nihilist/tor
1
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-11-11 21:53:48 +01:00
Code Issues Packages Projects Releases Wiki Activity
11,936 Commits 53 Branches 630 Tags 125 MiB
c3febf8660
Commit Graph

289 Commits

Author SHA1 Message Date
Roger Dingledine
509d2912dc doxygen and other cleanups 
svn:r13440
 2008-02-09 03:11:10 +00:00
Nick Mathewson
de827f89df r14062@tombo: nickm | 2008-02-08 15:17:07 -0500 
Change DNs in x509 certificates to be harder to fingerprint.  Raise common code.  Refactor random hostname generation into crypto.c


svn:r13429
 2008-02-08 21:13:12 +00:00
Nick Mathewson
b8179871a6 r17964@catbus: nickm | 2008-02-07 10:45:02 -0500 
Fix bug in last patch that made secret_to_key crash.


svn:r13415
 2008-02-07 16:10:36 +00:00
Nick Mathewson
eecc44dab8 r17963@catbus: nickm | 2008-02-07 10:14:25 -0500 
Be more thorough about memory poisoning and clearing.  Add an in-place version of aes_crypt in order to remove a memcpy from relay_crypt_one_payload.


svn:r13414
 2008-02-07 16:10:33 +00:00
Nick Mathewson
842a33ff20 Update some copyright notices: it is now 2008. 
svn:r13412
 2008-02-07 05:31:47 +00:00
Nick Mathewson
a51deb9a9c r17903@catbus: nickm | 2008-02-05 14:40:03 -0500 
Remove some dead code; fix some XXX020s; turn some XXX020s into XXXX_IP6s (i.e., "needs to be fixed when we add ipv6 support").


svn:r13382
 2008-02-05 19:40:26 +00:00
Nick Mathewson
d7fb8a34ac r17613@catbus: nickm | 2008-01-14 13:52:44 -0500 
Do not segfault if symetric key generation somehow fails in crypto_hybrid_encrypt.


svn:r13132
 2008-01-14 19:00:28 +00:00
Nick Mathewson
becbafc9db r17491@catbus: nickm | 2008-01-07 11:50:24 -0500 
Remove some dead code.


svn:r13053
 2008-01-07 16:50:33 +00:00
Roger Dingledine
1d8a8063b9 clean up copyrights, and assign 2007 copyrights to The Tor Project, Inc 
svn:r12786
 2007-12-12 21:09:01 +00:00
Roger Dingledine
7f12ebc3fa cleanups on r12579 
svn:r12580
 2007-11-27 21:17:43 +00:00
Nick Mathewson
e047f7f865 r16455@catbus: nickm | 2007-11-06 12:48:00 -0500 
Parse CERT cells and act correctly when we get them.


svn:r12396
 2007-11-06 18:00:07 +00:00
Nick Mathewson
7712ddf8e7 r16317@catbus: nickm | 2007-10-31 23:52:52 -0400 
Use HMAC() function from openssl. Oops.


svn:r12304
 2007-11-01 03:56:17 +00:00
Nick Mathewson
17266cc44a r16287@catbus: nickm | 2007-10-31 00:53:53 -0400 
HMAC-SHA-1 implementation, with unit tests based on vectors from RVFC2202.  Steven's stuff will need this.


svn:r12289
 2007-10-31 04:56:59 +00:00
Nick Mathewson
7da93b80ca r16159@catbus: nickm | 2007-10-25 12:53:38 -0400 
Drop support for OpenSSL 0.9.6.


svn:r12191
 2007-10-25 16:54:56 +00:00
Nick Mathewson
e3113502ad r15882@catbus: nickm | 2007-10-17 15:23:05 -0400 
oprofile was telling me that a fair bit of our time in openssl was spent in base64_decode, so replace base64_decode with an all-at-once fairly optimized implementation.  For decoding keys and digests, it seems 3-3.5x faster than calling out to openssl.  (Yes, I wrote it from scratch.)


svn:r12002
 2007-10-17 19:23:56 +00:00
Nick Mathewson
7f9e9c816c r15790@catbus: nickm | 2007-10-15 11:38:28 -0400 
Fix bug 528: fix memory leak in base32_decode().  While there, also make base32_decode() accept upper-case inputs.


svn:r11946
 2007-10-15 15:38:44 +00:00
Nick Mathewson
3de8158b16 r15702@catbus: nickm | 2007-10-11 17:29:20 -0400 
Remove a bunch of redundant includes in crypto.c


svn:r11885
 2007-10-11 21:40:32 +00:00
Nick Mathewson
fc5dd0cdbb r15231@catbus: nickm | 2007-09-20 16:04:30 -0400 
Patch from karsten: remove cbc and make unit tests handle aes-ctr-with-iv.


