com.bloxbean.cardano.client.crypto.cip1852.DerivationPath Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of cardano-client-crypto Show documentation
Cardano Client Lib - Crypto Implementations
There is a newer version: 0.6.2
Show newest version
package com.bloxbean.cardano.client.crypto.cip1852;

import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
/**
 * Common Derivation Paths for Cardano HD Wallet
 */
public class DerivationPath {
      private Segment purpose;
      private Segment coinType;
      private Segment account;
      private Segment role;
      private Segment index;


    public static DerivationPath createExternalAddressDerivationPath() {
          return createExternalAddressDerivationPath(0);
    }

    public static DerivationPath createExternalAddressDerivationPath(int index) {
        return DerivationPath.builder()
                .purpose(new Segment(1852, true))
                .coinType(new Segment(1815, true))
                .account(new Segment(0, true))
                .role(new Segment(0, false))
                .index(new Segment(index, false))
                .build();
    }

    public static DerivationPath createExternalAddressDerivationPathForAccount(int account) {
        return DerivationPath.builder()
                .purpose(new Segment(1852, true))
                .coinType(new Segment(1815, true))
                .account(new Segment(account, true))
                .role(new Segment(0, false))
                .index(new Segment(0, false))
                .build();
    }

    public static DerivationPath createInternalAddressDerivationPath(int index) {
        return DerivationPath.builder()
                .purpose(new Segment(1852, true))
                .coinType(new Segment(1815, true))
                .account(new Segment(0, true))
                .role(new Segment(1, false))
                .index(new Segment(index, false))
                .build();
    }

    public static DerivationPath createInternalAddressDerivationPathForAccount(int account) {
        return DerivationPath.builder()
                .purpose(new Segment(1852, true))
                .coinType(new Segment(1815, true))
                .account(new Segment(account, true))
                .role(new Segment(1, false))
                .index(new Segment(0, false))
                .build();
    }

    public static DerivationPath createStakeAddressDerivationPath() {
        return DerivationPath.builder()
                .purpose(new Segment(1852, true))
                .coinType(new Segment(1815, true))
                .account(new Segment(0, true))
                .role(new Segment(2, false))
                .index(new Segment(0, false))
                .build();
    }

    public static DerivationPath createStakeAddressDerivationPathForAccount(int account) {
        return DerivationPath.builder()
                .purpose(new Segment(1852, true))
                .coinType(new Segment(1815, true))
                .account(new Segment(account, true)) //set account
                .role(new Segment(2, false)) //Stake address
                .index(new Segment(0, false))
                .build();
    }

    public static DerivationPath createDRepKeyDerivationPathForAccount(int account) {
        return DerivationPath.builder()
                .purpose(new Segment(1852, true))
                .coinType(new Segment(1815, true))
                .account(new Segment(account, true)) //set account
                .role(new Segment(3, false)) //drep
                .index(new Segment(0, false))
                .build();
    }

    public static DerivationPath createCommitteeColdKeyDerivationPathForAccount(int account) {
        return DerivationPath.builder()
                .purpose(new Segment(1852, true))
                .coinType(new Segment(1815, true))
                .account(new Segment(account, true)) //set account
                .role(new Segment(4, false)) //ccold
                .index(new Segment(0, false))
                .build();
    }

    public static DerivationPath createCommitteeHotKeyDerivationPathForAccount(int account) {
        return DerivationPath.builder()
                .purpose(new Segment(1852, true))
                .coinType(new Segment(1815, true))
                .account(new Segment(account, true)) //set account
                .role(new Segment(5, false)) //cchot
                .index(new Segment(0, false))
                .build();
    }


}