3301 commits

Author	SHA1	Message	Date
Denys Vlasenko	22b66febbd	tls: server: fix incorrect key_block assignments - now works against openssl s_client ... function old new delta privRsaEncryptSignedElement - 236 +236 tls_handshake_as_server 2033 2264 +231 .rodata 108079 108301 +222 initialize_aes_keys - 77 +77 xwrite_encrypted 507 506 -1 tls_handshake 1519 1500 -19 derive_master_secret_and_keys 154 123 -31 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 2/3 up/down: 766/-51) Total: 715 bytes Totoal growth compared to code before TLS server code: function old new delta tls_handshake_as_server - 2264 +2264 .rodata 107074 108301 +1227 psRsaCrypt - 577 +577 load_rsa_priv_key - 282 +282 ssl_server_main - 279 +279 privRsaEncryptSignedElement - 236 +236 ssl_client_main 137 363 +226 psRsaDecryptPriv - 171 +171 set_cipher_parameters - 161 +161 derive_master_secret_and_keys - 123 +123 packed_usage 36034 36146 +112 sp_ecc_make_key_256 - 103 +103 send_finished - 94 +94 get_change_cipher_spec - 88 +88 initialize_aes_keys - 77 +77 static.BLOCK_NAMES - 70 +70 curve_P256_compute_premaster - 65 +65 der_binary_to_pstm - 50 +50 curve_x25519_generate_keypair - 44 +44 get_finished - 42 +42 get_outbuf_fill_handshake_record - 37 +37 client_hello_ciphers - 32 +32 curve_P256_generate_keypair - 27 +27 sp_256_from_bin_8 - 26 +26 tls_xread_record 681 704 +23 curve_x25519_compute_premaster - 15 +15 applet_names 2870 2881 +11 applet_main 1652 1656 +4 xwrite_encrypted 507 506 -1 xwrite_and_update_handshake_hash 76 59 -17 sp_256_point_from_bin2x32 70 43 -27 curve_x25519_compute_pubkey_and_premaster 71 39 -32 curve_P256_compute_pubkey_and_premaster 167 65 -102 psRsaEncryptPub 395 199 -196 tls_handshake 2069 1500 -569 ------------------------------------------------------------------------------ (add/remove: 23/0 grow/shrink: 6/7 up/down: 6466/-944) Total: 5522 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-15 15:26:31 +01:00
Denys Vlasenko	7773faa878	tls: make ECDHE_RSA work against our client (openssl s_client not yet) ... function old new delta tls_handshake_as_server 1601 2033 +432 sp_ecc_make_key_256 - 103 +103 curve_P256_compute_premaster - 65 +65 .rodata 108023 108079 +56 curve_x25519_generate_keypair - 44 +44 tls_get_zeroed_outbuf - 28 +28 curve_P256_generate_keypair - 27 +27 sp_256_from_bin_8 - 26 +26 curve_x25519_compute_premaster - 15 +15 tls_xread_record 708 704 -4 tls_handshake 1530 1519 -11 get_outbuf_fill_handshake_record 51 37 -14 sp_256_point_from_bin2x32 70 43 -27 curve_x25519_compute_pubkey_and_premaster 71 39 -32 curve_P256_compute_pubkey_and_premaster 167 65 -102 ------------------------------------------------------------------------------ (add/remove: 7/0 grow/shrink: 2/6 up/down: 796/-190) Total: 606 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-15 15:16:26 +01:00
Denys Vlasenko	2ab2c25847	tls: remove unnecessary malloc/free in psRsaDecryptPriv() ... function old new delta .rodata 108007 108023 +16 psRsaDecryptPriv 200 171 -29 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 16/-29) Total: -13 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-15 15:16:26 +01:00
Denys Vlasenko	5a1bcdf036	tls: fix cipher-id selection in server mode ... ECDSA keys still don't work, and currently will be ignored function old new delta tls_handshake_as_server 824 1601 +777 .rodata 107764 108007 +243 set_cipher_parameters - 161 +161 packed_usage 36072 36146 +74 static.BLOCK_NAMES - 70 +70 client_hello_ciphers - 32 +32 ssl_server_main 288 279 -9 load_rsa_priv_key 329 282 -47 tls_handshake 1676 1530 -146 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 3/3 up/down: 1357/-202) Total: 1155 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-15 15:16:26 +01:00
Denys Vlasenko	456abad825	tls: eliminate unnecessary ENCRYPT_ON_WRITE, merge tls_get_zeroed_outbuf() with fill_handshake_record_hdr() ... function old new delta get_outbuf_fill_handshake_record - 51 +51 send_finished 95 94 -1 tls_handshake 1690 1676 -14 xwrite_and_update_handshake_hash 76 59 -17 tls_handshake_as_server 852 824 -28 tls_get_zeroed_outbuf 28 - -28 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/4 up/down: 51/-88) Total: -37 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-15 15:16:26 +01:00
