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Diffstat (limited to 'src/cz/crcs/ectester/common/util/CardUtil.java')
-rw-r--r--src/cz/crcs/ectester/common/util/CardUtil.java259
1 files changed, 259 insertions, 0 deletions
diff --git a/src/cz/crcs/ectester/common/util/CardUtil.java b/src/cz/crcs/ectester/common/util/CardUtil.java
new file mode 100644
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--- /dev/null
+++ b/src/cz/crcs/ectester/common/util/CardUtil.java
@@ -0,0 +1,259 @@
+package cz.crcs.ectester.common.util;
+
+import cz.crcs.ectester.applet.ECTesterApplet;
+import cz.crcs.ectester.applet.EC_Consts;
+import javacard.framework.ISO7816;
+import javacard.security.CryptoException;
+
+import static cz.crcs.ectester.applet.ECTesterApplet.*;
+
+/**
+ * @author Petr Svenda petr@svenda.com
+ * @author Jan Jancar johny@neuromancer.sk
+ */
+public class CardUtil {
+ public static String getSWSource(short sw) {
+ switch (sw) {
+ case ISO7816.SW_NO_ERROR:
+ case ISO7816.SW_APPLET_SELECT_FAILED:
+ case ISO7816.SW_BYTES_REMAINING_00:
+ case ISO7816.SW_CLA_NOT_SUPPORTED:
+ case ISO7816.SW_COMMAND_NOT_ALLOWED:
+ case ISO7816.SW_CONDITIONS_NOT_SATISFIED:
+ case ISO7816.SW_CORRECT_LENGTH_00:
+ case ISO7816.SW_DATA_INVALID:
+ case ISO7816.SW_FILE_FULL:
+ case ISO7816.SW_FILE_INVALID:
+ case ISO7816.SW_FILE_NOT_FOUND:
+ case ISO7816.SW_FUNC_NOT_SUPPORTED:
+ case ISO7816.SW_INCORRECT_P1P2:
+ case ISO7816.SW_INS_NOT_SUPPORTED:
+ case ISO7816.SW_LOGICAL_CHANNEL_NOT_SUPPORTED:
+ case ISO7816.SW_RECORD_NOT_FOUND:
+ case ISO7816.SW_SECURE_MESSAGING_NOT_SUPPORTED:
+ case ISO7816.SW_SECURITY_STATUS_NOT_SATISFIED:
+ case ISO7816.SW_UNKNOWN:
+ case ISO7816.SW_WARNING_STATE_UNCHANGED:
+ case ISO7816.SW_WRONG_DATA:
+ case ISO7816.SW_WRONG_LENGTH:
+ case ISO7816.SW_WRONG_P1P2:
+ return "ISO";
+ case CryptoException.ILLEGAL_VALUE:
+ case CryptoException.UNINITIALIZED_KEY:
+ case CryptoException.NO_SUCH_ALGORITHM:
+ case CryptoException.INVALID_INIT:
+ case CryptoException.ILLEGAL_USE:
+ return "CryptoException";
+ case ECTesterApplet.SW_SIG_VERIFY_FAIL:
+ case ECTesterApplet.SW_DH_DHC_MISMATCH:
+ case ECTesterApplet.SW_KEYPAIR_NULL:
+ case ECTesterApplet.SW_KA_NULL:
+ case ECTesterApplet.SW_SIGNATURE_NULL:
+ case ECTesterApplet.SW_OBJECT_NULL:
+ return "ECTesterApplet";
+ default:
+ return "?";
+ }
+ }
+
+ public static String getSW(short sw) {
+ String str;
+ switch (sw) {
+ case ISO7816.SW_APPLET_SELECT_FAILED:
+ str = "APPLET_SELECT_FAILED";
+ break;
+ case ISO7816.SW_BYTES_REMAINING_00:
+ str = "BYTES_REMAINING";
+ break;
+ case ISO7816.SW_CLA_NOT_SUPPORTED:
+ str = "CLA_NOT_SUPPORTED";
+ break;
+ case ISO7816.SW_COMMAND_NOT_ALLOWED:
+ str = "COMMAND_NOT_ALLOWED";
+ break;
+ case ISO7816.SW_CONDITIONS_NOT_SATISFIED:
+ str = "CONDITIONS_NOT_SATISFIED";
+ break;
+ case ISO7816.SW_CORRECT_LENGTH_00:
+ str = "CORRECT_LENGTH";
+ break;
+ case ISO7816.SW_DATA_INVALID:
+ str = "DATA_INVALID";
+ break;
+ case ISO7816.SW_FILE_FULL:
+ str = "FILE_FULL";
+ break;
+ case ISO7816.SW_FILE_INVALID:
+ str = "FILE_INVALID";
+ break;
+ case ISO7816.SW_FILE_NOT_FOUND:
+ str = "FILE_NOT_FOUND";
+ break;
+ case ISO7816.SW_FUNC_NOT_SUPPORTED:
+ str = "FUNC_NOT_SUPPORTED";
+ break;
+ case ISO7816.SW_INCORRECT_P1P2:
+ str = "INCORRECT_P1P2";
+ break;
+ case ISO7816.SW_INS_NOT_SUPPORTED:
+ str = "INS_NOT_SUPPORTED";
+ break;
+ case ISO7816.SW_LOGICAL_CHANNEL_NOT_SUPPORTED:
+ str = "LOGICAL_CHANNEL_NOT_SUPPORTED";
+ break;
+ case ISO7816.SW_RECORD_NOT_FOUND:
+ str = "RECORD_NOT_FOUND";
+ break;
+ case ISO7816.SW_SECURE_MESSAGING_NOT_SUPPORTED:
