# NetStack_CertificatePinning


## Overview

Defines the certificate lock information structure.

**Since**: 12

**Related module**: [Netstack](netstack.md)

**Header file**: [net_ssl_c_type.h](net__ssl__c__type_8h.md#net_ssl_c_typeh)

## Summary


### Member Variables

| Name| Description|
| -------- | -------- |
| [kind](netstack.md#kind) | Certificate lock type.|
| [hashAlgorithm](netstack.md#hashalgorithm) | Hash algorithm|
| [publicKeyHash](netstack.md#publickeyhash) | Hash value.|