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37bdd8f8cb
busybox/networking
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Denys Vlasenko 37bdd8f8cb tls: pstm code shrink 
Optimize ABI calling convention and "dead code" cases where return value
is known to be always "success".

function                                             old     new   delta
pstm_mod                                             113    1227   +1114
pstm_exptmod                                        1463    1532     +69
pstm_montgomery_reduce                               381     393     +12
pstm_sqr_comba                                       478     487      +9
pstm_mul_comba                                       447     452      +5
der_binary_to_pstm                                    42      45      +3
pstm_count_bits                                       48      46      -2
pstm_clear                                            72      70      -2
pstm_clamp                                            57      55      -2
pstm_zero                                             38      34      -4
pstm_init_size                                        46      42      -4
pstm_init_for_read_unsigned_bin                       24      20      -4
pstm_grow                                             72      68      -4
pstm_unsigned_bin_size                                37      32      -5
pstm_cmp_mag                                          78      72      -6
pstm_copy                                             92      84      -8
pstm_mul_d                                           224     215      -9
pstm_rshd                                            104      94     -10
pstm_mul_2                                           156     146     -10
tls_handshake                                       2085    2072     -13
psRsaEncryptPub                                      421     408     -13
pstm_lshd                                            109      95     -14
pstm_cmp                                              54      39     -15
s_pstm_sub                                           228     212     -16
pstm_init_copy                                        72      52     -20
pstm_read_unsigned_bin                               109      88     -21
pstm_mulmod                                          120      99     -21
s_pstm_add                                           337     314     -23
pstm_add                                             108      84     -24
pstm_mul_2d                                          186     161     -25
pstm_sub                                             102      74     -28
pstm_to_unsigned_bin                                 151     120     -31
pstm_set                                              34       -     -34
pstm_div_2d                                          409     373     -36
pstm_init                                             42       -     -42
pstm_exch                                             50       -     -50
pstm_montgomery_setup                                 89       -     -89
pstm_2expt                                            96       -     -96
pstm_montgomery_calc_normalization                   140       -    -140
pstm_div                                            1522       -   -1522
------------------------------------------------------------------------------
(add/remove: 0/7 grow/shrink: 6/27 up/down: 1212/-2343)     Total: -1131 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-01 15:40:43 +01:00
..
libiproute ioctl(SIOCGIFINDEX) does not require clearing of entire ifr 2018-03-27 23:55:43 +02:00
ssl_helper networking/ssl_helper: experimental matrixssl-based ssl helper 2014-02-23 23:31:13 +01:00
ssl_helper-wolfssl Update information on building httpd and wget helpers 2016-12-22 15:13:37 +01:00
udhcp config: add size information for three more applets 2018-12-28 13:37:44 +01:00
arp.c config: update size information 2018-12-28 03:20:17 +01:00
arping.c config: update size information 2018-12-28 03:20:17 +01:00
brctl.c brctl: use a single buffer for brname and ifname 2018-10-01 22:45:36 +02:00
Config.src tls: introduce FEATURE_TLS_SHA1 to make SHA1 code optional 2018-12-10 16:14:58 +01:00
dnsd.c config: deindent all help texts 2017-07-21 09:50:55 +02:00
ether-wake.c config: update size information 2018-12-28 03:20:17 +01:00
ftpd.c ftpd: allow -A if !FTPD_AUTHENTICATION as well 2018-04-07 14:18:42 +02:00
