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Add ellswift usage example #1551

Merged
merged 2 commits into from
Jul 10, 2024
Merged

Add ellswift usage example #1551

merged 2 commits into from
Jul 10, 2024

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theStack
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This should hopefully be useful as orientation for users implementing the shared secret derivation part of BIP324. Conceptually the example is not very different to the ECDH one, so a lot of code/comments are just copied (e.g. context creation, secret key generation, shared secret comparison, console output, cleanup with secret key clearing).

real-or-random
real-or-random reviewed Jun 25, 2024
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Concept ACK

CHANGELOG.md Outdated Show resolved Hide resolved
examples/ellswift.c Outdated Show resolved Hide resolved
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@real-or-random real-or-random added the user-documentation user-facing documentation label Jun 25, 2024
theStack added 2 commits June 25, 2024 17:11
@theStack
examples: fix case typos in secret clearing paragraphs (s/, Or/, or/)
fe4fbaa
@theStack
Add ellswift usage example
31f8459 
This should hopefully be useful as orientation for users implementing
the key exchange part of BIP324. Conceptually the example is not very
different to the ECDH one, so a lot of code/comments are just copied
(e.g. context creation, secret key generation, shared secret comparison,
console output, cleanup with secret key clearing).
@theStack theStack force-pushed the add_ellswift_example branch from 78fe9f4 to 31f8459 Compare June 25, 2024 15:13
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@real-or-random: Thanks for the quick review, force-pushed with all the suggestions taken.

hebasto
hebasto reviewed Jun 25, 2024
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31f8459

I have reviewed both build systems changes and they look OK.

.gitignore
@@ -10,6 +10,7 @@ ctime_tests
ecdh_example
ecdsa_example
schnorr_example
ellswift_example
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nit: I understand that this doesn’t adhere to the surrounding code, but, strictly speaking, it should be

Suggested change
ellswift_example
/ellswift_example

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Yeah, feel free to adjust this for the binaries, but I guess either variant is fine (we also have the pattern *.exe, which may in rare cases a bit too coarse`...)

@hebasto hebasto mentioned this pull request Jun 26, 2024
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real-or-random
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utACK 31f8459

jonasnick
jonasnick approved these changes Jul 10, 2024
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ACK 31f8459

@jonasnick jonasnick merged commit 0055b86 into bitcoin-core:master Jul 10, 2024
116 checks passed
@theStack theStack deleted the add_ellswift_example branch July 10, 2024 18:35
josibake added a commit to josibake/bitcoin that referenced this pull request Jul 15, 2024
@josibake
Squashed 'src/secp256k1/' changes from 4af241b320..0c63b8b191
d331f4d 
0c63b8b191 automagically regenerate if testvectors change
a61335f2e5 ci: enable silentpayments module
0b6827182d tests: add BIP-352 test vectors
1858c33c55 silentpayments: add benchmark for `scan_outputs`
816796300a silentpayments: add examples/silentpayments.c
c1f85840dc silentpayments: receiving
2fb3ca6efe silentpayments: recipient label support
605096d3f4 silentpayments: sending
35f91359b8 build: add skeleton for new silentpayments (BIP352) module
0055b86780 Merge bitcoin-core/secp256k1#1551: Add ellswift usage example
ea2d5f0f17 Merge bitcoin-core/secp256k1#1563: doc: Add convention for defaults
ca06e58b2c Merge bitcoin-core/secp256k1#1564: build, ci: Adjust the default size of the precomputed table for signing
e2af491263 ci: Switch to the new default value of the precomputed table for signing
d94a9273f8 build: Adjust the default size of the precomputed table for signing
fcc5d7381b Merge bitcoin-core/secp256k1#1565: cmake: Bump CMake minimum required version up to 3.16
9420eece24 cmake: Bump CMake minimum required version up to 3.16
16685649d2 doc: Add convention for defaults
a5269373fa Merge bitcoin-core/secp256k1#1555: Fixed O3 replacement
b8fe33332b cmake: Fixed O3 replacement
31f84595c4 Add ellswift usage example
fe4fbaa7f3 examples: fix case typos in secret clearing paragraphs (s/, Or/, or/)

