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kdf an10922 test

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merlokk 2021-08-07 20:26:49 +03:00
parent 7aad008762
commit 4a2a23c6e2
1 changed files with 7 additions and 0 deletions
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7
client/src/mifare/desfiretest.c
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@ -104,6 +104,8 @@ static bool TestCMACSubkeys(void) {
return res; return res;
} }
// https://www.nxp.com/docs/en/application-note/AN10922.pdf
// page 8
static bool TestAn10922KDFAES(void) { static bool TestAn10922KDFAES(void) {
bool res = true; bool res = true;
@ -113,6 +115,11 @@ static bool TestAn10922KDFAES(void) {
DesfireSetKey(&dctx, 0, T_AES, key); DesfireSetKey(&dctx, 0, T_AES, key);
memcpy(dctx.sessionKeyMAC, key, sizeof(key)); memcpy(dctx.sessionKeyMAC, key, sizeof(key));
uint8_t kdfInput[] = {0x04, 0x78, 0x2E, 0x21, 0x80, 0x1D, 0x80, 0x30, 0x42, 0xF5, 0x4E, 0x58, 0x50, 0x20, 0x41, 0x62, 0x75};
MifareKdfAn10922(&dctx, kdfInput, sizeof(kdfInput));
uint8_t dkey[] = {0xA8, 0xDD, 0x63, 0xA3, 0xB8, 0x9D, 0x54, 0xB3, 0x7C, 0xA8, 0x02, 0x47, 0x3F, 0xDA, 0x91, 0x75};
res = res && (memcmp(dctx.key, dkey, sizeof(dkey)) == 0);
if (res) if (res)
PrintAndLogEx(INFO, "AES An10922....... " _GREEN_("passed")); PrintAndLogEx(INFO, "AES An10922....... " _GREEN_("passed"));