Send a digital signature along with xml file

[Former Member]

My requirment is that I am to send a file along with digital signature,authorizing the envoys, which are conducted by the algorithm MD5

(cryptographic algorithm reduction of 128 bits) and RSA PCKS1. How to send it and at receiver end(SOAP Adapter) how to authenticate it?

What is algorithm MD5 (cryptographic algorithm reduction of 128 bits) and RSA PCKS1?

[Former Member]

Hi,

when creating digital signature MD5(message digest) algorithm used.

PKCS#7 stands for Public-Key Cryptography Standard # 7. The PKCS standards are specifications that were developed by RSA Security for secure information exchange using the Internet. PKCS#7 is currently a format established in the market. It describes a wrapper format, meaning that the output format does not correspond to the input format. If, for example, a PKCS#7 signature is attached to a PDF document, the document is then in PKCS#7 format. This format is a binary format, which in turn means that direct display is not very good.

Check the link for configuration setting for SOAP adapter...

[http://help.sap.com/saphelp_nw70/helpdata/EN/56/992d4142badb2be10000000a1550b0/content.htm]

Regards,

Prakasu

Edited by: prakasu on Sep 1, 2008 7:35 AM

[Former Member]

hi,

thanks for urs kind effort.

My Question is I need to send a file along with digital signature using file Adapter with same digital signature Specification as i mentioned.

How to achieve it?

[Former Member]

Hi,

For that you need to configure message level secuirty in your XI system.

After that you need to import or create a certificate with a pair of Private Key.

Private key is used to sign your file and certificate(Public key) is used to encript your file.

Regards,

Prakasu

[Former Member]

Hi,

The below links guide you how to configure message level security..

[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/d024ca8e-e76e-2910-c183-8ea4ba681c51]--Configure Message Level Security for PI7.0

[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b2e7020d-0d01-0010-269c-a98d3fb5d16c]--Configure Message Level Security for XI3.0

Regards,

Prakasu

[Former Member]

Hi Jaideep,

do chk this links

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/9727ea90-0201-0010-be8e-b649280f...

Regards

Sampath