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Merge pull request #65 from merlokk/merge_trailer

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Merge trailer fix and 4k access bits fix
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RFID Research Group 2018-11-30 19:47:00 +01:00 • committed by GitHub
commit 2fb8805ee9
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 9 additions and 3 deletions
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2
client/cmdhffido.c
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@ -456,7 +456,7 @@ int CmdHFFidoAuthenticate(const char *cmd) {
// public key
CLIGetHexWithReturn(8, hdata, &hdatalen);
if (hdatalen && hdatalen != 130) {
if (hdatalen && hdatalen != 65) {
PrintAndLog("ERROR: public key length must be 65 bytes only.");
return 1;
}

10
client/cmdhfmf.c
View file

@ -554,8 +554,11 @@ int CmdHF14AMfRdBl(const char *Cmd) {
if (mfIsSectorTrailer(blockNo) && (data[6] || data[7] || data[8])) {
PrintAndLogEx(NORMAL, "Trailer decoded:");
int bln = mfFirstBlockOfSector(mfSectorNum(blockNo));
int blinc = (mfNumBlocksPerSector(mfSectorNum(blockNo)) > 4) ? 5 : 1;
for (int i = 0; i < 4; i++) {
PrintAndLogEx(NORMAL, "Access block %d: %s", i + mfFirstBlockOfSector(mfSectorNum(blockNo)), mfGetAccessConditionsDesc(i, &data[6]));
PrintAndLogEx(NORMAL, "Access block %d%s: %s", bln, ((blinc > 1) && (i < 3) ? "+" : "") , mfGetAccessConditionsDesc(i, &data[6]));
bln += blinc;
}
PrintAndLogEx(NORMAL, "UserData: %s", sprint_hex_inrow(&data[9], 1));
}
@ -2775,8 +2778,11 @@ int CmdHF14AMfCGetBlk(const char *Cmd) {
PrintAndLogEx(NORMAL, "Trailer decoded:");
PrintAndLogEx(NORMAL, "Key A: %s", sprint_hex_inrow(data, 6));
PrintAndLogEx(NORMAL, "Key B: %s", sprint_hex_inrow(&data[10], 6));
int bln = mfFirstBlockOfSector(mfSectorNum(blockNo));
int blinc = (mfNumBlocksPerSector(mfSectorNum(blockNo)) > 4) ? 5 : 1;
for (int i = 0; i < 4; i++) {
PrintAndLogEx(NORMAL, "Access block %d: %s", i + mfFirstBlockOfSector(mfSectorNum(blockNo)), mfGetAccessConditionsDesc(i, &data[6]));
PrintAndLogEx(NORMAL, "Access block %d%s: %s", bln, ((blinc > 1) && (i < 3) ? "+" : "") , mfGetAccessConditionsDesc(i, &data[6]));
bln += blinc;
}
PrintAndLogEx(NORMAL, "UserData: %s", sprint_hex_inrow(&data[9], 1));
}