GiftedHacker/tangem-app-android-audited
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Updated on 2026-08-14

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This commit is contained in:
Tangem 2018-07-16 00:37:04 +03:00
commit c74374611a
12 changed files with 424 additions and 120 deletions
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6
app/src/main/java/com/tangem/domain/cardReader/CardProtocol.java
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@ -553,7 +553,7 @@ public class CardProtocol {
} catch (Exception ee) {
ee.printStackTrace();
Log.e(logTag, "Cannot get issuer");
mCard.setIssuer(Issuer.Unknown);
mCard.setIssuer(Issuer.Unknown());
}
}
@ -844,7 +844,7 @@ public class CardProtocol {
rqApdu.addTLV(TLV.Tag.TAG_Issuer_Transaction_Signature, issuerSignature);
}
if (issuerData != null) {
if (issuer == null || issuer == Issuer.Unknown)
if (issuer == null || issuer == Issuer.Unknown())
throw new Exception("Need known Issuer to write issuer Data");
rqApdu.addTLV(TLV.Tag.TAG_Issuer_Data, issuerData);
byte[] issuerSignature = CardCrypto.Signature(issuer.getPrivateTransactionKey(), issuerData);
@ -901,7 +901,7 @@ public class CardProtocol {
}
}
private byte[] run_VerifyCode(String hashAlgID, int codePageAddress, int codePageCount, byte[] challenge) throws Exception {
public byte[] run_VerifyCode(String hashAlgID, int codePageAddress, int codePageCount, byte[] challenge) throws Exception {
if (readResult == null) run_Read();
CommandApdu rqApdu = StartPrepareCommand(INS.VerifyCode);
rqApdu.addTLV(TLV.Tag.TAG_HashAlgID, hashAlgID.getBytes("US-ASCII"));