---
title: "RsaPssParams | Grafana k6 documentation"
description: "RsaPssParams is a parameter used for sign or verify operations."
---

> For a curated documentation index, see [llms.txt](/llms.txt). For the complete documentation index, see [llms-full.txt](/llms-full.txt).

# RsaPssParams

The `RsaPssParams` represents the object that should be passed as the algorithm parameter into [`sign`](/docs/k6/latest/javascript-api/crypto/subtlecrypto/sign/) or [`verify`](/docs/k6/latest/javascript-api/crypto/subtlecrypto/verify/) when using the RSA-PSS algorithm.

## Properties

Expand table

| Property   | Type     | Description                                                                 |
|------------|----------|-----------------------------------------------------------------------------|
| name       | `string` | An algorithm name. Should be `RSA-PSS`.                                     |
| saltLength | `number` | A long integer representing the length of the random salt to use, in bytes. |

> Caution
> 
> Since under the hood we use Golang’s SDK the salt length 0 is not supported. In that case the maximum possible salt length will be used.