Denys Vlasenko	e17bc84d4c	tls: fix up debug printouts wrt newlines ... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-15 15:16:26 +01:00
Denys Vlasenko	657fbcd62c	tls: implement server code ... function old new delta tls_handshake_as_server 7 852 +845 .rodata 107103 107764 +661 psRsaCrypt - 577 +577 load_rsa_priv_key - 329 +329 psRsaDecryptPriv - 200 +200 derive_master_secret_and_keys - 154 +154 send_finished - 95 +95 get_change_cipher_spec - 88 +88 der_binary_to_pstm - 50 +50 get_finished - 42 +42 tls_xread_record 681 708 +27 ssl_server_main 285 288 +3 psRsaEncryptPub 395 199 -196 tls_handshake 2069 1690 -379 ------------------------------------------------------------------------------ (add/remove: 8/0 grow/shrink: 4/2 up/down: 3071/-575) Total: 2496 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-15 15:16:26 +01:00
Denys Vlasenko	61055ef909	ssl_server: new applet, not functional yet ... function old new delta ssl_server_main - 285 +285 ssl_client_main 137 363 +226 packed_usage 36034 36072 +38 .rodata 107074 107103 +29 applet_names 2870 2881 +11 tls_handshake_as_server - 7 +7 applet_main 1652 1656 +4 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 5/0 up/down: 600/0) Total: 600 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-15 15:16:26 +01:00
Denys Vlasenko	b668e52c90	*: placate warnings where strchr/strstr returns constant pointer ... Newer glibc is now smarter and can propagate const-ness from those! function old new delta readtoken1 3111 3108 -3 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-15 15:15:30 +01:00
Denys Vlasenko	8289b34626	tls: document PSTM_64BIT + PSTM_X86_64 optimizations better ... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-08 08:30:03 +01:00
Denys Vlasenko	9693daaaef	*: use is_prefixed_with() where appropriate ... function old new delta resume_main 560 556 -4 uuidcache_check_device 107 101 -6 ntp_init 1005 997 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-18) Total: -18 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-07 01:10:55 +01:00
Denys Vlasenko	c8cbd3516d	*: use xasprintf_inplace() and concat_path_file() where appropriate ... function old new delta acpid_main 1059 1063 +4 resume_main 561 560 -1 unpack_package 642 640 -2 adduser_main 861 859 -2 getty_main 1517 1512 -5 ftpd_main 2149 2142 -7 .rodata 107018 107010 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/6 up/down: 4/-25) Total: -21 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-06 13:16:36 +01:00
Denys Vlasenko	fddd93edbd	libbb: introduce and use xasprintf_inplace() ... function old new delta xasprintf_and_free - 49 +49 watch_main 269 282 +13 singlemount 1313 1315 +2 append_mount_options 157 149 -8 ip_port_str 122 112 -10 lsblk_main 869 858 -11 add_cmd 1178 1167 -11 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/4 up/down: 64/-40) Total: 24 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-02-05 13:36:27 +01:00
Denys Vlasenko	3fb6b31c71	tar: strip unsafe hardlink components - GNU tar does the same ... Defends against files like these (python reproducer): import tarfile ti = tarfile.TarInfo("leak_hosts") ti.type = tarfile.LNKTYPE ti.linkname = "/etc/hosts" # or "../etc/hosts" or ".." ti.size = 0 with tarfile.open("/tmp/hardlink.tar", "w") as t: t.addfile(ti) function old new delta skip_unsafe_prefix - 127 +127 get_header_tar 1752 1754 +2 .rodata 106861 106856 -5 unzip_main 2715 2706 -9 strip_unsafe_prefix 102 18 -84 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/3 up/down: 129/-98) Total: 31 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-29 12:01:56 +01:00
Denys Vlasenko	768ab5384c	httpd: do not use a global variable in index.cgi ... text data bss dec hex filename 3255 0 0 3255 cb7 httpd_indexcgi.o 3253 0 4 3257 cb9 httpd_indexcgi.o.old Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-29 02:39:31 +01:00
