ESP Transport Mode Encryption Payload

[ranjeet barve <ranjeet_barve@yahoo.co.in>]

Hi,
While doing the Implementation of ESP in Transport
mode,I am a bit confused about the amount of Data that
goes for Encryption.
Are the Pad Length and Next header fields a part of
the cipher text along with the Payload? 
Also is the Padding calculated after considering the
sum of (Payload + Pad Length + Next Header) to make it
a multiple number of 8 bytes required for encryption
by DES/3DES-CBC mode?

Please let me know,

Regards,
Ranjeet Barve.


____________________________________________________________
Do You Yahoo!?
For regular News updates go to http://in.news.yahoo.com

---

Follow-Ups:

• RE: ESP Transport Mode Encryption Payload
• From: "Joseph D. Harwood" <jharwood@vesta-corp.com>
• Re: ESP Transport Mode Encryption Payload
• From: Sandeep Kumar S_97D07017_ <sandy@ee.iitb.ac.in>

---

• Prev by Date: Re: IPSEC Security Gateways & NAT
• Next by Date: RE: ESP Transport Mode Encryption Payload
• Prev by thread: The registration form URL (WAS: VPN Bakeoff, Finland, August 13 thru 18, http://bakeoff.ipsec.com/ (Re: Can we get the bakeoff registration in a non Java(tm) form?))
• Next by thread: RE: ESP Transport Mode Encryption Payload
• Index(es):
  • Main
  • Thread