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79bcb645f5fe0013bf79e59514f0758d2b97cb1c
android/fuzzer/README.md
Akshata Kadam 79bcb645f5 Added content_decryption_fuzzer 
exec/s: 10
Test: ./content_decryption_fuzzer
Bug: 265234582

Change-Id: If8132ed6c5db5794a444c03e7f37682674f26148
2023-09-27 09:26:40 +00:00

1.7 KiB
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Fuzzers for libcdm

Table of contents

Fuzzer for PolicyEngine

PolicyEngine supports the following parameters:

  1. SigningKeyId (parameter name: "kSigningKeyId")
  2. RenewalServerUrl (parameter name: "kRenewalServerUrl")
  3. EntitlementKeyId (parameter name: "kEntitlementKeyId")
Parameter Valid Values Configured Value
kSigningKeyId String Value obtained from FuzzedDataProvider
kRenewalServerUrl String Value obtained from FuzzedDataProvider
kEntitlementKeyId String Value obtained from FuzzedDataProvider

Steps to run

  1. Build the fuzzer
  $ mm -j$(nproc) policy_engine_fuzzer
  1. Run on device
  $ adb sync data
  $ adb shell /data/fuzz/arm64/policy_engine_fuzzer/vendor/policy_engine_fuzzer

Fuzzer for ContentDecryption

ContentDecryption supports the following parameters:

  1. Cert Authority (parameter name: "certAuthority")
  2. Server Url (parameter name: "serverUrl")
  3. Service Certificate (parameter name: "serviceCertificate")
Parameter Valid Values Configured Value
certAuthority String Value obtained from FuzzedDataProvider
serverUrl String Value obtained from FuzzedDataProvider
serviceCertificate String Value obtained from FuzzedDataProvider

Steps to run

  1. Build the fuzzer
  $ mm -j$(nproc) content_decryption_fuzzer
  1. Run on device
  $ adb sync data
  $ adb shell /data/fuzz/arm64/content_decryption_fuzzer/vendor/content_decryption_fuzzer