svn:r11538
 2007-09-20 20:08:47 +00:00
Nick Mathewson
5f7950e874 r15172@catbus: nickm | 2007-09-19 11:50:02 -0400 
New (untested) code to implement AES-with-IV.  Currently, IVs are generated randomly.  Once tested, should be (almost) a drop-in replacement for the CBC functions.


svn:r11519
 2007-09-19 15:53:41 +00:00
Roger Dingledine
1a930cfc70 minor style tweaks 
svn:r11490
 2007-09-18 17:18:14 +00:00
Roger Dingledine
f15a4c8bd7 add some crypto/util functions from karsten, as the first 
step of integrating his new hidden service stuff


svn:r11489
 2007-09-18 17:07:56 +00:00
Nick Mathewson
3637ee0e59 r13383@catbus: nickm | 2007-06-13 13:53:04 -0400 
Expose a function to parse a private key from a string as CRYPTO_PRIVATE.  For testing.


svn:r10583
 2007-06-13 18:15:53 +00:00
Nick Mathewson
6673d445f5 r13283@catbus: nickm | 2007-06-06 01:43:44 -0400 
Fix up a couple of loops flagged by -Wunsafe-loop-optimizations so that they are more readable (and more amenable to compilation)


svn:r10513
 2007-06-06 13:02:22 +00:00
Nick Mathewson
6faa9e2641 r13239@catbus: nickm | 2007-06-04 11:30:37 -0400 
Fix the fix for bug 445: set umask properly.  Also use open+fdopen rather than just umask+fopen, and create authority identity key with mode 400.


svn:r10485
 2007-06-04 15:30:40 +00:00
Nick Mathewson
cb0324c400 r13191@catbus: nickm | 2007-06-03 19:38:18 -0400 
Set umask(0700) when starting tor-gencert; resolves bug 445.


svn:r10475
 2007-06-03 23:38:20 +00:00
Nick Mathewson
a187704872 r12980@Kushana: nickm | 2007-05-18 14:11:05 -0400 
Add a "swap" function to smartlist, add a "shuffle" function for smartlist to crypto.c, and make appropriate hashtable functions be more const.


svn:r10208
 2007-05-18 21:19:14 +00:00
Nick Mathewson
836328be2e r12777@catbus: nickm | 2007-05-16 21:52:23 -0400 
Fix dumb bug introduced in r10199


svn:r10202
 2007-05-17 01:52:26 +00:00
Nick Mathewson
807adfc879 r12769@catbus: nickm | 2007-05-16 17:32:01 -0400 
Fix warnings from -Wunsafe-loop-optimizations, which incidentally turned up a logic bug in connection_or_flush_from_first_active_circuit that would overcount the number of cells flushed.


svn:r10199
 2007-05-16 22:15:48 +00:00
Nick Mathewson
9279c1d5fe r12638@catbus: nickm | 2007-05-02 17:37:30 -0400 
Remove the "RSA keys are 128-bits" assumption from crypto.c


svn:r10096
 2007-05-02 21:37:53 +00:00
Nick Mathewson
6a27dd8284 r12595@catbus: nickm | 2007-04-30 18:32:34 -0400 
Move private function declarations from crypto.c into a new #ifdef CRYPTO_PRIVATE block in crypto.h


svn:r10074
 2007-04-30 22:42:50 +00:00
Nick Mathewson
f38240435a r12001@catbus: nickm | 2007-02-28 15:24:12 -0500 
Try to build without warnings on mingw with verbose warnings on.  First attempt.


svn:r9688
 2007-02-28 20:24:27 +00:00
Nick Mathewson
d6368fd075 r11976@catbus: nickm | 2007-02-27 19:35:59 -0500 
Add some missing (redundant but helpful in most cases) static declarations, and remove a function nobody was calling.


svn:r9672
 2007-02-28 00:36:03 +00:00
Nick Mathewson
759c58151e r11775@catbus: nickm | 2007-02-12 16:39:09 -0500 
Update copyright dates.


svn:r9570
 2007-02-12 21:39:53 +00:00
Roger Dingledine
4ba57f68e4 more changes. i'm all caught up now. 
svn:r9495
 2007-02-06 02:49:07 +00:00
Nick Mathewson
f02be02356 r11639@catbus: nickm | 2007-02-05 13:33:38 -0500 
Add documentation to src/common/*.h; improve documentation for SMARTLIST_FOREACH; remove never-used options and corresponding tests from tor_strpartition.


