Merge commit 'a4f1eb3d775533d9b28248022e0a5b4ec05fc2e4' * commit 'a4f1eb3d775533d9b28248022e0a5b4ec05fc2e4': KeyStore: Update the parameters of generating master keys.
Merge commit 'a4f1eb3d775533d9b28248022e0a5b4ec05fc2e4' * commit 'a4f1eb3d775533d9b28248022e0a5b4ec05fc2e4': KeyStore: Update the parameters of generating master keys.