3/12/2021 0 Comments Mifare Change Serial Number
Mifare cards allow you to store about 1K of data on the card.Theres an interesting discussion of the topic here:- Changeable UID Mifare 1K.And others will benefit as well if you post your question publicly on the forums.
Theres an interesting discussion of the topic here:- Changeable UID Mifare 1K Interesting. Still, as you say, if the purpose is really to simply store a street address, that doesnt have to be placed in the UID. Like a recent thread about disabling a horses RFID tag so a new one could replace it. I was able to read the same written values in sector 1 block 7 but the secret key refuses to change. Lets assume the sector use factory settings, the default key A FFFFFFFFFFFF. With this key you authenticate to that sector and write to the sector trailer the new keys A and B and the access condition bits. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalised web experience. Click on the different category headings to find out more and change our default settings. Because these cookies are strictly necessary to deliver the websites, you cannot refuse them without impacting how our websites function. You can block or delete them by changing your browser settings. They help us to know which information on pages is the most and least useful and see how visitors use site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. Learn more about how we use cookies and how you can control them by clicking on Cookies Settings.
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