Package convex.core.crypto

Class SLIP10

java.lang.Object

convex.core.crypto.SLIP10

public class SLIP10
extends Object

Class implementing SLIP-0010 private key generations for Ed25519 private keys See: https://github.com/satoshilabs/slips/blob/master/slip-0010.md

Constructor Summary

Constructors

Constructor	Description
SLIP10()

Method Summary

Modifier and Type	Method	Description
static Blob	derive(Blob master, int... ixs)	Derives an Ed25519 private key from a BIP32 master key
static AKeyPair	deriveKeyPair(Blob seed, int... ixs)
static Blob	getMaster(Blob seed)	Gets the the master key for a given seed according to SLIP10

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SLIP10

public SLIP10()

Method Details

getMaster

public static Blob getMaster(Blob seed)

Gets the the master key for a given seed according to SLIP10

Parameters:

seed - BIP39 seed value (or other source of good entropy!)

Returns:

Blob containing the seed (bip39 seed, or some other good entropy source)

derive

public static Blob derive(Blob master,
 int... ixs)

Derives an Ed25519 private key from a BIP32 master key

Parameters:

master - Master key as defined in SLIP10

ixs - key derivation path indexes

deriveKeyPair

public static AKeyPair deriveKeyPair(Blob seed,
 int... ixs)