ftpgetput.c config: update size information 2018-12-28 03:20:17 +01:00
hostname.c config: update size information 2018-12-28 03:20:17 +01:00
httpd_helpers.sh Update information on building httpd and wget helpers 2016-12-22 15:13:37 +01:00
httpd_indexcgi.c httpd_indexcgi.c: fix compile failure 2012-09-03 12:20:10 +02:00
httpd_post_upload.cgi Make POST upload example script easier to use 2016-12-22 15:33:11 +01:00
httpd_ssi.c whitespace fixes. no code changes 2013-01-14 01:34:48 +01:00
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 config: update size information 2018-12-28 03:20:17 +01:00
ifupdown.c config: update size information 2018-12-28 03:20:17 +01:00
inetd.c inetd: suppress aliasing warning 2018-12-08 15:35:24 +01:00
interface.c networking/interface.c: get rid of global data 2018-03-05 18:30:33 +01:00
ip.c config: update size information 2018-12-28 03:20:17 +01:00
ipcalc.c config: update size information 2018-12-28 03:20:17 +01:00
isrv_identd.c config: update size information 2018-12-28 03:20:17 +01:00
isrv.c Spelling fixes in comments, documentation, tests and examples 2017-04-17 16:13:32 +02:00
isrv.h fixlet for the previous commit #2 2014-01-09 20:09:43 +01:00
Kbuild.src Convert all networking/* applets to "new style" applet definitions 2016-11-23 09:05:14 +01:00
nameif.c regularize format of source file headers, no code changes 2017-09-18 16:28:43 +02:00
nbd-client.c config: update size information 2018-12-28 03:20:17 +01:00
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 config: update size information 2018-12-28 03:20:17 +01:00
ntpd.c config: update size information 2018-12-28 03:20:17 +01:00
ntpd.diff ntpd: add experimental patch 2016-03-04 07:36:04 +01:00
parse_pasv_epsv.c fix a thinko in parse_pasv_epsv.c 2018-02-06 17:11:15 +01:00
ping.c config: update size information 2018-12-28 03:20:17 +01:00
pscan.c config: update size information 2018-12-28 03:20:17 +01:00
route.c config: update size information 2018-12-28 03:20:17 +01:00
slattach.c config: update size information 2018-12-28 03:20:17 +01:00
ssl_client.c config: update size information 2018-12-28 03:20:17 +01:00
tc.c config: update size information 2018-12-28 03:20:17 +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 config: update size information 2018-12-28 03:20:17 +01:00
telnet.c config: update size information 2018-12-28 03:20:17 +01:00
telnetd.c getopt32: remove opt_complementary 2017-08-08 21:55:02 +02:00
telnetd.ctrlSQ.patch *: slap on a few ALIGN1/2s where appropriate 2016-04-22 18:09:21 +02:00
telnetd.IAC_test.sh telnetd: fix corner case of input processing of 0xff bytes 2016-10-12 19:13:46 +02:00
tftp.c config: more tweaks 2018-12-28 17:52:43 +01:00
tls_aes.c tls: in AES-CBC code, do not set key for every record - do it once 2018-11-23 18:02:44 +01:00
tls_aes.h tls: in AES-CBC code, do not set key for every record - do it once 2018-11-23 18:02:44 +01:00
tls_aesgcm.c tls: AES-GCM: in GMULT, avoid memcpy, use one less variable in bit loop 2018-12-08 21:24:38 +01:00
tls_aesgcm.h tls: in AES-GCM decoding, avoid memmove 2018-11-24 13:51:46 +01:00
tls_fe.c tls: add support for TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 cipher 2018-11-23 17:48:07 +01:00
tls_fe.h tls: add support for TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 cipher 2018-11-23 17:48:07 +01:00
tls_pstm_montgomery_reduce.c tls: pstm code shrink 2019-01-01 15:40:43 +01:00
tls_pstm_mul_comba.c tls: pstm code shrink 2019-01-01 15:40:43 +01:00
tls_pstm_sqr_comba.c tls: pstm code shrink 2019-01-01 15:40:43 +01:00
tls_pstm.c tls: pstm code shrink 2019-01-01 15:40:43 +01:00
tls_pstm.h tls: pstm code shrink 2019-01-01 15:40:43 +01:00
tls_rsa.c tls: pstm code shrink 2019-01-01 15:40:43 +01:00
tls_rsa.h tls: do not leak RSA key 2018-11-25 16:17:26 +01:00
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: prepare for ECDH_anon ciphers 2018-12-10 19:19:38 +01:00
tls.h tls: speed up xor'ing of aligned 16-byte buffers 2018-11-24 14:08:29 +01:00
traceroute.c config: update size information 2018-12-28 03:20:17 +01:00
tunctl.c config: update size information 2018-12-28 03:20:17 +01:00
vconfig.c config: update size information 2018-12-28 03:20:17 +01:00
wget.c config: update size information 2018-12-28 03:20:17 +01:00
whois.c config: update size information 2018-12-28 03:20:17 +01:00
zcip.c config: update size information 2018-12-28 03:20:17 +01:00