Function deriveHdPrivateNodeFromSeed

Parameters

• seed: Uint8Array

  the entropy from which to derive the HdPrivateNode

• Optional assumeValidity: AssumedValidity

  if set, the derived private key will not be checked for validity, and will be assumed valid if true or invalid if false (this is useful for testing)

• crypto: {
      sha512: {
          hash: ((input: Uint8Array) => Uint8Array);
      };
  } = ...

  an optional object containing an implementation of sha512 to use

  • sha512: {
        hash: ((input: Uint8Array) => Uint8Array);
    }

    • hash: ((input: Uint8Array) => Uint8Array)

      • • (input: Uint8Array): Uint8Array

        • Returns the sha512 hash of the provided input.

          To incrementally construct a sha512 hash (e.g. for streaming), use init, update, and final.

          Parameters

          • input: Uint8Array

            a Uint8Array to be hashed using sha512

          Returns Uint8Array