1# NetStack_CertificatePinning 2 3## Overview 4 5Defines certificate pinning information. 6 7**Since**: 12 8 9**Related module**: [netstack](capi-netstack.md) 10 11**Header file**: [net_ssl_c_type.h](capi-net-ssl-c-type-h.md) 12 13## Summary 14 15### Member Variables 16 17| Name | Description| 18|--------------------------------------------------------------------------------------------------| -- | 19| [NetStack_CertificatePinningKind](capi-net-ssl-c-type-h.md#netstack_certificatepinningkind) kind | Certificate lock type.| 20| [NetStack_HashAlgorithm](capi-net-ssl-c-type-h.md#netstack_hashalgorithm) hashAlgorithm | Hash algorithm.| 21| char *publicKeyHash | Hash value.| 22