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BIP-0039: just adapt number of rounds and test vectors

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This commit is contained in:
Pavol Rusnak 2014-02-04 18:08:44 +01:00 • committed by Mike Hearn
parent aa499dfaf8
commit 8229daf38d
2 changed files with 73 additions and 50 deletions
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2
core/src/main/java/com/google/bitcoin/crypto/MnemonicCode.java
View file

@ -41,7 +41,7 @@ public class MnemonicCode {
public static String BIP39_ENGLISH_SHA256 = "ad90bf3beb7b0eb7e5acd74727dc0da96e0a280a258354e7293fb7e211ac03db"; public static String BIP39_ENGLISH_SHA256 = "ad90bf3beb7b0eb7e5acd74727dc0da96e0a280a258354e7293fb7e211ac03db";
private static final int PBKDF2_ROUNDS = 4096; private static final int PBKDF2_ROUNDS = 2048;
public MnemonicCode() throws IOException { public MnemonicCode() throws IOException {
this(MnemonicCode.class.getResourceAsStream("mnemonic/wordlist/english.txt"), BIP39_ENGLISH_SHA256); this(MnemonicCode.class.getResourceAsStream("mnemonic/wordlist/english.txt"), BIP39_ENGLISH_SHA256);

121
core/src/test/java/com/google/bitcoin/crypto/MnemonicCodeTest.java
View file

@ -33,100 +33,123 @@ public class MnemonicCodeTest {
String vectors[] = { String vectors[] = {
"00000000000000000000000000000000", "00000000000000000000000000000000",
"abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about", "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about",
"3d39670caaa237f5fb2999474413733b59d9dfe12b2cccfe878069a2f605ae467a669619a0a45c7b3378c4c812b80be677c1b8f8f60db9383f1ed265c45eb41c", "c55257c360c07c72029aebc1b53c05ed0362ada38ead3e3e9efa3708e53495531f09a6987599d18264c1e1c92f2cf141630c7a3c4ab7c81b2f001698e7463b04",
"7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f", "7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f",
"legal winner thank year wave sausage worth useful legal winner thank yellow", "legal winner thank year wave sausage worth useful legal winner thank yellow",
"34eb04e0d4d60d00217f1c0150d8b0d6ffc6086e365a8a94fcceae8614e38274e719ebe7a693356426d1c62fdf90c84eaaac3d920743f3e79e0970a295886a08", "2e8905819b8723fe2c1d161860e5ee1830318dbf49a83bd451cfb8440c28bd6fa457fe1296106559a3c80937a1c1069be3a3a5bd381ee6260e8d9739fce1f607",
"80808080808080808080808080808080", "80808080808080808080808080808080",
"letter advice cage absurd amount doctor acoustic avoid letter advice cage above", "letter advice cage absurd amount doctor acoustic avoid letter advice cage above",
"acd45eb0b06e53d2e0fa6d1b3e8b3c33f200d2be6013fc5f8796c8c1d238552a615a01f325d78a10e633991d92f1236e21c24afe7c679fa1ecbc67fe71a5337d", "d71de856f81a8acc65e6fc851a38d4d7ec216fd0796d0a6827a3ad6ed5511a30fa280f12eb2e47ed2ac03b5c462a0358d18d69fe4f985ec81778c1b370b652a8",
"ffffffffffffffffffffffffffffffff", "ffffffffffffffffffffffffffffffff",
"zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo wrong", "zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo wrong",
"d20f4e7902c3fd2f7716a533b131042036e6df2e44b14c8d65eb57403d002e4a12fa9be5325b257637ad1209e850188ffb061b3033a315b236ffc70c4ab4ea96", "ac27495480225222079d7be181583751e86f571027b0497b5b5d11218e0a8a13332572917f0f8e5a589620c6f15b11c61dee327651a14c34e18231052e48c069",
