public class DiffieHellmanEcdh extends SshKeyExchangeClient implements com.sshtools.synergy.ssh.components.SshKeyExchange<SshClientContext>
Modifier and Type | Field and Description |
---|---|
static int |
SSH_MSG_KEX_ECDH_INIT |
static int |
SSH_MSG_KEX_ECDH_REPLY |
e, exchangeHash, f, firstPacketFollows, hostKey, key, secret, signature, transport, useFirstPacket
Modifier | Constructor and Description |
---|---|
protected |
DiffieHellmanEcdh(java.lang.String name,
java.lang.String curve,
java.lang.String hashAlgorithm,
com.sshtools.common.ssh.SecurityLevel securityLevel,
int priority) |
Modifier and Type | Method and Description |
---|---|
protected void |
calculateExchangeHash()
Calculates the exchange hash as an SHA1 hash of the following data.
|
java.lang.String |
getAlgorithm() |
java.lang.String |
getProvider() |
void |
init(com.sshtools.synergy.ssh.SshTransport<SshClientContext> transport,
java.lang.String clientId,
java.lang.String serverId,
byte[] clientKexInit,
byte[] serverKexInit,
com.sshtools.common.ssh.components.SshPrivateKey prvkey,
com.sshtools.common.ssh.components.SshPublicKey pubkey,
boolean firstPacketFollows,
boolean useFirstPacket) |
boolean |
processMessage(byte[] msg)
Process a key exchange message
|
void |
test() |
getExchangeHash, getHashAlgorithm, getHostKey, getPriority, getSecret, getSecurityLevel, getSignature, hasReceivedNewKeys, hasSentNewKeys, isComplete, reset, setReceivedNewKeys, setSentNewKeys
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public static final int SSH_MSG_KEX_ECDH_INIT
public static final int SSH_MSG_KEX_ECDH_REPLY
protected DiffieHellmanEcdh(java.lang.String name, java.lang.String curve, java.lang.String hashAlgorithm, com.sshtools.common.ssh.SecurityLevel securityLevel, int priority)
public java.lang.String getAlgorithm()
getAlgorithm
in interface com.sshtools.common.ssh.components.SshComponent
getAlgorithm
in interface com.sshtools.common.ssh.SecureComponent
getAlgorithm
in interface com.sshtools.synergy.ssh.components.SshKeyExchange<SshClientContext>
protected void calculateExchangeHash() throws com.sshtools.common.ssh.SshException
SshKeyExchangeClient
Calculates the exchange hash as an SHA1 hash of the following data.
String the client's version string (CR and NL excluded) String the server's version string (CR and NL excluded) String the payload of the client's SSH_MSG_KEXINIT String the payload of the server's SSH_MSG_KEXINIT String the host key BigInteger e, exchange value sent by the client BigInteger f, exchange value sent by the server BigInteger K, the shared secret
calculateExchangeHash
in class SshKeyExchangeClient
com.sshtools.common.ssh.SshException
public void init(com.sshtools.synergy.ssh.SshTransport<SshClientContext> transport, java.lang.String clientId, java.lang.String serverId, byte[] clientKexInit, byte[] serverKexInit, com.sshtools.common.ssh.components.SshPrivateKey prvkey, com.sshtools.common.ssh.components.SshPublicKey pubkey, boolean firstPacketFollows, boolean useFirstPacket) throws java.io.IOException, com.sshtools.common.ssh.SshException
init
in interface com.sshtools.synergy.ssh.components.SshKeyExchange<SshClientContext>
java.io.IOException
com.sshtools.common.ssh.SshException
public boolean processMessage(byte[] msg) throws com.sshtools.common.ssh.SshException, java.io.IOException
SshKeyExchangeClient
processMessage
in interface com.sshtools.synergy.ssh.components.SshKeyExchange<SshClientContext>
processMessage
in class SshKeyExchangeClient
com.sshtools.common.ssh.SshException
java.io.IOException
public java.lang.String getProvider()
getProvider
in interface com.sshtools.synergy.ssh.components.SshKeyExchange<SshClientContext>
public void test() throws java.io.IOException, com.sshtools.common.ssh.SshException
test
in interface com.sshtools.synergy.ssh.components.SshKeyExchange<SshClientContext>
java.io.IOException
com.sshtools.common.ssh.SshException
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