git-subtree-dir: src/secp256k1
git-subtree-split: 0c63b8b1911ef1183f411a5e232165b543c668ea
josibake added a commit to josibake/bitcoin that referenced this pull request Jul 15, 2024
@josibake
Squashed 'src/secp256k1/' changes from 4af241b320..00b0cb19a9
5a0b27c 
00b0cb19a9 docs: update README
54b8bc8ec6 ci: enable silentpayments module
96bd71fb8a tests: add BIP-352 test vectors
c30bc013fe silentpayments: add benchmark for `scan_outputs`
91b1b3365b silentpayments: add examples/silentpayments.c
b4475ea80c silentpayments: receiving
23c7aead63 silentpayments: recipient label support
79562d0cd1 silentpayments: sending
35f91359b8 build: add skeleton for new silentpayments (BIP352) module
0055b86780 Merge bitcoin-core/secp256k1#1551: Add ellswift usage example
ea2d5f0f17 Merge bitcoin-core/secp256k1#1563: doc: Add convention for defaults
ca06e58b2c Merge bitcoin-core/secp256k1#1564: build, ci: Adjust the default size of the precomputed table for signing
e2af491263 ci: Switch to the new default value of the precomputed table for signing
d94a9273f8 build: Adjust the default size of the precomputed table for signing
fcc5d7381b Merge bitcoin-core/secp256k1#1565: cmake: Bump CMake minimum required version up to 3.16
9420eece24 cmake: Bump CMake minimum required version up to 3.16
16685649d2 doc: Add convention for defaults
a5269373fa Merge bitcoin-core/secp256k1#1555: Fixed O3 replacement
b8fe33332b cmake: Fixed O3 replacement
31f84595c4 Add ellswift usage example
fe4fbaa7f3 examples: fix case typos in secret clearing paragraphs (s/, Or/, or/)

git-subtree-dir: src/secp256k1
git-subtree-split: 00b0cb19a97718dfaab70aa7505ff157f22a31bd
fanquake added a commit to fanquake/bitcoin that referenced this pull request Aug 2, 2024
@fanquake
Squashed 'src/secp256k1/' changes from 4af241b320..642c885b61
41797f8 
642c885b61 Merge bitcoin-core/secp256k1#1575: release: prepare for 0.5.1
cdf08c1a2b Merge bitcoin-core/secp256k1#1576: doc: mention `needs-changelog` github label in release process
40d87b8e45 release: prepare for 0.5.1
5770226176 changelog: clarify CMake option
759bd4bbc8 doc: mention `needs-changelog` github label in release process
fded437c4c Merge bitcoin-core/secp256k1#1574: Fix compilation when extrakeys module isn't enabled
763d938cf0 ci: only enable extrakeys module when schnorrsig is enabled
af551ab9db tests: do not use functions from extrakeys module
0055b86780 Merge bitcoin-core/secp256k1#1551: Add ellswift usage example
ea2d5f0f17 Merge bitcoin-core/secp256k1#1563: doc: Add convention for defaults
ca06e58b2c Merge bitcoin-core/secp256k1#1564: build, ci: Adjust the default size of the precomputed table for signing
e2af491263 ci: Switch to the new default value of the precomputed table for signing
d94a9273f8 build: Adjust the default size of the precomputed table for signing
fcc5d7381b Merge bitcoin-core/secp256k1#1565: cmake: Bump CMake minimum required version up to 3.16
9420eece24 cmake: Bump CMake minimum required version up to 3.16
16685649d2 doc: Add convention for defaults
a5269373fa Merge bitcoin-core/secp256k1#1555: Fixed O3 replacement
b8fe33332b cmake: Fixed O3 replacement
31f84595c4 Add ellswift usage example
fe4fbaa7f3 examples: fix case typos in secret clearing paragraphs (s/, Or/, or/)

git-subtree-dir: src/secp256k1
git-subtree-split: 642c885b6102725e25623738529895a95addc4f4
@fanquake fanquake mentioned this pull request Aug 2, 2024
Merged
fanquake added a commit to bitcoin/bitcoin that referenced this pull request Aug 6, 2024
@fanquake
Merge #30573: Update libsecp256k1 subtree to latest master
d928f4c 
9ec776a Revert "build: pass --with-ecmult-gen-kb=86 to secp256k1" (fanquake)
41797f8 Squashed 'src/secp256k1/' changes from 4af241b320..642c885b61 (fanquake)

Pull request description:

