| 297 | DeriveType m_derive; |
| 298 | |
| 299 | bool GetExtKey(const SigningProvider& arg, CExtKey& ret) const |
| 300 | { |
| 301 | CKey key; |
| 302 | if (!arg.GetKey(m_root_extkey.pubkey.GetID(), key)) return false; |
| 303 | ret.nDepth = m_root_extkey.nDepth; |
| 304 | std::copy(m_root_extkey.vchFingerprint, m_root_extkey.vchFingerprint + sizeof(ret.vchFingerprint), ret.vchFingerprint); |
| 305 | ret.nChild = m_root_extkey.nChild; |
| 306 | ret.chaincode = m_root_extkey.chaincode; |
| 307 | ret.key = key; |
| 308 | return true; |
| 309 | } |
| 310 | |
| 311 | // Derives the last xprv |
| 312 | bool GetDerivedExtKey(const SigningProvider& arg, CExtKey& xprv, CExtKey& last_hardened) const |