diff options
Diffstat (limited to 'crypto/ext4crypt/Keymaster4.cpp')
| -rw-r--r-- | crypto/ext4crypt/Keymaster4.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/crypto/ext4crypt/Keymaster4.cpp b/crypto/ext4crypt/Keymaster4.cpp index e5c059a61..6507bb180 100644 --- a/crypto/ext4crypt/Keymaster4.cpp +++ b/crypto/ext4crypt/Keymaster4.cpp @@ -142,7 +142,7 @@ bool Keymaster::generateKey(const km::AuthorizationSet& inParams, std::string* k return true; } -bool Keymaster::exportKey(km::KeyFormat format, KeyBuffer& kmKey, const std::string& clientId, +km::ErrorCode Keymaster::exportKey(km::KeyFormat format, KeyBuffer& kmKey, const std::string& clientId, const std::string& appData, std::string* key) { auto kmKeyBlob = km::support::blob2hidlVec(std::string(kmKey.data(), kmKey.size())); auto emptyAssign = NULL; @@ -159,13 +159,13 @@ bool Keymaster::exportKey(km::KeyFormat format, KeyBuffer& kmKey, const std::str auto error = mDevice->exportKey(format, kmKeyBlob, kmClientId, kmAppData, hidlCb); if (!error.isOk()) { LOG(ERROR) << "export_key failed: " << error.description(); - return false; + return km::ErrorCode::UNKNOWN_ERROR; } if (km_error != km::ErrorCode::OK) { LOG(ERROR) << "export_key failed, code " << int32_t(km_error); - return false; + return km_error; } - return true; + return km::ErrorCode::OK; } bool Keymaster::deleteKey(const std::string& key) { |