otp 2.0.2

RFC6238 Time-Based One-Time Password / Google Authenticator Library

Changelog

v2.0.2

• Switch to crypto lib inplace of PointyCastle for HMAC

v2.0.1, v2.0.0

• Formatting
• No changes from rc1, accepting the 1-3 second timing difference between constant time code checks until someone can help me figure out how to make it match.

v2.0.0-rc1

• BREAKING CHANGE Switched default hashing algorithm to SHA256 from SHA1
• Add constant time verification function to avoid timing attacks on code comparison.
• Add String return variant of code generation.

v1.0.3

• Switched to PointyCastle for crypto and support for more than SHA1 hashing for tokens (amadejkastelic)

v1.0.2

• Add new TOTP interval parameters (optional)

v1.0.1

• Cleanup and remove dead code

v1.0.0

• Dart 2.0 updates

v0.1.0

• Dart 1.0 Readiness

v0.0.4

• Fixing crypto library.

v0.0.3

• Fixing language changes.

v0.0.2

• No functionality changes, just fixing a bad file state it git and in the package involving the case of the file.

v0.0.1

• Initial Documented Release