@class NSData, NSString, NSDate; @interface CKPublicKey : NSObject @property (readonly, copy, nonatomic) NSData *publicKey; @property (readonly, nonatomic) long long version; @property (readonly, copy, nonatomic) NSDate *expiration; @property (readonly, copy, nonatomic) NSData *certData; @property (readonly, copy, nonatomic) NSString *protectionSource; - (void).cxx_destruct; - (BOOL)hasExpired; - (id)initWithPublicKey:(id)a0 version:(long long)a1 expiration:(id)a2 certificateData:(id)a3 protectionSource:(id)a4; @end