"000000000000000000000000000000000000000000000000", "000000000000000000000000000000000000000000000000",
"abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon agent", "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon agent",
"55fb6d9683e16f71025b73efa1a297d522010e37a4fc5b54770b09173e4f7fed85f83b075142965015d17c8f7a365e589ac943ed83cfbf76dcaf301c6c53b9d6", "035895f2f481b1b0f01fcf8c289c794660b289981a78f8106447707fdd9666ca06da5a9a565181599b79f53b844d8a71dd9f439c52a3d7b3e8a79c906ac845fa",
"7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f", "7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f",
"legal winner thank year wave sausage worth useful legal winner thank year wave sausage worth useful legal will", "legal winner thank year wave sausage worth useful legal winner thank year wave sausage worth useful legal will",
"a2455beee8e73686d56f92979ed8a69011772f68e8329a437f47e55d79eaeec25afc2ac5ff636ac8578161a09a2ea690747575653f9d91016b09b71227a53791", "f2b94508732bcbacbcc020faefecfc89feafa6649a5491b8c952cede496c214a0c7b3c392d168748f2d4a612bada0753b52a1c7ac53c1e93abd5c6320b9e95dd",
"808080808080808080808080808080808080808080808080", "808080808080808080808080808080808080808080808080",
"letter advice cage absurd amount doctor acoustic avoid letter advice cage absurd amount doctor acoustic avoid letter always", "letter advice cage absurd amount doctor acoustic avoid letter advice cage absurd amount doctor acoustic avoid letter always",
"dd53ab268c524bad304e3decf4298ba1413a785bc866c2118988d1634bddf5a1301718191b247761060bc6dce3c62f833b22c062e51e7508fc04201cd7f8515b", "107d7c02a5aa6f38c58083ff74f04c607c2d2c0ecc55501dadd72d025b751bc27fe913ffb796f841c49b1d33b610cf0e91d3aa239027f5e99fe4ce9e5088cd65",
"ffffffffffffffffffffffffffffffffffffffffffffffff", "ffffffffffffffffffffffffffffffffffffffffffffffff",
"zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo when", "zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo when",
"f0747118b52dcd33d383e5f3d6dddc94f66accd38b6d48f8a07fed9752fa8457dcb40bba5f40399814dcbd1a3f5cfaead1cf26c72268d1aa71561611421d4aaf", "0cd6e5d827bb62eb8fc1e262254223817fd068a74b5b449cc2f667c3f1f985a76379b43348d952e2265b4cd129090758b3e3c2c49103b5051aac2eaeb890a528",
"0000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000",
"abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon art", "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon art",
"681088fbeaf5e4c29de23f55967a942bcb3400dc5b6e507477dfdcb493d921902352e015cd1235279c61ddf26b9536e6cf87fccb3cf2e142db44689f78ccad12", "bda85446c68413707090a52022edd26a1c9462295029f2e60cd7c4f2bbd3097170af7a4d73245cafa9c3cca8d561a7c3de6f5d4a10be8ed2a5e608d68f92fcc8",
"7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f", "7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f",
"legal winner thank year wave sausage worth useful legal winner thank year wave sausage worth useful legal winner thank year wave sausage worth title", "legal winner thank year wave sausage worth useful legal winner thank year wave sausage worth useful legal winner thank year wave sausage worth title",
