---
title: "sec_protocol_options_add_tls_ciphersuite(_:_:)"
framework: security
role: symbol
role_heading: Function
path: "security/sec_protocol_options_add_tls_ciphersuite(_:_:)"
---

# sec_protocol_options_add_tls_ciphersuite(_:_:)

## Declaration

```swift
func sec_protocol_options_add_tls_ciphersuite(_ options: sec_protocol_options_t, _ ciphersuite: SSLCipherSuite)
```

## Parameters

- `options`: A sec_protocol_options_t instance.
- `ciphersuite`: A SSLCipherSuite value.

## Discussion

Discussion Add a TLS ciphersuite to the set of enabled ciphersuites.