ECKey.Size
----------

Queries the size of the key in bytes.

| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
|---|---|---|---|---|---|---|
| [Sign](component_Sign.md) | [5.4](newinversion54.md) | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |

MBS( "ECKey.Size"; ECKey ) 

**MBS**( **"ECKey.Size";** /\* Queries the size of the key in bytes. \*/  
**$ECKey**) /\* The reference number for the key.e.g. $Key \*/ 

### Parameters

| Parameter | Description | Example |
|---|---|---|
| ECKey | The reference number for the key. | $Key |

### Result

Returns number or error.

### Description

Queries the size of the key in bytes.  
### See also

- [ECKey.Sign](ECKeySign.md)

This function checks for a license.

Created 9th October 2015 , last changed 9th October 2015

  
[ECKey.Sign](ECKeySign.md) - [ECKey.Valid](ECKeyValid.md)

[HTML Version](ECKeySize.shtml)