| 220 | |
| 221 | template<typename I> |
| 222 | std::optional<Key> FromPKBytes(I first, I last) const |
| 223 | { |
| 224 | Key key; |
| 225 | key.data.assign(first, last); |
| 226 | key.is_hash = false; |
| 227 | return key; |
| 228 | } |
| 229 | |
| 230 | template<typename I> |
| 231 | std::optional<Key> FromPKHBytes(I first, I last) const |