Re: [IPsec] Some comments on draft-tjhai-ipsecme-hybrid-qske-ikev2-02

2018-11-01 Thread Scott Fluhrer (sfluhrer)
> -Original Message- > From: Valery Smyslov > Sent: Thursday, November 01, 2018 7:14 AM > To: Scott Fluhrer (sfluhrer) ; 'IPsecME WG' > > Cc: draft-tjhai-ipsecme-hybrid-qske-ik...@ietf.org > Subject: RE: Some comments on draft-tjhai-ipsecme-hybrid-qske-ikev2-02 > > Hi Scott, > > > > 1.

Re: [IPsec] Some comments on draft-tjhai-ipsecme-hybrid-qske-ikev2-02

2018-11-01 Thread CJ Tjhai
Hi all, > > That implementation is broken, and needs to be fixed. What's the procedure on this? Is there a need to publish a document or some test vectors that all implementations can validate against? Personally, it is more logical to introduce new transform types for QSKEs, but one of my

Re: [IPsec] Some comments on draft-tjhai-ipsecme-hybrid-qske-ikev2-02

2018-11-01 Thread Garcia-Morchon O, Oscar
On 01/11/2018, 10:00, "CJ Tjhai" wrote: Hi all, > > That implementation is broken, and needs to be fixed. What's the procedure on this? Is there a need to publish a document or some test vectors that all implementations can validate against? Personally, it is more

Re: [IPsec] Some comments on draft-tjhai-ipsecme-hybrid-qske-ikev2-02

2018-11-01 Thread Valery Smyslov
Hi Scott, > > 1. Nonces. > > > > The draft specifies that each additional key exchange performed > > over IKE_AUX includes new nonces. My question - why nonces exchanged > > during IKE_SA_INIT cannot be used instead? Is it critical for security? > > No, it is not. Instead, we were

Re: [IPsec] Some comments on draft-tjhai-ipsecme-hybrid-qske-ikev2-02

2018-11-01 Thread Valery Smyslov
Hi CJ, > > That implementation is broken, and needs to be fixed. > > What's the procedure on this? Is there a need to publish a document or > some test vectors that all implementations can validate against? > > Personally, it is more logical to introduce new transform types for > QSKEs, but one