# Fuzzers for libcdm

## Table of contents
+ [policy_engine_fuzzer](#PolicyEngine)

# <a name="PolicyEngine"></a> 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
```
2. Run on device
```
  $ adb sync data
  $ adb shell /data/fuzz/arm64/policy_engine_fuzzer/vendor/policy_engine_fuzzer
```