| Property | Type | Description | |
|---|---|---|---|
| $nodes | |||
| $outputSize | integer | ||
| $personalization | string | ||
| $root | string | ||
| $rootCalculated | boolean |
| Method | Description | |
|---|---|---|
|
__construct ( variadic |
Instantiate a Merkle tree | |
|
getExpandedTree ( variadic |
Merkle Trees are immutable. Return a replacement with extra nodes. | |
| getRoot ( boolean $raw = false ) : string | Get the root hash of this Merkle tree. | |
| getSizeRoundedUp ( integer $inputSize ) : integer | Let's go ahead and round up to the nearest multiple of 2 | |
| setHashSize ( integer $size ) : self | Set the hash output size. | |
| setPersonalizationString ( string $str = '' ) : self | Sets the personalization string for the Merkle root calculation | |
| triggerRootCalculation ( ) : self | Explicitly recalculate the Merkle root |
| Method | Description | |
|---|---|---|
| calculateRoot ( ) : string | Calculate the Merkle root, taking care to distinguish between leaves and branches (0x01 for the nodes, 0x00 for the branches) to protect against second-preimage attacks |
|
public __construct ( variadic |
||
| $nodes | variadic |
|
| protected calculateRoot ( ) : string | ||
| return | string | |
|
public getExpandedTree ( variadic |
||
| $nodes | variadic |
|
| return | ||
| public static getSizeRoundedUp ( integer $inputSize ) : integer | ||
| $inputSize | integer | |
| return | integer | |
| public setHashSize ( integer $size ) : self | ||
| $size | integer | |
| return | self | |
| public setPersonalizationString ( string $str = '' ) : self | ||
| $str | string | |
| return | self | |
| public triggerRootCalculation ( ) : self | ||
| return | self | |
