Commit Graph

312 Commits

Author SHA1 Message Date
bd696ebd3f Merge pull request #68
3fd6253 Better randomization for tests (Pieter Wuille)
2014-10-20 00:04:36 -07:00
3fd6253e13 Better randomization for tests 2014-10-17 16:04:00 -07:00
fabdcc633e Merge pull request #67
bae6a42 Make bench use external interface (Pieter Wuille)
2014-09-29 08:55:21 +02:00
bae6a42be4 Make bench use external interface 2014-09-29 08:21:59 +02:00
b00982fdbd Merge pull request #60
c259a7c Set precomputation table late and unset early. (Pieter Wuille)
04e34d1 Split up signing and verification initialization (Pieter Wuille)
2014-09-28 06:00:31 +02:00
c259a7cbc0 Set precomputation table late and unset early.
Set the global pointer to the precomputation table only after initializing
it completely, and unset it before doing any uninitialization.

This causes fail-fast behavior in case of race conditions between
initialization and operations using it.
2014-09-13 17:19:30 +02:00
04e34d18c3 Split up signing and verification initialization 2014-09-13 17:14:17 +02:00
da556eb772 Merge pull request #62
1136bed Make secp256k1_ge_set_gej work with the point at infinity (Pieter Wuille)
2014-09-13 16:26:27 +02:00
1136bedbc2 Make secp256k1_ge_set_gej work with the point at infinity 2014-09-13 00:46:32 +02:00
a3e5d5d0ea Merge pull request #57
62c3f55 Nothing-up-my-sleeving blinding for a*G (Pieter Wuille)
2014-09-01 23:09:59 +02:00
f023dc53c4 Merge pull request #58
3ed6dfa Only use the libcrypto part of OpenSSL (Pieter Wuille)
2014-09-01 22:07:39 +02:00
3ed6dfae69 Only use the libcrypto part of OpenSSL 2014-09-01 19:45:51 +02:00
62c3f55a9d Nothing-up-my-sleeving blinding for a*G 2014-09-01 14:56:12 +02:00
d531b04ea9 Merge pull request #56
fa492f0 Fix a signedness mistake in secp256k1_num_set_hex (Pieter Wuille)
2014-08-28 02:22:02 +02:00
fa492f059d Fix a signedness mistake in secp256k1_num_set_hex
We were using a potentially signed char as index in an array.
2014-08-27 01:21:57 +02:00
e2beb0bd2d Merge pull request #51
364fde6 fix unsigned warning in num_gmp_impl.h (caktux)
2014-08-27 01:20:19 +02:00
9a57dd278a Merge pull request #54
1c7fa13 Add VERIFY_CHECK/DEBUG_CHECK and use CHECK macros more (Pieter Wuille)
2014-08-26 15:00:44 +02:00
1c7fa133a6 Add VERIFY_CHECK/DEBUG_CHECK and use CHECK macros more 2014-08-26 01:23:51 +02:00
41863ce2ca Merge pull request #55
8881212 Make tests and bench just use asm directly instead of library (Pieter Wuille)
2014-08-24 02:16:06 +02:00
87c782f632 Merge pull request #53
2f6c801 Try to not leave secret data on the stack or heap. (Gregory Maxwell)
2014-08-23 14:13:10 +02:00
8881212ebc Make tests and bench just use asm directly instead of library
Thanks to Cory Fields for the suggestion.
2014-08-19 13:40:19 +02:00
8a0ee2357a Merge pull request #50
1a749b4 Add secp256k1_num_eq and use it in tests (Pieter Wuille)
2014-08-17 15:47:45 +02:00
2f6c801911 Try to not leave secret data on the stack or heap.
This makes a basic effort and has not been audited.
Doesn't appear to have a measurable performance impact on bench.

It also adds a secp256k1_num_free to secp256k1_ecdsa_pubkey_create.
2014-08-14 07:06:36 -07:00
364fde65f6 fix unsigned warning in num_gmp_impl.h 2014-08-11 16:09:09 -04:00
1a749b4a6e Add secp256k1_num_eq and use it in tests 2014-08-09 19:22:42 +02:00
13e44df743 Merge pull request #49
25f4aec Add high-level secp256k1.c tests (Pieter Wuille)
2014-08-03 21:55:07 +02:00
25f4aec02f Add high-level secp256k1.c tests 2014-08-03 19:54:41 +02:00
d36e409536 Merge pull request #47
7280781 travis: minimize the dependencies available for each build config (Cory Fields)
2014-07-26 14:44:09 +02:00
6c2f5ad94b Merge pull request #46
3ab1178 build: grab full paths to host tools (Cory Fields)
2014-07-26 14:43:35 +02:00
7280781c3a travis: minimize the dependencies available for each build config
This is a more realistic representation of a build environment. Helps to ensure
configure logic and that headers aren't accidentally assumed to be present.
2014-07-25 11:35:16 -04:00
3ab1178d54 build: grab full paths to host tools
This ensures that make will work even if PATH has changed, which is often the
case when cross-compiling.

Fixes cross-compiled builds when integrated into Bitcoin's repo.
2014-07-24 17:20:02 -04:00
7d1956ff8d Merge pull request #44
21f81a8 Correct secp256k1_fe_verify and use it everywhere (Pieter Wuille)
59447da Test demonstrating discrepancy in sqr output (Peter Dettman)
2014-07-23 02:27:35 +02:00
21f81a8469 Correct secp256k1_fe_verify and use it everywhere 2014-07-17 21:07:40 +02:00
59447da38d Test demonstrating discrepancy in sqr output 2014-07-17 21:07:38 +02:00
5e53856862 Merge pull request #16
f16be77 Use batch inversion in G precomputation (Peter Dettman)
2014-07-17 19:59:12 +02:00
f16be77ffc Use batch inversion in G precomputation 2014-07-17 15:33:00 +07:00
83fd36c6f8 Merge pull request #42 from lclc/patch-1
Update README.md : Travis status
2014-07-03 15:56:31 +02:00
70ef4f548b Update README.md : Travis status
I like that :)
2014-07-03 15:44:08 +02:00
61a203517a Merge pull request #40
42822ba Improve normalization performance for 32bit (Peter Dettman)
2014-06-25 02:50:20 +02:00
42822baaa8 Improve normalization performance for 32bit
- Uses a similar approach to the latest 64bit _normalize.
- Add one useful optimization back into the 64bit _normalize too.

Performance of 'bench' improved by around 0.5% for the 32bit field (but tested on a 64-bit machine).
2014-06-23 12:12:58 +07:00
f33793fb99 Merge pull request #34
62c5890 No releases yet anyway (Pieter Wuille)
2014-06-21 00:09:44 +02:00
62c5890208 No releases yet anyway 2014-06-21 00:07:37 +02:00
176b5041f3 Merge pull request #32
b0cc21f build: add travis support (Cory Fields)
d409087 build: add autogen. How was this missing? (Cory Fields)
2014-06-20 23:26:31 +02:00
9849c6898c Merge pull request #31
0592d11 Introduce CHECK() for tests that works with NDEBUG. (Pieter Wuille)
2014-06-20 23:25:38 +02:00
e65183ae54 Merge pull request #28
4d79beb Do not free endomorphism constants when disabled (Pieter Wuille)
2014-06-20 23:25:05 +02:00
b0cc21f896 build: add travis support
This adds a huge matrix of builds. The undesirable ones can be removed.
2014-06-19 14:56:23 -04:00
d40908763a build: add autogen. How was this missing? 2014-06-19 14:56:23 -04:00
0592d117da Introduce CHECK() for tests that works with NDEBUG. 2014-06-16 01:30:17 +02:00
4d79bebdff Do not free endomorphism constants when disabled 2014-06-15 23:31:17 +02:00
ebfa43b20a Merge pull request #25
6d6102f A few improvements to the sqrt tests (Peter Dettman)
2014-06-03 22:01:47 +02:00