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Private Key Derivation

Definition

Private key derivation is the process of generating a private cryptographic key from a source, often a seed phrase or master key. This method allows for the creation of multiple private keys from a single, recoverable seed, which significantly simplifies the backup and management of numerous digital asset addresses. Hierarchical Deterministic (HD) wallets utilize this principle, where a parent key can generate a sequence of child keys. It enhances security and user convenience by centralizing key recovery.