  Updates the libsecp256k1 subtree to bitcoin-core/secp256k1@642c885 (which is the tag for the [`v0.5.1` release](https://github.com/bitcoin-core/secp256k1/releases/tag/v0.5.1)).
  Includes a handful of changes:
  * bitcoin-core/secp256k1#1551
  * bitcoin-core/secp256k1#1555
  * bitcoin-core/secp256k1#1563
  * bitcoin-core/secp256k1#1564
  * bitcoin-core/secp256k1#1565
  * bitcoin-core/secp256k1#1574

  Reverts a057869 given secps default has changed (bitcoin-core/secp256k1#1563):
  > As a rule of thumb, the default values for configuration options should target standard desktop machines and align with Bitcoin Core's defaults, and the tests should mostly exercise the default configuration (see [#1549](bitcoin-core/secp256k1#1549 (comment))).

ACKs for top commit:
  hebasto:
    ACK 9ec776a, I've reproduced the subtree update locally with the zero diff with this PR branch.

Tree-SHA512: 903ca0ff12dcc32b6cd86aee84e19de09803d35a1ee006ce890f3761dd27f1e96fe70c7bb4c279416a96ee57c406c9627614900f0ca6f76674c0088a3d270cd2
vmta added a commit to umkoin/umkoin that referenced this pull request Sep 3, 2024
@vmta
Squashed 'src/secp256k1/' changes from a5269373f..3fdf146ba
f2a8540 
3fdf146ba Merge bitcoin-core/secp256k1#1578: ci: Silent Homebrew's noisy reinstall warnings
f8c1b0e0e Merge bitcoin-core/secp256k1#1577: release cleanup: bump version after 0.5.1
7057d3c9a ci: Silent Homebrew's noisy reinstall warnings
c3e40d75d release cleanup: bump version after 0.5.1
642c885b6 Merge bitcoin-core/secp256k1#1575: release: prepare for 0.5.1
cdf08c1a2 Merge bitcoin-core/secp256k1#1576: doc: mention `needs-changelog` github label in release process
40d87b8e4 release: prepare for 0.5.1
577022617 changelog: clarify CMake option
759bd4bbc doc: mention `needs-changelog` github label in release process
fded437c4 Merge bitcoin-core/secp256k1#1574: Fix compilation when extrakeys module isn't enabled
763d938cf ci: only enable extrakeys module when schnorrsig is enabled
af551ab9d tests: do not use functions from extrakeys module
0055b8678 Merge bitcoin-core/secp256k1#1551: Add ellswift usage example
ea2d5f0f1 Merge bitcoin-core/secp256k1#1563: doc: Add convention for defaults
ca06e58b2 Merge bitcoin-core/secp256k1#1564: build, ci: Adjust the default size of the precomputed table for signing
e2af49126 ci: Switch to the new default value of the precomputed table for signing
d94a9273f build: Adjust the default size of the precomputed table for signing
fcc5d7381 Merge bitcoin-core/secp256k1#1565: cmake: Bump CMake minimum required version up to 3.16
9420eece2 cmake: Bump CMake minimum required version up to 3.16
16685649d doc: Add convention for defaults
31f84595c Add ellswift usage example
fe4fbaa7f examples: fix case typos in secret clearing paragraphs (s/, Or/, or/)

git-subtree-dir: src/secp256k1
git-subtree-split: 3fdf146bad042a17f6b2f490ef8bd9d8e774cdbd
vmta added a commit to umkoin/umkoin that referenced this pull request Sep 6, 2024
@vmta
Squashed 'src/secp256k1/' changes from a5269373f..3fdf146ba
8c2166b 
3fdf146ba Merge bitcoin-core/secp256k1#1578: ci: Silent Homebrew's noisy reinstall warnings
f8c1b0e0e Merge bitcoin-core/secp256k1#1577: release cleanup: bump version after 0.5.1
7057d3c9a ci: Silent Homebrew's noisy reinstall warnings
c3e40d75d release cleanup: bump version after 0.5.1
642c885b6 Merge bitcoin-core/secp256k1#1575: release: prepare for 0.5.1
cdf08c1a2 Merge bitcoin-core/secp256k1#1576: doc: mention `needs-changelog` github label in release process
40d87b8e4 release: prepare for 0.5.1
577022617 changelog: clarify CMake option
759bd4bbc doc: mention `needs-changelog` github label in release process
fded437c4 Merge bitcoin-core/secp256k1#1574: Fix compilation when extrakeys module isn't enabled
763d938cf ci: only enable extrakeys module when schnorrsig is enabled
af551ab9d tests: do not use functions from extrakeys module
0055b8678 Merge bitcoin-core/secp256k1#1551: Add ellswift usage example
ea2d5f0f1 Merge bitcoin-core/secp256k1#1563: doc: Add convention for defaults
ca06e58b2 Merge bitcoin-core/secp256k1#1564: build, ci: Adjust the default size of the precomputed table for signing
e2af49126 ci: Switch to the new default value of the precomputed table for signing
d94a9273f build: Adjust the default size of the precomputed table for signing
fcc5d7381 Merge bitcoin-core/secp256k1#1565: cmake: Bump CMake minimum required version up to 3.16
9420eece2 cmake: Bump CMake minimum required version up to 3.16
16685649d doc: Add convention for defaults
31f84595c Add ellswift usage example
fe4fbaa7f examples: fix case typos in secret clearing paragraphs (s/, Or/, or/)

