diff options
24 files changed, 141 insertions, 49 deletions
diff --git a/!uploader/ectester.cap b/!uploader/ectester.cap Binary files differindex ea66c8f..0d50b57 100644 --- a/!uploader/ectester.cap +++ b/!uploader/ectester.cap @@ -5,7 +5,6 @@ CSV based, little-endian hexadecimal values. ### Prime field `p,a,b,gx,gy,n,h` - ### Binary field `m,e1,e2,e3,a,b,gx,gy,n,h` @@ -22,9 +21,9 @@ CSV based, little-endian hexadecimal values. # Notation - `p` - prime F_p - `m` - binary field exponent F_2^m - - e1 - largest exponent of the field polynomial - - e2 - middle exponenet of the field polynomial, or `0000` if field poly is a trinomial - - e3 - smallest exponent (except zero) of the field polynomial, or `0000` if field poly is a trinomial + - `e1` - largest exponent of the field polynomial + - `e2` - middle exponenet of the field polynomial, or `0000` if field poly is a trinomial + - `e3` - smallest exponent (except zero) of the field polynomial, or `0000` if field poly is a trinomial - `a` - a parameter in short Weierstrass curve equation - `b` - b parameter in short Weierstrass curve equation - `gx` - x coordinate of the curve base-point g @@ -77,6 +77,4 @@ For example: ```bash java -jar ECTester.jar -t invalid -nc nist -a -fp ``` -tests using all(`-a`), prime-field(`-fp`) NIST curves and pregenerated *invalid* public keys for these curves. - -**TODO: CURRENTLY NOT IMPLEMENTED**
\ No newline at end of file +tests using all(`-a`), prime-field(`-fp`) NIST curves and pregenerated *invalid* public keys for these curves.
\ No newline at end of file diff --git a/dist/ECTester.jar b/dist/ECTester.jar Binary files differindex adfa6d4..d764a7b 100644 --- a/dist/ECTester.jar +++ b/dist/ECTester.jar diff --git a/src/cz/crcs/ectester/applet/EC_Consts.java b/src/cz/crcs/ectester/applet/EC_Consts.java index f749af5..d970542 100644 --- a/src/cz/crcs/ectester/applet/EC_Consts.java +++ b/src/cz/crcs/ectester/applet/EC_Consts.java @@ -1249,7 +1249,7 @@ public class EC_Consts { while (corruptionMask <= CORRUPTION_COMPRESS) { short corruptionPart = (short) (corruptionMask & corruption); switch (corruptionPart) { - case 0: + case (short) 0: break; case CORRUPTION_FIXED: if (length >= 1) { @@ -1301,14 +1301,14 @@ public class EC_Consts { length = 1; break; case CORRUPTION_COMPRESS: - if (length % 2 != 1) { + + if ((short) (length % 2) != 1) { // an uncompressed point should have odd length (since 1 byte type, + 2 * coords) ISOException.throwIt(ISO7816.SW_FUNC_NOT_SUPPORTED); } - short half = (short) ((length - 1) / 2); + short half = (short) ((short)(length - 1) / 2); byte yLSB = buffer[(short) (offset + length)]; byte yBit = (byte) (yLSB & 0x01); - if (yBit == 1) { buffer[offset] = 3; } else { diff --git a/src/cz/crcs/ectester/data/EC_Store.java b/src/cz/crcs/ectester/data/EC_Store.java index 906eb8d..94eb011 100644 --- a/src/cz/crcs/ectester/data/EC_Store.java +++ b/src/cz/crcs/ectester/data/EC_Store.java @@ -178,21 +178,11 @@ public class EC_Store { if (direct instanceof Element) { Element elem = (Element) direct; - NodeList childs = elem.getChildNodes(); - String id = null; - for (int j = 0; j < childs.getLength(); ++j) { - Node child = childs.item(j); - if (child instanceof Element) { - Element childElem = (Element) child; - if (childElem.getTagName().equals("id")) { - id = childElem.getTextContent(); - break; - } - } - } - if (id == null) { + NodeList ids = elem.getElementsByTagName("id"); + if (ids.getLength() != 1) { throw new SAXException("key no id?"); } + String id = ids.item(0).getTextContent(); EC_Params result = parseKeylike(dir, elem); diff --git a/src/cz/crcs/ectester/data/anomalous/anomalous112.csv b/src/cz/crcs/ectester/data/anomalous/anomalous112.csv new file mode 100644 index 0000000..6711b71 --- /dev/null +++ b/src/cz/crcs/ectester/data/anomalous/anomalous112.csv @@ -0,0 +1 @@ +0xa2d803b165bdb58f5282cd95ae0f,0x5de65e36c0ec85d5908cdce4c978,0x71801c406b1541de2f9e96b0dc55,0x8073044c904d588dde72e51009c8,0x9dda8938ea7144df116677ae5d93,0xa2d803b165bdb58f5282cd95ae0f,0x1
\ No newline at end of file diff --git a/src/cz/crcs/ectester/data/anomalous/anomalous128.csv b/src/cz/crcs/ectester/data/anomalous/anomalous128.csv new file mode 100644 index 0000000..2dcf172 --- /dev/null +++ b/src/cz/crcs/ectester/data/anomalous/anomalous128.csv @@ -0,0 +1 @@ +0xe617383c9d207ab3a6ea5e83ab21b241,0x6ff1fa365aafec734e23d52b50edd6ba,0x1813525c76d5183ce9053236ab4d5699,0x27b56a1b55ed41fd2d25b8e7680c65fb,0xcd4b59a0a7814bf14ea6deb5d40d5c9,0xe617383c9d207ab3a6ea5e83ab21b241,0x1
\ No newline at end of file diff --git a/src/cz/crcs/ectester/data/anomalous/anomalous160.csv b/src/cz/crcs/ectester/data/anomalous/anomalous160.csv new file mode 100644 index 0000000..bc50f6d --- /dev/null +++ b/src/cz/crcs/ectester/data/anomalous/anomalous160.csv @@ -0,0 +1 @@ +0xc1980258d215dfa641705a68dec6398f69cfb7dd,0x539387a1d2901a0d0aa82e18d31e6b6e45c725c2,0x908c9541398e59bcb0679dcfc1d5e3165a4228e6,0x781ad9264fab66e82a9661efe5cfb7ae963ee2bb,0x8dc2f7237e152c3287658738986d1cce2397e8a6,0xc1980258d215dfa641705a68dec6398f69cfb7dd,0x1
\ No newline at end of file diff --git a/src/cz/crcs/ectester/data/anomalous/anomalous192.csv b/src/cz/crcs/ectester/data/anomalous/anomalous192.csv new file mode 100644 index 0000000..35a5c07 --- /dev/null +++ b/src/cz/crcs/ectester/data/anomalous/anomalous192.csv @@ -0,0 +1 @@ +0x856728e701179222ea33faa5c3634dc2220f7f8a9a6f1215,0x35db21b91c3044ca550379891307606e9d6b81928a9f09eb,0x80839b7e6774fa9964008017048de3cbaa966a501cb1a5f1,0x78a3df2e57554cd64ac3723d0329c9582a80aac3316ea732,0x7150cc7660022e4b9f4460bc5afbbfa9a11eeb7a40ae5ae6,0x856728e701179222ea33faa5c3634dc2220f7f8a9a6f1215,0x1
\ No newline at end of file diff --git a/src/cz/crcs/ectester/data/anomalous/anomalous224.csv b/src/cz/crcs/ectester/data/anomalous/anomalous224.csv new file mode 100644 index 0000000..bf24496 --- /dev/null +++ b/src/cz/crcs/ectester/data/anomalous/anomalous224.csv @@ -0,0 +1 @@ +0xed0377332aa665c2d0eaf466a536ddd7d478e66f573eeb8b0973b7a3,0x7fe9c52bb4892ac826d50355f24b6bfb0f4165d2f1dd550e231fa5fb,0xa0b20244694978a19e1910718b57b990542b5fb95c33be692f80e276,0x8225e0f325d74d4b4a729749ef24a0a3edd9c53c7e0bc3cb2cc87466,0x6dfacd713b83267a78a9c2bb0596cc12ddbe0bdfe4008daa277a95b3,0xed0377332aa665c2d0eaf466a536ddd7d478e66f573eeb8b0973b7a3,0x1
