Pak Myong-Suk, Jo Hyon-Chol, Jang Chung-Hyok
: In this paper we suggest improved IKE key exchange protocol combined with the Computer Security USB Key device to solve the problems in using IKE and IKE v2 protocol.
Pak Song-Ho, Pak Myong-Suk, Jang Chung-Hyok
This Paper proposes an ECDH key exchange method and an ECsig Digital Signature Authentication method based on group with Koblits curve, man-in-the-middle attack prevention method for SA payload and initiator identification payload to design high intensity IKE that can be implemented in portable devices.
Pak Song-Ho, Pak Myong-Suk, Jang Chung-Hyok
This paper proposes a PKINIT_AS Kerberos V5 authentication system to use public key cryptography and a method to implement the gssapi_krb authentication method and secured Internet service using it in IPSec VPN