"0881d39ee42046f433bff48ae0520128b79c0b9ff376c805b384340bd73767cdd8d1583606bafe2879be99ff44847e83057dbe521415a6067e8e4d7334e35a6c", "bc09fca1804f7e69da93c2f2028eb238c227f2e9dda30cd63699232578480a4021b146ad717fbb7e451ce9eb835f43620bf5c514db0f8add49f5d121449d3e87",
"8080808080808080808080808080808080808080808080808080808080808080", "8080808080808080808080808080808080808080808080808080808080808080",
"letter advice cage absurd amount doctor acoustic avoid letter advice cage absurd amount doctor acoustic avoid letter advice cage absurd amount doctor acoustic bless", "letter advice cage absurd amount doctor acoustic avoid letter advice cage absurd amount doctor acoustic avoid letter advice cage absurd amount doctor acoustic bless",
"63362d97a394e67674c5e337b8b8221f242cdf84eac057e08e8d522ac458e0c8b577c487bf82255d41e2ecfaf9326be2b3b31534a990608950b05a5d849e0603", "c0c519bd0e91a2ed54357d9d1ebef6f5af218a153624cf4f2da911a0ed8f7a09e2ef61af0aca007096df430022f7a2b6fb91661a9589097069720d015e4e982f",
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
"zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo vote", "zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo vote",
"3c22432ca0b5c9572a631b1068749bb6b663a78390322ab4b763c3ee21d81a7774f8ecdbc6ec73932b961c7374c7d14156cd61f81e433de3953fad23ea407e58", "dd48c104698c30cfe2b6142103248622fb7bb0ff692eebb00089b32d22484e1613912f0a5b694407be899ffd31ed3992c456cdf60f5d4564b8ba3f05a69890ad",
"b71edfa823c78c5f8d6cade654e298b4",
"require want tube elegant juice cool cup noble town poem plate harsh",
"b424ec5ee4eb4127c3ce0722572c456a47084cda617a26fb647f9a02f43fcc3d11a84dadb6e892ec2641d8592149018a39c8bd9c1cadc969188da4b820bf3371",
"8ffd2ff2b2fa4dd7c61f019698893918dfd72c0ea37d0027", "77c2b00716cec7213839159e404db50d",
"morning truly witness grass pill typical blur then notable session exact coyote word noodle dentist hurry ability dignity", "jelly better achieve collect unaware mountain thought cargo oxygen act hood bridge",
"d20f3879eebf9858443a6ca0f04f568aac06e74fb542475824101855133ed5f54d0805d0fc9bc0e6f03c1f820ee01a462b291caeba7cbf659b670afd00e0db42", "b5b6d0127db1a9d2226af0c3346031d77af31e918dba64287a1b44b8ebf63cdd52676f672a290aae502472cf2d602c051f3e6f18055e84e4c43897fc4e51a6ff",
"9b655bc7d4e380bad6148df1cf8d8a6b023b781b05c2e823c5b5dd05139d30f6",
"opinion client vehicle prefer day frost flame museum vault ladder glad stock casual rose hire reunion trial bullet hope ring eye soldier sense stereo",
"3c6d3843502c73e29d7e9ddc3e81354d3467121244e0b713cdb8e0e76c357d6db2f738c43bc2550bb85c9d5c900fbd7fbba10c76e7a8b920e0d450ef5a6750eb",
"bdc823540d4ff8d372d29f4265fe5cf8", "b63a9c59a6e641f288ebc103017f1da9f8290b3da6bdef7b",
"saddle donate steak box zebra have slender fault draw copper now various", "renew stay biology evidence goat welcome casual join adapt armor shuffle fault little machine walk stumble urge swap",
"0c960d7d54415e5d3ae41ea805bc961f14d7031ea0b92058c19cecab7b7e51f82a4d987dbe63dfaed30805bd746d93e645fd5dffea8354b90688711d6fa570bd", "9248d83e06f4cd98debf5b6f010542760df925ce46cf38a1bdb4e4de7d21f5c39366941c69e1bdbf2966e0f6e6dbece898a0e2f0a4c2b3e640953dfe8b7bbdc5",
