> For the complete documentation index, see [llms.txt](https://dev-en.omnione.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev-en.omnione.net/sdk-instruction-guide/core-sdk-guide/ios-wallet.md).

# iOS Wallet

## iOS InfoWallet Core SDK

### Development Environment

* Minimum Target OS: iOS9
* Target Device Family
  * iPhone
  * iPad
* Enable Bitcode: No
* Valid Architecture
  * arm64
  * arm64e
  * armv7
  * arm7

### Configurations

| Type      | File Name   | Description             |
| --------- | ----------- | ----------------------- |
| Framework | iw\_core\_f | InfoWallet core Library |
| Framework | secp256k1   | ECDSA Library           |
| Framework | Security    | Apple Security Library  |

### import \<iw\_core\_f/iw\_core\_f.h>

### Class Summary

#### IWDidManager

* IWDidManager is a class that manages the DID Document \
  This class can write and modify the DID Document

#### IWKeyManager

* IWKeyManager is a class that manages KeyPair and verifiable VC

#### IWClaimManager

* IWClaimManager is a class that requests a verifiable VC issuance and creates a copy of a verifiable VC for submitting. This class has to use with IWKeyManager.

#### IWRecoveryManager

* IWRecoberyManager is a class that back-ups and recovers important documents such as the DID Document, verifiable VC and KeyPair, etc.

#### IWErrorManager

* IWRecoberyManager is a class that back-ups and recovers important documents such as the DID Document, verifiable VC and KeyPair, etc.

#### IWCommonUtil

* IWCommonUtil is a utility class.


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