{"id":65489,"library":"ed25519-dalek-bip32","title":"ed25519-dalek-bip32","description":"Simplified ed25519 BIP32 derivations for hierarchical deterministic wallets.","status":"active","version":"0.3.0","language":"rust","source_language":null,"source_url":"https://github.com/jpopesculian/ed25519-dalek-bip32","tags":["ed25519","bip32","hd-wallet","cryptography"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\ned25519-dalek-bip32 = \"0.3.0\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add ed25519-dalek-bip32","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"ExtendedSecretKey","correct":"use ed25519_dalek_bip32::ExtendedSecretKey;"}],"quickstart":{"code":"use ed25519_dalek_bip32::ExtendedSecretKey;\n\nfn main() {\n    let seed = [0u8; 32];\n    let ext_sk = ExtendedSecretKey::from_seed(&seed).unwrap();\n    println!(\"Extended secret key derived\");\n}","lang":"rust","description":"Derives an extended secret key from a seed using BIP32."},"warnings":[{"fix":"Enable the 'alloc' feature in Cargo.toml: ed25519-dalek-bip32 = { features = [\"alloc\"] }","message":"Requires the 'alloc' feature for heap allocation; may not work in no_std environments without it.","severity":"gotcha","affected_versions":">=0.3.0"}],"env_vars":null,"search_vec":"'bip32':4,7,14 'cryptographi':18 'dalek':3 'deriv':8 'determinist':11 'ed25519':2,6,13 'ed25519-dalek-bip32':1 'hd':16 'hd-wallet':15 'hierarch':10 'simplifi':5 'wallet':12,17","created_at":"2026-06-17T17:11:07.983747+00:00","updated_at":"2026-06-17T17:11:07.983747+00:00","problems":[],"ecosystem":"crates","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/jpopesculian/ed25519-dalek-bip32","github":"https://github.com/jpopesculian/ed25519-dalek-bip32","docs":"https://docs.rs/ed25519-dalek-bip32/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["crypto"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}