org.spongycastle.util.encoders.Base64.toBase64String()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中org.spongycastle.util.encoders.Base64.toBase64String()方法的一些代码示例，展示了Base64.toBase64String()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Base64.toBase64String()方法的具体详情如下：
包路径：org.spongycastle.util.encoders.Base64
类名称：Base64
方法名：toBase64String

Base64.toBase64String介绍

暂无

代码示例

代码示例来源：origin: CoinbaseWallet/toshi-headless-client

private void saveIvToFile(final byte[] iv) {
  final String toWrite = Base64.toBase64String(iv);
  //this.preferences.edit().putString(IV, toWrite).apply();
}

代码示例来源：origin: cternes/openkeepass

@Override
public String write(byte[] value) throws Exception {
  return Base64.toBase64String(value);
}

代码示例来源：origin: nebulasio/neb.java

public static String Base64ToString(byte[] data) {
  return Base64.toBase64String(data);
}

代码示例来源：origin: cternes/openkeepass

@Override
public String write(UUID value) throws Exception {
  if(value == null) {
    return Base64.toBase64String(new byte[0]);
  }
  
  return Base64.toBase64String(ByteUtils.uuidToBytes(value));
}

代码示例来源：origin: com.madgag.spongycastle/bcpkix-jdk15on

private String annotateRequest(byte[] data)
{
  int i = 0;
  StringWriter sw = new StringWriter();
  PrintWriter pw = new PrintWriter(sw);
  // pw.print("-----BEGIN CERTIFICATE REQUEST-----\n");
  do
  {
    if (i + 48 < data.length)
    {
      pw.print(Base64.toBase64String(data, i, 48));
      i += 48;
    }
    else
    {
      pw.print(Base64.toBase64String(data, i, data.length - i));
      i = data.length;
    }
    pw.print('\n');
  }
  while (i < data.length);
  //  pw.print("-----END CERTIFICATE REQUEST-----\n");
  pw.flush();
  return sw.toString();
}

代码示例来源：origin: com.madgag.spongycastle/core

public static String toBase64String(
  byte[] data,
  int off,
  int length)
{
  byte[] encoded = encode(data, off, length);
  return Strings.fromByteArray(encoded);
}

代码示例来源：origin: Multibit-Legacy/multibit-hardware

/**
 * <p>Get an SSH key from the compressed EC public key in base64</p>
 *
 * @param publicKey The ecdsa-sha2-nistp256 EC public key
 *
 * @return An ssh key-only base64 format of public key from given EC public key
 */
public static String decompressSSHKeyFromNistp256(ECPublicKey publicKey) {
 ByteBuffer buffer = ByteBuffer.allocate(104);
 buffer.putInt(KEY_PREFIX.getBytes(Charsets.UTF_8).length);
 buffer.put(KEY_PREFIX.getBytes(Charsets.UTF_8));
 buffer.putInt(CURVE_NAME.getBytes(Charsets.UTF_8).length);
 buffer.put(CURVE_NAME.getBytes(Charsets.UTF_8));
 byte[] octet = {(byte) 0x04}; // this is special byte for SSH
 byte[] x = publicKey.getW().getAffineX().toByteArray(); // get X, Y cords of ECPoint
 byte[] y = publicKey.getW().getAffineY().toByteArray();
 byte[] x32 = ByteUtils.subArray(x, x.length - 32, x.length); //get last 32 bytes
 byte[] y32 = ByteUtils.subArray(y, y.length - 32, y.length);
 // Ignore the y32 warning here in Intellij - it's just a naming mismatch in parameters
 byte[] data = ByteUtils.concatenate(octet, ByteUtils.concatenate(x32, y32));
 buffer.putInt(data.length);
 buffer.put(data);
 return Base64.toBase64String(buffer.array());
}

