| 89 | } |
| 90 | |
| 91 | FileDecryptionProperties::Builder* FileDecryptionProperties::Builder::footer_key( |
| 92 | SecureString footer_key) { |
| 93 | if (footer_key.empty()) { |
| 94 | return this; |
| 95 | } |
| 96 | DCHECK(footer_key_.empty()); |
| 97 | footer_key_ = std::move(footer_key); |
| 98 | return this; |
| 99 | } |
| 100 | |
| 101 | FileDecryptionProperties::Builder* FileDecryptionProperties::Builder::key_retriever( |
| 102 | std::shared_ptr<DecryptionKeyRetriever> key_retriever) { |