## Uses of Class
net.i2p.data.DataFormatException

- Packages that use DataFormatException
  Package | Description
  --- | ---
  net.i2p.client.datagram | Provides a standard way for reading and writing messages transferred over I2P so that the recipient has an authenticated mechanism to reply to it.
  net.i2p.crypto | These classes provide a number of low-level cryptographic routines.
  net.i2p.data | These classes define the common data structures used by the various I2P protocols.
  net.i2p.data.i2cp | The Invisible Internet Client Protocol (I2CP) allows applications simplified access to the I2P network without requiring them to deal with the issues involved with the Invisible Internet Network Protocol (I2NP).
  net.i2p.data.i2np | The Invisible Internet Network Protocol (I2NP) is only a part of how an application can send messages over the network.
  net.i2p.i2ptunnel |
  net.i2p.router | The I2P router application handles the I2P network communication.
  net.i2p.sam |

- - ### Uses of DataFormatException in net.i2p.client.datagram

    Methods in net.i2p.client.datagram that throw DataFormatException
    Modifier and Type | Method and Description
    --- | ---
    `void` | I2PDatagramDissector.`loadI2PDatagram(byte[] dgram)` Load an I2P repliable datagram into the dissector.

  - ### Uses of DataFormatException in net.i2p.crypto

    Methods in net.i2p.crypto that throw DataFormatException
    Modifier and Type | Method and Description
    --- | ---
    `byte[]` | ElGamalAESEngine.`decrypt(byte[] data, PrivateKey targetPrivateKey)` Deprecated. specify the key manager!
    `byte[]` | ElGamalAESEngine.`decrypt(byte[] data, PrivateKey targetPrivateKey, SessionKeyManager keyManager)` Decrypt the message using the given private key and using tags from the specified key manager.
    `(package private) byte[]` | ElGamalAESEngine.`decryptAESBlock(byte[] encrypted, int offset, int encryptedLen, SessionKey key, byte[] iv, byte[] sentTag, Set foundTags, SessionKey foundKey)`
    `void` | SHA1Hash.`readBytes(InputStream in)`

