ConsensusUtils

Generate Oasis wallets for use with staking at the consensus level.

State Variables

ADDRESS_V0_CONTEXT_IDENTIFIER

The unique context for v0 staking account addresses.

string private constant ADDRESS_V0_CONTEXT_IDENTIFIER = "oasis-core/address: staking";

ADDRESS_V0_CONTEXT_VERSION

uint8 private constant ADDRESS_V0_CONTEXT_VERSION = 0;

Functions

generateStakingAddress

Generate a random Ed25519 wallet for Oasis consensus-layer staking.

function generateStakingAddress(bytes memory personalization)
    internal
    view
    returns (StakingAddress publicAddress, StakingSecretKey secretKey);

Parameters

Name	Type	Description
`personalization`	`bytes`	Optional user-specified entropy.

Returns

Name	Type	Description
`publicAddress`	`StakingAddress`	Public address of the keypair.
`secretKey`	`StakingSecretKey`	Secret key for the keypair.

_stakingAddressFromPublicKey

Derive the staking address from the public key.

function _stakingAddressFromPublicKey(bytes32 ed25519publicKey) internal view returns (bytes21);

Parameters

Name	Type	Description
`ed25519publicKey`	`bytes32`	Ed25519 public key.

_addressFromData

Derive an Oasis-style address.

function _addressFromData(string memory contextIdentifier, uint8 contextVersion, bytes memory data)
    internal
    view
    returns (bytes21);

Parameters

Name	Type	Description
`contextIdentifier`	`string`	Domain separator.
`contextVersion`	`uint8`	Domain version.
`data`	`bytes`	Public point of the keypair.

Sapphire Contracts Lib