Commit graph

6 commits

Author SHA1 Message Date
Ava Chow
2d46a89386 Squashed 'src/secp256k1/' changes from 2f2ccc46954..0cdc758a563
0cdc758a563 Merge bitcoin-core/secp256k1#1631: release: prepare for 0.6.0
39d5dfd542a release: prepare for 0.6.0
df2eceb2790 build: add ellswift.md and musig.md to release tarball
a306bb7e903 tools: fix check-abi.sh after cmake out locations were changed
145868a84d2 Do not export `secp256k1_musig_nonce_gen_internal`
b161bffb8bf Merge bitcoin-core/secp256k1#1579: Clear sensitive memory without getting optimized out (revival of #636)
a38d879a1a6 Merge bitcoin-core/secp256k1#1628: Name public API structs
7d48f5ed02e Merge bitcoin-core/secp256k1#1581: test, ci: Lower default iteration count to 16
694342fdb71 Name public API structs
0f73caf7c62 test, ci: Lower default iteration count to 16
9a8db52f4e9 Merge bitcoin-core/secp256k1#1582: cmake, test: Add `secp256k1_` prefix to test names
765ef53335a Clear _gej instances after point multiplication to avoid potential leaks
349e6ab916b Introduce separate _clear functions for hash module
99cc9fd6d01 Don't rely on memset to set signed integers to 0
97c57f42ba8 Implement various _clear() functions with secp256k1_memclear()
9bb368d1466 Use secp256k1_memclear() to clear stack memory instead of memset()
e3497bbf001 Separate between clearing memory and setting to zero in tests
d79a6ccd43a Separate secp256k1_fe_set_int( . , 0 ) from secp256k1_fe_clear()
1c081262227 Add secp256k1_memclear() for clearing secret data
1464f15c812 Merge bitcoin-core/secp256k1#1625: util: Remove unused (u)int64_t formatting macros
980c08df80a util: Remove unused (u)int64_t formatting macros
9b7c59cbb90 Merge bitcoin-core/secp256k1#1624: ci: Update macOS image
096e3e23f63 ci: Update macOS image
e7d384488e8 Don't clear secrets in pippenger implementation
68b55209f1b Merge bitcoin-core/secp256k1#1619: musig: ctimetests: fix _declassify range for generated nonce points
f0868a9b3d8 Merge bitcoin-core/secp256k1#1595: build: 45839th attempt to fix symbol visibility on Windows
1fae76f50c0 Merge bitcoin-core/secp256k1#1620: Remove unused scratch space from API
8be3839fb2e Remove unused scratch space from API
57eda3ba300 musig: ctimetests: fix _declassify range for generated nonce points
87384f5c0f2 cmake, test: Add `secp256k1_` prefix to test names
e59158b6eb7 Merge bitcoin-core/secp256k1#1553: cmake: Set top-level target output locations
18f9b967c25 Merge bitcoin-core/secp256k1#1616: examples: do not retry generating seckey randomness in musig
5bab8f6d3c4 examples: make key generation doc consistent
e8908221a45 examples: do not retry generating seckey randomness in musig
70b6be1834e extrakeys: improve doc of keypair_create (don't suggest retry)
01b5893389e Merge bitcoin-core/secp256k1#1599: #1570 improve examples: remove key generation loop
cd4f84f3ba8 Improve examples/documentation: remove key generation loops
a88aa935063 Merge bitcoin-core/secp256k1#1603: f can never equal -m
3660fe5e2a9 Merge bitcoin-core/secp256k1#1479: Add module "musig" that implements MuSig2 multi-signatures (BIP 327)
168c92011f5 build: allow enabling the musig module in cmake
f411841a46b Add module "musig" that implements MuSig2 multi-signatures (BIP 327)
0be79660f38 util: add constant-time is_zero_array function
c8fbdb1b972 group: add ge_to_bytes_ext and ge_from_bytes_ext