Denys Vlasenko	df1ef312a0	httpd: handle bare "Location: URL" redirects from CGIs ... Many sites on the Web give those as valid CGI examples - no "Status:", just "Location:". function old new delta cgi_io_loop_and_exit 620 684 +64 log_cgi_status - 49 +49 .rodata 106846 106861 +15 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/0 up/down: 128/0) Total: 128 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-28 17:45:37 +01:00
Denys Vlasenko	28e4d2b854	httpd: optimize example CGIs ... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-26 07:21:11 +01:00
Denys Vlasenko	4da1badf13	networking/httpd_indexcgi.c: non-mallocing version ... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-26 04:48:28 +01:00
Denys Vlasenko	052b253696	httpd: add a TODO, no code changes ... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-25 08:17:23 +01:00
Denys Vlasenko	ea7d310ad6	httpd: allow static files in /cgi-bin/, do not search for interpreter twice ... function old new delta handle_incoming_and_exit 2270 2334 +64 send_cgi_and_exit 790 754 -36 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 64/-36) Total: 28 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-24 17:11:39 +01:00
Denys Vlasenko	a2f8c89aec	httpd: code shrink ... function old new delta send_file_and_exit 931 933 +2 get_line 126 120 -6 httpd_main 968 959 -9 send_headers 708 694 -14 handle_incoming_and_exit 2285 2270 -15 cgi_io_loop_and_exit 635 620 -15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/5 up/down: 2/-59) Total: -57 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-24 13:29:50 +01:00
Denys Vlasenko	43982ed499	httpd: code shrink via "split-globals" trick ... function old new delta httpd_main 957 968 +11 log_and_exit 25 26 +1 send_headers 712 708 -4 handle_incoming_and_exit 2292 2285 -7 sigalrm_handler 102 93 -9 parse_conf 1332 1323 -9 send_cgi_and_exit 803 790 -13 cgi_io_loop_and_exit 656 635 -21 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/6 up/down: 12/-63) Total: -51 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-24 05:22:33 +01:00
Denys Vlasenko	1a64fe3594	httpd: implement POSTDATA read timeout, and -K KILLSECS CGI lifetime control ... function old new delta cgi_io_loop_and_exit 496 656 +160 sigalrm_handler 1 102 +101 .rodata 106814 106853 +39 send_cgi_and_exit 770 803 +33 packed_usage 35894 35924 +30 httpd_main 950 957 +7 handle_incoming_and_exit 2297 2292 -5 send_REQUEST_TIMEOUT_and_exit 10 - -10 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 6/1 up/down: 370/-15) Total: 355 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-24 02:01:42 +01:00
Denys Vlasenko	927ff335c5	httpd: fix incorrect == comparison in last commit, must be != ... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-23 11:32:32 +01:00
Denys Vlasenko	5d33dbb67c	httpd: smarter handling of CGI's "Status: " header ... Do one less write() function old new delta handle_incoming_and_exit 2290 2297 +7 cgi_io_loop_and_exit 498 500 +2 .rodata 106821 106814 -7 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 9/-7) Total: 2 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-23 11:04:28 +01:00
Denys Vlasenko	a5f120b620	httpd: simplify CGI headers handling, check "HTTP/1.1" prefix, not just "HTTP" ... function old new delta cgi_io_loop_and_exit 477 498 +21 .rodata 106830 106821 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 21/-9) Total: 12 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-23 10:14:04 +01:00
Denys Vlasenko	01ea35e81d	httpd: simplify CGI code a bit, add a bunch of TODOs and FIXMEs ... function old new delta log_and_exit 33 25 -8 handle_incoming_and_exit 2298 2290 -8 send_cgi_and_exit 784 770 -14 cgi_io_loop_and_exit 538 477 -61 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-91) Total: -91 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-23 02:18:30 +01:00