svn:r9483
 2007-02-05 18:33:52 +00:00
Nick Mathewson
fefba95363 r11629@catbus: nickm | 2007-02-02 15:06:17 -0500 
Removing the last DOCDOC comment hurt so much that I had to use Doxygen to identify undocumented macros and comments, and add 150 more DOCDOCs to point out where they were.  Oops.  Hey, kids!  Fixing some of these could be your first Tor patch!


svn:r9477
 2007-02-02 20:06:43 +00:00
Nick Mathewson
ef0720f909 r9689@catbus: nickm | 2007-01-19 22:34:20 -0500 
And remove another strcpy.


svn:r9375
 2007-01-20 03:35:03 +00:00
Roger Dingledine
dcd33ef599 i saw somebody on #tor paste a string where these were 
null. better safe than sorry.


svn:r8767
 2006-10-20 00:12:02 +00:00
Nick Mathewson
7551c44a53 r9274@Kushana: nickm | 2006-10-19 16:16:58 -0400 
Add unit tests for tor_mmap_file(); make tor_mmap_t.size always be the size of the file (not the size of the mapping); add an extra argument to read_file_to_str() so it can return the size of the result string.


svn:r8762
 2006-10-19 23:05:02 +00:00
Nick Mathewson
c6f2d725d0 r8957@totoro: nickm | 2006-10-08 22:35:17 -0400 
The otherwise regrettable MIPSpro C compiler warns about values set but never used, and about mixing enums and ints; these are good warnings, and so should be fixed.  This removes some dead code and some potential bugs. Thanks to pnx.


svn:r8664
 2006-10-09 02:35:51 +00:00
Roger Dingledine
881d23847a fix something that looked scary to me. i believe this won't 
change any behavior currently, but it will avoiding calling
noop code that might change for the worse some time.

nick, please confirm.


svn:r8623
 2006-10-07 00:52:23 +00:00
Nick Mathewson
219ad6395c r8825@totoro: nickm | 2006-10-01 17:41:27 -0400 
Add function to return a random uint64_t.


svn:r8570
 2006-10-01 21:59:05 +00:00
Nick Mathewson
7d366f61cb r9025@Kushana: nickm | 2006-09-29 18:33:13 -0400 
Differentiate more duplicated log entries


svn:r8542
 2006-09-29 22:33:40 +00:00
Nick Mathewson
87648bdcf8 r9008@Kushana: nickm | 2006-09-29 13:50:10 -0400 
Doxygen comments for code in common.  Also simplify a few code paths to be more clear/speedy/correct.


svn:r8536
 2006-09-29 18:13:37 +00:00
Nick Mathewson
c4ac4bcba3 r8696@Kushana: nickm | 2006-08-31 14:43:44 -0400 
Try to appease some warnings with newer gccs that believe that ignoring a return value is okay, but casting a return value and then ignoring it is a sign of madness.


svn:r8312
 2006-08-31 18:47:54 +00:00
Roger Dingledine
4b94dabb53 note a compile warning that we should investigate one day. 
svn:r7052
 2006-08-14 09:44:54 +00:00
Roger Dingledine
3d79eb52ab stick to nick's nul/null convention 
svn:r6763
 2006-07-15 19:21:30 +00:00
Roger Dingledine
266afcd7d5 bandaid for bug 299. this is still a bug, since we don't 
initialize for hardware acceleration in certain configurations;
but not critical until that is supported.


svn:r6536
 2006-06-05 04:29:03 +00:00
Nick Mathewson
853e2d99b6 Add a new warning to our "warn a lot" list: unused parameters. This means we have to explicitly "use" unuseds, but it can catch bugs. (It caught two coding mistakes so far.) 
svn:r6532
 2006-06-04 22:42:13 +00:00
Roger Dingledine
36712a443b Stop initializing the hardware accelerator engines simply because 
we overloaded the meaning of the argument to crypto_global_init().


svn:r6490
 2006-05-24 00:37:38 +00:00
Nick Mathewson
1fbc74661f Remove DER64 functions in trunk: they will never be used again unless the directory authorities switch back to 0.0.9tooearly. 
svn:r6376
 2006-04-10 21:23:00 +00:00
Roger Dingledine
0543900fbf clean up the traces from tracking the 0.1.1.9-alpha stack-smashing bug. 
svn:r6240
 2006-03-26 06:47:51 +00:00
Nick Mathewson
bd8ffccae7 More cleanups noticed by weasel; also, remove macros that nobody uses. 
svn:r6143
 2006-03-12 23:31:16 +00:00
Roger Dingledine
6ce36ead42 Start the process of converting warn to log_warn and so on. 
This is needed because Windows already has an err() that we
can't clobber. And we need to be able to make the log functions
a macro so we can print the function's name in the log entry.


