WiFiAware · IOS API REFERENCE

WASharedSecret.ProtocolName

struct · iOS 26.4+ · SDK 27.1

struct ProtocolName

An object that uniquely identifies a particular network protocol and the pairing hanshake it uses for authentication.

Members (4)

get · iOS 26.4+

tlsPSK

TypeScript

static get tlsPSK(): WASharedSecret_ProtocolName

Swift declaration

static let tlsPSK: WASharedSecret.ProtocolName

Derive a shared secret to bootstrap TLS, using the resulting shared secret as a TLS Pre-Shared Key. Best practices for TLS security are described in [NIST Special Publication 800-52](https://csrc.nist.gov/pubs/sp/800/52/r2/final). TLS 1.3 is recommended. Specifying this value will use the "`TLS-PSK`" string as the protocol name when deriving the shared secret.

get · iOS 26.4+

ipsecPSK

TypeScript

static get ipsecPSK(): WASharedSecret_ProtocolName

Swift declaration

static let ipsecPSK: WASharedSecret.ProtocolName

Derive a shared secret to bootstrap IPSec, using the resulting shared secret as the IPSec Pre-Shared Key. Best practices for IPSec security are described in [NIST Special Publication 800-77](https://csrc.nist.gov/pubs/sp/800/77/r1/final). IKEv2 and IPSec-v3 are recommended. Specifying this value will use the "`IPSec-PSK`" string as the protocol name when deriving the shared secret.

init · iOS 26.4+

init

TypeScript

static init(data: ArrayBuffer): (WASharedSecret_ProtocolName) | null

Swift declaration

init?(_ data: Data)

Create a new custom protocol, providing a unique string for the context data. Custom protocols should specify data that identifies the protocol that will use the shared secret. The exact same byte value must be set on both the local and remote devices for the same shared secret to be generated. - Parameter data: The data to use as the underlying protocol name, which must be >= 3 bytes long. - Returns: A new ProtocolName, or `nil` if the provided data was too short.

init · iOS 26.4+

init

TypeScript

static init33821(string: string): (WASharedSecret_ProtocolName) | null

Swift declaration

init?(_ string: String)

Create a new custom protocol name, providing a unique string for the protocol name. Custom protocols should specify a string that identifies the protocol that will use the shared secret. The string must be representable as UTF-8, and normalize to the same value when represented as bytes. ASCII-compatible values are recommended to avoid normalization issues. The exact same value must be set on both the local and remote devices for the same shared secret to be generated. - Parameter string: The string to use as the underlying protocol name, which must be >= 3 characters long. Will be converted to `UTF-8` prior to being hashed in the derivation. - Returns: A new ProtocolName, or `nil` if the provided string was too short.

Skipped declarations

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