ef7ff03407f f can never equal -m
c232486d84e Revert "cmake: Set `ENVIRONMENT` property for examples on Windows"
26e4a7c2146 cmake: Set top-level target output locations
4c57c7a5a95 Merge bitcoin-core/secp256k1#1554: cmake: Clean up testing code
447334cb06d include: Avoid visibility("default") on Windows
472faaa8ee6 Merge bitcoin-core/secp256k1#1604: doc: fix typos in `secp256k1_ecdsa_{recoverable_,}signature` API description
292310fbb24 doc: fix typos in `secp256k1_ecdsa_{recoverable_,}signature` API description
85e224dd97f group: add ge_to_bytes and ge_from_bytes
7c987ec89e6 cmake: Call `enable_testing()` unconditionally
6aa576515ef cmake: Delete `CTest` module

git-subtree-dir: src/secp256k1
git-subtree-split: 0cdc758a56360bf58a851fe91085a327ec97685a
2024-11-04 14:59:46 -05:00
fanquake
ca3d945dc6 Squashed 'src/secp256k1/' changes from d8311688bd..06bff6dec8
06bff6dec8 Merge bitcoin-core/secp256k1#1528: tests: call `secp256k1_ecmult_multi_var` with a non-`NULL` error callback
4155e62fcc Merge bitcoin-core/secp256k1#1526: cmake: Fix `check_arm32_assembly` when using as subproject
9554362b15 tests: call secp256k1_ecmult_multi_var with a non-NULL error callback
9f4c8cd730 cmake: Fix `check_arm32_assembly` when using as subproject
7712a53061 Merge bitcoin-core/secp256k1#1524: check-abi: explicitly provide public headers
7d0bc0870f Merge bitcoin-core/secp256k1#1525: changelog: Correct 0.5.0 release date
d45d9b74bb changelog: Correct 0.5.0 release date
d7f6613dbb Merge bitcoin-core/secp256k1#1523: release cleanup: bump version after 0.5.0
2f05e2da4b release cleanup: bump version after 0.5.0
e3a885d42a Merge bitcoin-core/secp256k1#1522: release: prepare for 0.5.0
dd695563e6 check-abi: explicitly provide public headers
c0e4ec3fee release: prepare for 0.5.0
bb528cfb08 Merge bitcoin-core/secp256k1#1518: Add secp256k1_pubkey_sort
7d2591ce12 Add secp256k1_pubkey_sort
da515074e3 Merge bitcoin-core/secp256k1#1058: Signed-digit multi-comb ecmult_gen algorithm
4c341f89ab Add changelog entry for SDMC
a043940253 Permit COMB_BITS < 256 for exhaustive tests
39b2f2a321 Add test case for ecmult_gen recoded = {-1,0,1}
644e86de9a Reintroduce projective blinding
07810d9abb Reduce side channels from single-bit reads
a0d32b597d Optimization: use Nx32 representation for recoded bits
e03dcc44b5 Make secp256k1_scalar_get_bits support 32-bit reads
5005abee60 Rename scalar_get_bits -> scalar_get_bits_limb32; return uint32_t
6247f485b6 Optimization: avoid unnecessary doublings in precomputation
15d0cca2a6 Optimization: first table lookup needs no point addition
7a33db35cd Optimization: move (2^COMB_BITS-1)/2 term into ctx->scalar_offset
ed2a056f3d Provide 3 configurations accessible through ./configure
5f7be9f6a5 Always generate tables for current (blocks,teeth) config
fde1dfcd8d Signed-digit multi-comb ecmult_gen algorithm
486518b350 Make exhaustive tests's scalar_inverse(&x,&x) work
ab45c3e089 Initial gej blinding -> final ge blinding
aa00a6b892 Introduce CEIL_DIV macro and use it

git-subtree-dir: src/secp256k1
git-subtree-split: 06bff6dec8d038f7b4112664a9b882293ebc5178
2024-05-16 10:35:52 +08:00
fanquake
53eec53dca Squashed 'src/secp256k1/' changes from efe85c70a2..d8311688bd
d8311688bd Merge bitcoin-core/secp256k1#1515: ci: Note affected clangs in comment on ASLR quirk
