Hi! I'm Jimmy

A game developer, into music and love cats: About

Contact me: xyfbs_at_outlook_dot_com and PGP is supported

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Featured

• A Brief Four-Day Trip in Vancouver

  Published:Mar 6, 2024 |  at 05:06 AM

  Arrival in Canada, a brief four-day stopover in Vancouver.

Recent Posts

• Google Authenticator: A Deep Dive into Exported Data

  Published:Feb 5, 2025 |  at 11:54 AM

  Processing Data from a QR Code Exported by Google Authenticator.

• Why did I buy a FIDO2 Key?

  Published:Apr 2, 2024 |  at 09:45 PM

  Today, with the robustness and maturity of the FIDO2 standard, what can a FIDO2 key bring?

• A Brief Four-Day Trip in Vancouver

  Published:Mar 6, 2024 |  at 05:06 AM

  Arrival in Canada, a brief four-day stopover in Vancouver.

• HOTP & TOTP Implementation

  Published:Oct 5, 2023 |  at 09:13 PM

  A complete implementation of HOTP and TOTP algorithms