A mirror of https://github.com/rmyorston/busybox-w32.git https://git.lua4.win/busybox-w32/atom?h=join2 2026-03-11T10:14:49+00:00 2026-03-11T10:14:49+00:00 Ron Yorston rmy@pobox.com 2026-03-11T10:14:49+00:00 urn:sha1:ede205bd07573813337b5706acb0cae3b127a36f 2026-02-15T14:26:31+00:00 Denys Vlasenko vda.linux@googlemail.com 2026-02-15T05:20:39+00:00 urn:sha1:22b66febbd9c41be3841cb565ad14215b8ae74c7 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> 2026-02-15T14:16:26+00:00 Denys Vlasenko vda.linux@googlemail.com 2026-02-14T23:13:51+00:00 urn:sha1:7773faa8781d91bb328d38fcef1c5fd393e03230 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> 2026-02-12T12:58:38+00:00 Ron Yorston rmy@pobox.com 2026-02-12T12:50:11+00:00 urn:sha1:de7b34e8c779d8baca5abba1394284e0b6e87dc6 2026-02-08T07:30:03+00:00 Denys Vlasenko vda.linux@googlemail.com 2026-02-08T07:30:03+00:00 urn:sha1:8289b346265ef63a809c68b608cd7689bbf0a342 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2025-08-12T07:07:00+00:00 Ron Yorston rmy@pobox.com 2025-08-12T07:07:00+00:00 urn:sha1:4e6b0b3e8b8f819bc9e2f69b0c267abecfe30968 2025-08-08T07:19:56+00:00 Ron Yorston rmy@pobox.com 2025-08-08T07:19:56+00:00 urn:sha1:66d1d502193728607ab2ea17a3af5652572d8363 No functional changes. 2025-08-07T12:35:53+00:00 rfl890 87506407+rfl890@users.noreply.github.com 2025-08-07T12:35:53+00:00 urn:sha1:22160c163a91f33684750d887b5bcb6071e0ad36 Not enabled by default. When enabled without TLS 1.3 support, saves 16784-18776 bytes. (GitHub PR #510) 2025-07-09T05:00:59+00:00 Denys Vlasenko vda.linux@googlemail.com 2025-07-09T04:51:04+00:00 urn:sha1:c305c81c94a086fb09444b1ea6f31fb911c25ec0 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> 2021-10-11T11:46:30+00:00 Denys Vlasenko vda.linux@googlemail.com 2021-10-11T11:46:30+00:00 urn:sha1:74ee3f2f7323489aab6a5da1c84f86955ccbf93e Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>