busybox/networking
Brandon P. Enochs a541314b1f ntpd: add support for MD5/SHA1 message authentication
Add support for MD5 message authentication as described in RFC 5905.
This patch also supports SHA1 authentication.

The key file format is the same file format as used by ntpd.
The configuration file format follows standard Unix conventions
(# comments) with lines consist of the following fields separated by whitespace:
<key identifier, [1,65535]> <SHA1|MD5> <an ASCII string of up to 20 characters|an octet string [a-zA-F0-9] of up to 40 characters>.

https://www.ietf.org/rfc/rfc5905.txt

function                                             old     new   delta
ntp_init                                             473     987    +514
hash                                                   -     125    +125
recv_and_process_peer_pkt                            889     961     +72
packed_usage                                       33066   33130     +64
ntpd_main                                           1226    1277     +51
find_key_entry                                         -      29     +29
add_peers                                            195     207     +12
recv_and_process_client_pkt                          509     514      +5
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 6/0 up/down: 872/0)             Total: 872 bytes

Signed-off-by: Brandon P. Enochs <enochs.brandon@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-10-27 18:57:37 +02:00
..
libiproute ioctl(SIOCGIFINDEX) does not require clearing of entire ifr 2018-03-27 23:55:43 +02:00
ssl_helper
ssl_helper-wolfssl
udhcp udhcpc: give SIGUSR1-induced renew one chance of unicast renew 2018-09-28 14:44:09 +02:00
arp.c config: deindent all help texts 2017-07-21 09:50:55 +02:00
arping.c arping: code shrink 2018-02-11 21:16:24 +01:00
brctl.c brctl: use a single buffer for brname and ifname 2018-10-01 22:45:36 +02:00
Config.src restore documentation on the build config language 2018-06-06 15:16:48 +02:00
dnsd.c config: deindent all help texts 2017-07-21 09:50:55 +02:00
ether-wake.c getopt32: remove opt_complementary 2017-08-08 21:55:02 +02:00
ftpd.c ftpd: allow -A if !FTPD_AUTHENTICATION as well 2018-04-07 14:18:42 +02:00
ftpgetput.c wget,ftpd: shorten and reuse strings 2018-04-07 13:22:52 +02:00
hostname.c regularize format of source file headers, no code changes 2017-09-18 16:28:43 +02:00
httpd_helpers.sh
httpd_indexcgi.c
httpd_post_upload.cgi
httpd_ssi.c
httpd.c httpd: do not default to Content-type: application/octet-stream 2018-04-07 01:13:30 +02:00
ifconfig.c networking/interface.c: get rid of global "smallint interface_opt_a" 2018-03-05 17:46:17 +01:00
ifenslave.c getopt32: remove applet_long_options 2017-08-08 17:09:40 +02:00
ifplugd.c ifplugd: close signal race 2018-04-29 13:46:49 +02:00
ifupdown.c ifupdown: support "source-directory" stanza 2018-09-30 13:23:05 +02:00
inetd.c inetd,mount: add comment with example of flags to build with libtirpc 2018-02-13 18:20:28 +01:00
interface.c networking/interface.c: get rid of global data 2018-03-05 18:30:33 +01:00
ip.c ip: tweak --help text 2018-08-14 11:19:09 +02:00
ipcalc.c getopt32: remove opt_complementary 2017-08-08 21:55:02 +02:00
isrv_identd.c libbb: new option FEATURE_ETC_SERVICES: if off, /etc/services reads often avoided 2018-04-17 12:43:54 +02:00
