OST Wallet SDK 2.3.0

OST Wallet SDK 2.3.0

Feature:

• OstWalletSdk now contains UI.
• UI components can be modified.
• Languages for UI workflow components can be modified.
• OstWalletUI now supports
  • activate user
  • create session
  • get device mnemonics
  • revoke device
  • reset pin
  • initiate device recovery
  • abort device recovery
  • update biometric preference

OST Wallet SDK 2.3.0-beta.1

OST Wallet SDK 2.3.0-beta.1

Changes

• UI for OstWalletSdk can be derived from SDK itself.

OST Wallet SDK 2.2.2

OST Wallet SDK 2.2.2

Bug Fix:

• Crash fixes in OstWallet

Security Enhancements

• Trustkit reinitialization check

OST Wallet SDK 2.2.1

OST Wallet SDK 2.2.1

Bug Fix:

• Add No Network Access error to OstApiError

Security Enhancements

• Implemented public-key pinning for api.ost.com

OST Wallet SDK 2.2.0

OST Wallet SDK 2.2.0

Changes:

• Added Multi Currency Feature which allows developers to specify fiat-currency at runtime while executing a transaction.
• Added OstJsonApi that allows developers to fetch data from Ost Platform. Please see README.MD for supported Api(s).

OST Wallet SDK 2.1.0

OST Wallet SDK 2.1.0

Functionality

• Biometric preferences are now saved in the SDK
• Remove hard-coding of OST as the value token that backs Brand Tokens
• Now supports device access revocation

Usability

• Changes to support React Native SDK

OST Wallet SDK 2.0.2

OST Wallet SDK 2.0.2

In this patch we add documentation improvements to increase usability of the SDK

Documentation

• Updated the recommended configurations

OST Wallet SDK 2.0.1

OST Wallet SDK 2.0.1

In this patch we add security and documentation improvements:

Security:

• Mnemonic phrase: The generation of seed using mnemonic phrase now uses a deterministic password. Using a deterministic password not only increases security but, also ensures that no two users can accidentally generate the same key
  
• Configuration: The above upgrade is configurable via USE_SEED_PASSWORD setting in ost-mobilesdk.json file

OST Wallet SDK 2.0.0

OST Wallet SDK 2.0.0

[had external security assessment]

The OST Wallet SDK is designed to enable developers of mainstream mobile applications to integrate
a non-custodial cryptocurrency wallet into their mobile applications 

This SDK interacts with openst-contracts to support a better UX for application users interacting with blockchain-based Brand Tokens that are deployed using the OST Platform.

The OST Wallet SDK supports the following functionality:

• Key generation and management

  Ethereum private keys that control the user's Brand Tokens are generated on the user's device using standard web3 libraries and stored securely using keystore 

• Recovery support

  The OST Wallet SDK facilitates smart-contract recovery of Brand Token wallets via a recoveryKey that is generated using three inputs from the user (6 digit PIN), the Brand Token application, and OST.

• Natively multi-device

  Building upon the multisig contracts that manage ownership in openst-contracts, the SDK supports multi-device ownership of the wallet. Additional devices may be authorized using a QR code based transaction proposal and confirmation or industry standard mnemonic phrases. Keys are never shared between devices!

• Frictionless in-app transactions

  Users can authorize sessions during which in-app transactions under a certain value (a predefined maximum) by the user are automatically signed. 

• Biometric access control

  The Wallet SDK uses (fingerprint and facial recognition) or the user PIN to secure access to Wallet actions such as device and session authorization and revocation.