diff options
Diffstat (limited to 'src/applets/SimpleECCApplet.java')
| -rw-r--r-- | src/applets/SimpleECCApplet.java | 61 |
1 files changed, 56 insertions, 5 deletions
diff --git a/src/applets/SimpleECCApplet.java b/src/applets/SimpleECCApplet.java index 8ec9e67..9901aee 100644 --- a/src/applets/SimpleECCApplet.java +++ b/src/applets/SimpleECCApplet.java @@ -53,6 +53,8 @@ public class SimpleECCApplet extends Applet { public final static byte ECTEST_SET_EXTERNALCURVE = (byte) 0xcb; public final static byte ECTEST_GENERATE_KEYPAIR_EXTERNALCURVE = (byte) 0xcc; public final static byte ECTEST_ECDSA_SIGNATURE = (byte) 0xcd; + public final static byte ECTEST_SET_INVALIDFIELD = (byte) 0xce; + public final static byte ECTEST_GENERATE_KEYPAIR_INVALIDFIELD = (byte) 0xcf; public final static short FLAG_ECTEST_ALLOCATE_KEYPAIR = (short) 0x0001; public final static short FLAG_ECTEST_GENERATE_KEYPAIR_DEFCURVE = (short) 0x0002; @@ -62,15 +64,17 @@ public class SimpleECCApplet extends Applet { public final static short FLAG_ECTEST_GENERATE_KEYPAIR_INVALIDCUSTOMCURVE = (short) 0x0020; public final static short FLAG_ECTEST_ECDH_AGREEMENT_VALID_POINT = (short) 0x0040; public final static short FLAG_ECTEST_ECDH_AGREEMENT_INVALID_POINT = (short) 0x0080; + public final static short FLAG_ECTEST_ECDSA_SIGNATURE = (short) 0x0100; + public final static short FLAG_ECTEST_SET_INVALIDFIELD = (short) 0x0200; + public final static short FLAG_ECTEST_GENERATE_KEYPAIR_INVALIDFIELD = (short) 0x0400; - public final static short FLAG_ECTEST_ALL = (short) 0x00ff; + public final static short FLAG_ECTEST_ALL = (short) 0xffff; public final static short SW_SKIPPED = (short) 0x0ee1; public final static short SW_KEYPAIR_GENERATED_INVALID = (short) 0x0ee2; public final static short SW_INVALID_CORRUPTION_TYPE = (short) 0x0ee3; - public final static short SW_SIG_LENGTH_MISMATCH = (short) 0xee4; - public final static short SW_SIG_VERIFY_FAIL = (short) 0xee5; + public final static short SW_SIG_VERIFY_FAIL = (short) 0xee4; /* public static final byte[] EC192_FP_PUBLICW = new byte[]{ (byte) 0x04, (byte) 0xC9, (byte) 0xC0, (byte) 0xED, (byte) 0xFB, (byte) 0x27, @@ -325,7 +329,25 @@ public class SimpleECCApplet extends Applet { bufferOffset += 2; // - // 7. Set invalid custom curve + // 7. ECDSA test + // + buffer[bufferOffset] = ECTEST_ECDSA_SIGNATURE; + bufferOffset++; + sw = SW_SKIPPED; + if ((testFlags & FLAG_ECTEST_ECDSA_SIGNATURE) != (short) 0) { + sw = ecKeyGenerator.generatePair(); + ecPubKey = ecKeyGenerator.getPublicKey(); + ecPrivKey = ecKeyGenerator.getPrivateKey(); + if (sw == ISO7816.SW_NO_ERROR) { + sw = ecKeyTester.testECDSA(ecPrivKey, ecPubKey, m_ramArray2, (short) 0, (short) m_ramArray2.length, m_ramArray, (short) 0); + } + + } + Util.setShort(buffer, bufferOffset, sw); + bufferOffset += 2; + + // + // 8. Set invalid custom curve // buffer[bufferOffset] = ECTEST_SET_INVALIDCURVE; bufferOffset++; @@ -341,7 +363,7 @@ public class SimpleECCApplet extends Applet { bufferOffset += 2; // - // 8. Generate keypair with invalid custom curve + // 9. Generate keypair with invalid custom curve // buffer[bufferOffset] = ECTEST_GENERATE_KEYPAIR_INVALIDCUSTOMCURVE; bufferOffset++; @@ -352,6 +374,35 @@ public class SimpleECCApplet extends Applet { Util.setShort(buffer, bufferOffset, sw); bufferOffset += 2; + // + // 10. Set invalid field + // + buffer[bufferOffset] = ECTEST_SET_INVALIDFIELD; + bufferOffset++; + sw = SW_SKIPPED; + if ((testFlags & FLAG_ECTEST_SET_INVALIDFIELD) != (short) 0) { + if (keyClass == KeyPair.ALG_EC_FP) + sw = ecKeyGenerator.setCustomInvalidCurve(keyClass, keyLen, ECKeyGenerator.KEY_BOTH, EC_Consts.PARAMETER_FP, EC_Consts.CORRUPTION_FULLRANDOM, m_ramArray, (short) 0); + else + sw = ecKeyGenerator.setCustomInvalidCurve(keyClass, keyLen, ECKeyGenerator.KEY_BOTH, EC_Consts.PARAMETER_F2M, EC_Consts.CORRUPTION_FULLRANDOM, m_ramArray, (short) 0); + + if (sw != ISO7816.SW_NO_ERROR) { + testFlags &= ~FLAG_ECTEST_GENERATE_KEYPAIR_INVALIDFIELD; + } + } + Util.setShort(buffer, bufferOffset, sw); + bufferOffset += 2; + + // 11. Generate key with invalid field + buffer[bufferOffset] = ECTEST_GENERATE_KEYPAIR_INVALIDFIELD; + bufferOffset++; + sw = SW_SKIPPED; + if ((testFlags & FLAG_ECTEST_GENERATE_KEYPAIR_INVALIDFIELD) != (short) 0) { + sw = ecKeyGenerator.generatePair(); + } + Util.setShort(buffer, bufferOffset, sw); + bufferOffset += 2; + return (short) (bufferOffset - baseOffset); } |