https://community.nxp.com/t5/NFC/MIFARE-Crypto-1-with-non-NXP-chip/m-p/1409812#M9162 <P>We need to make a card reader board which will be part of some access control products. We're planning to use a non-NXP RF transceiver. We want to use a software implementation of the Crypto-1 algorithm and we also want to use part of the NxpNfcRdLib library which handles MIFARE cards.</P><P>Is there any legal problems with that? Is there a legal way of doing it? Do we need a license? or do we <FONT color="#FF0000"><STRONG>REALLY</STRONG></FONT> need to use a NXP chip for this project?</P> Mon, 07 Feb 2022 18:30:07 GMT lucasj 2022-02-07T18:30:07Z https://community.nxp.com/t5/NFC/MIFARE-Crypto-1-with-non-NXP-chip/m-p/1409812#M9162 <P>We need to make a card reader board which will be part of some access control products. We're planning to use a non-NXP RF transceiver. We want to use a software implementation of the Crypto-1 algorithm and we also want to use part of the NxpNfcRdLib library which handles MIFARE cards.</P><P>Is there any legal problems with that? Is there a legal way of doing it? Do we need a license? or do we <FONT color="#FF0000"><STRONG>REALLY</STRONG></FONT> need to use a NXP chip for this project?</P> Mon, 07 Feb 2022 18:30:07 GMT https://community.nxp.com/t5/NFC/MIFARE-Crypto-1-with-non-NXP-chip/m-p/1409812#M9162 lucasj 2022-02-07T18:30:07Z https://community.nxp.com/t5/NFC/MIFARE-Crypto-1-with-non-NXP-chip/m-p/1412239#M9178 <P>Hi&nbsp;lucasj:</P> <P>&nbsp;</P> <P>For license issue, please contact your local NXP sales representatives for further support.</P> <P><A href="https://www.nxp.com/support/sample-and-buy/distributor-network:DISTRIBUTORS" target="_blank">https://www.nxp.com/support/sample-and-buy/distributor-network:DISTRIBUTORS</A></P> <P>&nbsp;</P> <P>&nbsp;</P> <P>Regards</P> <P>Daniel</P> Fri, 11 Feb 2022 06:40:03 GMT https://community.nxp.com/t5/NFC/MIFARE-Crypto-1-with-non-NXP-chip/m-p/1412239#M9178 danielchen 2022-02-11T06:40:03Z