isrv.c Spelling fixes in comments, documentation, tests and examples 2017-04-17 16:13:32 +02:00
isrv.h
Kbuild.src
nameif.c regularize format of source file headers, no code changes 2017-09-18 16:28:43 +02:00
nbd-client.c nbd-client: support newstyle protocol, -b, -d, -p, -N 2018-10-24 15:52:04 +02:00
nc_bloaty.c nc: fix the !NC_SERVER configuration 2018-05-24 16:38:40 +02:00
nc.c whitespace and comment format fixes, no code changes 2017-10-05 15:19:25 +02:00
netstat.c netstat: produce numeric-ip output for non-resolved names 2018-03-27 23:28:53 +02:00
nslookup.c nslookup: add support for search domains, closes 11161 2018-08-01 19:42:46 +02:00
ntpd.c ntpd: add support for MD5/SHA1 message authentication 2018-10-27 18:57:37 +02:00
ntpd.diff
parse_pasv_epsv.c fix a thinko in parse_pasv_epsv.c 2018-02-06 17:11:15 +01:00
ping.c ping: use setitimer() instead of ualarm() 2018-08-25 19:36:06 +02:00
pscan.c getopt32: remove opt_complementary 2017-08-08 21:55:02 +02:00
route.c ioctl(SIOCGIFINDEX) does not require clearing of entire ifr 2018-03-27 23:55:43 +02:00
slattach.c getopt32: remove opt_complementary 2017-08-08 21:55:02 +02:00
ssl_client.c ssl_client: fix option parsing 2018-03-20 11:41:51 +01:00
tc.c ip: fix crash in "ip neigh show" 2018-02-08 08:42:37 +01:00
tcpudp_perhost.c tcpudp: shrink per-host rate-limiting code 2018-02-27 13:03:44 +01:00
tcpudp_perhost.h tcpudp: shrink per-host rate-limiting code 2018-02-27 13:03:44 +01:00
tcpudp.c tcpsvd: fix fallout from opt_complementary removal 2018-03-11 23:02:50 +01:00
telnet.c libbb: new option FEATURE_ETC_SERVICES: if off, /etc/services reads often avoided 2018-04-17 12:43:54 +02:00
telnetd.c getopt32: remove opt_complementary 2017-08-08 21:55:02 +02:00
telnetd.ctrlSQ.patch
telnetd.IAC_test.sh
tftp.c randomconfig fixes 2017-12-31 17:30:02 +01:00
tls_aes.c Move get_unaligned_le32() macros to platform.h 2017-07-15 20:22:25 +02:00
tls_aes.h tls: fold AES CBC en/decryption into single functions 2017-02-04 16:23:49 +01:00
tls_pstm_montgomery_reduce.c tls: remove last int16 local variables in pstm code 2017-07-15 17:19:38 +02:00
tls_pstm_mul_comba.c tls: remove last int16 local variables in pstm code 2017-07-15 17:19:38 +02:00
tls_pstm_sqr_comba.c tls: remove last int16 local variables in pstm code 2017-07-15 17:19:38 +02:00
tls_pstm.c tls: remove last int16 local variables in pstm code 2017-07-15 17:19:38 +02:00
tls_pstm.h tls: avoid using int16 in pstm code 2017-04-03 21:53:29 +02:00
tls_rsa.c
tls_rsa.h
tls_symmetric.h tls: set TLS_DEBUG to 0; placate a gcc indentation warning 2017-01-23 01:15:13 +01:00
tls.c tls: fix to handle X.509 v1 certificates correctly 2018-06-24 20:05:24 +02:00
tls.h tls: fix pstm asm constraint problem 2017-07-15 17:13:08 +02:00
traceroute.c Fix build failures if MAXHOSTNAMELEN or MAXPATHLEN is not defined 2017-10-31 15:59:19 +01:00
tunctl.c getopt32: remove opt_complementary 2017-08-08 21:55:02 +02:00
vconfig.c regularize format of source file headers, no code changes 2017-09-18 16:28:43 +02:00
wget.c wget: fix fetching of https URLs without http proxy 2018-07-02 18:31:02 +02:00
whois.c whois: fix a possible out-of-bounds stack access 2018-09-04 14:48:00 +02:00
zcip.c whitespace and comment format fixes, no code changes 2017-10-05 15:19:25 +02:00