer Merged from https://widevine-internal-review.googlesource.com/174772 Merged from https://widevine-internal-review.googlesource.com/176633 Merged from https://widevine-internal-review.googlesource.com/176634 Merged from https://widevine-internal-review.googlesource.com/176670 Change-Id: I36438c102bfe68ff16eab3db301377e858f533c1 --- .../oemcrypto_generate_signature.cc | 36 ------------------- 1 file changed, 36 deletions(-) delete mode 100644 libwvdrmengine/oemcrypto/test/fuzz_tests/oemcrypto_generate_signature.cc diff --git a/libwvdrmengine/oemcrypto/test/fuzz_tests/oemcrypto_generate_signature.cc b/libwvdrmengine/oemcrypto/test/fuzz_tests/oemcrypto_generate_signature.cc deleted file mode 100644 index 0ea0eb5b..00000000 --- a/libwvdrmengine/oemcrypto/test/fuzz_tests/oemcrypto_generate_signature.cc +++ /dev/null @@ -1,36 +0,0 @@ -#include "oemcrypto_fuzz_helper.h" -#include "oemcrypto_session_tests_helper.h" -#include "properties.h" - -static bool is_init = false; - -extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { - wvoec::SessionUtil session_helper; - if (!is_init) { - wvoec::RedirectStdoutToFile(); - wvoec::global_features.Initialize(); - wvoec::global_features.RestrictFilter("*"); - wvutil::Properties::Init(); - is_init = true; - } - - OEMCrypto_Initialize(); - OEMCrypto_EnterTestMode(); - session_helper.EnsureTestROT(); - - wvoec::Session s; - s.open(); - s.GenerateDerivedKeysFromKeybox(session_helper.keybox_); - - static const uint32_t SignatureBufferMaxLength = size; - vector 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; -}