"53de16bcad3ea92c691f5d069de6f1870a9adfe764b1aa33",
"fatigue vague quality foil tunnel normal piece two alley upset round asthma predict husband outside normal pretty oppose",
"fa384e2775768bc4905a5f7a014cdb62bbf77f751a039d5a124191099970dafc02e679232aeab769cb1582038907829baa3995255be01fe042b462539b26f1af",
"29932ac2fbba5682ef711bd7429068ac7f90fe6132c9f1a722e8441240cb9a96", "3e141609b97933b66a060dcddc71fad1d91677db872031e85f4c015c5e7e8982",
"civil off radar wash pistol door saddle casino struggle behind boss flight weekend left luggage float vast decorate ring market catch grape heart sport", "dignity pass list indicate nasty swamp pool script soccer toe leaf photo multiply desk host tomato cradle drill spread actor shine dismiss champion exotic",
"777122f7b4e1dd21d385e71b9811d7d8d2adffcb8d0cebb667c93346156d4baec6b23adc519515742a4f6a712cbbef3e03e528f912498a3104206f33259d8823", "ff7f3184df8696d8bef94b6c03114dbee0ef89ff938712301d27ed8336ca89ef9635da20af07d4175f2bf5f3de130f39c9d9e8dd0472489c19b1a020a940da67",
"498e5f6f8039399a5e307406f448f846",
"end indicate swim about near snake juice attend alone pelican dignity mimic",
"551e36122e37276b2840ab5c71b2a33888a6efa501a47b8323b313bf03f6dec1fb3d2ef11bfb35ec41580c5c0be3f881907fe2a3154b6e0ba8e05177b8e928a6",
"7d205696a272051f60c14f146808a2c83bb0f7ef95037b4e", "0460ef47585604c5660618db2e6a7e7f",
"large actor pizza eager cake moral loan clarify behave doctor chunk motor roast know salad parrot kitten item", "afford alter spike radar gate glance object seek swamp infant panel yellow",
"d8bb3b18a5b9844ae1117b680986d93074efc691d9084dc5ef9d3570d9f9bcaffc9c319fb53d6c728564ee0e4494953245607688adb2efbbe77b912835f40e8c", "65f93a9f36b6c85cbe634ffc1f99f2b82cbb10b31edc7f087b4f6cb9e976e9faf76ff41f8f27c99afdf38f7a303ba1136ee48a4c1e7fcd3dba7aa876113a36e4",
"d10c1c341f19c89a5c8c505cabfa027422ea6cb4cb6c28003898676ef7611cd2",
"speed genius artist dilemma orient essay impulse meat frequent garlic letter tribe concert curve spring horn chimney achieve champion solution urge rack infant furnace",
"a2f0b91b238ca1df0c4ac89eaa628701800f70732a1952982f3021e94bf7c3aafa0bb51bbdcc210f1e433d3e740660d1e4053c12edfdc1eb77ceafbe6a32723e",
"719ddb2a59b10066c74d26954da2dc2e", "72f60ebac5dd8add8d2a25a797102c3ce21bc029c200076f",
"immense uphold skin recall avoid cricket brush pill next home require friend", "indicate race push merry suffer human cruise dwarf pole review arch keep canvas theme poem divorce alter left",
"9be5826432f915ace1f77827028a0ab7098dd3776304aa17e03698b09e5e93914e3e3f0d3d38c9b265ec2cc4bba1da8c9d9a97c8a3b1ec05add8e34a1c676490", "3bbf9daa0dfad8229786ace5ddb4e00fa98a044ae4c4975ffd5e094dba9e0bb289349dbe2091761f30f382d4e35c4a670ee8ab50758d2c55881be69e327117ba",
"5746a7704cd3b9dc0a022f2a9025618d813c8ca873b8008c",
"firm cry swing often describe unlock chimney echo clever license flash brand because edge peace jacket above gentle",
"06f5b2d7af46c2e7b7b99c87aa52d17c27925ba685ba5e572b4e978da2adee44fe7d5726966cd2ee1ae47b65790baa4b3f7952505b0b45d9c8673a29e6a57ffc",
