Package com.jcraft.jsch
Class DHGEX
- java.lang.Object
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- com.jcraft.jsch.KeyExchange
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- com.jcraft.jsch.DHGEX
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- Direct Known Subclasses:
DHGEX256
public class DHGEX extends KeyExchange
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Field Summary
Fields Modifier and Type Field Description private Buffer
buf
(package private) DH
dh
private byte[]
e
private byte[]
g
protected java.lang.String
hash
(package private) byte[]
I_C
(package private) byte[]
I_S
(package private) int
max
(package private) static int
min
private byte[]
p
private Packet
packet
(package private) static int
preferred
private static int
SSH_MSG_KEX_DH_GEX_GROUP
private static int
SSH_MSG_KEX_DH_GEX_INIT
private static int
SSH_MSG_KEX_DH_GEX_REPLY
private static int
SSH_MSG_KEX_DH_GEX_REQUEST
private int
state
(package private) byte[]
V_C
(package private) byte[]
V_S
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Fields inherited from class com.jcraft.jsch.KeyExchange
DSS, ECDSA, enc_c2s, enc_s2c, H, K, K_S, kex, lang_c2s, lang_s2c, mac_c2s, mac_s2c, PROPOSAL_COMP_ALGS_CTOS, PROPOSAL_COMP_ALGS_STOC, PROPOSAL_ENC_ALGS_CTOS, PROPOSAL_ENC_ALGS_STOC, PROPOSAL_KEX_ALGS, PROPOSAL_LANG_CTOS, PROPOSAL_LANG_STOC, PROPOSAL_MAC_ALGS_CTOS, PROPOSAL_MAC_ALGS_STOC, PROPOSAL_MAX, PROPOSAL_SERVER_HOST_KEY_ALGS, RSA, server_host_key, session, sha, STATE_END
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Constructor Summary
Constructors Constructor Description DHGEX()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected int
check2048(java.lang.Class c, int _max)
int
getState()
void
init(Session session, byte[] V_S, byte[] V_C, byte[] I_S, byte[] I_C)
boolean
next(Buffer _buf)
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Methods inherited from class com.jcraft.jsch.KeyExchange
getFingerPrint, getH, getHash, getHostKey, getK, getKeyAlgorithName, getKeyType, guess, normalize, verify
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Field Detail
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SSH_MSG_KEX_DH_GEX_GROUP
private static final int SSH_MSG_KEX_DH_GEX_GROUP
- See Also:
- Constant Field Values
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SSH_MSG_KEX_DH_GEX_INIT
private static final int SSH_MSG_KEX_DH_GEX_INIT
- See Also:
- Constant Field Values
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SSH_MSG_KEX_DH_GEX_REPLY
private static final int SSH_MSG_KEX_DH_GEX_REPLY
- See Also:
- Constant Field Values
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SSH_MSG_KEX_DH_GEX_REQUEST
private static final int SSH_MSG_KEX_DH_GEX_REQUEST
- See Also:
- Constant Field Values
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min
static int min
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preferred
static int preferred
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max
int max
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state
private int state
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dh
DH dh
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V_S
byte[] V_S
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V_C
byte[] V_C
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I_S
byte[] I_S
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I_C
byte[] I_C
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buf
private Buffer buf
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packet
private Packet packet
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p
private byte[] p
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g
private byte[] g
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e
private byte[] e
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hash
protected java.lang.String hash
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Method Detail
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init
public void init(Session session, byte[] V_S, byte[] V_C, byte[] I_S, byte[] I_C) throws java.lang.Exception
- Specified by:
init
in classKeyExchange
- Throws:
java.lang.Exception
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next
public boolean next(Buffer _buf) throws java.lang.Exception
- Specified by:
next
in classKeyExchange
- Throws:
java.lang.Exception
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getState
public int getState()
- Specified by:
getState
in classKeyExchange
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check2048
protected int check2048(java.lang.Class c, int _max) throws java.lang.Exception
- Throws:
java.lang.Exception
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