  - ### Uses of DataFormatException in net.i2p.data

    Methods in net.i2p.data that throw DataFormatException
    Modifier and Type | Method and Description
    --- | ---
    `static Certificate` | Certificate.`create(InputStream in)` If null cert, return immutable static instance, else create new
    `Destination` | PrivateKeyFile.`createIfAbsent()` Also reads in the file to get the privKey and signingPrivKey, which aren't available from I2PClient.
    `void` | DataStructure.`fromBase64(String data)` Load the structure from the base 64 encoded data provided
    `void` | DataStructureImpl.`fromBase64(String data)`
    `void` | SimpleDataStructure.`fromBase64(String data)` Sets the data.
    `void` | DataStructure.`fromByteArray(byte[] data)`
    `void` | DataStructureImpl.`fromByteArray(byte[] data)`
    `void` | SimpleDataStructure.`fromByteArray(byte[] data)` Overridden for efficiency.
    `void` | DateAndFlags.`fromByteArray(byte[] data)` Overridden for efficiency.
    `void` | TunnelId.`fromByteArray(byte[] data)` Overridden for efficiency.
    `static Date` | DataHelper.`fromDate(byte[] src, int offset)`
    `static int` | DataHelper.`fromProperties(byte[] source, int offset, Properties target)` Reads the props from the byte array and puts them in the Properties target See readProperties() for the format.
    `protected abstract byte[]` | DatabaseEntry.`getBytes()` Returns the raw payload data, excluding the signature, to be signed by sign().
    `protected byte[]` | RouterInfo.`getBytes()` Write out the raw payload of the routerInfo, excluding the signature.
    `Destination` | PrivateKeyFile.`getDestination()` Also sets the local privKey and signingPrivKey
    `static Boolean` | DataHelper.`readBoolean(InputStream in)` Deprecated. unused
    `int` | Certificate.`readBytes(byte[] source, int offset)`
    `int` | Destination.`readBytes(byte[] source, int offset)` deprecated, used only by Packet.java in streaming
    `void` | DataStructure.`readBytes(InputStream in)` Load up the current object with data from the given stream.
    `void` | Payload.`readBytes(InputStream in)`
    `void` | SimpleDataStructure.`readBytes(InputStream in)` Sets the data.
    `void` | Certificate.`readBytes(InputStream in)`
    `void` | DateAndFlags.`readBytes(InputStream in)`
    `void` | Address.`readBytes(InputStream in)`
    `void` | TunnelId.`readBytes(InputStream in)`
    `void` | RouterAddress.`readBytes(InputStream in)`
    `void` | Hash.`readBytes(InputStream in)`
    `void` | KeysAndCert.`readBytes(InputStream in)`
    `void` | LeaseSet.`readBytes(InputStream in)` This does NOT validate the signature
    `void` | RouterInfo.`readBytes(InputStream in)` This does NOT validate the signature
    `void` | Lease.`readBytes(InputStream in)`
    `static Date` | DataHelper.`readDate(InputStream in)` Read in a date from the stream as specified by the I2P data structure spec.
    `static long` | DataHelper.`readLong(InputStream rawStream, int numBytes)` Read the stream for an integer as defined by the I2P data structure specification.
    `static Properties` | DataHelper.`readProperties(InputStream rawStream)` Read a mapping from the stream, as defined by the I2P data structure spec, and store it into a Properties object.
    `static String` | DataHelper.`readString(InputStream in)` Read in a string from the stream as specified by the I2P data structure spec.
    `void` | DatabaseEntry.`sign(SigningPrivateKey key)` Sign the structure using the supplied signing key
    `static int` | DataHelper.`toProperties(byte[] target, int offset, Properties props)` Deprecated.
    `static byte[]` | DataHelper.`toProperties(Properties opts)` Writes the props to returned byte array, not sorted (unless the opts param is an OrderedProperties) Strings will be UTF-8 encoded in the byte array.
    `void` | PrivateKeyFile.`write()` Copied from I2PClientImpl.createDestination()
    `static void` | DataHelper.`writeBoolean(OutputStream out, Boolean bool)` Deprecated. unused
    `void` | DataStructure.`writeBytes(OutputStream out)` Write out the data structure to the stream, using the format defined in the I2P data structure specification.
    `void` | Payload.`writeBytes(OutputStream out)`
    `void` | SimpleDataStructure.`writeBytes(OutputStream out)`
    `void` | Certificate.`writeBytes(OutputStream out)`
    `void` | DateAndFlags.`writeBytes(OutputStream out)`
    `void` | Address.`writeBytes(OutputStream out)`
    `void` | TunnelId.`writeBytes(OutputStream out)`
    `void` | RouterAddress.`writeBytes(OutputStream out)`
    `void` | KeysAndCert.`writeBytes(OutputStream out)`
    `void` | LeaseSet.`writeBytes(OutputStream out)` This does NOT validate the signature
    `void` | RouterInfo.`writeBytes(OutputStream out)` This does NOT validate the signature
    `void` | Lease.`writeBytes(OutputStream out)`
    `static void` | DataHelper.`writeDate(OutputStream out, Date date)` Write out a date to the stream as specified by the I2P data structure spec.
    `static void` | DataHelper.`writeLong(OutputStream rawStream, int numBytes, long value)` Write an integer as defined by the I2P data structure specification to the stream.
    `static void` | DataHelper.`writeProperties(OutputStream rawStream, Properties props)` Write a mapping to the stream, as defined by the I2P data structure spec, and store it into a Properties object.
    `static void` | DataHelper.`writeProperties(OutputStream rawStream, Properties props, boolean utf8)` Writes the props to the stream, sorted by property name.
    `static void` | DataHelper.`writeProperties(OutputStream rawStream, Properties props, boolean utf8, boolean sort)` Writes the props to the stream, sorted by property name if sort == true or if props is an OrderedProperties.
    `static void` | DataHelper.`writeString(OutputStream out, String string)` Write out a string to the stream as specified by the I2P data structure spec.

    Constructors in net.i2p.data that throw DataFormatException
    Constructor and Description
    `Destination(String s)` alternative constructor which takes a base64 string representation
    `PrivateKey(String base64Data)` constructs from base64
    `PublicKey(String base64Data)` constructs from base64
    `SigningPrivateKey(String base64Data)` constructs from base64
    `SigningPublicKey(String base64Data)` constructs from base64
    `VerifiedDestination(Destination d)` create from an existing Dest
    `VerifiedDestination(String s)` alternative constructor which takes a base64 string representation

  - ### Uses of DataFormatException in net.i2p.data.i2cp

    Methods in net.i2p.data.i2cp that throw DataFormatException
    Modifier and Type | Method and Description
    --- | ---
    `void` | SessionConfig.`readBytes(InputStream rawConfig)`
    `void` | I2CPMessageImpl.`readBytes(InputStream in)`
    `void` | MessageId.`readBytes(InputStream in)`
    `void` | SessionId.`readBytes(InputStream in)`
    `void` | AbuseSeverity.`readBytes(InputStream in)`
    `void` | AbuseReason.`readBytes(InputStream in)`
    `void` | SessionConfig.`signSessionConfig(SigningPrivateKey signingKey)` Sign the structure using the supplied private key
    `void` | SessionConfig.`writeBytes(OutputStream out)`
    `void` | I2CPMessageImpl.`writeBytes(OutputStream out)`
    `void` | MessageId.`writeBytes(OutputStream out)`
    `void` | SessionId.`writeBytes(OutputStream out)`
    `void` | AbuseSeverity.`writeBytes(OutputStream out)`
    `void` | AbuseReason.`writeBytes(OutputStream out)`