Denys Vlasenko	2d78809b74	httpd: do not force clean connection termination on write errors and timeouts ... function old new delta send_file_and_exit 891 931 +40 send_EOF_and_exit - 14 +14 cgi_io_loop_and_exit 535 538 +3 log_and_exit 44 33 -11 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/1 up/down: 57/-11) Total: 46 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-22 22:35:58 +01:00
Denys Vlasenko	04d8729adb	httpd: make timeout messages less confusing ... function old new delta send_file_and_exit 891 930 +39 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-22 21:21:16 +01:00
Denys Vlasenko	d8059bd827	httpd: time out data writes after 60 seconds of no progress ... function old new delta prepare_write_timeout - 29 +29 static.tv - 16 +16 httpd_main 939 950 +11 send_file_and_exit 887 891 +4 handle_incoming_and_exit 2306 2298 -8 cgi_io_loop_and_exit 552 535 -17 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 2/2 up/down: 60/-25) Total: 35 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-22 17:22:06 +01:00
Denys Vlasenko	c1ed0c4049	httpd: optimize header reading timeout code ... Set up the signal handler once, outside of main loop. Do not reset the timer if headers are big - they still are expected to arrive quickly. function old new delta httpd_main 913 939 +26 handle_incoming_and_exit 2312 2306 -6 get_line 134 126 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/2 up/down: 26/-14) Total: 12 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-22 15:49:58 +01:00
Denys Vlasenko	52a88341d6	httpd: when reading headers, abort if they are too long ... function old new delta get_line 130 134 +4 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-22 15:33:42 +01:00
Denys Vlasenko	f0a63eefae	httpd: reject request line and headers with control chars ... This removes the need to check various corner cases later. function old new delta get_line 108 130 +22 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-22 14:33:22 +01:00
Denys Vlasenko	851992f070	httpd: allow http2 requests if proxying, tighten METHOD checks ... function old new delta handle_incoming_and_exit 2264 2312 +48 httpd_main 915 913 -2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 48/-2) Total: 46 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-22 13:58:28 +01:00
Denys Vlasenko	649da41ca4	httpd: fix compilation script of httpd_ratelimit_cgi.c ... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-22 10:42:20 +01:00
Denys Vlasenko	3f36fe9c2f	httpd: add -M MAXCONN - do not accept unlimited number of connections ... We were lacking even basic rate-limiting. function old new delta httpd_main 648 915 +267 handle_incoming_and_exit 2235 2264 +29 packed_usage 35868 35894 +26 cgi_io_loop_and_exit 537 552 +15 send_headers 704 712 +8 get_line 106 108 +2 .rodata 106829 106830 +1 send_file_and_exit 890 887 -3 mini_httpd 161 - -161 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 7/1 up/down: 348/-164) Total: 184 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-22 01:58:46 +01:00
Denys Vlasenko	5ac9d0a865	httpd: stop disabling/enabling SIGHUP in every child ... function old new delta sighup_handler 30 47 +17 httpd_main 710 695 -15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 17/-15) Total: 2 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-21 19:16:29 +01:00
Denys Vlasenko	71c703c26b	httpd: remove one close() from main loop ... function old new delta httpd_main 701 710 +9 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-21 19:01:42 +01:00
Denys Vlasenko	58b46b7d67	networking/httpd_ratelimit_cgi.c: new example CGI handler ... text data bss dec hex filename 4003 40 352 4395 112b httpd_ratelimit_cgi Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-21 18:47:56 +01:00
Denys Vlasenko	38721685af	httpd: expand logging: now can see what CGIs are started ... function old new delta send_cgi_and_exit 711 784 +73 vmstat_main 657 708 +51 .rodata 106746 106778 +32 send_file_and_exit 877 887 +10 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 166/0) Total: 166 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-21 17:49:40 +01:00
