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Use a longer timeout on the disk encryption keys

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am: b3de337

* commit 'b3de337acd7ad07de1ed30d24fdfd628d1d8590b':
  Use a longer timeout on the disk encryption keys

Change-Id: Ieadec9da13383361ac76bf6b79ecea948965a1d9
This commit is contained in:
Paul Crowley 2016-04-27 22:53:18 +00:00 committed by android-build-merger
commit 26335ed378
1 changed files with 3 additions and 1 deletions
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4
KeyStorage.cpp
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@ -56,6 +56,8 @@ static constexpr size_t SALT_BYTES = 1 << 4;
static constexpr size_t SECDISCARDABLE_BYTES = 1 << 14;
static constexpr size_t STRETCHED_BYTES = 1 << 6;
static constexpr uint32_t AUTH_TIMEOUT = 30; // Seconds
static const char* kCurrentVersion = "1";
static const char* kRmPath = "/system/bin/rm";
static const char* kSecdiscardPath = "/system/bin/secdiscard";
@ -115,7 +117,7 @@ static bool generateKeymasterKey(Keymaster& keymaster, const KeyAuthentication&
const hw_auth_token_t* at = reinterpret_cast<const hw_auth_token_t*>(auth.token.data());
paramBuilder.Authorization(keymaster::TAG_USER_SECURE_ID, at->user_id);
paramBuilder.Authorization(keymaster::TAG_USER_AUTH_TYPE, HW_AUTH_PASSWORD);
paramBuilder.Authorization(keymaster::TAG_AUTH_TIMEOUT, 5);
paramBuilder.Authorization(keymaster::TAG_AUTH_TIMEOUT, AUTH_TIMEOUT);
}
return keymaster.generateKey(paramBuilder.build(), key);
}