  - ### Uses of DataFormatException in net.i2p.data.i2np

    Methods in net.i2p.data.i2np that throw DataFormatException
    Modifier and Type | Method and Description
    --- | ---
    `int` | GarlicClove.`readBytes(byte[] source, int offset)`
    `int` | DeliveryInstructions.`readBytes(byte[] data, int offset)`
    `void` | I2NPMessageImpl.`readBytes(InputStream in)` Deprecated. Unused, why would you do this
    `void` | GarlicClove.`readBytes(InputStream in)`
    `void` | DeliveryInstructions.`readBytes(InputStream in)`
    `void` | I2NPMessageImpl.`writeBytes(OutputStream out)`
    `void` | GarlicClove.`writeBytes(OutputStream out)`
    `void` | DeliveryInstructions.`writeBytes(OutputStream out)`

  - ### Uses of DataFormatException in net.i2p.i2ptunnel

    Methods in net.i2p.i2ptunnel that throw DataFormatException
    Modifier and Type | Method and Description
    --- | ---
    `static Destination` | I2PTunnel.`destFromName(String name)` Deprecated. Don't use i2ptunnel for lookup! Use I2PAppContext.getGlobalContext().namingService().lookup(name) from i2p.jar

  - ### Uses of DataFormatException in net.i2p.router

    Methods in net.i2p.router that throw DataFormatException
    Modifier and Type | Method and Description
    --- | ---
    `void` | LeaseSetKeys.`readBytes(InputStream in)`
    `void` | LeaseSetKeys.`writeBytes(OutputStream out)`

  - ### Uses of DataFormatException in net.i2p.sam

    Methods in net.i2p.sam that throw DataFormatException
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | SAMStreamSession.`connect(int id, String dest, Properties props)` Connect the SAM STREAM session to the specified Destination
    `boolean` | SAMv2StreamSession.`connect(int id, String dest, Properties props)` Connect the SAM STREAM session to the specified Destination
    `void` | SAMv3StreamSession.`connect(SAMv3Handler handler, String dest, Properties props)` Connect the SAM STREAM session to the specified Destination
    `static Destination` | SAMUtils.`getDest(String s)` Resolve the destination from a key or a hostname
    `(package private) SAMv3DatagramSession` | SAMv3Handler.`newSAMDatagramSession(String login)`
    `(package private) SAMv3RawSession` | SAMv3Handler.`newSAMRawSession(String login)`
    `(package private) SAMv3StreamSession` | SAMv3Handler.`newSAMStreamSession(String login)`
    `(package private) SAMStreamSession` | SAMv2Handler.`newSAMStreamSession(String destKeystream, String direction, Properties props)`
    `(package private) SAMStreamSession` | SAMv1Handler.`newSAMStreamSession(String destKeystream, String direction, Properties props)`
    `boolean` | SAMDatagramSession.`sendBytes(String dest, byte[] data)` Send bytes through a SAM DATAGRAM session.
    `boolean` | SAMRawSession.`sendBytes(String dest, byte[] data)` Send bytes through a SAM RAW session.
    `boolean` | SAMv3Handler.Session.`sendBytes(String dest, byte[] data)`
    `abstract boolean` | SAMMessageSession.`sendBytes(String dest, byte[] data)` Send bytes through a SAM message-based session.
    `boolean` | SAMv3StreamSession.`sendBytes(String s, byte[] b)`
    `protected boolean` | SAMMessageSession.`sendBytesThroughMessageSession(String dest, byte[] data)` Actually send bytes through the SAM message-based session I2PSession (er...).

    Constructors in net.i2p.sam that throw DataFormatException
    Constructor and Description
    `SAMDatagramSession(InputStream destStream, Properties props, SAMDatagramReceiver recv)` Create a new SAM DATAGRAM session.
    `SAMDatagramSession(String dest, Properties props, SAMDatagramReceiver recv)` Create a new SAM DATAGRAM session.
    `SAMMessageSession(InputStream destStream, Properties props)` Initialize a new SAM message-based session.
    `SAMMessageSession(String dest, Properties props)` Initialize a new SAM message-based session.
    `SAMRawSession(InputStream destStream, Properties props, SAMRawReceiver recv)` Create a new SAM RAW session.
    `SAMRawSession(String dest, Properties props, SAMRawReceiver recv)` Create a new SAM RAW session.
    `SAMStreamSession(InputStream destStream, String dir, Properties props, SAMStreamReceiver recv)` Create a new SAM STREAM session.
    `SAMStreamSession(String dest, String dir, Properties props, SAMStreamReceiver recv)` Create a new SAM STREAM session.
    `SAMv2StreamSession(InputStream destStream, String dir, Properties props, SAMStreamReceiver recv)` Create a new SAM STREAM session.
    `SAMv2StreamSession(String dest, String dir, Properties props, SAMStreamReceiver recv)` Create a new SAM STREAM session.
    `SAMv3DatagramSession(String nick)` build a DatagramSession according to informations registered with the given nickname
    `SAMv3RawSession(String nick)` Build a Raw Datagram Session according to information registered with the given nickname
    `SAMv3StreamSession(String login)` Create a new SAM STREAM session, according to information registered with the given nickname