NAME

  SG_R_RFC3526_2 - [Responder Test]Transform payload SA Attributes check (3DES,SHA,PSK,DH5)

TARGET

SGW

SYNOPSIS

  SG_R_RFC3526_2.seq [-tooloption ...] -pkt SG_R_RFC3526_2.def -tooloption : v6eval tool option

  See also ike_common.def and ike_ipsec.def and ike_addr.def and ike_pkt_ph1_recv.def and ike_pkt_ph2_recv.def

INITIALIZATION

Network Topology

                                 HOST-2(TN)
                                   |3ffe:501:ffff:104::11
                                   |
Net-v   --+------------------------+-------- 3ffe:501:ffff:104::/64
          |
          |
         SGW-2(TN):initiator
          |3ffe:501:ffff:103::11
          |                     
Net-w   --+--------+------------------------ 3ffe:501:ffff:103::/64
                   |
                   |
                  ROUTER-2(TN)
                   | 3ffe:501:ffff:102::11
                   |
Net-x   --+--------+------------------------ 3ffe:501:ffff:102::/64
          |
          |3ffe:501:ffff:102::1
         SGW-1(NUT):responder
          |3ffe:501:ffff:101::1
          |
Net-y   --+--------+------------------------ 3ffe:501:ffff:101::/64
                   |
                   | 3ffe:501:ffff:101::11
                  ROUTER-1(TN)
                   |
                   |
Net-z   -----------+---------------+-------- 3ffe:501:ffff:100::/64
                                   |
                                   |3ffe:501:ffff:100::13
                                 HOST-1(TN)

Verification Points

IKE implementations support the following attribute values

Parameter Value

ISAKMP SA Attributes - 3DES in CBC mode
- SHA
- Authentication via pre-shared keys.
- MODP over group number five.

Configuration

       Initiator and Responder IKE parameter
At least, following parameter must be included in proposal.
          
          
          
            Machine              
            Src              
            Dest              
            Phase I             
            Phase II
                       
                       
            Ex mode
            Key Value 
            Enc Alg
            Hash Alg           
            Auth Method           
            DH Group           
            PH1 Lt
            IDx
            Proto ID
            Trans ID
            Mode
            Auth Alg 
            PH2 Lt
            IDci
            IDcr
            Upper
          
          
            SGW-1           
            SGW-1 addr           
            SGW-2 addr           
            Main 
            IKE-TEST                               
            3DES           
            SHA           
            pre-shared key           
            5
            8 Hour           
            SGW-1 addr              
            PROTO_IPSEC_ESP
            ESP_3DES           
            Tunnel           
            HMAC-SHA 
            8 Hour           
            Net-v addr          
            Net-z addr   
            any           
             
             
            SGW-2
            SGW-2 addr
            SGW-1 addr
            Main
            IKE-TEST      
            3DES
            SHA
            pre-shared key           
            5           
            8 Hour
            SGW-2 addr    
            PROTO_IPSEC_ESP
            ESP_3DES    
            Tunnel
            HMAC-SHA
            8 Hour 
            Net-v addr          
            Net-z addr   
            any
          
          
        
          *Ex Mode = Exchange mode
          *IDx = identity payload(FQDN or user FQDN  can also be chosen as IDx)
          *IDci = identity payload
          *IDcr = identity payload
          *Enc Alg = IKE Encryption Algorithm
          *Hash Alg = IKE Authentication Algorithm
          *Key Value = pre-shared key value
          *PH1 Lt = Phase-1 Lifetime
          *PH2 Lt = Phase-2 Lifetime
          *Proto ID = Protocol Identifier
          *Trans ID = Transform Identifier
          *Mode = Encapsulation Mode
          *Auth Alg = Authentication Algorithm
          *Auth Method = Authentication Method
          *DH Group = Diffie-Hellman Group
          *Upper = Upper Layer Protocol
          *SGW-1 addr = SGW-1 address
          *SGW-2 addr = SGW-2 address
          *Net-z = Net-z network address
          *Net-v = Net-v network address

TEST PROCEDURE

  This test check is following.


           IDENTITY PROTECTION EXCHANGE


 #   Initiator(TN)   Direction    Responder(NUT)
(1)  HDR; SA         ========>


(2)                  <========       HDR; SA
                Judgement (Check *1)


   1. Send the first message from TN
      In the first message (1), the initiator generates a proposal it
      considers adequate to protect traffic for the given situation.  The
      Security Association, Proposal, and Transform payloads are included
      in the Security Association payload (for notation purposes).


   2. Receive the second message from NUT
      In the second message (2), the responder indicates the protection
      suite it has accepted with the Security Association, Proposal, and
      Transform payloads.

JUDGEMENT

        The first message must be accepted. And the second message must be returned.
        The second message Attributes(3DES:5,SHA:2,PSK:1,DH5:5) must be correct.
        And must conform to above Configuration.

TERMINATION

  Clean up SAD and SPD

REFERENCE

  RFC2409 
  4.Introduction


  (omit)


     IKE implementations MUST support the following attribute values:


      -DES [DES] in CBC mode with a weak, and semi-weak, key check
      (weak and semi-weak keys are referenced in [Sch96] and listed in
      Appendix A). The key is derived according to Appendix B.


      - MD5 [MD5] and SHA [SHA].


      - Authentication via pre-shared keys.


      - MODP over default group number one (see below).


   In addition, IKE implementations SHOULD support: 3DES for encryption;
   Tiger ([TIGER]) for hash; the Digital Signature Standard, RSA [RSA]
   signatures and authentication with RSA public key encryption; and
   MODP group number 2.  IKE implementations MAY support any additional
   encryption algorithms defined in Appendix A and MAY support ECP and
   EC2N groups.


  (omit)




  RFC3526
  2.  1536-bit MODP Group


   The 1536 bit MODP group has been used for the implementations for
   quite a long time, but was not defined in RFC 2409 (IKE).
   Implementations have been using group 5 to designate this group, we
   standardize that practice here.


   The prime is: 2^1536 - 2^1472 - 1 + 2^64 * { [2^1406 pi] + 741804 }


   Its hexadecimal value is:


      FFFFFFFF FFFFFFFF C90FDAA2 2168C234 C4C6628B 80DC1CD1
      29024E08 8A67CC74 020BBEA6 3B139B22 514A0879 8E3404DD
      EF9519B3 CD3A431B 302B0A6D F25F1437 4FE1356D 6D51C245
      E485B576 625E7EC6 F44C42E9 A637ED6B 0BFF5CB6 F406B7ED
      EE386BFB 5A899FA5 AE9F2411 7C4B1FE6 49286651 ECE45B3D
      C2007CB8 A163BF05 98DA4836 1C55D39A 69163FA8 FD24CF5F
      83655D23 DCA3AD96 1C62F356 208552BB 9ED52907 7096966D
      670C354E 4ABC9804 F1746C08 CA237327 FFFFFFFF FFFFFFFF


   The generator is: 2.

Parameter		Value
ISAKMP	SA Attributes	- 3DES in CBC mode - SHA - Authentication via pre-shared keys. - MODP over group number five.