"8fdda21cc1b39a6fb264ab3c007995cf9ed9efcfebc07652951e769b6bcbfad4", "2c85efc7f24ee4573d2b81a6ec66cee209b2dcbd09d8eddc51e0215b0b68e416",
"more unfair mango lock defy daughter sister nice despair adult grace palace unique wave distance job iron net elegant unfold repeat tourist twice number", "clutch control vehicle tonight unusual clog visa ice plunge glimpse recipe series open hour vintage deposit universe tip job dress radar refuse motion taste",
"c37ae2956e1396b03a722d647dbcf2672cb8db1493c2c136ab9370a62c19c8f45023a635b7c2646a9748ff28c7ef64d93d089c315d390c50cee19cb46a01927f" "fe908f96f46668b2d5b37d82f558c77ed0d69dd0e7e043a5b0511c48c2f1064694a956f86360c93dd04052a8899497ce9e985ebe0c8c52b955e6ae86d4ff4449",
"eaebabb2383351fd31d703840b32e9e2",
"turtle front uncle idea crush write shrug there lottery flower risk shell",
"bdfb76a0759f301b0b899a1e3985227e53b3f51e67e3f2a65363caedf3e32fde42a66c404f18d7b05818c95ef3ca1e5146646856c461c073169467511680876c",
"7ac45cfe7722ee6c7ba84fbc2d5bd61b45cb2fe5eb65aa78",
"kiss carry display unusual confirm curtain upgrade antique rotate hello void custom frequent obey nut hole price segment",
"ed56ff6c833c07982eb7119a8f48fd363c4a9b1601cd2de736b01045c5eb8ab4f57b079403485d1c4924f0790dc10a971763337cb9f9c62226f64fff26397c79",
"4fa1a8bc3e6d80ee1316050e862c1812031493212b7ec3f3bb1b08f168cabeef",
"exile ask congress lamp submit jacket era scheme attend cousin alcohol catch course end lucky hurt sentence oven short ball bird grab wing top",
"095ee6f817b4c2cb30a5a797360a81a40ab0f9a4e25ecd672a3f58a0b5ba0687c096a6b14d2c0deb3bdefce4f61d01ae07417d502429352e27695163f7447a8c",
"18ab19a9f54a9274f03e5209a2ac8a91",
"board flee heavy tunnel powder denial science ski answer betray cargo cat",
"6eff1bb21562918509c73cb990260db07c0ce34ff0e3cc4a8cb3276129fbcb300bddfe005831350efd633909f476c45c88253276d9fd0df6ef48609e8bb7dca8",
"18a2e1d81b8ecfb2a333adcb0c17a5b9eb76cc5d05db91a4",
"board blade invite damage undo sun mimic interest slam gaze truly inherit resist great inject rocket museum chief",
"f84521c777a13b61564234bf8f8b62b3afce27fc4062b51bb5e62bdfecb23864ee6ecf07c1d5a97c0834307c5c852d8ceb88e7c97923c0a3b496bedd4e5f88a9",
"15da872c95a13dd738fbf50e427583ad61f18fd99f628c417a61cf8343c90419",
"beyond stage sleep clip because twist token leaf atom beauty genius food business side grid unable middle armed observe pair crouch tonight away coconut",
"b15509eaa2d09d3efd3e006ef42151b30367dc6e3aa5e44caba3fe4d3e352e65101fbdb86a96776b91946ff06f8eac594dc6ee1d3e82a42dfe1b40fef6bcc3fd"
}; };
private MnemonicCode mc; private MnemonicCode mc;
@Before @Before
@ -145,9 +168,9 @@ public class MnemonicCodeTest {
byte[] seed = MnemonicCode.toSeed(code, "TREZOR"); byte[] seed = MnemonicCode.toSeed(code, "TREZOR");
byte[] entropy = mc.toEntropy(split(vecCode)); byte[] entropy = mc.toEntropy(split(vecCode));
assertEquals(vecData, new String(Hex.encode(entropy)));
assertEquals(vecCode, Joiner.on(' ').join(code)); assertEquals(vecCode, Joiner.on(' ').join(code));
assertEquals(vecSeed, new String(Hex.encode(seed))); assertEquals(vecSeed, new String(Hex.encode(seed)));
assertEquals(vecData, new String(Hex.encode(entropy)));
} }
} }