a85e2233e7 ci: Note affected clangs in comment on ASLR quirk
4b77fec67a Merge bitcoin-core/secp256k1#1512: msan: notate more variable assignments from assembly code
f7f0184ba1 msan: notate more variable assignments from assembly code
a61339149f change inconsistent array param to pointer
05bfab69ae Merge bitcoin-core/secp256k1#1507: ci: Add workaround for ASLR bug in sanitizers
a5e8ab2484 ci: Add sanitizer env variables to debug output
84a93de4d2 ci: Add workaround for ASLR bug in sanitizers
427e86b9ed Merge bitcoin-core/secp256k1#1490: tests: improve fe_sqr test (issue #1472)
2028069df2 doc: clarify input requirements for secp256k1_fe_mul
11420a7a28 tests: improve fe_sqr test
cdc9a6258e Merge bitcoin-core/secp256k1#1489: tests: add missing fe comparison checks for inverse field test cases
d926510cf7 Merge bitcoin-core/secp256k1#1496: msan: notate variable assignments from assembly code
31ba404944 msan: notate variable assignments from assembly code
e7ea32e30a msan: Add SECP256K1_CHECKMEM_MSAN_DEFINE which applies to memory sanitizer and not valgrind
e7bdddd9c9 refactor: rename `check_fe_equal` -> `fe_equal`
00111c9c56 tests: add missing fe comparison checks for inverse field test cases
0653a25d50 Merge bitcoin-core/secp256k1#1486: ci: Update cache action
94a14d5290 ci: Update cache action
2483627299 Merge bitcoin-core/secp256k1#1483: cmake: Recommend native CMake commands in README
5ad3aa3dcd Merge bitcoin-core/secp256k1#1484: tests: Drop redundant _scalar_check_overflow calls
51df2d9ab3 tests: Drop redundant _scalar_check_overflow calls
3777e3f36a cmake: Recommend native CMake commands in README
e4af41c61b Merge bitcoin-core/secp256k1#1249: cmake: Add `SECP256K1_LATE_CFLAGS` configure option
3bf4d68fc0 Merge bitcoin-core/secp256k1#1482: build: Clean up handling of module dependencies
e6822678ea build: Error if required module explicitly off
89ec583ccf build: Clean up handling of module dependencies
44378867a0 Merge bitcoin-core/secp256k1#1468: v0.4.1 release aftermath
a9db9f2d75 Merge bitcoin-core/secp256k1#1480: Get rid of untested sizeof(secp256k1_ge_storage) == 64 code path
74b7c3b53e Merge bitcoin-core/secp256k1#1476: include: make docs more consistent
b37fdb28ce check-abi: Minor UI improvements
ad5f589a94 check-abi: Default to HEAD for new version
9fb7e2f156 release process: Style and formatting nits
ba5d72d626 assumptions: Use new STATIC_ASSERT macro
e53c2d9ffc Require that sizeof(secp256k1_ge_storage) == 64
d0ba2abbff util: Add STATIC_ASSERT macro
da7bc1b803 include: in doc, remove article in front of "pointer"
aa3dd5280b include: make doc about ctx more consistent
e3f690015a include: remove obvious "cannot be NULL" doc
d373bf6d08 Merge bitcoin-core/secp256k1#1474: tests: restore scalar_mul test
79e094517c Merge bitcoin-core/secp256k1#1473: Fix typos
3dbfb48946 tests: restore scalar_mul test
d77170a88d Fix typos
e7053d065b release process: Add email step
429d21dc79 release process: Run sanity checks on release PR
42f8c51402 cmake: Add `SECP256K1_LATE_CFLAGS` configure option

git-subtree-dir: src/secp256k1
git-subtree-split: d8311688bd383d3a923a1b11789cded3cc8e5e03
2024-04-04 12:05:16 +01:00
fanquake
29fde0223a Squashed 'src/secp256k1/' changes from 199d27cea3..efe85c70a2
efe85c70a2 Merge bitcoin-core/secp256k1#1466: release cleanup: bump version after 0.4.1
