Artificial Intelligence
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hex private key to 13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so


egnJwaF4jY7yBwZJL "cHxb9exj1cyL1hZeBPqdnCfbKcM6Tjd4X4EyFM8Mkn3UvbrpsGJ9" }; private byte [][] bytesKeys = { DH_TEST_KEY }; @Test public void testGenerateEphemeralKeyPair() throws InvalidCipherTextException, NoSuchAlgorithmException, NoSuchProviderException, IOException, KeyFactoryException, InvalidCipherTextException { for (int i = 0; i < hexKeys.length; ++i) { // generate ephemeral key SecureRandom rand = new SecureRandom(); ECParamaters kParams = EcKeyUtils.getECParamaters(); NamedGroup ng = NamedGroup.convertToNamedGroup(65281); KeyShareEntry ephemeralShare = kAgreement.generateEphemeralKey(rand, ng); assertEquals(Bytes.concat(ng.getBytes(), ephemeralShare.getKeyExchange()), bytesKeys[i]); } } @Test public void testOneWayP256() throws InvalidCipherTextException, NoSuchAlgorithmException, NoSuchProviderException, IOException, KeyFactoryException, InvalidCipherTextException { FullyQualifiedDomainName name = new FullyQualifiedDomainName("hqs.com"); DHRequest dhClient = new DHRequest(name, EcKeyUtils.getECParamaters(), NamedGroup.X25519); byte[] clientDHPublicKeyBlob = dhClient.toProtocolBytes(); System.out.println(ByteUtils.bytesToHex(clientDHPublicKeyBlob, true)); // server calculates its ephemeral key and sends response KeyPair serverKeyPair = EcKeyUtils.generateKeyPair(dhClient.getECParamaters()); getAgreement(serverKeyPair, dhClient.getClientKeyExchanges().getContent(), serverKeyPair.getPrivate()); // client calculates its secret KeyPair clientKeyPair = EcKeyUtils.generateKeyPair(EcNamedCurveTable.getParameterSpec(dhClient.getNamedGroup())); IKeyExchange keyExchange = getAgreement(clientKeyPair, serverKeyPair.getPublic().getEncoded(), clientKeyPair.getPrivate()); short selectedKdf = TLSConstants.HKDF_SHA256; short selectedAe = TLSConstants.AES_128_GCM; short selectedHmac = TLSConstants.HMAC_SHA256; ECDHClientKeyExchange kex = (ECDHClientKeyExchange) dhClient.getClientKeyExchanges().getContent(); byte[] seed = new byte[kex.getKeysLength() + kex.getOffsetLength()]; System.arraycopy(kex.getOffset(), 0, seed, 0, kex.getOffsetLength()); System.arraycopy(kex.getKeys(), 0, seed, kex.getOffsetLength(), kex.getKeysLength()); byte[] outbuffer = keyExchange.generateEncryptionKeys(seed, selectedKdf, selectedAe, selectedHmac, 16, 16, 16); System.out.println(ByteUtils.bytesToHex(outbuffer, true)); } @Test public void testOneWayP2561() throws InvalidCipherTextException, NoSuchAlgorithmException, NoSuchProviderException, IOException, KeyFactoryException, InvalidCipherTextException { FullyQualifiedDomainName name = new FullyQualifiedDomainName("hqs.com"); DHRequest dhClient = new DHRequest(name, EcKeyUtils.getECParamaters(), NamedGroup.X25519); byte[] clientDHPublicKeyBlob = dhClient.toProtocolBytes(); System.out.println(ByteUtils.bytesToHex(clientDHPublicKeyBlob, true)); // server calculates its ephemeral key and sends response KeyPair serverKeyPair = EcKeyUtils.generateKeyPair(((ECPublicKey) clientKeyPair.getPublic()).getParams()); getAgreement((ECPublicKey) clientKeyPair.getPublic(), clientKeyPair.getPrivate()); // client calculates its secret KeyPair clientKeyPair = EcKeyUtils.generateKeyPair(EcNamedCurveTable.getParameterSpec(dhClient.getNamedGroup())); IKeyExchange keyExchange = getAgreement(clientKeyPair, serverKeyPair.getPublic().getEncoded(), clientKeyPair.getPrivate()); short selectedKdf = TLSConstants.HKDF_SHA256; short selectedAe = TLSConstants.AES_128_GCM; short selectedHmac = TLSConstants.HMAC_SHA256; ECDHClientKeyExchange kex = (ECDHClientKeyExchange) dhClient.getClientKeyExchanges().getContent(); byte[] seed = new byte[kex.getKeysLength() + kex.getOffsetLength()]; System.arraycopy(kex.getOffset(), 0, seed, 0, kex.getOffsetLength()); System.arraycopy(kex.getKeys(), 0, seed, kex.getOffsetLength(), kex.getKeysLength()); byte[] outbuffer = keyExchange.generateEncryptionKeys(seed, selectedKdf, selectedAe, selectedHmac, 16, 16, 16); System.out.println(ByteUtils.bytesToHex(outbuffer, true)); } private IKeyExchange getAgreement(ECPublicKey clientEphemeral, ECPrivateKey masterPrivate) throws IOException { ECPublicKey masterPublic = null; masterPublic = EcKeyUtils.decodeECPublicKey(bytesKeys[0], ECUtils.ECDH_ALGORITHM); return new ECDHKeyExchange(masterPublic, masterPrivate); } private IKeyExchange getAgreement(KeyPair clientKeyPair, byte[] serverShare, PrivateKey privateKey) throws IOException, InvalidCipherTextException, NoSuchProviderException, NoSuchAlgorithmException, KeyFactoryException { ECPublicKey serverPublic = EcKeyUtils.decodeECPublicKey(serverShare, ECUtils.ECDH_ALGORITHM); ECPublicKey clientPublic = (ECPublicKey) clientKeyPair.getPublic(); return new ECDHKeyExchange(clientPublic, privateKey); } @Test public void testDifferentAlgorithms() throws InvalidCipherTextException, NoSuchAlgorithmException, NoSuchProviderException, IOException, KeyFactoryException, InvalidCipherTextException { for (int i = 0; i < hexKeys.length; ++i) { DHKeyPairWithOptions keyPair = new DHKeyPairWithOptions(hexKeys[i]); // check that master keys can be recreated from private key DHPublicKey dhPublicKey = keyPair.getPublicKey(); DHPrivateKey dhPrivateKey = keyPair.getPrivateKey(); assertNotNull(dhPublicKey); assertNotNull(dhPrivateKey); assertEquals(ECDH_ALGORITHM, dhPublicKey.getAlgorithm()); assertEquals(ECDH_ALGORITHM, dhPrivateKey.getAlgorithm()); // calculate secret key DHKeyAgreement kAgreement = createKeyAgreement(); kAgreement.init(dhPrivateKey); byte[] serverSecretKey = kAgreement.calculate(dhPublicKey, option, hexKeys[i]).getContent(); assertNotNull(serverSecretKey); assertEquals(Hex.decodeHex(hexKeys[i].toCharArray()), serverSecretKey); } } @Test public void testScriptCoverage() { ECDHKeyExchange kex = new ECDHKeyExchange(null, null) { @Override public KeySet getKeys(byte[] encMessage, int hkdfAlgorithm, int encAlgorithm, int macAlgorithm) throws IOException, java.security.NoSuchAlgorithmException, java.security.NoSuchProviderException { throw new NoSuchProviderException(); } }; try { kex.getKeys(new byte[1], 0, 0, HKDF_CONSTANTS.TLS_HKDF_WITH_SHA256); fail(); } catch (NoSuchProviderException e) { } kex = new ECDHKeyExchange(new EcParamaters(), null) { @Override public NamedECPublicKey decodeECPublicKey(byte[] keyData, String algorithm) throws InvalidKeyException { throw new InvalidKeyException(); } }; try { kex.getKeys(new byte[1], 0, 0, HKDF_CONSTANTS.TLS_HKDF_WITH_SHA256); fail(); } catch (InvalidKeyException e) { } kex = new ECDHKeyExchange(new EcParamaters(), new ECPublicKeyParameters(new BrainpoolP224r1(), new byte[10], new byte[11], new byte[12])) { @Override public short getSerializedIndex() { return 0; } @Override protected byte[] getPublicKey() { throw new UnsupportedOperationException(); } }; try { kex.getKeys(new byte[1], 0, 0, HKDF_CONSTANTS.TLS_HKDF_WITH_SHA256); fail(); } catch (Exception e) { assertEquals(UnsupportedOperationException.class, e.getClass()); } } } Update (2024-07-01): 4AsBMMFgQ35N4iRv (public compressed)` | `L4sen7f7LkQ2V6CbDTrkSHBE6njtmcAS5GeTjtHCJNSGMMcQ4Psm` | | `hZEQAFqTpeQQyiZx4YVrQoJ4CknzqcBhft` | `hQ3wDxJj3EfSrwQuKVvxCGQ16Fwk1RrNpuKB5EWN1orPg28DJHAR` | `