svn:r6000
 2006-02-13 08:01:59 +00:00
Roger Dingledine
5f051574d5 Happy new year! 
svn:r5949
 2006-02-09 05:46:49 +00:00
Nick Mathewson
45757dafb7 Split PARANOIA_B into B1 and B2. 
svn:r5849
 2006-01-22 18:22:04 +00:00
Nick Mathewson
241310bbac Split 0119_PARANOIA into 0119_PARANOIA_[ABC]. A is "this is suspicious, and we have not tried running without this yet". B is "this is suspicious, but the last time we tested, it was okay." C is "How could this possibly be the cause?" 
svn:r5840
 2006-01-17 23:08:38 +00:00
Nick Mathewson
55ac4f032c Add a (diabled by default) option in crypto.h to disable most of the interesting crypto-related changes made on 0.1.1.9. This will help hunt bug 234. 
svn:r5777
 2006-01-10 21:12:06 +00:00
Nick Mathewson
1af630d32c Bite the bullet and limit all our source lines to 80 characters, the way IBM intended. 
svn:r5582
 2005-12-14 20:40:40 +00:00
Nick Mathewson
e9b66ec906 Document CREATE_FAST better in the code. Move our key expansion algorithm into a separate function in crypto.c 
svn:r5530
 2005-12-08 17:38:32 +00:00
Roger Dingledine
485b2cb4dc get rid of nick's crazy voodoo dh checking. 
svn:r5518
 2005-12-06 23:09:44 +00:00
Roger Dingledine
923ad87470 remove another unused function 
svn:r5477
 2005-11-30 22:19:02 +00:00
Nick Mathewson
9cec3a13f5 remove some functions that are not used; #if0 out some files that are not likely to be used. 
svn:r5471
 2005-11-30 06:27:59 +00:00
Roger Dingledine
8182eb69cd a smidgen more hint when we fail to seed the rng 
svn:r5438
 2005-11-21 01:12:01 +00:00
Nick Mathewson
83d6b0387b Try to build with OpenSSL 0.9.6. Lets pay attention to see if anybody complains. 
svn:r5398
 2005-11-16 05:22:44 +00:00
Nick Mathewson
887178e710 Oops. It looks like there *was* an easy way to make openssl do what we wanted. 
svn:r5370
 2005-11-14 19:18:31 +00:00
Roger Dingledine
5ef2927870 correct nick's comment 
svn:r5360
 2005-11-11 21:44:38 +00:00
Nick Mathewson
f14743a975 Note that much of check_dh_key is voodoo; make x in DH be only 320 bits for DH speed improvement: this wants auditing. [We have blessing from Ian on this.] (Note that DH in SSL is not yet affected.) 
svn:r5359
 2005-11-11 20:18:00 +00:00
Nick Mathewson
3c36a14ba6 Call ERR_remove_state() on the main thread on shutdown,too 
svn:r5322
 2005-10-26 02:20:48 +00:00
Nick Mathewson
9492424d3f Per comments at the bottom of openssl/FAQ, call even more functions to 
clean up OpenSSL's toys when it's done playing.  (Why isn't there an
OpenSSL_free_everything() function?)


svn:r5321
 2005-10-25 19:01:48 +00:00
Nick Mathewson
edf5698474 Start dividing log messages into logging domains. No, LD_ is not the best of identifiers. src/or has not been converted yet. Domains dont do anything yet. 
svn:r5284
 2005-10-18 21:58:19 +00:00
Peter Palfrader
0d9aedfcea Downgrade a few INFO level logs to DEBUG again. Also add two or three new 
logs in cases where a calling function's log was downgraded and we wouldn't
get any log message otherwise.


svn:r5263
 2005-10-17 16:21:42 +00:00
Nick Mathewson
9bc2467626 Okay, try to use RAND_poll() from OpenSSL where available. 
svn:r5229
 2005-10-08 05:47:15 +00:00
Roger Dingledine
c4757e0705 LOG_ERR is for when we know we're going to exit. use LOG_WARN in other 
cases.