\ No newline at end of file diff --git a/src/cz/crcs/ectester/data/anomalous/anomalous256.csv b/src/cz/crcs/ectester/data/anomalous/anomalous256.csv new file mode 100644 index 0000000..24d7454 --- /dev/null +++ b/src/cz/crcs/ectester/data/anomalous/anomalous256.csv @@ -0,0 +1 @@ +0x8a17b15dd963f53ed8253cb6dd2644819db58d1b1a70a8cf14a6f7ad5c61b7a9,0x7a6c106d27dea9b6c826b5aa585f3ed2dd17b23c8287f0a8de0364baba01b7d7,0x2d42716d40e73c4fe01de111ad155a84350613d8580379b764d207a87242a884,0x3489a3d1ba3181626a6f52badafe4ed68c07efa6ebcff001d78e5c770c3189ba,0x883a994b4dfea1a1fc2b7bffa46a3336e64d5e19bc81e5991bc2a821a2aaf9b1,0x8a17b15dd963f53ed8253cb6dd2644819db58d1b1a70a8cf14a6f7ad5c61b7a9,0x1
\ No newline at end of file diff --git a/src/cz/crcs/ectester/data/anomalous/anomalous320.csv b/src/cz/crcs/ectester/data/anomalous/anomalous320.csv new file mode 100644 index 0000000..96e98e5 --- /dev/null +++ b/src/cz/crcs/ectester/data/anomalous/anomalous320.csv @@ -0,0 +1 @@ +0xac418bcddf4be30b913032dab704fe4b24cf2fec47b36a0463ab5f7e1ab9985e38f4551408f82439,0x9e7dba38d327f78e918193af78700ebab0deecfbd884995dbbbed047ecab7c55c7d3d5fbb6fafd38,0x5eb3a1f211d52c0eb92e47bd151e05d471da8eb18a1ebe0cd4d6e99c50237c56230f69d517188e0b,0x88fb80cc5aa7dc8dfdd8f275d1c5ef9fe0680e3d5cabd08ac22407e3935ac0a15ecfe6690ee37783,0x44810f747b41aedc20a2d022d35a29391522c3843cb36bf73840b56ccca93626a336ab81f613010,0xac418bcddf4be30b913032dab704fe4b24cf2fec47b36a0463ab5f7e1ab9985e38f4551408f82439,0x1
\ No newline at end of file diff --git a/src/cz/crcs/ectester/data/anomalous/anomalous384.csv b/src/cz/crcs/ectester/data/anomalous/anomalous384.csv new file mode 100644 index 0000000..6034b4a --- /dev/null +++ b/src/cz/crcs/ectester/data/anomalous/anomalous384.csv @@ -0,0 +1 @@ +0xfddbf8939f25d39bb926c45a1d3eb5b45ef9af276821fbefbee51174464cdd8b90181d7a111275cf394dd6015589d827,0x7c80b4961ae672c74b5db842293ad567bed30efd6f693143f9bb3d3e1e7587e5b379c36188d3e19c8336a3025f66deb7,0x7aa96bf076ddf659bdcf4c0f2eea1ed80017ead209cc21931e6156171dd8b423edeeab77cc01b30c979993756d398ebd,0xfcf723a7b33621ab6af8e42cf3e5dc7b3143f1df037e82708acfad0fc953f797f31d38e2c651781f5f70aeb0b8abd165,0x259d66287d38573dcc4fa3260e1c0fe6d93c1ed739f91deae1a89d14109f027dd972cba62406f7fca1d0082634f08b2c,0xfddbf8939f25d39bb926c45a1d3eb5b45ef9af276821fbefbee51174464cdd8b90181d7a111275cf394dd6015589d827,0x1
\ No newline at end of file diff --git a/src/cz/crcs/ectester/data/anomalous/anomalous512.csv b/src/cz/crcs/ectester/data/anomalous/anomalous512.csv new file mode 100644 index 0000000..ed7ee5b --- /dev/null +++ b/src/cz/crcs/ectester/data/anomalous/anomalous512.csv @@ -0,0 +1 @@ +0x83503ecb98832514b71d0e9fcfea296a3a8ad4f58661c1d997823213343b1ffb7533cb0d589485fd45527d7af1f3896ee0efc67d008b24d5e6fae51edca998f1,0x3ee9f2b4493b7572e5becbe781655ef6a462d20051cc526d5ae89b45a145eb2b31006ac9cc62fd549d370eccd1cbb4945afada0a258cf6c0505814cbbdf4c1dd,0x7fb55135325e108e20914f6558af59dbe328a04629c576efc86184fdb48402a2968f2eb2d9fa6bc6e19f0ca41fb99984f1278197b3c901c20d9f3fa0a5242952,0x52cd825e32cbc4da7f927b5f7a36f15c4d7b42cb03d426654f8f3526711336f1d18dbe4c8ca8843539d3f416de4039c9fe030d30cba1b292fec155dedf8e5c5b,0x39258758239cde1ff6cf41d2b219585ed533c4a042c7714c2d14247e853668839979e60f82255c0657356912a4113e148efbaec32ecb2b4f489f637d88b868da,0x83503ecb98832514b71d0e9fcfea296a3a8ad4f58661c1d997823213343b1ffb7533cb0d589485fd45527d7af1f3896ee0efc67d008b24d5e6fae51edca998f1,0x1
