1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
changequote(<,>)dnl
dnl (progn (modify-syntax-entry ?< "(>") (modify-syntax-entry ?> ")<") )
dnl FORTRAN style comment character
define(<C>, <
dnl>)dnl
dnl changecom(!,<
dnl >)dnl
dnl including files from the srcdir
define(<include_src>, <include(srcdir/$1)>)dnl
dnl Struct defining macros
dnl STRUCTURE(prefix)
define(<STRUCTURE>, <define(<SOFFSET>, 0)define(<SPREFIX>, <$1>)>)dnl
dnl STRUCT(name, size)
define(<STRUCT>,
<define(SPREFIX<_>$1, SOFFSET)dnl
define(<SOFFSET>, eval(SOFFSET + ($2)))>)dnl
dnl UNSIGNED(name)
define(<UNSIGNED>, <STRUCT(<$1>, 4)>)dnl
dnl Offsets in aes_ctx and aes_table
STRUCTURE(AES)
STRUCT(KEYS, 4*60)
UNSIGNED(NROUNDS)
define(AES_SBOX_SIZE, 256)dnl
define(AES_IDX_SIZE, 16)dnl
define(AES_TABLE_SIZE, 1024)dnl
STRUCTURE(AES)
STRUCT(SBOX, AES_SBOX_SIZE)
STRUCT(IDX1, AES_IDX_SIZE)
STRUCT(IDX2, AES_IDX_SIZE)
STRUCT(IDX3, AES_IDX_SIZE)
STRUCT(SIDX1, AES_IDX_SIZE)
STRUCT(SIDX2, AES_IDX_SIZE)
STRUCT(SIDX3, AES_IDX_SIZE)
STRUCT(TABLE0, AES_TABLE_SIZE)
STRUCT(TABLE1, AES_TABLE_SIZE)
STRUCT(TABLE2, AES_TABLE_SIZE)
STRUCT(TABLE3, AES_TABLE_SIZE)
|
