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3.2
"ST25DV-I2C Crypto Demo" application main screen
This section describes how the "ST25DV-I2C Crypto Demo" application works.
3.2.1
Secure transfer channel setup
When tapping the ST25DV-I2C tag, the "ST25DV-I2C Crypto Demo" application automatically executes all the
steps described from
setup a secure transfer channel.
On the X-NUCLEO-NFC04A1, the LED2 (blue) is switched ON to indicate that the secure transfer channel is
setup.
On the iOS™ application, the "Crypto Demo" includes a button to create the secure session, as NFC is only
enabled on demand.
When pushing button "Create Secure Session", the iOS™ application starts the setup of a secure transfer
channel. Secure session remains valid until the firmware closes the session .
UM2684 - Rev 2
Section 2.1 Public key exchange
Figure 8.
"ST25DV-I2C-Crypto Demo" - Android™ secure transfer channel setup
"ST25DV-I2C Crypto Demo" application main screen
to
Section 2.5 Authentication of the connected device
UM2684
to
page 11/27
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