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add some session params

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This commit is contained in:
merlokk 2021-07-08 17:04:44 +03:00
parent ebcb86570e
commit 567cbadc58
2 changed files with 4 additions and 0 deletions
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2
client/src/mifare/desfirecrypto.c
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@ -56,6 +56,8 @@ void DesfireClearSession(DesfireContext *ctx) {
memset(ctx->sessionKeyMAC, 0, sizeof(ctx->sessionKeyMAC));
memset(ctx->sessionKeyEnc, 0, sizeof(ctx->sessionKeyEnc));
memset(ctx->lastIV, 0, sizeof(ctx->lastIV));
ctx->lastCommand = 0;
ctx->lastRequestZeroLen = false;
ctx->cntrTx = 0;
ctx->cntrRx = 0;
memset(ctx->TI, 0, sizeof(ctx->TI));

2
client/src/mifare/desfirecrypto.h
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@ -78,6 +78,8 @@ typedef struct DesfireContextS {
uint8_t sessionKeyMAC[DESFIRE_MAX_KEY_SIZE];
uint8_t sessionKeyEnc[DESFIRE_MAX_KEY_SIZE]; // look at mifare4.h - mf4Session_t
uint8_t lastIV[DESFIRE_MAX_KEY_SIZE];
uint8_t lastCommand;
bool lastRequestZeroLen;
//mf4Session_t AESSession;
uint16_t cntrTx; // for AES
uint16_t cntrRx; // for AES