busybox-w32/libbb/pw_encrypt_des.c, branch mount_point

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

libbb: in DES crypt, error out on invalid salt chars

2025-07-06T17:30:58+00:00

function old new delta des_crypt 1308 1327 +19 Signed-off-by: Denys Vlasenko

libbb: code shrink in DES crypt

2025-07-06T17:14:09+00:00

function old new delta pw_encrypt 941 945 +4 bits32 128 - -128 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/0 up/down: 4/-128) Total: -124 bytes Signed-off-by: Denys Vlasenko

libbb/yescrypt: use common ACSII char-to-64 conversion code

2025-07-06T17:08:57+00:00

function old new delta a2i64 - 46 +46 yescrypt_r 1215 1235 +20 decode64_uint32 167 177 +10 atoi64 25 - -25 ascii_to_bin 53 - -53 static.atoi64_partial 77 - -77 ------------------------------------------------------------------------------ (add/remove: 1/3 grow/shrink: 2/0 up/down: 76/-155) Total: -79 bytes Signed-off-by: Denys Vlasenko

libbb/yescrypt: code shrink

2025-07-06T09:12:13+00:00

static.PBKDF2_SHA256 - 189 +189 HMAC_SHA256_Init - 159 +159 HMAC_SHA256_Buf - 58 +58 HMAC_SHA256_Final - 53 +53 i2a64 - 42 +42 yescrypt_r 1221 1215 -6 yescrypt_kdf32_body 1064 1046 -18 i64c 42 - -42 libcperciva_HMAC_SHA256_Final 53 - -53 libcperciva_HMAC_SHA256_Buf 58 - -58 ascii64 65 - -65 libcperciva_HMAC_SHA256_Init 159 - -159 PBKDF2_SHA256 386 - -386 ------------------------------------------------------------------------------ (add/remove: 5/6 grow/shrink: 0/2 up/down: 501/-787) Total: -286 bytes Signed-off-by: Denys Vlasenko

libbb: code shrink in des encryption, in setup_salt()

2021-11-28T11:21:23+00:00

function old new delta pw_encrypt 978 971 -7 .rodata 108208 108192 -16 des_crypt 1211 1181 -30 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-53) Total: -53 bytes Signed-off-by: Denys Vlasenko

libbb: make pw_encrypt() die if supplied salt is bad (e.g. emply)

2020-12-15T22:19:22+00:00

Fished from 520-loginutils-handle-crypt-failures.patch in openwrt function old new delta pw_encrypt 913 927 +14 des_crypt 1327 1318 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 14/-9) Total: 5 bytes Signed-off-by: Denys Vlasenko

decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly

2020-11-30T12:03:03+00:00

text data bss dec hex filename 1021988 559 5052 1027599 fae0f busybox_old 1021236 559 5052 1026847 fab1f busybox_unstripped Signed-off-by: Denys Vlasenko

do not use `a' quoting style in comments

2017-08-02T12:26:33+00:00

Signed-off-by: Denys Vlasenko

des encrypt: fix goof with NUL byte added at the end as '.'

2009-05-01T01:41:25+00:00