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18 lines
623 B
Markdown
18 lines
623 B
Markdown
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# UART mutual authentication test
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This test creates a (D)TLS server and a client on one device and checks if they can perform a TLS handshake and exchange a message.
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The test uses UART as the physical layer of communication channel and, since it runs on a single ESP32, it expects two UART ports interconnected as per below:
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```
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+------------------------+
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| ESP32 |
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| UART-1 UART-2 |
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+---25---26------4---5---+
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| +-------+ |
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+----------------+
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```
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The test runs in two configurations: TLS and DTLS.
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