busybox.git/libbb/pw_encrypt_sha.c, branch master

libbb: code shrink in sha_crypt()

2025-07-08T08:04:47+00:00

Signed-off-by: Denys Vlasenko

libbb: shuffle ascii64 code around, shrink i2a64()

2025-07-06T19:59:03+00:00

function                                             old     new   delta
num2str64_4chars_msb_first                             -      55     +55
num2str64_lsb_first                                    -      33     +33
i2a64                                                 42      25     -17
to64                                                  33       -     -33
to64_msb_first                                        55       -     -55
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 0/1 up/down: 88/-105)           Total: -17 bytes

Signed-off-by: Denys Vlasenko

tls: add 2nd cipher_id, TLS_RSA_WITH_AES_128_CBC_SHA, so far it doesn't work

2017-01-24T15:00:54+00:00

Good news that TLS_RSA_WITH_AES_256_CBC_SHA256 still works with new code ;)

This change adds inevitable extension to have different sized hashes and AES key sizes.
In libbb, md5_end() and shaX_end() are extended to return result size instead of void -
this helps *a lot* in tls (the cost is ~5 bytes per _end() function).

Signed-off-by: Denys Vlasenko

libbb: eliminate redundant variable in sha_crypt

2017-01-15T19:59:32+00:00

function                                             old     new   delta
sha_crypt                                           1136    1130      -6

Signed-off-by: Denys Vlasenko

libbb/pw_encrypt_sha: forgot to move &ctx to 1st param here in sha hash rework

2010-12-01T12:57:25+00:00

Signed-off-by: Denys Vlasenko

whitespace cleanup

2010-10-29T09:46:52+00:00

Signed-off-by: Denys Vlasenko

shrink sha hashing

2009-03-12T15:39:11+00:00

function                                             old     new   delta
sha512_hash                                          262     281     +19
sha512_end                                           204     221     +17
sha1_hash                                            128     113     -15
static.mask                                           16       -     -16
static.bits                                           16       -     -16
sha1_end                                             160     136     -24
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 2/2 up/down: 36/-71)            Total: -35 bytes

timeout: new applet. 370 bytes. by Roberto Foglietta.

2008-11-24T13:25:20+00:00

libbb: sha_crypt -123 bytes

2008-11-13T13:25:18+00:00

libbb/pw_encrypt_sha: -28 bytes

2008-11-13T12:55:11+00:00