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firefart

Personal blog · firefart.at/postsecurityhardware

firefart is a personal blog at firefart.at about security and hardware. Since 2015, 5 different Hacker News readers have linked it 9 times, most often “How to Crack Mifare Classic Cards (2015)”. The last post was in 2022, but the archive is still widely read.

Visit the blog
9mentions?
5HN people?
2015–2024first – last linked?
Links on Hacker News per year · peak 2 in 2015

Too few sampled comments (1) to say how often HN recommends it.?

Why HN links it

Linked in an HN thread on the MIFARE Classic static encrypted nonce attack. The post is a how-to for cracking MIFARE Classic cards, and one commenter says they used the tutorial to get free vending machine food.

Summarised by Claude from a sample of 1 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.

that austrian security guy

Most-linked posts?

  1. How to Crack Mifare Classic Cards (2015)
    3 people · 3 mentions · first linked 2018-05-22
  2. How to Crack Mifare Classic Cards
    2 people · 2 mentions · first linked 2015-04-21

What Hacker News says?

  1. Something like 8 years ago I used this tutorial to get unlimited food at the uni vending machine. Good times. https://firefart.at/post/how-to-crack-mifare-classic-cards/

    Comment linking /post/how-to-crack-mifare-classic-cards/

    on “MIFARE Classic: exposing the static encrypted nonce variant [pdf]”
  2. Submitted How to Crack Mifare Classic Cards as a story · 52 points

    HN discussion
  3. Submitted Solving the rhme2 “whac the mole” challenge as a story · 2 points

    HN discussion
  4. Submitted UPC Ubee EVW3226 Fail as a story · 2 points

    HN discussion
  5. Submitted How to Crack Mifare Classic Cards (2015) as a story · 1 points

    HN discussion
  6. Submitted How to Crack Mifare Classic Cards with Raspberry Pi as a story · 1 points

    HN discussion
  7. Submitted Solving the rhme2 “whac the mole” challenge as a story · 1 points

    HN discussion
  8. Submitted UPC Ubee EVW3226 Fail as a story · 1 points

    HN discussion
  9. Submitted How to crack MIFARE Classic cards as a story · 1 points

    HN discussion

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