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Home -> Community -> Mailing Lists -> Oracle-L -> Antwort: Help !! Password Encryption/decryption ??
Hi Prem,
If you want to use des to encrypt and decrypt you have to pad the data to multiples of 8 byte ( i.e. fill the missing bytes with zero). IMHO using symetric encryption to protect passwds is dangerous
Alex Apostolopoulos
Secartis AG-eSolutions by Giesecke & Devrient Bretonischer Ring 3, D-85630 Grasbrunn, Germany
Phone: +49(0)89 4119-7086, Fax: +49(0)89 4119-7403 Email: alex.apostolopoulos_at_secartis.com, Home: www.secartis.com
|------------------------+------------------------+------------------------|
| | Prem J Khanna | |
| | <jprem_at_srmsoft.co.in>| An: |
| | Gesendet von: | Multiple recipients |
| | root_at_fatcity.com | of list ORACLE-L |
| | | <ORACLE-L_at_fatcity..com|
| | 08.02.2002 15:08 | > |
| | Bitte antworten an | Kopie: |
| | ORACLE-L | |
| | | Thema: |
| | | Help !! Password |
| | | Encryption/decryption|
| | | ?? |
|------------------------+------------------------+------------------------|
Hello everybody ,
I am on 8.1.6/NT .
i need to encrypt / decrypt the password of my users for my web based
application.
I went thro' DBMS_OBFUSCATION_TOOLKIT.DESEncrypt and
DBMS_OBFUSCATION_TOOLKIT.DESDecrypt methods .
but as per the docs , this package requires the password ( which is to
be encrypted ) to be
in multiples of 8 bytes . i don't think this is possible always .
have i understood anything wrong ? can anyone throw some light on this ...
how do u guys encounter this situation ? any likely scripts plz ?!!!
TIA.
Jp.
-- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Prem J Khanna INET: jprem_at_srmsoft.co.in Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: INET: Alex.Apostolopoulos_at_secartis.com Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Fri Feb 08 2002 - 11:30:12 CST
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