git-subtree-dir: src/secp256k1
git-subtree-split: 3fdf146bad042a17f6b2f490ef8bd9d8e774cdbd
real-or-random added a commit that referenced this pull request Oct 15, 2024
@real-or-random
Merge #1553: cmake: Set top-level target output locations
e59158b 
c232486 Revert "cmake: Set `ENVIRONMENT` property for examples on Windows" (Hennadii Stepanov)
26e4a7c cmake: Set top-level target output locations (Hennadii Stepanov)

Pull request description:

  While testing #1551, I noticed that when cross-compiling a shared library with examples for Windows, the `ctest` fails to run examples with Wine. Adjusting the `PATH` variable in https://github.com/bitcoin-core/secp256k1/blob/4af241b32099067464e015fa66daac5096206dea/examples/CMakeLists.txt#L16-L18 does not help because `WINEPATH` is expected.

  Another issue with the current implementation is that the examples cannot run individually on Windows.

  This PR resolves both issues by reverting the implementation from #1290 in favour of the reworked and improved implementation from #1233.

ACKs for top commit:
  theuni:
    Concept ACK and utACK c232486.
  real-or-random:
    utACK c232486

Tree-SHA512: 479b71d15d5d5670f6f69da3da599240c345711003383ca805c821b67065c9baaf269f987792cf1029211cdbfe799aecd401e6940a471539e3929b4a90e0781d
vmta added a commit to umkoin/umkoin that referenced this pull request Oct 29, 2024
@vmta
Squashed 'src/secp256k1/' changes from da515074e..1464f15c8
4d1f6d5 
1464f15c8 Merge bitcoin-core/secp256k1#1625: util: Remove unused (u)int64_t formatting macros
980c08df8 util: Remove unused (u)int64_t formatting macros
9b7c59cbb Merge bitcoin-core/secp256k1#1624: ci: Update macOS image
096e3e23f ci: Update macOS image
68b55209f Merge bitcoin-core/secp256k1#1619: musig: ctimetests: fix _declassify range for generated nonce points
f0868a9b3 Merge bitcoin-core/secp256k1#1595: build: 45839th attempt to fix symbol visibility on Windows
1fae76f50 Merge bitcoin-core/secp256k1#1620: Remove unused scratch space from API
8be3839fb Remove unused scratch space from API
57eda3ba3 musig: ctimetests: fix _declassify range for generated nonce points
e59158b6e Merge bitcoin-core/secp256k1#1553: cmake: Set top-level target output locations
18f9b967c Merge bitcoin-core/secp256k1#1616: examples: do not retry generating seckey randomness in musig
5bab8f6d3 examples: make key generation doc consistent
e8908221a examples: do not retry generating seckey randomness in musig
70b6be183 extrakeys: improve doc of keypair_create (don't suggest retry)
01b589338 Merge bitcoin-core/secp256k1#1599: #1570 improve examples: remove key generation loop
cd4f84f3b Improve examples/documentation: remove key generation loops
a88aa9350 Merge bitcoin-core/secp256k1#1603: f can never equal -m
3660fe5e2 Merge bitcoin-core/secp256k1#1479: Add module "musig" that implements MuSig2 multi-signatures (BIP 327)
168c92011 build: allow enabling the musig module in cmake
f411841a4 Add module "musig" that implements MuSig2 multi-signatures (BIP 327)
0be79660f util: add constant-time is_zero_array function
c8fbdb1b9 group: add ge_to_bytes_ext and ge_from_bytes_ext
ef7ff0340 f can never equal -m
c232486d8 Revert "cmake: Set `ENVIRONMENT` property for examples on Windows"
26e4a7c21 cmake: Set top-level target output locations
4c57c7a5a Merge bitcoin-core/secp256k1#1554: cmake: Clean up testing code
