Nick Mathewson
e4dfc3c8fe
Cipher lists need to be colon separated. Also make initialization more bulletproof
...
svn:r459
2003-09-15 19:38:52 +00:00
Nick Mathewson
f5b4ef1fa2
Simplify some code paths in TLS; cut down on memory leaks; use
...
reasonable ciphers if not everyone has OpenSSL 0.9.7.
svn:r442
2003-09-11 21:12:39 +00:00
Nick Mathewson
9955b265ab
Make crypto structures private to crypto.c
...
svn:r437
2003-09-10 00:47:24 +00:00
Nick Mathewson
fd20011c26
Add initial interfaces and code for TLS support. Interfaces are right; code needs work and testing.
...
svn:r424
2003-09-04 16:05:08 +00:00
Roger Dingledine
58c5d5e918
fix formatting in crypto.c for my sanity
...
svn:r411
2003-08-25 07:06:12 +00:00
Nick Mathewson
c336c99e60
Start of port to win32. Missing are:
...
- signal support
- forking for DNS farm
- changes for async IO
- daemonizing
In other words, some files still don't build, and the ones that do build,
do nonblocking IO incorrectly.
I'm also not checking in the project files till I have a good place
for them.
svn:r380
2003-08-12 03:08:41 +00:00
Nick Mathewson
f12fdd62aa
Be smarter about getting key matter from DH.
...
Formerly, once we had g^xy, we took the last N bytes from g^xy.
Now, we take SHA(g^xy || [0]) || SHA1(g^xy || [1]) || ... , in order
to use all bits from g^xy equally, and generate as much key material
as we need.
svn:r370
2003-07-30 19:10:20 +00:00
Nick Mathewson
300984c057
Add AES counter-mode support to the crypt library
...
svn:r362
2003-06-30 19:18:32 +00:00
Roger Dingledine
23b1586c26
clean up a broken comment in crypto.c
...
svn:r351
2003-06-24 21:34:19 +00:00
Roger Dingledine
968d31162b
fix typos, streamline
...
svn:r337
2003-06-18 07:44:48 +00:00
Nick Mathewson
95e5384af3
Change many files to new log_fn format
...
svn:r333
2003-06-17 22:18:26 +00:00
Nick Mathewson
769c78a395
Use fread instead of fgets for binary data
...
svn:r328
2003-06-17 20:19:41 +00:00
Nick Mathewson
9182537238
Fix the periodic bug that would make handshaking fail.
...
The culprit: sometimes DH_calculate_key returns less than DH_KEY_LEN bytes;
we needed to check the return value.
svn:r322
2003-06-14 01:30:53 +00:00
Nick Mathewson
d21c0feb5a
Add RNG seeding
...
svn:r318
2003-06-13 21:13:37 +00:00
Roger Dingledine
e75dc941a7
don't complain as much when using openssl 0.9.7a
...
svn:r308
2003-06-10 20:50:56 +00:00
Roger Dingledine
59029a3eed
replace malloc with tor_malloc; remove broken/unused crypto_pk_set_key
...
svn:r292
2003-05-20 06:37:34 +00:00
Nick Mathewson
afc0eb2c71
Tested backends for directory signing and checking. Directory parser completely refactored. Need documentation and integration. Explanitory mail forthcoming.
...
svn:r271
2003-05-07 18:30:46 +00:00
Nick Mathewson
445cd8f0f1
Decrease DH group length to 1024. (Roger, you may want to read section 1 of the IETF draft: a 1024-bit DH key probably reduces our cipher strength to ~80 bits.)
...
svn:r269
2003-05-07 02:28:42 +00:00
Nick Mathewson
d0ff485e1b
More work on directories. Signed directories not yet tested. No support for checking sigs yet
...
svn:r268
2003-05-07 02:13:23 +00:00
Nick Mathewson
6af79f3a03
Basic diffie-helman wrappers with fixed modulus and tests
...
svn:r257
2003-05-01 00:53:46 +00:00
Roger Dingledine
fe1aba7f15
more cleanup
...
svn:r242
2003-04-16 23:22:05 +00:00
Nick Mathewson
acc33c18e2
Tests for crypto; more tests for buffers
...
svn:r234
2003-04-16 15:24:09 +00:00
Nick Mathewson
3a89d27e66
Correct defeatest attitude in crypto_new_cipher_env
...
svn:r201
2003-03-19 21:27:21 +00:00
Nick Mathewson
8ff1c3e21f
Refactor block ciphers; add 3des
...
svn:r196
2003-03-19 20:41:15 +00:00
Roger Dingledine
00a9e3732e
remove popt dependency, consolidate config stuff
...
reformat parts of onion.c
svn:r136
2002-11-23 06:49:01 +00:00
Nick Mathewson
bef3424bec
Add convenience functions to wrap create and init for symmetric ciphers; clean up error handling in onion.c
...
svn:r131
2002-10-02 20:39:51 +00:00
Roger Dingledine
2fa4b5bb53
don't leak memory on pk ops
...
svn:r117
2002-09-27 22:13:22 +00:00
Roger Dingledine
253f0f160e
laying the groundwork for dynamic router lists
...
revamped the router reading section
reference counting for crypto pk env's (so we can dup them)
we now read and write pem pk keys from string rather than from FILE*,
in anticipation of fetching directories over a socket
(so now on startup we slurp in the whole file, then parse it as a string)
fixed a bug in the proxy side, where you could get some circuits
wedged if they showed up while the connection was being made
svn:r110
2002-09-24 10:43:57 +00:00
Roger Dingledine
f9f3e2f120
slight optimization on rsa exponent
...
use 2**16+1 rather than 2**16 + 2**(-1)
svn:r99
2002-09-05 19:04:47 +00:00
Nick Mathewson
4c761e4537
Backport to OpenSSL version 0.9.5
...
svn:r91
2002-09-03 19:16:02 +00:00
Nick Mathewson
fdb31225b7
Port to MacOS X
...
svn:r88
2002-09-03 18:44:24 +00:00
Matej Pjafjar
01aadefbfc
Changed crypto calls to go through common/crypto.[hc] instead of calling OpenSSL directly.
...
svn:r76
2002-08-22 07:30:03 +00:00
Matej Pjafjar
e01522bbed
Added the crypto abstraction to libor. Need to test and change the code to use this instead of OpenSSL.
...
svn:r74
2002-07-25 08:17:22 +00:00
Matej Pjafjar
5af5a96343
Beginnings of a crypto abstraction layer.
...
svn:r73
2002-07-24 14:02:39 +00:00
