---
title: GSS_C_PRF_KEY_PARTIAL
framework: GSS
role: symbol
role_heading: Global Variable
platforms: [iOS 5.0+, iPadOS 5.0+, Mac Catalyst 13.0+, macOS 10.14+, visionOS 1.0+]
path: gss/gss_c_prf_key_partial
---

# GSS_C_PRF_KEY_PARTIAL

This value indicates using the sub-session key the initiator or the ticket’s session key.

## Declaration

```swift
var GSS_C_PRF_KEY_PARTIAL: Int32 { get }
```

## See Also

### Pseudo Random Constants

- [GSS_C_PRF_KEY_FULL](gss/gss_c_prf_key_full.md)