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ektaag
New User
Joined: 21 Mar 2007
Posts: 11
Location: bangalore
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Hi ,
Can anybody help me for coding Macfee PGP program in jcl for decryption ?
Thanks,
Ekta |
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References
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 Posted: Tue Jul 08, 2008 2:17 pm Post subject: Re: How to code Macfee PGP program in jcl for decryption ? |
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| Moved: Tue Jul 08, 2008 2:58 pm by superk From JCL to Other Mainframe Topics |
superk
Moderator Team Head
Joined: 26 Apr 2004
Posts: 3101
Location: Charlotte,NC USA
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| OK, a dumb question, but doesn't the product come with documentation that shows you how to do what you want? |
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ektaag
New User
Joined: 21 Mar 2007
Posts: 11
Location: bangalore
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It is an already existing thing with our system. We have existing programs for encryption but don't know abt the decryption thing. we are using a proc = pgpproc .
but dont know where it is as no library is mention in our existing code.
is it some utility like iebgener or something ??
ekta |
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Robert Sample
Senior Member
Joined: 06 Jun 2008
Posts: 359
Location: Atlanta, GA
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McAfee eBusiness Server for OS/390 is McAfee's PGP mainframe product. It is not a utility like IEBGENER as it is not part of z/OS, but a separately purchased package. Code to do decryption:
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//IN DD *
--decrypt 'PGMR.RS0.TEST.QINTER.PGP'
--text
--output dd:textout
--passphrase "an offer you can't refuse"
/*
//TEXTOUT DD PATH='/u/tech/ttssrs0/qinter.text',
// PATHOPTS=(OWRONLY,OCREAT),
// PATHMODE=(SIRWXU,SIRWXG,SIRWXO) |
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ektaag
New User
Joined: 21 Mar 2007
Posts: 11
Location: bangalore
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Thanks.. But can u also specify what is the use of public and private keys and how to specify that in our code ?
Ekta |
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Robert Sample
Senior Member
Joined: 06 Jun 2008
Posts: 359
Location: Atlanta, GA
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For public and private keys with McAfee you really need to review the eBusiness Server manual. The code is
| Code: |
//IN DD *
--DECRYPT DD:TEXTIN
--USER 0XBB432A00
--OUTPUT DD:DECOUT |
which does you no good unless you've read the manual and understand how the USER relates to your key rings.
Broadly, the steps are: get public key from other (vendor, customer, ...), add public key to your key ring which generates the USER field, get encrypted message from other and decrypt it using the public key they gave you. |
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