From 94d4e913e549adf300f2c5595e860b62aa267d8e Mon Sep 17 00:00:00 2001
From: Andrei Lalaev <andrei.lalaev@emlid.com>
Date: Fri, 11 Feb 2022 14:14:20 +0300
Subject: [PATCH] lib: pkcs11: pkcs11_token: fix model number for ATECC608

According to the doc (ATECC608A-TFLXTLS CryptoAuthentication Data Sheet)
the fourth output byte of "info" command equals 0x02 for
ATECC608A and 0x03 (or greater) for ATECC608B.
---
 lib/pkcs11/pkcs11_token.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pkcs11/pkcs11_token.c b/lib/pkcs11/pkcs11_token.c
index 8d09cbb37..962a877cc 100644
--- a/lib/pkcs11/pkcs11_token.c
+++ b/lib/pkcs11/pkcs11_token.c
@@ -101,7 +101,7 @@ static char * pkcs11_token_device(ATCADeviceType dev_type, uint8_t info[4])
             rv = "ATECC508A";
             break;
         case 0x60:
-            if (0x02 < info[1])
+            if (info[3] >= 0x03)
             {
                 rv = "ATECC608B";
             }