\ No newline at end of file diff --git a/src/cz/crcs/ectester/data/anomalous/anomalous521.csv b/src/cz/crcs/ectester/data/anomalous/anomalous521.csv new file mode 100644 index 0000000..e0d935e --- /dev/null +++ b/src/cz/crcs/ectester/data/anomalous/anomalous521.csv @@ -0,0 +1 @@ +0x1dcf4a3c1f9ac39550c7eb7bfb1dd6c345658a277d888d9b23273aac2914cde52ee7e8f424767d62fd266d46491d805564f32919b265d784941d61eefa43da0501f,0x14fb5e18b58eaa6e879edb5542e5c1e1140a0cb1df41c49b5d4be6b7abdaf2afd7a22b8bc95711dd9196968677a1edf9a99e60db654ad62755904ee34b592db2838,0x1c543ff6f595aaf4651f0315c95b1f433b9aa3b5be69f300d4a7f4441bb3331781fbc9527b62fe60d4eb7aaedb2cd50ea4a8ad70ab2935bf8e129cf6ffc30ec027c,0x11fd1c6612169a69250632396ec192b97490c6af601f2d0b2ffad81a2a8772c8f8c0ac6cf273335aed6852fda2a3fb0b32a366ad19662513751412d9d2e168c144d,0x11c894ae2c3647cae6ca89b7c090bf19a52781bddbebb2a21b4123cf16445f7bca20aa1fac5a0228c37e8b89c974c5a659810d29afa96f48cdca6ba77baa88fbac,0x1dcf4a3c1f9ac39550c7eb7bfb1dd6c345658a277d888d9b23273aac2914cde52ee7e8f424767d62fd266d46491d805564f32919b265d784941d61eefa43da0501f,0x1
\ No newline at end of file diff --git a/src/cz/crcs/ectester/data/anomalous/curves.xml b/src/cz/crcs/ectester/data/anomalous/curves.xml index b0b9b02..5486f35 100644 --- a/src/cz/crcs/ectester/data/anomalous/curves.xml +++ b/src/cz/crcs/ectester/data/anomalous/curves.xml @@ -29,4 +29,64 @@ <file>miyaji128b2.csv</file> <desc>Second curve in the "Proposed scheme B" section of Atsuko Miyaji's paper.</desc> </curve> + <curve> + <id>anomalous112</id> + <bits>112</bits> + <field>prime</field> + <file>anomalous112.csv</file> + </curve> + <curve> + <id>anomalous128</id> + <bits>128</bits> + <field>prime</field> + <file>anomalous128.csv</file> + </curve> + <curve> + <id>anomalous160</id> + <bits>160</bits> + <field>prime</field> + <file>anomalous160.csv</file> + </curve> + <curve> + <id>anomalous192</id> + <bits>192</bits> + <field>prime</field> + <file>anomalous192.csv</file> + </curve> + <curve> + <id>anomalous224</id> + <bits>224</bits> + <field>prime</field> + <file>anomalous224.csv</file> + </curve> + <curve> + <id>anomalous256</id> + <bits>256</bits> + <field>prime</field> + <file>anomalous256.csv</file> + </curve> + <curve> + <id>anomalous320</id> + <bits>320</bits> + <field>prime</field> + <file>anomalous320.csv</file> + </curve> + <curve> + <id>anomalous384</id> + <bits>384</bits> + <field>prime</field> + <file>anomalous384.csv</file> + </curve> + <curve> + <id>anomalous512</id> + <bits>512</bits> + <field>prime</field> + <file>anomalous512.csv</file> + </curve> + <curve> + <id>anomalous521</id> + <bits>521</bits> + <field>prime</field> + <file>anomalous521.csv</file> + </curve> </curves> diff --git a/src/cz/crcs/ectester/data/invalid/brainpool/keys.xml b/src/cz/crcs/ectester/data/invalid/brainpool/keys.xml index 985fab6..3823658 100644 --- a/src/cz/crcs/ectester/data/invalid/brainpool/keys.xml +++ b/src/cz/crcs/ectester/data/invalid/brainpool/keys.xml @@ -1,7 +1,7 @@ <?xml version="1.0" encoding="UTF-8" ?