Denys Vlasenko
|
e5897d041d
|
suppress a few "unused function" warnings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2019-10-25 13:05:15 +02:00 |
|
Denys Vlasenko
|
32ec5f1705
|
tls: AES-GCM: in GMULT, avoid memcpy, use one less variable in bit loop
function old new delta
GMULT 168 159 -9
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-12-08 21:24:38 +01:00 |
|
Denys Vlasenko
|
9f00a0fdb1
|
tls: make RIGHTSHIFTX() in AES-GCM faster
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-12-08 13:34:43 +01:00 |
|
Denys Vlasenko
|
be5ca42e8d
|
tls: code shrink
function old new delta
aesgcm_GHASH 223 196 -27
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-11-25 14:03:59 +01:00 |
|
Denys Vlasenko
|
23d0d8caf4
|
tls: on x86, use xorbuf_aligned_AES_BLOCK_SIZE() even with non-aligned source
function old new delta
aesgcm_GHASH 228 223 -5
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-11-25 12:02:45 +01:00 |
|
Denys Vlasenko
|
03569bc50f
|
tls: speed up xor'ing of aligned 16-byte buffers
function old new delta
xorbuf_aligned_AES_BLOCK_SIZE - 23 +23
xwrite_encrypted 585 580 -5
aesgcm_GHASH 233 228 -5
GMULT 192 187 -5
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/3 up/down: 23/-15) Total: 8 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-11-24 14:08:29 +01:00 |
|
Denys Vlasenko
|
941440cf16
|
tls: in AES-GCM decoding, avoid memmove
function old new delta
xorbuf3 - 36 +36
xorbuf 24 12 -12
tls_xread_record 656 634 -22
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/2 up/down: 36/-34) Total: 2 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-11-24 13:51:46 +01:00 |
|
Denys Vlasenko
|
985702c892
|
tls: fix a thinko in GHASH optimization
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-11-24 13:47:44 +01:00 |
|
Denys Vlasenko
|
fbf5e6363b
|
tls: code shrink
function old new delta
aesgcm_GHASH 262 233 -29
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-11-23 19:07:05 +01:00 |
|
Denys Vlasenko
|
d496b4002a
|
tls: typo fix in comment
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-11-23 19:00:12 +01:00 |
|
Denys Vlasenko
|
25569c3ca9
|
tls: make local buffers in aesgcm_GHASH() explicitly 32-bit aligned
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-11-23 18:55:15 +01:00 |
|
Denys Vlasenko
|
ecc9090cfc
|
tls: simplify aesgcm_GHASH()
function old new delta
xwrite_encrypted 604 599 -5
FlattenSzInBits 52 - -52
aesgcm_GHASH 395 262 -133
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/2 up/down: 0/-190) Total: -190 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-11-23 18:31:26 +01:00 |
|
Denys Vlasenko
|
5e4236d226
|
tls: in AES-CBC code, do not set key for every record - do it once
function old new delta
aes_setkey 16 212 +196
tls_handshake 1941 1977 +36
aes_encrypt_1 382 396 +14
xwrite_encrypted 605 604 -1
tls_xread_record 659 656 -3
aes_encrypt_one_block 65 59 -6
aes_cbc_encrypt 172 121 -51
aesgcm_setkey 58 - -58
aes_cbc_decrypt 958 881 -77
KeyExpansion 188 - -188
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 3/5 up/down: 246/-384) Total: -138 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-11-23 18:02:44 +01:00 |
|
Denys Vlasenko
|
83e5c627e1
|
tls: add support for TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 cipher
function old new delta
xwrite_encrypted 209 605 +396
GHASH - 395 +395
aes_encrypt_1 - 382 +382
GMULT - 192 +192
tls_xread_record 489 659 +170
aes_encrypt_one_block - 65 +65
aesgcm_setkey - 58 +58
FlattenSzInBits - 52 +52
tls_handshake 1890 1941 +51
xwrite_and_update_handshake_hash 46 81 +35
xorbuf - 24 +24
aes_setkey - 16 +16
psRsaEncryptPub 413 421 +8
stty_main 1221 1227 +6
ssl_client_main 138 143 +5
next_token 841 845 +4
spawn_ssl_client 218 219 +1
volume_id_probe_hfs_hfsplus 564 563 -1
read_package_field 232 230 -2
i2cdetect_main 674 672 -2
fail_hunk 139 136 -3
parse_expr 891 883 -8
curve25519 802 793 -9
aes_cbc_decrypt 971 958 -13
xwrite_handshake_record 43 - -43
aes_cbc_encrypt 644 172 -472
------------------------------------------------------------------------------
(add/remove: 9/1 grow/shrink: 9/8 up/down: 1860/-553) Total: 1307 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-11-23 17:48:07 +01:00 |
|