ike-scan, IKE fingerprinting tool

---
ike-scan discovers IKE hosts and can also fingerprint them using the
retransmission backoff pattern.

ike-scan does two things:

a) Discovery: Determine which hosts are running IKE.
   This is done by displaying those hosts which respond to the IKE requests
   sent by ike-scan.

b) Fingerprinting: Determine which IKE implementation the hosts are using.
   This is done by recording the times of the IKE response packets from the
   target hosts and comparing the observed retransmission backoff pattern
   against known patterns.

The retransmission backoff fingerprinting concept is discussed in more
detail in the UDP backoff fingerprinting paper which should be included
in the ike-scan kit as udp-backoff-fingerprinting-paper.txt.

The program sends IKE main mode requests to the specified hosts and displays
any responses that are received.  It handles retry and retransmission with
backoff to cope with packet loss.  It also limits the amount of bandwidth
used by the outbound IKE packets.

4 files changed, 47 insertions, 0 deletions

diff --git a/security/ike-scan/DESCR b/security/ike-scan/DESCR
new file mode 100644
index 00000000000..49ab1f5b780
--- /dev/null
+++ b/security/ike-scan/DESCR
@@ -0,0 +1,22 @@
+ike-scan discovers IKE hosts and can also fingerprint them using the
+retransmission backoff pattern.
+
+ike-scan does two things:
+
+a) Discovery: Determine which hosts are running IKE.
+   This is done by displaying those hosts which respond to the IKE requests
+   sent by ike-scan.
+
+b) Fingerprinting: Determine which IKE implementation the hosts are using.
+   This is done by recording the times of the IKE response packets from the
+   target hosts and comparing the observed retransmission backoff pattern
+   against known patterns.
+
+The retransmission backoff fingerprinting concept is discussed in more
+detail in the UDP backoff fingerprinting paper which should be included
+in the ike-scan kit as udp-backoff-fingerprinting-paper.txt.
+
+The program sends IKE main mode requests to the specified hosts and displays
+any responses that are received.  It handles retry and retransmission with
+backoff to cope with packet loss.  It also limits the amount of bandwidth
+used by the outbound IKE packets.
diff --git a/security/ike-scan/Makefile b/security/ike-scan/Makefile
new file mode 100644
index 00000000000..b1f33eb7a88
--- /dev/null
+++ b/security/ike-scan/Makefile
@@ -0,0 +1,15 @@
+# $NetBSD: Makefile,v 1.1.1.1 2004/02/27 22:12:51 itojun Exp $
+#
+
+DISTNAME=	ike-scan-1.6
+CATEGORIES=	security
+MASTER_SITES=	http://www.nta-monitor.com/ike-scan/download/
+
+MAINTAINER=	packages@netbsd.org
+HOMEPAGE=	http://www.nta-monitor.com/ike-scan/
+COMMENT=	Fingerprinting IKE implementation
+
+HAS_CONFIGURE=	YES
+GNU_CONFIGURE=	YES
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/security/ike-scan/PLIST b/security/ike-scan/PLIST
new file mode 100644
index 00000000000..b4405ba24bb
--- /dev/null
+++ b/security/ike-scan/PLIST
@@ -0,0 +1,6 @@
+@comment $NetBSD: PLIST,v 1.1.1.1 2004/02/27 22:12:51 itojun Exp $
+bin/ike-scan
+man/man1/ike-scan.1
+share/ike-scan/ike-backoff-patterns
+share/ike-scan/ike-vendor-ids
+@dirrm share/ike-scan
diff --git a/security/ike-scan/distinfo b/security/ike-scan/distinfo
new file mode 100644
index 00000000000..312ee793f1e
--- /dev/null
+++ b/security/ike-scan/distinfo
@@ -0,0 +1,4 @@
+$NetBSD: distinfo,v 1.1.1.1 2004/02/27 22:12:51 itojun Exp $
+
+SHA1 (ike-scan-1.6.tar.gz) = dc0eaed96302128cdff4a9d113cdec73c235c59d
+Size (ike-scan-1.6.tar.gz) = 141847 bytes