| Which Encryption Algorithm ?? [message #59426] |
Tue, 18 November 2003 21:44  |
shreesha
Messages: 1
Registered: November 2003
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Junior Member |
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Hi all,
whenever we connect to the oracle server from a client over the network, is the request (username and password) encrypted and sent. If so what is the standard algorithm used for this.
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| Re: Which Encryption Algorithm ?? [message #59428 is a reply to message #59426] |
Wed, 19 November 2003 00:01  |
Daljit Singh
Messages: 290
Registered: October 2003
Location: Texas
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Senior Member |
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Hi,
Well to know abt that encryption is used in ur oracle client/server or not check these parameters in SQLNET.ORA file on client and on server :
sqlnet.encryption_client
sqlnet.encryption_server
And to know abt the encryption method being used by ur server/client check these parameters in SQLNET.ORA file on client and on server :
sqlnet.encryption_types_client
sqlnet.encryption_types_server
Thanx.
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| Re: Which Encryption Algorithm ?? [message #59430 is a reply to message #59426] |
Wed, 19 November 2003 05:17 |
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Mahesh Rajendran
Messages: 10708
Registered: March 2002
Location: oracleDocoVille
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Senior Member
Account Moderator |
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As dalgit has said, please look into sqlnet.ora
You will find entries like this...
sqlnet.encryption_types_server=(RC4_256, RC4_128, RC4_56, RC4_40, DES,DES40)
sqlnet.crypto_checksum_types_server=(MD5, SHA1)
sqlnet.encryption_client=accepted
sqlnet.crypto_checksum_client=accepted
sqlnet.encryption_types_client=(RC4_256, RC4_128, RC4_56, RC4_40, DES,DES40)
sqlnet.crypto_checksum_types_client=(MD5, SHA1)
----------------------------------------------------------------------
-- and the trick lies here becuase we change the seeed for each machine
sqlnet.crypto_seed = 2345lkjas09827546d0fqa49q34lalskjdf09w34
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