Package org.apache.sshd.client.kex
Class DHGClient
- All Implemented Interfaces:
ClientSessionHolder
,KeyExchange
,NamedResource
,SessionContextHolder
,SessionHolder<Session>
Base class for DHG key exchange algorithms. Implementations will only have to configure the required data on the
DHG
class in the getDH()
method.- Author:
- Apache MINA SSHD Project
-
Field Summary
Fields inherited from class org.apache.sshd.common.kex.dh.AbstractDHKeyExchange
h, hash, i_c, i_s, k, v_c, v_s
Fields inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean
log
Fields inherited from interface org.apache.sshd.common.kex.KeyExchange
GROUP_KEX_OPCODES_MAP, SIMPLE_KEX_OPCODES_MAP
Fields inherited from interface org.apache.sshd.common.NamedResource
BY_NAME_COMPARATOR, NAME_EXTRACTOR
-
Constructor Summary
-
Method Summary
Modifier and TypeMethodDescriptionprotected AbstractDH
getDH()
final String
getName()
void
init
(byte[] v_s, byte[] v_c, byte[] i_s, byte[] i_c) Initialize the key exchange algorithm.static KeyExchangeFactory
newFactory
(DHFactory delegate) boolean
Process the next packetprotected void
verifyCertificate
(Session session, OpenSshCertificate openSshKey) Methods inherited from class org.apache.sshd.client.kex.AbstractDHClientKeyExchange
getClientSession
Methods inherited from class org.apache.sshd.common.kex.dh.AbstractDHKeyExchange
getE, getEValue, getF, getFValue, getH, getHash, getK, getSession, setE, setF, toString, updateE, updateE, updateF, updateF, validateEValue, validateFValue
Methods inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean
debug, debug, debug, debug, debug, error, error, error, error, error, getSimplifiedLogger, info, info, warn, warn, warn, warn, warn, warn, warn, warn
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface org.apache.sshd.common.session.SessionHolder
getSessionContext
-
Field Details
-
factory
-
dh
-
-
Constructor Details
-
DHGClient
-
-
Method Details
-
getName
-
newFactory
-
init
Description copied from interface:KeyExchange
Initialize the key exchange algorithm.- Specified by:
init
in interfaceKeyExchange
- Overrides:
init
in classAbstractDHKeyExchange
- Parameters:
v_s
- the server identification stringv_c
- the client identification stringi_s
- the server key initialization packeti_c
- the client key initialization packet- Throws:
Exception
- if an error occurs
-
getDH
- Throws:
Exception
-
next
Description copied from interface:KeyExchange
Process the next packet- Parameters:
cmd
- the commandbuffer
- the packet contents positioned after the command- Returns:
- a boolean indicating if the processing is complete or if more packets are to be received
- Throws:
Exception
- if an error occurs
-
verifyCertificate
- Throws:
Exception
-