NetBSD/sys/netipsec/files.netipsec

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2005-12-11 15:16:03 +03:00
# $Id: files.netipsec,v 1.6 2005/12/11 12:25:05 christos Exp $
#
#
defflag opt_ipsec.h FAST_IPSEC: opencrypto
file netipsec/ipsec.c fast_ipsec needs-flag
file netipsec/ipsec_input.c fast_ipsec
file netipsec/ipsec_mbuf.c fast_ipsec
file netipsec/ipsec_output.c fast_ipsec
file netipsec/xform_ah.c fast_ipsec
file netipsec/xform_esp.c fast_ipsec
file netipsec/xform_ipcomp.c fast_ipsec
file netipsec/xform_ipip.c fast_ipsec
file netipsec/ipsec_netbsd.c fast_ipsec
2003-09-20 09:14:41 +04:00
file netipsec/key.c fast_ipsec
file netipsec/key_debug.c fast_ipsec
file netipsec/keysock.c fast_ipsec
Initial commit of a port of the FreeBSD implementation of RFC 2385 (MD5 signatures for TCP, as used with BGP). Credit for original FreeBSD code goes to Bruce M. Simpson, with FreeBSD sponsorship credited to sentex.net. Shortening of the setsockopt() name attributed to Vincent Jardin. This commit is a minimal, working version of the FreeBSD code, as MFC'ed to FreeBSD-4. It has received minimal testing with a ttcp modified to set the TCP-MD5 option; BMS's additions to tcpdump-current (tcpdump -M) confirm that the MD5 signatures are correct. Committed as-is for further testing between a NetBSD BGP speaker (e.g., quagga) and industry-standard BGP speakers (e.g., Cisco, Juniper). NOTE: This version has two potential flaws. First, I do see any code that verifies recieved TCP-MD5 signatures. Second, the TCP-MD5 options are internally padded and assumed to be 32-bit aligned. A more space-efficient scheme is to pack all TCP options densely (and possibly unaligned) into the TCP header ; then do one final padding to a 4-byte boundary. Pre-existing comments note that accounting for TCP-option space when we add SACK is yet to be done. For now, I'm punting on that; we can solve it properly, in a way that will handle SACK blocks, as a separate exercise. In case a pullup to NetBSD-2 is requested, this adds sys/netipsec/xform_tcp.c ,and modifies: sys/net/pfkeyv2.h,v 1.15 sys/netinet/files.netinet,v 1.5 sys/netinet/ip.h,v 1.25 sys/netinet/tcp.h,v 1.15 sys/netinet/tcp_input.c,v 1.200 sys/netinet/tcp_output.c,v 1.109 sys/netinet/tcp_subr.c,v 1.165 sys/netinet/tcp_usrreq.c,v 1.89 sys/netinet/tcp_var.h,v 1.109 sys/netipsec/files.netipsec,v 1.3 sys/netipsec/ipsec.c,v 1.11 sys/netipsec/ipsec.h,v 1.7 sys/netipsec/key.c,v 1.11 share/man/man4/tcp.4,v 1.16 lib/libipsec/pfkey.c,v 1.20 lib/libipsec/pfkey_dump.c,v 1.17 lib/libipsec/policy_token.l,v 1.8 sbin/setkey/parse.y,v 1.14 sbin/setkey/setkey.8,v 1.27 sbin/setkey/token.l,v 1.15 Note that the preceding two revisions to tcp.4 will be required to cleanly apply this diff.
2004-04-26 02:25:03 +04:00
file netipsec/xform_tcp.c fast_ipsec & tcp_signature