代码示例来源：origin: martin-lizner/trezor-ssh-agent

/**
 * <p>
 * Get an SSH key from the compressed EC public key in base64</p>
 *
 * @param publicKey The ecdsa-sha2-nistp256 EC public key
 *
 * @return An ssh key-only base64 format of public key from given EC public
 * key
 */
public static String serializeSSHKeyFromNistp256(ECPublicKey publicKey) {
  ByteBuffer buffer = ByteBuffer.allocate(104);
  buffer.putInt(NISTP256_KEY_PREFIX.getBytes(Charsets.UTF_8).length);
  buffer.put(NISTP256_KEY_PREFIX.getBytes(Charsets.UTF_8));
  buffer.putInt(NISTP256_CURVE_NAME.getBytes(Charsets.UTF_8).length);
  buffer.put(NISTP256_CURVE_NAME.getBytes(Charsets.UTF_8));
  byte[] octet = {(byte) 0x04}; // this is special byte for SSH
  byte[] x = publicKey.getW().getAffineX().toByteArray(); // get X, Y cords of ECPoint
  byte[] y = publicKey.getW().getAffineY().toByteArray();
  byte[] x32 = ByteUtils.subArray(x, x.length - 32, x.length); //get last 32 bytes
  byte[] y32 = ByteUtils.subArray(y, y.length - 32, y.length);
  byte[] data = ByteUtils.concatenate(octet, ByteUtils.concatenate(x32, y32));
  buffer.putInt(data.length);
  buffer.put(data);
  return Base64.toBase64String(buffer.array());
}

代码示例来源：origin: martin-lizner/trezor-ssh-agent

public static String serializeSSHKeyFromEd25519(byte[] pubKey) {
  byte[] pubKeyWorking = ByteUtils.clone(pubKey);
  if (pubKeyWorking[0] == 0x00) {
    pubKeyWorking = ByteUtils.subArray(pubKeyWorking, 1); //strip the first byte
  }
  byte[] keyTypeFrame = AgentUtils.frameArray(ED25519_KEY_PREFIX.getBytes(Charsets.UTF_8));
  byte[] pubKeyFrame = AgentUtils.frameArray(pubKeyWorking);
  String serializedKey = Base64.toBase64String(ByteUtils.concatenate(keyTypeFrame, pubKeyFrame)); // easier than nistp256, we do not need to uncompress pubkey to x and y, we just send it compressed as device provided
  return ED25519_KEY_PREFIX + " " + serializedKey;
}

代码示例来源：origin: HashEngineering/dashj

public static boolean verifyMessage(PublicKey pubkey, MasternodeSignature vchSig, String strMessage, StringBuilder errorMessage)
{
  //int length = Utils.BITCOIN_SIGNED_MESSAGE_HEADER.length()+strMessage.length();
  //byte dataToHash [] = (Utils.BITCOIN_SIGNED_MESSAGE_HEADER_BYTES+strMessage).getBytes();
  ECKey pubkey2 = null;
  try {
    //pubkey2 = PublicKey.recoverCompact(Sha256Hash.twiceOf(dataToHash), vchSig);
    pubkey2 = ECKey.fromPublicOnly(pubkey.getBytes());
    pubkey2.verifyMessage(strMessage.getBytes(), vchSig.getBytes());
    //ECKey.verify()
    //if(DarkCoinSystem.fDebug && !pubkey.getId().equals(pubkey2.getId()))
    //    log.info("DarkSendSigner.verifyMessage -- keys don't match: " + pubkey2.getId().toString()+ " " + pubkey.getId().toString());
    //return pubkey.getId().equals(pubkey2.getId());
    return true;
  }
  catch(SignatureException x)
  {
    errorMessage.append("keys don't match - input: "+Utils.HEX.encode(pubkey.getId()));
    errorMessage.append(", recovered: " + (pubkey2 != null ? Utils.HEX.encode(pubkey2.getPubKeyHash()) : "null"));
    errorMessage.append(",\nmessage: "+ String.valueOf(strMessage));
    errorMessage.append(", sig: \n" + Base64.toBase64String(vchSig.getBytes())+ "\n" + x.getMessage());
    return false;
  }
}
public static boolean verifyMessage1(PublicKey pubkey, MasternodeSignature vchSig, byte[] message, StringBuilder errorMessage)