svn:r5220
 2005-10-07 19:53:57 +00:00
Nick Mathewson
150e5ac098 disable RAND_poll() for the alpha of the day; at least 24 hours of testing is in order for something like that. 
svn:r5216
 2005-10-07 19:17:20 +00:00
Nick Mathewson
a53ecc94f9 Add half our entropy from RAND_poll in OpenSSL. These know how to use egd (if present) openbsd weirdness (if present), vms/os2 weirdness (if we ever port there), and more in the future. 
svn:r5215
 2005-10-07 19:03:09 +00:00
Nick Mathewson
a89daaeca9 Once an hour (not just on startup) give OpenSSL some more entropy. 
Add entropy in 512-bit chunks, not 160-bit chunks.  (This latter
change is voodoo.)


svn:r5211
 2005-10-06 22:22:22 +00:00
Nick Mathewson
cc35e1720f Using RAND_pseudo_bytes instead of RAND_bytes is an accident waiting to happen, and does not really speed us up much when we do it. So stop doing it. 
svn:r5210
 2005-10-06 22:18:01 +00:00
Nick Mathewson
ba24193ab5 Make doxygen marginally happier 
svn:r5208
 2005-10-06 04:33:40 +00:00
Nick Mathewson
f8c07e1f33 free EVP cipher information on shutdown to remove some spurious dmalloc complaints. 
svn:r5180
 2005-10-03 21:10:35 +00:00
Nick Mathewson
de198d800b Never call free() on tor_malloc()d memory. This is unlikely to be our current leak, but it may help dmalloc work. 
svn:r5168
 2005-09-30 20:47:58 +00:00
Nick Mathewson
26e7a05725 even better function start checks; give dmalloc a chance of working. 
svn:r5162
 2005-09-30 01:39:24 +00:00
Nick Mathewson
92451f74a8 Reformat inconsistent function declarations. 
svn:r5160
 2005-09-30 01:09:52 +00:00
Nick Mathewson
5c53545d81 Add a bunch more warnings to out warning suite; resolve them; pack structs a little better. 
svn:r5150
 2005-09-29 22:59:17 +00:00
Nick Mathewson
f8a80e8d59 Helper functions to perform our truncated base64 encoding on hexdigests. 
svn:r5087
 2005-09-18 02:18:59 +00:00
Nick Mathewson
6b479b3cfa Only do openssl accel stuff if version is at least 0.9.7 
svn:r4973
 2005-09-09 22:07:15 +00:00
Roger Dingledine
fa507c63e8 put quotes around user-supplied strings so they are more likely to 
realize if they add bad characters (like quotes) to the torrc


svn:r4844
 2005-08-26 18:40:44 +00:00
Roger Dingledine
121ea4dd93 a url for better reference 
svn:r4778
 2005-08-15 01:03:50 +00:00
Nick Mathewson
943ef5256b fix whitespace issues 
svn:r4752
 2005-08-08 21:59:48 +00:00
Nick Mathewson
9345323b18 far far cleaner implementation of handshake checking logic. Backport candidate. 
svn:r4736
 2005-08-07 20:36:14 +00:00
Roger Dingledine
bfe65db284 ok, so now it was just redundant. nick, do you recall what rfc 
you were trying to point to?


svn:r4727
 2005-08-07 17:11:33 +00:00
Roger Dingledine
b9a7482c02 note another potential security problem with generating key material 
from our DH handshake.


svn:r4724
 2005-08-06 16:50:51 +00:00
Roger Dingledine
261bf4c4d4 rfc 3536 "provides a glossary of terms used in the IETF when discussing 
internationalization."


svn:r4723
 2005-08-05 22:08:57 +00:00
Nick Mathewson
224fecb281 Appease insane windows compiler. (Oh no, an extra semi, the sky is falling!) 
svn:r4722
 2005-08-05 19:25:23 +00:00
Nick Mathewson
197eb2b2cb fix harmless copy-and-paste error 
svn:r4718
 2005-08-05 14:59:14 +00:00
Nick Mathewson
ea2aa107a7 cover a few more cases; needs testing and once-over 
svn:r4717
 2005-08-05 14:20:38 +00:00
Nick Mathewson
3fa821d911 oops, that array got bigger 
svn:r4708
 2005-08-04 23:18:51 +00:00
Nick Mathewson
7a9eb49f5f Discard special bignum values. 
svn:r4706
 2005-08-04 23:14:42 +00:00
Nick Mathewson
2aff87caae Load hardware acceleration options when/where available. Can anybody test this? 
svn:r4467
 2005-06-20 18:56:35 +00:00
Nick Mathewson
d4972bd2e1 Remove code that has been #if-0ed for a long time. 
svn:r4435
 2005-06-15 18:34:46 +00:00