> <pubkey> <id>160r1-1</id> - <inline>0xc4d7ddb433381eeb0c62b502b4059e616caf6fcf,0x0</inline> + <inline>0xc4d7ddb433381eeb0c62b502b4059e616caf6fcf,0x0000000000000000000000000000000000000000</inline> <curve>brainpool/brainpoolP160r1</curve> <desc>invalid order = 2</desc> </pubkey> diff --git a/src/cz/crcs/ectester/data/invalid/nist/keys.xml b/src/cz/crcs/ectester/data/invalid/nist/keys.xml index 5427845..e69de29 100644 --- a/src/cz/crcs/ectester/data/invalid/nist/keys.xml +++ b/src/cz/crcs/ectester/data/invalid/nist/keys.xml @@ -1,6 +0,0 @@ -<pubkey> - <id>160r1-1</id> - <inline>0xc4d7ddb433381eeb0c62b502b4059e616caf6fcf,0x0</inline> - <curve>brainpool/brainpoolP160r1</curve> - <desc>order = 2</desc> -</pubkey> diff --git a/src/cz/crcs/ectester/data/invalid/secg/keys.xml b/src/cz/crcs/ectester/data/invalid/secg/keys.xml index 5427845..8b13789 100644 --- a/src/cz/crcs/ectester/data/invalid/secg/keys.xml +++ b/src/cz/crcs/ectester/data/invalid/secg/keys.xml @@ -1,6 +1 @@ -<pubkey> - <id>160r1-1</id> - <inline>0xc4d7ddb433381eeb0c62b502b4059e616caf6fcf,0x0</inline> - <curve>brainpool/brainpoolP160r1</curve> - <desc>order = 2</desc> -</pubkey> + diff --git a/src/cz/crcs/ectester/reader/TestSuite.java b/src/cz/crcs/ectester/reader/TestSuite.java index c2ccb54..e4d7dd6 100644 --- a/src/cz/crcs/ectester/reader/TestSuite.java +++ b/src/cz/crcs/ectester/reader/TestSuite.java @@ -8,10 +8,7 @@ import javacard.security.KeyPair; import javax.smartcardio.CardException; import java.io.IOException; -import java.util.Collections; -import java.util.LinkedList; -import java.util.List; -import java.util.Map; +import java.util.*; /** * @author Jan Jancar johny@neuromancer.sk @@ -250,6 +247,7 @@ public abstract class TestSuite { * Try ECDH with invalid public keys of increasing (or decreasing) order. */ Map<String, EC_Key.Public> pubkeys = dataStore.getObjects(EC_Key.Public.class, "invalid"); + Map<EC_Curve, List<EC_Key.Public>> curves = new HashMap<>(); for (EC_Key.Public key : pubkeys.values()) { EC_Curve curve = dataStore.getObject(EC_Curve.class, key.getCurve()); if (cfg.namedCurve != null && !(key.getCurve().startsWith(cfg.namedCurve) || key.getCurve().equals(cfg.namedCurve))) { @@ -258,13 +256,24 @@ public abstract class TestSuite { if (curve.getBits() != cfg.bits && !cfg.all) { continue; } + List<EC_Key.Public> keys = curves.getOrDefault(curve, new LinkedList<>()); + keys.add(key); + curves.putIfAbsent(curve, keys); + } + for (Map.Entry<EC_Curve, List<EC_Key.Public>> e : curves.entrySet()) { + EC_Curve curve = e.getKey(); + List<EC_Key.Public> keys = e.getValue(); + tests.add(new Test(new Command.Allocate(cardManager, ECTesterApplet.KEYPAIR_BOTH, curve.getBits(), curve.getField()), Test.Result.SUCCESS)); tests.add(new Test(new Command.Set(cardManager, ECTesterApplet.KEYPAIR_BOTH, EC_Consts.CURVE_external, curve.getParams(), curve.flatten()), Test.Result.SUCCESS)); tests.add(new Test(new Command.Generate(cardManager, ECTesterApplet.KEYPAIR_LOCAL), Test.Result.SUCCESS)); - tests.add(new Test(new Command.Set(cardManager, ECTesterApplet.KEYPAIR_REMOTE, EC_Consts.CURVE_external, key.getParams(), key.flatten()), Test.Result.ANY)); - tests.add(new Test(new