Security Options

Configure security options for TLS handshakes.

Topics

Configuring TLS Handshake Options

typealias sec_protocol_options_t

An object that contains security options to use for TLS handshakes.

func sec_protocol_options_add_tls_application_protocol(sec_protocol_options_t, UnsafePointer<Int8>)

Adds an Application-Layer Protocol Negotiation (ALPN) value to present in the TLS handshake.

func sec_protocol_options_add_tls_ciphersuite(sec_protocol_options_t, SSLCipherSuite)

Adds a supported TLS ciphersuite to the configuration.

Deprecated
func sec_protocol_options_add_tls_ciphersuite_group(sec_protocol_options_t, SSLCiphersuiteGroup)

Adds a supported TLS ciphersuite group to the configuration.

Deprecated

Handling TLS Events

typealias sec_protocol_verify_t

A block that delivers a trust object for verification during a TLS handshake.

typealias sec_protocol_verify_complete_t

A block you return to indicate the result of a trust verification, where true indicates verification success.

typealias sec_protocol_challenge_t

A block that delivers the current TLS state for a handshake upon an identity challenge.

typealias sec_protocol_challenge_complete_t

A block you return to indicate the identity with which to reply to a challenge.

typealias sec_protocol_key_update_t

A block that delivers the current TLS state upon a key update.

typealias sec_protocol_key_update_complete_t

A block you return to indicate that you have finished responding to a key update.

Managing Security Objects

func sec_release(UnsafeMutableRawPointer!)

Releases a reference count on a security object.

typealias sec_object_t

The generic type for security objects used with the Network framework.

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