derivation32

Implementation of bip-0032 in rust for use on command line interface.

Advantages

• Freedom

  This tool don't have the restrictions that almost all others have. It's capable of derive any child in any path that you want, any time you want. But remember: with great power comes great responsibility.

Disclaimer

• Don't trust, verify

  Compare the results of this tool with others. Verify the implementation (and the tests).

  If encryption is used, test decryption until you are convinced that the passphrase you used was the one you wanted.

  Use at your won risk.

Example

$ derivation32 ypub6ZXGqDMx4DsojFChRekQJdW5w1UW5JaLUrSN7wXUcoDf2egC21Ycq1ostNik2wz9nd48pyEL6n6CxBNap6B56iMyHEBv3ytGugKRUCj9LSP
ypub6ZXGqDMx4DsojFChRekQJdW5w1UW5JaLUrSN7wXUcoDf2egC21Ycq1ostNik2wz9nd48pyEL6n6CxBNap6B56iMyHEBv3ytGugKRUCj9LSP
m/0 | 3AvgNg5V1TkMU7yZZCPTdohzySmBX3Wsnt | 03ea2d750dab0388662ecc142eec8379d52a3fb2c3d03c5a64555a85dff3b34497
m/1 | 3511m3xxtmKjiBJYcKZGyxVSJ7jwNBwAPK | 024940543af2b30e68762feaad32457dc7f0711f01d20e1097bafb7eee47f257d5
m/2 | 3FSwvaEECxQHJgWA6fQeYoYYEAauk7cJSg | 036e7cee3e0e0a951178716fa5e5e7bfb26b7f073fc5daca26ff528c0846cabbb4
m/3 | 33QM6BAorebmxpB35S1Kuo5edwMy7QrhHC | 036c6b4e86ef104fe72725de3508bd041a797728ac83631e927679163ff0fc8c19
m/4 | 35tf6DpuS7iZ2nXH8C6DNawFXz4Br9mqie | 03d93e0c9ab1a4442d73707053a9fa4b56dd14f3d2f79e73d6f181d1ad8783a0e6
m/5 | 3PuaDPqBkHnwHWAufm78UdozMPzj2Ap5qo | 0300e46b582e78f38abb219cb3eb22b386789b1988b829a30b563a9e69b95dce2d
m/6 | 3HmBbbDfgKTxGAGfxy1n1okKudgphwVgym | 025b841819bc7f849d55942392e404899affc1a0b76b9575b3e2dbf0f76cdb5b86
m/7 | 3FdEm4dakmMs4ScSmDmyUbBK3THRWkBBFk | 03cbbfb8922148d2af520a680bbcba42add58f7dc6c403308aedce957a994ff6b2
m/8 | 3Nn995qzzzUwz8mKyjfAozBKb6xX68GBgt | 0255c327c5c4507cb76b961b518d985db340f9b1c19add118171d0ef98254c1964
m/9 | 3EES1qCEGAzXbSNtXcpCZBe5G2u4p9pEC5 | 02b9ca0ff5e63fb59a464ab146612e9d79f8b21bbb2f606283fcbcf7c2f5bb06d1

Features

• Address

  Insert an address to show information about it.

  Inform hexadecimal entropy or wif private key to generate address.

  This tool show the respective address of a derived child in the legacy, segwit-nested and segwit-native formats according to the version prefix of the informed extended private key.

• Custom separator

  Customization of the default separator of information when deriving an extended key.

• Derivation

  Receives an extended key and show the derivation on default path (according to version prefix).

• Encryption

  Optional encryption of resulting private keys with bip-0038 standard.

• Extended keys

  Show the private and public extended keys of the derived path.

• Path specification

  Specify a custom path used to derive the extended key.

• Range of result

  This tool optionally receives a range of child numbers to be showed (including hardened ones when possible).

Help

Inform extended key and optional path and/or range to show derivation. Insert
address, hexadecimal entropy or wif private key to show information about it.
Optional range is closed (include start and end). Optionally encrypts private
keys. Default separator of results can be customized.

Usage: derivation32 [OPTIONS] <DATA>

Arguments:
  <DATA>  Address, hexadecimal entropy, extended key or wif key

Options:
  -e <passphrase>      Encrypt resulting private keys (bip-0038)
  -p <path>            Path used to derive the extended private key
  -r <range>           Closed range in the form of (1..9h) used on derivation
  -s <separator>       Specify a character (or string) to separate results
  -h, --help           Print help
  -V, --version        Print version

Installation

You have to install rust and a linker if you don't already have them.

$ cargo install derivation32

Recommendation

• Generation of extended root keys

  If you don't have a mnemonic and the corresponding extended root keys consider using mnemonic39.