447334cb0 include: Avoid visibility("default") on Windows
472faaa8e Merge bitcoin-core/secp256k1#1604: doc: fix typos in `secp256k1_ecdsa_{recoverable_,}signature` API description
292310fbb doc: fix typos in `secp256k1_ecdsa_{recoverable_,}signature` API description
2f2ccc469 Merge bitcoin-core/secp256k1#1600: cmake: Introduce `SECP256K1_APPEND_LDFLAGS` variable
421ed1b46 cmake: Introduce `SECP256K1_APPEND_LDFLAGS` variable
85e224dd9 group: add ge_to_bytes and ge_from_bytes
198885507 Merge bitcoin-core/secp256k1#1586: fix: remove duplicate 'the' from header file comment
b30761440 Merge bitcoin-core/secp256k1#1583: ci: Bump GCC_SNAPSHOT_MAJOR to 15
fa67b6752 refactor: Use array initialization for unterminated strings
9b0f37bff fix: remove duplicate 'the' from header file comment
e34b47673 ci: Bump GCC_SNAPSHOT_MAJOR to 15
3fdf146ba Merge bitcoin-core/secp256k1#1578: ci: Silent Homebrew's noisy reinstall warnings
f8c1b0e0e Merge bitcoin-core/secp256k1#1577: release cleanup: bump version after 0.5.1
7057d3c9a ci: Silent Homebrew's noisy reinstall warnings
c3e40d75d release cleanup: bump version after 0.5.1
642c885b6 Merge bitcoin-core/secp256k1#1575: release: prepare for 0.5.1
cdf08c1a2 Merge bitcoin-core/secp256k1#1576: doc: mention `needs-changelog` github label in release process
40d87b8e4 release: prepare for 0.5.1
577022617 changelog: clarify CMake option
759bd4bbc doc: mention `needs-changelog` github label in release process
fded437c4 Merge bitcoin-core/secp256k1#1574: Fix compilation when extrakeys module isn't enabled
763d938cf ci: only enable extrakeys module when schnorrsig is enabled
af551ab9d tests: do not use functions from extrakeys module
0055b8678 Merge bitcoin-core/secp256k1#1551: Add ellswift usage example
ea2d5f0f1 Merge bitcoin-core/secp256k1#1563: doc: Add convention for defaults
ca06e58b2 Merge bitcoin-core/secp256k1#1564: build, ci: Adjust the default size of the precomputed table for signing
e2af49126 ci: Switch to the new default value of the precomputed table for signing
d94a9273f build: Adjust the default size of the precomputed table for signing
fcc5d7381 Merge bitcoin-core/secp256k1#1565: cmake: Bump CMake minimum required version up to 3.16
9420eece2 cmake: Bump CMake minimum required version up to 3.16
16685649d doc: Add convention for defaults
a5269373f Merge bitcoin-core/secp256k1#1555: Fixed O3 replacement
b8fe33332 cmake: Fixed O3 replacement
7c987ec89 cmake: Call `enable_testing()` unconditionally
6aa576515 cmake: Delete `CTest` module
31f84595c Add ellswift usage example
fe4fbaa7f examples: fix case typos in secret clearing paragraphs (s/, Or/, or/)
4af241b32 Merge bitcoin-core/secp256k1#1535: build: Replace hardcoded "auto" value with default one
f473c959f Merge bitcoin-core/secp256k1#1543: cmake: Do not modify build types when integrating by downstream project
d403eea48 Merge bitcoin-core/secp256k1#1546: cmake: Rename `SECP256K1_LATE_CFLAGS` and switch to Bitcoin Core's approach
d7ae25ce6 Merge bitcoin-core/secp256k1#1550: fix: typos in secp256k1.c
0e2fadb20 fix: typos in secp256k1.c
69b2192ad Merge bitcoin-core/secp256k1#1545: cmake: Do not set `CTEST_TEST_TARGET_ALIAS`
5dd637f3c Merge bitcoin-core/secp256k1#1548: README: mention ellswift module
7454a5373 README: mention ellswift module
4706be2cd cmake: Reimplement `SECP256K1_APPEND_CFLAGS` using Bitcoin Core approach