代码示例来源：origin: HashEngineering/dashj

public static boolean verifyHash(Sha256Hash hash, byte [] pubkeyId, MasternodeSignature vchSig, StringBuilder strErrorRet) {
  ECKey pubkeyFromSig;
  try {
    pubkeyFromSig = ECKey.signedMessageToKey(hash, vchSig.getBytes());
    if (pubkeyFromSig == null) {
      strErrorRet.append("Error recovering public key.");
      return false;
    }
    if (!Arrays.equals(pubkeyFromSig.getPubKeyHash(), pubkeyId)) {
      strErrorRet.append(String.format("Keys don't match: pubkey=%s, pubkeyFromSig=%s, hash=%s, vchSig=%s",
          HEX.encode(pubkeyId), HEX.encode(pubkeyFromSig.getPubKeyHash()),
          hash.toString(), Base64.toBase64String(vchSig.getBytes())));
      return false;
    }
    return true;
  } catch (SignatureException x) {
    strErrorRet.append("exception:  " + x.getMessage());
    return false;
  }
}

代码示例来源：origin: com.madgag.spongycastle/bcpkix-jdk15on

public ESTRequest onConnection(Source source, ESTRequest request)
    throws IOException
  {
    //
    // Add challenge password from tls unique
    //
    if (source instanceof TLSUniqueProvider && ((TLSUniqueProvider)source).isTLSUniqueAvailable())
    {
      PKCS10CertificationRequestBuilder localBuilder = new PKCS10CertificationRequestBuilder(builder);
      ByteArrayOutputStream bos = new ByteArrayOutputStream();
      byte[] tlsUnique = ((TLSUniqueProvider)source).getTLSUnique();
      localBuilder.setAttribute(PKCSObjectIdentifiers.pkcs_9_at_challengePassword, new DERPrintableString(Base64.toBase64String(tlsUnique)));
      bos.write(annotateRequest(localBuilder.build(contentSigner).getEncoded()).getBytes());
      bos.flush();
      ESTRequestBuilder reqBuilder = new ESTRequestBuilder(request).withData(bos.toByteArray());
      reqBuilder.setHeader("Content-Type", "application/pkcs10");
      reqBuilder.setHeader("Content-Transfer-Encoding", "base64");
      reqBuilder.setHeader("Content-Length", Long.toString(bos.size()));
      return reqBuilder.build();
    }
    else
    {
      throw new IOException("Source does not supply TLS unique.");
    }
  }
});

代码示例来源：origin: martin-lizner/trezor-ssh-agent

String keyTypeProvided = unframeKeyTypeFromProvidedSSHKey(keyInBytes);
Logger.getLogger(SSHAgent.class.getName()).log(Level.FINE, "Server sent challenge: {0}", Base64.toBase64String(challengeData));
Logger.getLogger(SSHAgent.class.getName()).log(Level.FINE, "Effective username: {0}", new String(userName));
Logger.getLogger(SSHAgent.class.getName()).log(Level.FINE, "Effective public key: {0}", Base64.toBase64String(keyInBytes));

代码示例来源：origin: Multibit-Legacy/multibit-hd

String base64Signature = Base64.toBase64String(signature.getSignature());

代码示例来源：origin: com.madgag.spongycastle/bcpkix-jdk15on

answer.setHeader("Authorization", "Basic " + Base64.toBase64String(userPass.getBytes()));

代码示例来源：origin: nebulasio/neb.java

String rawTransaction = Base64.toBase64String(rawData); // generate transaction raw data

代码示例来源：origin: HashEngineering/dashj

Base64.toBase64String(sig.getBytes()));
Base64.toBase64String(sig.getBytes()));

代码示例来源：origin: HashEngineering/dashj

message = strMessage.getBytes();
log.info("CMasternodeBroadcast::VerifySignature - sanitized strMessage: "+Utils.sanitizeString(strMessage)+", pubKeyCollateralAddress address: "+new Address(params, pubKeyCollateralAddress.getId()).toString()+", sig: %s\n" +
    Base64.toBase64String(sig.getBytes()));

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