ethereumjs-util
Version:
A collection of utility functions for Ethereum
42 lines • 1.61 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.KECCAK256_RLP = exports.KECCAK256_RLP_S = exports.KECCAK256_RLP_ARRAY = exports.KECCAK256_RLP_ARRAY_S = exports.KECCAK256_NULL = exports.KECCAK256_NULL_S = exports.TWO_POW256 = exports.MAX_INTEGER = exports.MAX_UINT64 = void 0;
var buffer_1 = require("buffer");
var externals_1 = require("./externals");
/**
* 2^64-1
*/
exports.MAX_UINT64 = new externals_1.BN('ffffffffffffffff', 16);
/**
* The max integer that the evm can handle (2^256-1)
*/
exports.MAX_INTEGER = new externals_1.BN('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff', 16);
/**
* 2^256
*/
exports.TWO_POW256 = new externals_1.BN('10000000000000000000000000000000000000000000000000000000000000000', 16);
/**
* Keccak-256 hash of null
*/
exports.KECCAK256_NULL_S = 'c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470';
/**
* Keccak-256 hash of null
*/
exports.KECCAK256_NULL = buffer_1.Buffer.from(exports.KECCAK256_NULL_S, 'hex');
/**
* Keccak-256 of an RLP of an empty array
*/
exports.KECCAK256_RLP_ARRAY_S = '1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347';
/**
* Keccak-256 of an RLP of an empty array
*/
exports.KECCAK256_RLP_ARRAY = buffer_1.Buffer.from(exports.KECCAK256_RLP_ARRAY_S, 'hex');
/**
* Keccak-256 hash of the RLP of null
*/
exports.KECCAK256_RLP_S = '56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421';
/**
* Keccak-256 hash of the RLP of null
*/
exports.KECCAK256_RLP = buffer_1.Buffer.from(exports.KECCAK256_RLP_S, 'hex');
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