Seald SDK for iOS

This package is the Seald SDK for iOS.

The current version is 0.11.0.

You can install it either with Cocoapods, or with the Swift Package Manager.

Install with Cocoapods

Here is how you can add it to your Podfile:

target 'YourApp' do
  pod 'SealdSdk', '0.11.0'
end

Then, you can install with pod install.

Install with Swift Package Manager

You can add the repository https://github.com/seald/seald-sdk-ios to your Package.swift, or to your XCode Package dependencies.

⚠️ This repository https://github.com/seald/seald-sdk-ios is only for distribution of the release version of the SDK. To access the source code, see https://github.com/seald/go-seald-sdk.

Import

You can then import it in your code with:

ObjC

#import <SealdSdk/SealdSdk.h>

Swift

import SealdSdk

You can also see the example app for Objective-C, or the example app for Swift.

This package contains the main SealdSdk class, the SealdEncryptionSession class, as well as multiple helper classes.

SealdSdk

SealdSdk is the main class for the Seald SDK. It represents an instance of the Seald SDK.

You can instantiate it this way:

ObjC

SealdSdk* seald = [[SealdSdk alloc] initWithApiUrl:@"https://api.seald.io/"
                                             appId:@"YourAppId"
                                      databasePath:@"/myApp/seald_db"
                             databaseEncryptionKey:[NSData dataWithBytes:&SYM_KEY_DATA length:sizeof(64)]
                                      instanceName:@"my-instance"
                                          logLevel:0
                                        logNoColor:true
                         encryptionSessionCacheTTL:0
                                           keySize:4096
                                            error:&error];

Swift

let seald = try! SealdSdk.init(
  apiUrl: "https://api.seald.io/",
  appId: "YourAppId",
  databasePath: "/myApp/seald_db", 
  databaseEncryptionKey: Data(SYM_KEY_DATA),
  instanceName: "my-instance",
  logLevel: 0,
  logNoColor: true,
  encryptionSessionCacheTTL: 0,
  keySize: 4096
)

This class then allows you to create an account, create or retrieve a SealdEncryptionSession, etc.

See the SealdSdk reference for more information.

SealdEncryptionSession

A SealdEncryptionSession allows you to encrypt / decrypt multiple messages or files.

This should not be instantiated directly, and should be either created with -[SealdSdk createEncryptionSessionWithRecipients:useCache:error:] or retrieved with -[SealdSdk retrieveEncryptionSessionWithSessionId:useCache:error:] or -[SealdSdk retrieveEncryptionSessionFromMessage:useCache:error:].

© 2025 Seald SAS

You can find the license information of Open Source libraries used in Seald SDK for mobile at https://download.seald.io/download/mobile_dependencies_licenses_0.11.0.txt.