Encryption and Digital signature

[Former Member]

I am trying to understand the PGP Encryption along with Digital Signature.(Please help me, I am totally lost, thanks)

CASE 1

When I send an encrypted File to my Business Partner

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---

gpg -e "Publickey1" "PrivateKey1" .

Note

Publickey1 is to encrypt the file (Its provided by my business partner)

here Privatekey1 is used to do the Digital signature (Created by our company)

CASE 2

When I receive an Encrypted file from my Business Partner

-

---

While doing the DECRYPTION

GPG -d "Privatekey1" "PublicKey2"

Privatekey1 : used to decrypt the file(in case 1 it was used to create the digital signature)

PublicKey2 : Used to verify the digital signature (Provided by our business partner)

Now my question here whether the Same key(PrivateKey1) is used for Digital Signature (while sending the file - Case 1) and also to do the Decryption (Case 2) ?

Whether my understanding is correct?

[Former Member]

Hi jenni,

encryption and decryption

Got through these

How To Configure Message Level Security in SAP XI 3.0

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/b2e7020d-0d01-0010-269c-a98...

Message-Level Security

help.sap.com/saphelp_nw04s/helpdata/en/a8/882a40ce93185de10000000a1550b0/content.htm

Exchange Infrastructure How-to Guides for SAP NetWeaver 2004

[original link is broken]

try this

http://help.sap.com/saphelp_nw04s/helpdata/en/4f/65c3b32107964996a56e4165077e24/frameset.htm

http://help.sap.com/saphelp_nw04s/helpdata/en/a4/d0201854fb6a4cb9545892b49d4851/frameset.htm

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/55ba9790-0201-0010-aa98-ce8f51ea...

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/b2e7020d-0d01-0010-269c-a98...

http://help.sap.com/saphelp_nw04s/helpdata/en/a8/882a40ce93185de10000000a1550b0/content.htm

/people/sap.user72/blog/2005/06/16/using-digital-signatures-in-xi

Hope it helps..

Kumar.S

[Former Member]

Kumar, NOthing Offensive -- But totally irrelavant answer.

[Former Member]

Any help would be greatly appreicated. I am completely confused with the PGP Public keys and the Digital signature. Please assist me.

[Former Member]

Hi..

For PGP...

check this

http://www.webmethods.com/meta/default/folder/0000007429

http://www1.webmethods.com/PDF/webMethods_for_SAP-wp.pdf

For Digital signature..

Refer this help..

http://help.sap.com/saphelp_nw70/helpdata/en/87/3ef4403ae3db12e10000000a155106/frameset.htm

Hope it helps..

Kumar.S

Thanks...

[Former Member]

Hi

Refer this help..

http://help.sap.com/saphelp_nw70/helpdata/en/c4/c9d786d86311d1a5a70000e835363f/frameset.htm

Hope it helps..

Kumar.S

[Former Member]

Kumar, Please stop answering my questions, all stupid answers, dont make this forum a JUNK>

Moderators please take care of this hackers.