Giorgi Tchankvetadze	3b785b18d2	networking/udhcp: fix typo in comment ... Signed-off-by: Giorgi Tchankvetadze <giorgitchankvetadze1997@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2026-01-14 08:08:26 +01:00
Denys Vlasenko	b143b3f1d4	tls: better error message when TLS record is truncated ... function old new delta .rodata 106388 106438 +50 tls_xread_record 650 681 +31 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 81/0) Total: 81 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2025-11-25 02:47:10 +01:00
Denys Vlasenko	3ff3cb483d	ntpd: set tmx.maxerror properly - avoid STA_UNSYNC ... function old new delta update_local_clock 872 951 +79 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2025-10-11 23:48:04 +02:00
Denys Vlasenko	91d8b4eb5c	ftpd: code shrink, move replace_char() to libbb ... function old new delta modprobe_main 803 804 +1 escape_text 127 122 -5 replace 18 - -18 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/1 up/down: 1/-23) Total: -22 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2025-08-02 07:18:56 +02:00
Denys Vlasenko	628a7b2f47	telnetd: improve --help ... function old new delta packed_usage 34996 35021 +25 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2025-07-27 14:24:23 +02:00
Denys Vlasenko	ee2ef17cc7	tftp: use bb_error_msg instead of info_msg for a debug message ... This is the only use of bb_info_msg in tftp. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2025-07-18 10:42:09 +02:00
Denys Vlasenko	27e1fc679e	ntpd: replace two bb_info_msg's with bb_error_msg ... All other messages are printed via bb_error_msg in this applet. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2025-07-18 10:34:17 +02:00
Denys Vlasenko	c305c81c94	libbb: introduce and use block-XOR functions ... On x86_64, they can be done in 16-byte blocks 64-bit: function old new delta xorbuf_3 - 84 +84 xorbuf64_3_aligned64 - 58 +58 smix1 687 712 +25 xwrite_encrypted 520 534 +14 xorbuf16_aligned_long - 13 +13 tls_xread_record 733 742 +9 xorbuf 21 13 -8 xorbuf_aligned_AES_BLOCK_SIZE 15 - -15 blockmix 814 762 -52 blockmix_salsa8 317 198 -119 blockmix_xor_save 1620 1499 -121 blockmix_xor 1543 1322 -221 ------------------------------------------------------------------------------ (add/remove: 4/1 grow/shrink: 3/5 up/down: 203/-536) Total: -333 bytes 32-bit: function old new delta xorbuf_3 - 76 +76 xorbuf64_3_aligned64 - 36 +36 xorbuf16_aligned_long - 23 +23 xwrite_encrypted 499 507 +8 tls_xread_record 646 650 +4 xorbuf 22 11 -11 xorbuf_aligned_AES_BLOCK_SIZE 23 - -23 blockmix 1083 938 -145 blockmix_salsa8 415 210 -205 blockmix_salsa8_xor 601 163 -438 blockmix_xor 2103 1533 -570 blockmix_xor_save 2614 1859 -755 ------------------------------------------------------------------------------ (add/remove: 4/1 grow/shrink: 2/6 up/down: 147/-2147) Total: -2000 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2025-07-09 07:00:59 +02:00
Denys Vlasenko	c11730490a	libbb/yescrypt: remove redundant SHA256 HMAC implementation ... function old new delta hmac_blocks - 88 +88 static.PBKDF2_SHA256 176 213 +37 yescrypt_kdf32_body 1046 1052 +6 static.smix 759 762 +3 hmac_block 88 64 -24 HMAC_SHA256_Final 53 - -53 HMAC_SHA256_Buf 58 - -58 HMAC_SHA256_Init 159 - -159 ------------------------------------------------------------------------------ (add/remove: 1/3 grow/shrink: 3/1 up/down: 134/-294) Total: -160 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2025-07-07 08:21:44 +02:00
Denys Vlasenko	1a0913d57c	libbb: factor out HMAC code from TLS ... function old new delta hmac_block - 88 +88 hmac_peek_hash - 61 +61 hmac_end - 50 +50 hmac_begin 140 177 +37 hmac_hash_v - 30 +30 .rodata 105799 105787 -12 hmac_sha_precomputed 54 - -54 hmac_sha_precomputed_v 69 - -69 hmac 83 - -83 ------------------------------------------------------------------------------ (add/remove: 5/3 grow/shrink: 1/1 up/down: 266/-218) Total: 48 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2025-07-07 07:44:01 +02:00