Command.ECDH(cardManager, ECTesterApplet.KEYPAIR_REMOTE, ECTesterApplet.KEYPAIR_LOCAL, ECTesterApplet.EXPORT_FALSE, EC_Consts.CORRUPTION_NONE, EC_Consts.KA_BOTH), Test.Result.FAILURE)); + for (EC_Key.Public pub : keys) { + tests.add(new Test(new Command.Set(cardManager, ECTesterApplet.KEYPAIR_REMOTE, EC_Consts.CURVE_external, pub.getParams(), pub.flatten()), Test.Result.ANY)); + tests.add(new Test(new Command.ECDH(cardManager, ECTesterApplet.KEYPAIR_REMOTE, ECTesterApplet.KEYPAIR_LOCAL, ECTesterApplet.EXPORT_FALSE, EC_Consts.CORRUPTION_NONE, EC_Consts.KA_BOTH), Test.Result.FAILURE)); + } tests.add(new Test(new Command.Cleanup(cardManager), Test.Result.ANY)); } + return super.run(cardManager); } } diff --git a/src/cz/crcs/ectester/reader/ec/EC_Category.java b/src/cz/crcs/ectester/reader/ec/EC_Category.java index a0c8755..97dd1b4 100644 --- a/src/cz/crcs/ectester/reader/ec/EC_Category.java +++ b/src/cz/crcs/ectester/reader/ec/EC_Category.java @@ -2,6 +2,7 @@ package cz.crcs.ectester.reader.ec; import java.util.Collections; import java.util.Map; +import java.util.Objects; import java.util.TreeMap; /** @@ -125,4 +126,15 @@ public class EC_Category { } return out.toString(); } + + @Override + public boolean equals(Object obj) { + return obj instanceof EC_Category && Objects.equals(this.name, ((EC_Category) obj).name); + } + + @Override + public int hashCode() { + return this.name.hashCode() ^ this.directory.hashCode(); + } + } diff --git a/src/cz/crcs/ectester/reader/ec/EC_Data.java b/src/cz/crcs/ectester/reader/ec/EC_Data.java index 5197665..9dcbbe0 100644 --- a/src/cz/crcs/ectester/reader/ec/EC_Data.java +++ b/src/cz/crcs/ectester/reader/ec/EC_Data.java @@ -3,16 +3,13 @@ package cz.crcs.ectester.reader.ec; import cz.crcs.ectester.reader.Util; import java.io.*; -import java.util.ArrayList; -import java.util.LinkedList; -import java.util.List; -import java.util.Scanner; +import java.util.*; import java.util.regex.Pattern; /** * @author Jan Jancar johny@neuromancer.sk */ -public class EC_Data { +public abstract class EC_Data { String id; int count; byte[][] data; @@ -167,4 +164,33 @@ public class EC_Data { public String toString() { return String.join(",", expand()); } + + @Override + public boolean equals(Object obj) { + if (obj instanceof EC_Data) { + EC_Data other = (EC_Data) obj; + if (this.id != null || other.id != null) { + return Objects.equals(this.id, other.id); + } + + if (this.count != other.count) + return false; + for (int i = 0; i < this.count; ++i) { + if (!Arrays.equals(this.data[i], other.data[i])) { + return false; + } + } + return true; + } else { + return false; + } + } + + @Override + public int hashCode() { + if (this.id != null) { + return this.id.hashCode(); + } + return Arrays.deepHashCode(this.data); + } } diff --git a/src/cz/crcs/ectester/reader/ec/EC_Params.java b/src/cz/crcs/ectester/reader/ec/EC_Params.java index 7192b61..ea2e633 100644 --- a/src/cz/crcs/ectester/reader/ec/EC_Params.java +++ b/src/cz/crcs/ectester/reader/ec/EC_Params.java @@ -4,7 +4,6 @@ import cz.crcs.ectester.applet.EC_Consts; import cz.crcs.ectester.reader.Util; import java.io.ByteArrayOutputStream; -import java.io.InputStream; import java.util.ArrayList; import java.util.List; |