Michael Niedermayer
50b4468598
change while loops to do-while as the condition is true the first time and the check just wastes cpu cycles
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Originally committed as revision 7576 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
4497712f09
simpler branch structure in init (16 bytes smaller object file)
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Originally committed as revision 7575 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
be65b41f90
doxygenize
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Originally committed as revision 7574 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
3da97cfdfc
avoid code duplication
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Originally committed as revision 7573 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
0726982cdb
better to set things to NULL instead of random in case of out of mem
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Originally committed as revision 7572 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
96e39edc59
simplify av_fifo_realloc()
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Originally committed as revision 7571 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
765d4f3b4a
remove near duplicate function
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Originally committed as revision 7570 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
870a12d1c2
simplify
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Originally committed as revision 7569 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
f81b99b82b
simplify
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Originally committed as revision 7568 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
ca2560dff6
10l (aes_crypt -> av_aes_crypt)
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Originally committed as revision 7559 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
97f6d1545e
fix CONFIG_SMALL again
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Originally committed as revision 7554 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
5d1b539348
30byte smaller object file
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Originally committed as revision 7553 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
519773e3a5
10l typo
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Originally committed as revision 7552 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
6eb7df5c6d
public API
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Originally committed as revision 7551 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
97e3458c46
cbc support
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Originally committed as revision 7550 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
2d3475ae6a
avoid memcpy()
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Originally committed as revision 7549 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
7465619af8
give crypt a src and dst
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same speed, 100bytes larger object file
Originally committed as revision 7548 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
b0642c7409
change subshift a little, this reduces the object size a litlle
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Originally committed as revision 7546 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
298dd6b7c8
use 2 state arrays so that fewer temporary variables are needed
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Originally committed as revision 7545 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
cc6b4da83a
remove useless parameter
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Originally committed as revision 7544 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
14bc38498a
unused variable
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Originally committed as revision 7543 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
1aa72a703c
merge shift into mix
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this need -fno-strict-aliasing to work (needs to be fixed of course)
Originally committed as revision 7534 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
1f83576b48
make aes_en/decrypt() static until we decided on the public API
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Originally committed as revision 7533 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
0d80bd2f56
move #include log.h into the selftesting code where it belongs
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Originally committed as revision 7529 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
6572e1a4d2
remove dependancy on *malloc()
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Originally committed as revision 7528 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
347c27988d
check the last? entry written for detecting already initalized tables
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Originally committed as revision 7527 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
96b103086e
replace / by >> this makes the .o ~150 bytes smaller
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Originally committed as revision 7525 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
e42244e9df
cosmetic
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Originally committed as revision 7524 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
f32f5122ce
av_aes_init()
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Originally committed as revision 7521 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
6287dc9aae
the missing header ...
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Originally committed as revision 7520 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
597e3232ef
simplify
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Originally committed as revision 7504 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
7200f5d054
simplify multiply table init
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Originally committed as revision 7503 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
d65dc0cdc6
simplify selftest
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Originally committed as revision 7501 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
f25b650a5b
revert simplification (broke 192 bit keys)
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Originally committed as revision 7500 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
8d4ae47c3f
simplify
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Originally committed as revision 7499 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
1b10524312
fix 2 warnings
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Originally committed as revision 7498 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
034f5fbaf2
seems i didnt copy anything from aes128.c so this should be more correct ?
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Originally committed as revision 7497 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
c2fd2b20e5
unneeded
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Originally committed as revision 7496 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
a6e923c9db
unused think
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Originally committed as revision 7495 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
0c5d2819a5
merge encrypt and decrypt so the source is simpler and the compiler can choose with inlining if it wants speed or small size
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Originally committed as revision 7494 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
28b5123546
indent
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Originally committed as revision 7493 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
954bd264c1
remove duplicate round_key
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one context is now either for encoding or decoding (makes more sense in reality too)
Originally committed as revision 7492 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
54b78b2495
make decode look more like encode
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Originally committed as revision 7491 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
cc85897055
dont use encode tables for decoding
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Originally committed as revision 7490 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
73374bf4d0
remove no longer corret comment
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Originally committed as revision 7489 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
179dc91160
unused stuff removial
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Originally committed as revision 7488 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
f12cf3d215
merge inv_sbox into inv_mix
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Originally committed as revision 7487 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
0458e79074
merge sbox with mix on the encryption side
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add one more test vector
yes this needs a cleanup ...
Originally committed as revision 7485 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
2592438dd8
1 test vector
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Originally committed as revision 7483 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Michael Niedermayer
95d1236bf5
fix CONFIG_SMALL case
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Originally committed as revision 7482 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago