2518 Commits

Author SHA1 Message Date
Jonas Nick
847ed9ecb2
norm arg: add verification to prove vectors 2023-04-25 15:06:40 +00:00
Tim Ruffing
7e977b3c50 autotools: Take VPATH builds into account when generating testvectors 2023-04-25 16:06:25 +01:00
Tim Ruffing
2418d3260a autotools: Create src/wycheproof dir before creating file in it
This directory may not exist in a VPATH build,
see https://github.com/bitcoin/bitcoin/pull/27445#issuecomment-1502994264 .
2023-04-25 16:06:25 +01:00
Tim Ruffing
8764034ed5 autotools: Make all "pregenerated" targets .PHONY
This follows the automake conventions more, see:
https://www.gnu.org/software/automake/manual/html_node/Clean.html
2023-04-25 16:06:25 +01:00
Tim Ruffing
e1b9ce8811 autotools: Use same conventions for all pregenerated files 2023-04-25 16:06:25 +01:00
Jonas Nick
cf797ed2a4
norm arg: add prove test vectors 2023-04-25 14:56:42 +00:00
Jonas Nick
095c1e749c
norm arg: add prove_const to tests 2023-04-25 14:54:30 +00:00
Jonas Nick
ce18267b66
Merge elementsproject/secp256k1-zkp#229: musig: Fix nits left open in #211
a0b51afc01dfc8dbdc43e4c36825fadf760daa3c musig: VERIFY_CHECK preconditions of _musig_keyaggcoef_internal() (Tim Ruffing)
da7702844e212f0cc165d1560a4dc09a05811dae extrakeys: Clarify comparison order of compare/sort functions (Tim Ruffing)

Pull request description:

ACKs for top commit:
  jonasnick:
    ACK a0b51afc01dfc8dbdc43e4c36825fadf760daa3c

Tree-SHA512: ad509d7a55c6f832a25b896b0fe38e259b79864b2a8d1fb337b9d9b4a5e1950a9d579040285465c89d815becc6e49af4129ab2d904d32ac98cef74357a440c89
2023-04-23 08:06:33 +00:00
Jonas Nick
78ed0e09ca
Merge elementsproject/secp256k1-zkp#227: Use relative #include paths and tidy header guards (as in upstream)
e444d24bcad57091746784fcea6d07e95d058cd3 Fix include guards: No _ prefix/suffix but _H suffix (as in upstream) (Tim Ruffing)
0eea7d97abba0cc07515368981c6a30b96ab2428 Use relative #include paths in tests (as in upstream) (Tim Ruffing)
c690d6df700fe63529f7dc2fc02166d107c6b686 Use relative #include paths in benchmarks (as in upstream) (Tim Ruffing)
c565827c1a332c96253d35b85accae9cda4ef00d Use relative #include paths in ctime_test (as in upstream) (Tim Ruffing)
4eca406f4c71646d1812389d684219b481098b7d Use relative #include paths in library (as in upstream) (Tim Ruffing)

Pull request description:

ACKs for top commit:
  apoelstra:
    ACK e444d24bcad57091746784fcea6d07e95d058cd3
  jonasnick:
    ACK e444d24bcad57091746784fcea6d07e95d058cd3

Tree-SHA512: 4d125cf75748f4a921b70ca933ee59c3cf5c0845c6960e6915a322e53840cb3a0955fe5952e654d133ad36991f3268aeee44430cbd6f7d83e333a554c436f39b
2023-04-23 07:50:30 +00:00
Jonas Nick
3858bad2c6
tests: remove extra semicolon in macro 2023-04-21 20:21:28 +00:00
Jonas Nick
1f33bb2b1c
Merge bitcoin-core/secp256k1#1205: field: Improve docs +tests of secp256k1_fe_set_b32
162da73e9a48875aab1ee6ca1c14f86ca4646946 tests: Add debug helper for printing buffers (Tim Ruffing)
e9fd3dff76e30fcd83d060ad9195cadae9cdc9a2 field: Improve docs and tests of secp256k1_fe_set_b32 (Tim Ruffing)
ca92a35d019730aec9d3ec8097dcbb9633a69874 field: Simplify code in secp256k1_fe_set_b32 (Tim Ruffing)
d93f62e3693d6763891edcad11472f9d475177e5 field: Verify field element even after secp256k1_fe_set_b32 fails (Tim Ruffing)

Pull request description:

ACKs for top commit:
  jonasnick:
    ACK 162da73e9a48875aab1ee6ca1c14f86ca4646946

Tree-SHA512: b3ed8e45c969d0420275ff154462f3820b72b57832ccba1f6f427e0cfd9cff3e27440c20994f69ea33a576b1903eb7f04a989f0dbd574bbd96ee56c6dd4500f7
2023-04-21 16:23:59 +00:00
Jonas Nick
e7fc61ff16
Merge elementsproject/secp256k1-zkp#228: Simple dedicated -zkp README
4d9d8f92d411edc81f971cdf90696ae2952f4231 Simple dedicated -zkp README (Tim Ruffing)

Pull request description:

ACKs for top commit:
  jonasnick:
    ACK 4d9d8f92d411edc81f971cdf90696ae2952f4231

Tree-SHA512: bae7aafed0d524d2fea956261547ca094dbaa4b444b56b6f3fb947764cc5647b5eec82ac392f988df3d3d88d1357ae2aa34550c7a596b386a2d0a774f9764661
2023-04-21 16:22:17 +00:00
Tim Ruffing
162da73e9a tests: Add debug helper for printing buffers 2023-04-21 17:20:37 +02:00
Tim Ruffing
e9fd3dff76 field: Improve docs and tests of secp256k1_fe_set_b32 2023-04-21 17:20:37 +02:00
Tim Ruffing
a0b51afc01 musig: VERIFY_CHECK preconditions of _musig_keyaggcoef_internal() 2023-04-21 16:18:19 +02:00
Tim Ruffing
da7702844e extrakeys: Clarify comparison order of compare/sort functions
Note that the touched functions don't exist upstream currently.
2023-04-21 16:17:52 +02:00
Tim Ruffing
f6bef03c0a
Merge bitcoin-core/secp256k1#1283: Get rid of secp256k1_fe_const_b
69e1ec033120497b83dd95d92166fa05c54b8a06 Get rid of secp256k1_fe_const_b (Pieter Wuille)

Pull request description:

  Replaces #1282.

  Its only remaining use is in a test introduced in #1118, and it is easily replaced by the new `secp256k1_fe_add_int` from #1217.

ACKs for top commit:
  real-or-random:
    utACK 69e1ec033120497b83dd95d92166fa05c54b8a06

Tree-SHA512: 6ada192e0643fc5326198b60f019a5081444f9ba0a5b8ba6236f2a526829d8e5e479556600a604d9bc96c7ba86e3aab813f93c66679287d2135e95a2b75f5d3e
2023-04-21 13:07:59 +02:00
Hennadii Stepanov
5431b9decd
cmake: Make SECP256K1_INSTALL default depend on PROJECT_IS_TOP_LEVEL
Also full stops have been added to the option help texts for consistency
in cmake-gui.
2023-04-21 12:03:04 +01:00
Tim Ruffing
5ec1333d4f
Merge bitcoin-core/secp256k1#1285: bench: Make sys/time.h a system include
68b16a1662af2db801a87d6f1afedca93ec2501c bench: Make sys/time.h a system include (Tim Ruffing)

Pull request description:

  just because it is minimally more correct

ACKs for top commit:
  hebasto:
    ACK 68b16a1662af2db801a87d6f1afedca93ec2501c, I've skimmed through the whole codebase and did not find any more similar cases.

Tree-SHA512: 0a929b36202100abf0d14e9328a2dc2b4c9db5532f95514315cb04dd0a970dbbb1dc02c6275be0ec109dc88f6090f6ce48a65003c852fd4dc750decf07e563c4
2023-04-21 12:52:01 +02:00
Tim Ruffing
4d9d8f92d4
Simple dedicated -zkp README 2023-04-21 12:38:34 +02:00
Tim Ruffing
e444d24bca Fix include guards: No _ prefix/suffix but _H suffix (as in upstream) 2023-04-21 12:02:28 +02:00
Tim Ruffing
0eea7d97ab Use relative #include paths in tests (as in upstream) 2023-04-21 11:51:04 +02:00
Tim Ruffing
c690d6df70 Use relative #include paths in benchmarks (as in upstream) 2023-04-21 11:50:46 +02:00
Tim Ruffing
c565827c1a Use relative #include paths in ctime_test (as in upstream) 2023-04-21 11:50:34 +02:00
Tim Ruffing
4eca406f4c Use relative #include paths in library (as in upstream) 2023-04-21 11:50:24 +02:00
Tim Ruffing
68b16a1662 bench: Make sys/time.h a system include 2023-04-21 11:18:36 +02:00
Hennadii Stepanov
162608cc98
cmake: Emulate PROJECT_IS_TOP_LEVEL for CMake<3.21 2023-04-20 23:12:28 +01:00
Pieter Wuille
69e1ec0331 Get rid of secp256k1_fe_const_b 2023-04-20 16:07:56 -04:00
Jonas Nick
bf7bf8a64f
norm arg: split norm_arg_zero into prove_edge and verify_zero_len
One function tests prover edge cases, the other tests verifier edge cases.
2023-04-20 19:05:22 +00:00
Jonas Nick
a70c4d4a8a
norm arg: add test vector for |n| = 0 2023-04-20 19:03:27 +00:00
Jonas Nick
f5e4b16f0f
norm arg: add test vector for sign bit malleability
R is point at infinity but sign is != 0
2023-04-20 19:02:51 +00:00
Jonas Nick
c0de361fc5
norm arg: allow X and R to be the point at infinity
Add test vector
2023-04-20 19:02:41 +00:00
Jonas Nick
f22834f202
norm arg: add verify vector for n = [0], l = [0] 2023-04-20 19:00:14 +00:00
Jonas Nick
d8e7f3763b
musig: move ge_{serialize,parse}_ext to module-independent file 2023-04-20 18:56:11 +00:00
Jonas Nick
050d9b2912
Merge elementsproject/secp256k1-zkp#226: bppp: align terminology with paper
2c63d17c1e3b89950af9b6e51b14f025a2251c95 bppp: align terminology with paper (gamma) (Jonas Nick)
dbf2e4d3e1dda55a1a33dd4d86918a3c2281d8dc bppp: align terminology with paper (mu, rho) (Jonas Nick)

Pull request description:

ACKs for top commit:
  real-or-random:
    utACK  2c63d17c1e3b89950af9b6e51b14f025a2251c95

Tree-SHA512: 494db14717acf95de74ca14cdbd4908b31a2e81562ca18b8e3ddd795d40f60cd8ea8d7472c348da108db7d314d510f7366dc594809cf29c0c044c701c56119cc
2023-04-20 18:54:16 +00:00
Tim Ruffing
ce5ba9e24d gitignore: Add CMakeUserPresets.json
This file is specifically intended for *local* CMake templates
(as opposed to CMakePresets.json).
2023-04-20 19:23:12 +02:00
Tim Ruffing
0a446a312f cmake: Add dev-mode CMake preset
To use, invoke `cmake` with argument `--preset dev-mode`.

Solves one item in #1235.

One disadvantage over `./configure --enable-dev-mode` is that CMake
does not provide a way to "hide" presets from users. That is,
`cmake --list-presets` will list dev-mode, and it will also appear
in `cmake-gui`, even though it's not selectable there due to bug
https://gitlab.kitware.com/cmake/cmake/-/issues/23341. (So in our
case, that's probably rather a feature than a bug.)

We curently use version 3 presets which require CMake 3.21+.
Unfortunately, CMake versions before 3.19 may ignore the `--preset`
argument silently. So if the preset is not picked up, make sure you
have a recent enough CMake version.

More unfortunately, we can't even spell this warning out in
CMakePresets.json because CMake does not support officially support
comments in JSON, see
 - https://gitlab.kitware.com/cmake/cmake/-/issues/21858
 - https://gitlab.kitware.com/cmake/cmake/-/merge_requests/5853 .
We could use a hack hinted at in
https://gitlab.kitware.com/cmake/cmake/-/issues/21858#note_908543
but that's risky, because it could simply break for future versions,
and we probably want to use presets not only for dev mode.
2023-04-20 19:22:43 +02:00
Tim Ruffing
a6f4bcf6e1
Merge bitcoin-core/secp256k1#1231: Move SECP256K1_INLINE macro definition out from include/secp256k1.h
8e142ca4102ade1b90dcb06d6c78405ef3220599 Move `SECP256K1_INLINE` macro definition out from `include/secp256k1.h` (Hennadii Stepanov)
77445898a5852ecd38ab95cfb329333a82673115 Remove `SECP256K1_INLINE` usage from examples (Hennadii Stepanov)

Pull request description:

  From [IRC](https://gnusha.org/secp256k1/2023-01-31.log):
  > 06:29 \< hebasto\> What are reasons to define the `SECP256K1_INLINE` macro in user's `include/secp256k1.h` header, while it is used internally only?
  > 06:32 \< hebasto\> I mean, any other (or a new dedicated) header in `src` looks more appropriate, no?
  > 06:35 \< sipa\> I think it may just predate any "utility" internal headers.
  > 06:42 \< sipa\> I think it makes sense to move it to util.h

  Pros:
  - it is a step in direction to better organized headers (in context of #924, #1039)

  Cons:
  - code duplication for `SECP256K1_GNUC_PREREQ` macro

ACKs for top commit:
  sipa:
    utACK 8e142ca4102ade1b90dcb06d6c78405ef3220599
  real-or-random:
    utACK 8e142ca410

Tree-SHA512: 180e0ba7c2ef242b765f20698b67d06c492b7b70866c21db27c18d8b2e85c3e11f86c6cb99ffa88bbd23891ce3ee8a24bc528f2c91167ec2fddc167463f78eac
2023-04-20 18:18:11 +02:00
Hennadii Stepanov
a273d74b2e
cmake: Improve version comparison 2023-04-20 17:03:42 +01:00
Hennadii Stepanov
6a58b483ef
cmake: Use if(... IN_LIST ...) command
Available in CMake 3.3+.
2023-04-20 17:00:11 +01:00
Hennadii Stepanov
2445808c02
cmake: Use dedicated GENERATOR_IS_MULTI_CONFIG property
Available in CMake 3.9+.
2023-04-20 17:00:10 +01:00
Hennadii Stepanov
9f8703ef17
cmake: Use dedicated CMAKE_HOST_APPLE variable 2023-04-20 17:00:10 +01:00
Hennadii Stepanov
8c2017035a
cmake: Use recommended add_compile_definitions command
Available in CMake 3.12+.
2023-04-20 17:00:10 +01:00
Hennadii Stepanov
04d4cc071a
cmake: Add DESCRIPTION and HOMEPAGE_URL options to project command
`DESCRIPTION` is available in CMake 3.9+.
`HOMEPAGE_URL` is available in CMake 3.12+.
2023-04-20 17:00:10 +01:00
Hennadii Stepanov
8a8b6536ef
cmake: Use SameMinorVersion compatibility mode
Available in CMake 3.11+.
2023-04-20 17:00:03 +01:00
Tim Ruffing
5b0444a3b5
Merge bitcoin-core/secp256k1#1263: cmake: Make installation optional
47ac3d63cd5e00a2d50cb489461c8bc349d37912 cmake: Make installation optional (Anna “CyberTailor”)

Pull request description:

  Useful for embedding secp256k1 in a subproject.

ACKs for top commit:
  theuni:
    ACK 47ac3d63cd5e00a2d50cb489461c8bc349d37912.
  real-or-random:
    utACK 47ac3d63cd5e00a2d50cb489461c8bc349d37912
  hebasto:
    ACK 47ac3d63cd5e00a2d50cb489461c8bc349d37912, tested on Ubuntu 23.04.

Tree-SHA512: 12ac0ba9dc38adf45684055386280b669384b5a4e528a3f6f4470fd0b7f57d64dfed6a8bb9f0a84cacfcb72f509534d71676c5ba37b27297b1a96676eea44e6e
2023-04-20 17:44:44 +02:00
Anna “CyberTailor”
47ac3d63cd
cmake: Make installation optional
Useful for embedding secp256k1 in a subproject.
2023-04-20 19:20:33 +05:00
Tim Ruffing
2e035af251
Merge bitcoin-core/secp256k1#1273: build: Make SECP_VALGRIND_CHECK preserve CPPFLAGS
1ecb94ebe9800900c7dd3a4f9883c600e25eecf7 build: Make `SECP_VALGRIND_CHECK` preserve `CPPFLAGS` (Hennadii Stepanov)

Pull request description:

  It was overlooked in #862 and #1027.

ACKs for top commit:
  real-or-random:
    utACK 1ecb94ebe9800900c7dd3a4f9883c600e25eecf7

Tree-SHA512: 263fc600ce9743e4aad767150f706bf7d4325dabb9c363ed57f08fe38faea94d7d1999804947cffeacbe698bb6d959ee6de3f6e50400050a390ecc0db957e426
2023-04-20 10:34:04 +02:00
Tim Ruffing
5be353d658
Merge bitcoin-core/secp256k1#1279: tests: lint wycheproof's python script
35ada3b954ccc6c54628fb3bcc0365d176297019 tests: lint wycheproof's python script (RandomLattice)

Pull request description:

  This PR lints tests_wycheproof_generate.py according to bitcoin's python linting scripts. This is a follow-up to PR #1245.

ACKs for top commit:
  sipa:
    utACK 35ada3b954ccc6c54628fb3bcc0365d176297019
  real-or-random:
    utACK 35ada3b954ccc6c54628fb3bcc0365d176297019

Tree-SHA512: ea405060d2e73ff3543626687de5bc5282be923b914bd5c8c53e65df8dca9bea0000c416603095efff29bc7ae43c2081454c4e506db0f6805443d023fbffaf4c
2023-04-19 16:28:39 +02:00
Tim Ruffing
08f4b1632d autotools: Move code around to tidy Makefile 2023-04-19 15:55:25 +02:00