CODEWITHSUNDEEP
smartcardemvcontactless-smartcard
user478681
user478681

Reputation: 8329

Parsing EMV tag 9F10

got the value, but cannot find a reference: 1F4A6332A0000000001003027300000000400000000000000000000000000000

Any idea? It looks like CVN 4A, but there is no info about it

Upvotes: 0

Views: 1529

Answers (1)

Michal Gluchowski
Michal Gluchowski

Reputation: 1237

Tag 9F10 means it's an Issuer Application Data object that is completely issuer proprietary. In practice, there are several well established card applications in the market that are used by issuers, but even so, other card applications may be expected and there is no reliable way to differentiate between them without being an issuer for that particular card. Any data that will be sent by the card application in this object should not be interpreted without knowledge of the card application and I would not advise attempting that as they often look very similar to each other.

Upvotes: 0

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