2019-07-31 12:23 PM
Solved! Go to Solution.
2019-08-02 01:40 AM
Hello Dennis,
Yes, the basic principle is to verify the signature of the tag UID using a public key.
Here is a link to a technical article, which provides an overview of the digital signature verification process : TA0358
For specific implementation details on the ST25TA02KB product, please request the AN5101 document to your ST local sales.
Best regards,
TQ
2019-08-01 02:54 AM
Hello,
First of all, thanks for your interest in ST25 products !
For your information, the TruST25 digital signature is not a feature available on ST25TA64K product.
If you are interested in this feature, It is available on ST25TA02KB, ST25TA512B, ST25TV512 and ST25TV02K.
Best Regards,
BB
2019-08-01 01:59 PM
ok if I purchase the ST25TA02KB how to proceed to implement this feature for own product counterfeit protection. can i read the signature and validate uid with a public key?
2019-08-02 01:40 AM
Hello Dennis,
Yes, the basic principle is to verify the signature of the tag UID using a public key.
Here is a link to a technical article, which provides an overview of the digital signature verification process : TA0358
For specific implementation details on the ST25TA02KB product, please request the AN5101 document to your ST local sales.
Best regards,
TQ