sha3
sha3
Helper function that will sha3 any value using keccak256.
Usage
TronWeb.sha3(value);
Parameters
| Parameter | Description | Data Type |
|---|---|---|
| string | The string that needs to be hashed using Keccak-256 SHA3 algorithm. | String |
| prefix | the result includes 0x prefix if set as true | Boolean |
Returns
String - The result hashed using the Keccak-256 SHA3 algorithm.
Example
> var hash = TronWeb.sha3("some string to be hashed");
console.log(hash)
> '0xc4b9bbe7eb8797cf2818085dbcd6ea6662b3261c28810c318e079c8d0c691da6'
> var hashOfHash = TronWeb.sha3(hash, false)
> '0xc4b9bbe7eb8797cf2818085dbcd6ea6662b3261c28810c318e079c8d0c691da6'