+ str = "SECURE_MESSAGING_NOT_SUPPORTED";
+ break;
+ case ISO7816.SW_SECURITY_STATUS_NOT_SATISFIED:
+ str = "SECURITY_STATUS_NOT_SATISFIED";
+ break;
+ case ISO7816.SW_UNKNOWN:
+ str = "UNKNOWN";
+ break;
+ case ISO7816.SW_WARNING_STATE_UNCHANGED:
+ str = "WARNING_STATE_UNCHANGED";
+ break;
+ case ISO7816.SW_WRONG_DATA:
+ str = "WRONG_DATA";
+ break;
+ case ISO7816.SW_WRONG_LENGTH:
+ str = "WRONG_LENGTH";
+ break;
+ case ISO7816.SW_WRONG_P1P2:
+ str = "WRONG_P1P2";
+ break;
+ case CryptoException.ILLEGAL_VALUE:
+ str = "ILLEGAL_VALUE";
+ break;
+ case CryptoException.UNINITIALIZED_KEY:
+ str = "UNINITIALIZED_KEY";
+ break;
+ case CryptoException.NO_SUCH_ALGORITHM:
+ str = "NO_SUCH_ALG";
+ break;
+ case CryptoException.INVALID_INIT:
+ str = "INVALID_INIT";
+ break;
+ case CryptoException.ILLEGAL_USE:
+ str = "ILLEGAL_USE";
+ break;
+ case ECTesterApplet.SW_SIG_VERIFY_FAIL:
+ str = "SIG_VERIFY_FAIL";
+ break;
+ case ECTesterApplet.SW_DH_DHC_MISMATCH:
+ str = "DH_DHC_MISMATCH";
+ break;
+ case ECTesterApplet.SW_KEYPAIR_NULL:
+ str = "KEYPAIR_NULL";
+ break;
+ case ECTesterApplet.SW_KA_NULL:
+ str = "KA_NULL";
+ break;
+ case ECTesterApplet.SW_SIGNATURE_NULL:
+ str = "SIGNATURE_NULL";
+ break;
+ case ECTesterApplet.SW_OBJECT_NULL:
+ str = "OBJECT_NULL";
+ break;
+ default:
+ str = "unknown";
+ break;
+ }
+ return str;
+ }
+
+ public static String getSWString(short sw) {
+ if (sw == ISO7816.SW_NO_ERROR) {
+ return "OK (0x9000)";
+ } else {
+ String str = getSW(sw);
+ return String.format("fail (%s, 0x%04x)", str, sw);
+ }
+ }
+
+ public static String getCorruption(short corruptionType) {
+ String corrupt;
+ switch (corruptionType) {
+ case EC_Consts.CORRUPTION_NONE:
+ corrupt = "NONE";
+ break;
+ case EC_Consts.CORRUPTION_FIXED:
+ corrupt = "FIXED";
+ break;
+ case EC_Consts.CORRUPTION_ONE:
+ corrupt = "ONE";
+ break;
+ case EC_Consts.CORRUPTION_ZERO:
+ corrupt = "ZERO";
+ break;
+ case EC_Consts.CORRUPTION_ONEBYTERANDOM:
+ corrupt = "ONE_BYTE_RANDOM";
+ break;
+ case EC_Consts.CORRUPTION_FULLRANDOM:
+ corrupt = "FULL_RANDOM";
+ break;
+ case EC_Consts.CORRUPTION_INCREMENT:
+ corrupt = "INCREMENT";
+ break;
+ case EC_Consts.CORRUPTION_INFINITY:
+ corrupt = "INFINITY";
+ break;
+ case EC_Consts.CORRUPTION_COMPRESS:
+ corrupt = "COMPRESSED";
+ break;
+ case EC_Consts.CORRUPTION_MAX:
+ corrupt = "MAX";
+ break;
+ default:
+ corrupt = "unknown";
+ break;
+ }
+ return corrupt;
+ }
+
+ public static String getKA(byte ka) {
+ String algo = "";
+ if ((ka & EC_Consts.KA_ECDH) != 0 || ka == EC_Consts.KA_ANY) {
+ algo += "ECDH";
+ }
+ if (ka == EC_Consts.KA_BOTH) {
+ algo += "+";
+ } else if (ka == EC_Consts.KA_ANY) {
+ algo += "/";
+ }
+ if ((ka & EC_Consts.KA_ECDHC) != 0 || ka == EC_Consts.KA_ANY) {
+ algo += "ECDHC";
+ }
+ return algo;
+ }
+
+ public static String getKATypeString(byte kaType) {
+ String kaTypeString;
+ switch (kaType) {
+ case KeyAgreement_ALG_EC_SVDP_DH:
+ kaTypeString = "ALG_EC_SVDP_DH";
+ break;
+ case KeyAgreement_ALG_EC_SVDP_DH_PLAIN:
+ kaTypeString = "ALG_EC_SVDP_DH_PLAIN";
+ break;
+ case KeyAgreement_ALG_EC_PACE_GM:
+ kaTypeString = "ALG_EC_PACE_GM";
+ break;
+ case KeyAgreement_ALG_EC_SVDP_DH_PLAIN_XY:
+ kaTypeString = "ALG_EC_SVDP_DH_PLAIN_XY";
+ break;
+ case KeyAgreement_ALG_EC_SVDP_DHC:
+ kaTypeString = "ALG_EC_SVDP_DHC";
+ break;
+ case KeyAgreement_ALG_EC_SVDP_DHC_PLAIN:
+ kaTypeString = "ALG_EC_SVDP_DHC_PLAIN";
+ break;
+ default:
+ kaTypeString = "unknown";
+ }
+ return kaTypeString;
+ }
+}
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-09 00:51:10 +0000