1TODO List
2
31.4.1
4
5  - document which fields are in NBO/HBO, and check for consistency.
6
7  - move HAVE_U_LONG_LONG inside of datatypes.c, or some other
8    separate file
9
10  - re-write configure.in to make cross-compilation easier
11
12  - eliminate GENERIC_AESICM by generalizing the code a bit
13
14Older comments
15
16  - add tests for key_limit_t datatype 
17
18  - move octet_get_weight() from datatypes.c to math.c (any other
19    funcs?)
20
21Changes and additions planned
22
23  Make cipher and auth dealloc() functions zeroize the key-storage
24  areas before calling free().
25
26  Eliminate key_len from auth_init()
27
28  Doucument internal APIs (cipher, auth, srtp_protect, ...)
29
30
31SRTP options not (yet) included in this libaray:
32
33 - the aes-f8-mode cipher
34 - the Master Key Index
35 - re-keying using the key derivation function (only the initial
36   use of the PRF has been implemented, as it's sufficient
37   for most uses)
38
39
40(OLD) PLANNED CHANGES
41
42   strip out test/lfsr.c
43
44   Write new documentation!!!
45
46   Fix the x86 assembly code in aes.c.
47
48   Eliminate /* DAM */ - there's one in srtp.c
49
50   Change debugging so that it can print more than one line.  Or perhaps
51   just change it so that a single check of the debug-enabled flag is
52   needed.
53
54   Improve interface between cipher and rdbx - perhaps generalize rdbx
55   into 'nonce' datatype.
56
57   Make rijndael_icm accept variable sized keys.
58
59   Add rdbx functions that allow different-sized explicit sequence
60   numbers to be used.
61
62   Write uniform byte-buffering code for PRFs, preferably as macros.
63
64   Consider eliminating low-level alloc functions in favor of len()
65   functions, so that there need not be multiple allocations within a
66   particular alloc() function.
67