Other Constants

The following constants are available globally.

  • The version of TrustKit, such as 1.4.0.

    Declaration

    Objective-C

    extern NSString *const TrustKitVersion

    Swift

    let TrustKitVersion: String

Domain-Specific Configuration Keys - Required

  • Deprecated

    Starting with TrustKit 1.6.0, key algorithms no longer need to be specified; remove TSKPublicKeyAlgorithms from your configuration.

    DEPRECATED since 1.6.0: this configuration key is no longer needed.

    An array of TSKSupportedAlgorithm constants to specify the public key algorithms for the keys to be pinned.

    TrustKit requires this information in order to compute SSL pins when validating a server’s certificate chain, because the Security framework does not provide APIs to extract the key’s algorithm from an SSL certificate. To minimize the performance impact of Trustkit, only one algorithm should be enabled.

    Declaration

    Objective-C

    extern const TSKDomainConfigurationKey kTSKPublicKeyAlgorithms

    Swift

    let kTSKPublicKeyAlgorithms: String

DEPRECATED - Supported Public Key Algorithm Keys

  • Deprecated

    Starting with TrustKit 1.6.0, key algorithms no longer need to be specified; remove TSKPublicKeyAlgorithms from your configuration.

    RSA 2048.

    Declaration

    Objective-C

    extern const TSKSupportedAlgorithm kTSKAlgorithmRsa2048

    Swift

    let kTSKAlgorithmRsa2048: String

  • Deprecated

    Starting with TrustKit 1.6.0, key algorithms no longer need to be specified; remove TSKPublicKeyAlgorithms from your configuration.

    RSA 4096.

    Declaration

    Objective-C

    extern const TSKSupportedAlgorithm kTSKAlgorithmRsa4096

    Swift

    let kTSKAlgorithmRsa4096: String

  • Deprecated

    Starting with TrustKit 1.6.0, key algorithms no longer need to be specified; remove TSKPublicKeyAlgorithms from your configuration.

    ECDSA with secp256r1 curve.

    Declaration

    Objective-C

    extern const TSKSupportedAlgorithm kTSKAlgorithmEcDsaSecp256r1

    Swift

    let kTSKAlgorithmEcDsaSecp256r1: String

  • Deprecated

    Starting with TrustKit 1.6.0, key algorithms no longer need to be specified; remove TSKPublicKeyAlgorithms from your configuration.

    ECDSA with secp384r1 curve.

    Declaration

    Objective-C

    extern const TSKSupportedAlgorithm kTSKAlgorithmEcDsaSecp384r1

    Swift

    let kTSKAlgorithmEcDsaSecp384r1: String