c2764dbb9 cmake: Rename `SECP256K1_LATE_CFLAGS` to `SECP256K1_APPEND_CFLAGS`
f87a3589f cmake: Do not set `CTEST_TEST_TARGET_ALIAS`
158f9e5ea cmake: Do not modify build types when integrating by downstream project
35c0fdc86 Merge bitcoin-core/secp256k1#1529: cmake: Fix cache issue when integrating by downstream project
4392f0f71 Merge bitcoin-core/secp256k1#1533: tests: refactor: tidy up util functions (#1491)
bedffd53d Merge bitcoin-core/secp256k1#1488: ci: Add native macOS arm64 job
4b8d5eeac Merge bitcoin-core/secp256k1#1532: cmake: Disable eager MSan in ctime_tests
f55703ba4 autotools: Delete unneeded compiler test
396e88588 autotools: Align MSan checking code with CMake's implementation
abde59f52 cmake: Report more compiler details in summary
7abf979a4 cmake: Disable `ctime_tests` if build with `-fsanitize=memory`
4d9645bee cmake: Remove "AUTO" value of `SECP256K1_ECMULT_GEN_KB` option
a06805ee7 cmake: Remove "AUTO" value of `SECP256K1_ECMULT_WINDOW_SIZE` option
1791f6fce Merge bitcoin-core/secp256k1#1517: autotools: Disable eager MSan in ctime_tests
26b94ee92 autotools: Remove "auto" value of `--with-ecmult-gen-kb` option
122dbaeb3 autotools: Remove "auto" value of `--with-ecmult-window` option
e73f6f8fd tests: refactor: drop `secp256k1_` prefix from testrand.h functions
0ee7453a9 tests: refactor: add `testutil_` prefix to testutil.h functions
0c6bc76dc tests: refactor: move `random_` helpers from tests.c to testutil.h
0fef8479b tests: refactor: rename `random_field_element_magnitude` -> `random_fe_magnitude`
59db007f0 tests: refactor: rename `random_group_element_...` -> `random_ge_...`
ebfb82ee2 ci: Add job with -fsanitize-memory-param-retval
e1bef0961 configure: Move "experimental" warning to bottom
55e5d975d autotools: Disable eager MSan in ctime_tests
06bff6dec Merge bitcoin-core/secp256k1#1528: tests: call `secp256k1_ecmult_multi_var` with a non-`NULL` error callback
ec4c002fa cmake: Simplify `PROJECT_IS_TOP_LEVEL` emulation
cae9a7ad1 cmake: Do not set emulated PROJECT_IS_TOP_LEVEL as cache variable
4155e62fc Merge bitcoin-core/secp256k1#1526: cmake: Fix `check_arm32_assembly` when using as subproject
9554362b1 tests: call secp256k1_ecmult_multi_var with a non-NULL error callback
9f4c8cd73 cmake: Fix `check_arm32_assembly` when using as subproject
7712a5306 Merge bitcoin-core/secp256k1#1524: check-abi: explicitly provide public headers
7d0bc0870 Merge bitcoin-core/secp256k1#1525: changelog: Correct 0.5.0 release date
d45d9b74b changelog: Correct 0.5.0 release date
d7f6613db Merge bitcoin-core/secp256k1#1523: release cleanup: bump version after 0.5.0
2f05e2da4 release cleanup: bump version after 0.5.0
e3a885d42 Merge bitcoin-core/secp256k1#1522: release: prepare for 0.5.0
dd695563e check-abi: explicitly provide public headers
c0e4ec3fe release: prepare for 0.5.0
bb528cfb0 Merge bitcoin-core/secp256k1#1518: Add secp256k1_pubkey_sort
7d2591ce1 Add secp256k1_pubkey_sort
218f0cc93 ci: Add native macOS arm64 job

git-subtree-dir: src/secp256k1
git-subtree-split: 1464f15c812b00de0f3d397b3cfb67d1f91f6967
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@hebasto hebasto hebasto left review comments

@real-or-random real-or-random real-or-random approved these changes

@jonasnick jonasnick jonasnick approved these changes

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