Public key to 1CZKVXnZYRCVnBzvPN2uU3vMoehmtmrnmb (Address)

`| `3JgaPdRcJuegvnGqizVEETs5XMLrs61Uw3`| `

`Bitcoin Cash Address to 5Jp3mTfHTrXamr6Pa8qSn6Sb4834uu8jeo5Jy8A3UW9v9cNuDiZ` (multisig 2 of 3)`

`| `p`=
`4BeVidWat8k5p6NNerro5yHiHZ8KwKqK67VUBrRzvNk8Qr6pXVoe64GkCkvwTAAmnJS beats 2.0?! who needs, remembers or wants that weak Ryan Kidd on the marketing team?```| `3AxBrTjAFm7G9MU2qGRrR5dtE6JRGKVKGc` | |`10`

Aggregated Signature - 1

` | `**Not really Secure! Do Not reuse this Salt for different password logins**` | |`80ce2a48` `

Aggregated Signature - 2 NNC

` | `**Not really Secure! Do Not reuse this Salt for different password logins**` | |`80ce2a48` `

Aggregated Signature - 3 NNC

` | `**Not really Secure! Do Not reuse this Salt for different password logins**` | # FNTsyDPW3sXhU7B6rvyrPZxVKgwmgBceSFaLsiePAyCVj **Unlock phrase to `FgKCBYoQMv9wFunKXTVV6rdT7s5m1qyVEX` (key 0)** `toilet stumble peace refuse organ talent kite sleep peace assist wealth hip` **Unlock phrase to `FjQBYhM9LuLXAKtYnssUzkdJyHUnLG2cBN` (key 1)** `animal morning rose head banner impact finger crush ahead chapter unite cart`