Package dev.getelements.elements.sdk.service.blockchain.crypto

Interface WalletCryptoUtilities

All Known Implementing Classes:

StandardWalletCryptoUtilities

public interface WalletCryptoUtilities

Encrypts and decrypts Wallets.

Method Summary

Modifier and Type	Method	Description
Optional<Wallet>	decrypt(VaultKey unencryptedVaultKey, Wallet wallet)	Decrypts the wallet.
Optional<WalletAccount>	decrypt(VaultKey unencryptedVaultKey, WalletAccount encryptedWalletAccount)	Decrypts the wallet.
Wallet	encrypt(Wallet wallet)	Encrypts the Wallet.

Method Details

encrypt

Wallet encrypt(Wallet wallet)

Encrypts the Wallet. If any WalletAccount whose WalletAccount.isEncrypted() flag is set to true, this method will throw an exception.

Parameters:

wallet - the wallet contents itself

Returns:

a Wallet instance encry

decrypt

Optional<Wallet> decrypt(VaultKey unencryptedVaultKey,
 Wallet wallet)

Decrypts the wallet. If decryption fails, such as for bad passphrase, then the method will return Optional.empty()

Parameters:

unencryptedVaultKey -

wallet - the Wallet

Returns:

the Optional<Wallet>

decrypt

Optional<WalletAccount> decrypt(VaultKey unencryptedVaultKey,
 WalletAccount encryptedWalletAccount)

Decrypts the wallet. If decryption fails, such as for bad passphrase, then the method will return Optional.empty()

Parameters:

unencryptedVaultKey -

encryptedWalletAccount - the WalletAccount

Returns:

the Optional<Wallet>