4b2e06f460 release cleanup: bump version after 0.4.1
1ad5185cd4 Merge bitcoin-core/secp256k1#1465: release: prepare for 0.4.1
672053d801 release: prepare for 0.4.1
1a81df826e Merge bitcoin-core/secp256k1#1380: Add ABI checking tool for release process
74a4d974d5 doc: Add ABI checking with `check-abi.sh` to the Release Process
e7f830e32c Add `tools/check-abi.sh`
77af1da9f6 Merge bitcoin-core/secp256k1#1455: doc: improve secp256k1_fe_set_b32_mod doc
3928b7c383 doc: improve secp256k1_fe_set_b32_mod doc
5e9a4d7aec Merge bitcoin-core/secp256k1#990: Add comment on length checks when parsing ECDSA sigs
4197d667ec Merge bitcoin-core/secp256k1#1431: Add CONTRIBUTING.md
0e5ea62207 CONTRIBUTING: add some coding and style conventions
e2c9888eee Merge bitcoin-core/secp256k1#1451: changelog: add entry for "field: Remove x86_64 asm"
d2e36a2b81 changelog: add entry for "field: Remove x86_64 asm"
1a432cb982 README: update first sentence
0922a047fb docs: move coverage report instructions to CONTRIBUTING
76880e4015 Add CONTRIBUTING.md including scope and guidelines for new code
d3e29db8bb Merge bitcoin-core/secp256k1#1450: Add group.h ge/gej equality functions
04af0ba162 Replace ge_equals_ge[,j] calls with group.h equality calls
60525f6c14 Add unit tests for group.h equality functions
a47cd97d51 Add group.h ge/gej equality functions
10e6d29b60 Merge bitcoin-core/secp256k1#1446: field: Remove x86_64 asm
07687e811d Merge bitcoin-core/secp256k1#1393: Implement new policy for VERIFY_CHECK and #ifdef VERIFY (issue #1381)
bb4672342e remove VERIFY_SETUP define
a3a3e11acd remove unneeded VERIFY_SETUP uses in ECMULT_CONST_TABLE_GET_GE macro
a0fb68a2e7 introduce and use SECP256K1_SCALAR_VERIFY macro
cf25c86d05 introduce and use SECP256K1_{FE,GE,GEJ}_VERIFY macros
5d89bc031b remove superfluous `#ifdef VERIFY`/`#endif` preprocessor conditions
c2688f8de9 redefine VERIFY_CHECK to empty in production (non-VERIFY) mode
5814d8485c Merge bitcoin-core/secp256k1#1438: correct assertion for secp256k1_fe_mul_inner
c1b4966410 Merge bitcoin-core/secp256k1#1445: bench: add --help option to bench_internal
f07cead0ca build: Don't call assembly an optimization
2f0762fa8f field: Remove x86_64 asm
1ddd76af0a bench: add --help option to bench_internal
e72103932d Merge bitcoin-core/secp256k1#1441: asm: add .note.GNU-stack section for non-exec stack
ea47c82e01 Merge bitcoin-core/secp256k1#1442: Return temporaries to being unsigned in secp256k1_fe_sqr_inner
dcdda31f2c Tighten secp256k1_fe_mul_inner's VERIFY_BITS checks
10271356c8 Return temporaries to being unsigned in secp256k1_fe_sqr_inner
33dc7e4d3e asm: add .note.GNU-stack section for non-exec stack
c891c5c2f4 Merge bitcoin-core/secp256k1#1437: ci: Ignore internal errors of snapshot compilers
8185e72d29 ci: Ignore internal errors in snapshot compilers
40f50d0fbd Merge bitcoin-core/secp256k1#1184: Signed-digit based ecmult_const algorithm
8e2a5fe908 correct assertion for secp256k1_fe_mul_inner
355bbdf38a Add changelog entry for signed-digit ecmult_const algorithm
21f49d9bec Remove unused secp256k1_scalar_shr_int
115fdc7232 Remove unused secp256k1_wnaf_const
aa9f3a3c00 ecmult_const: add/improve tests
4d16e90111 Signed-digit based ecmult_const algorithm
ba523be067 make SECP256K1_SCALAR_CONST reduce modulo exhaustive group order
2140da9cd5 Add secp256k1_scalar_half for halving scalars (+ tests/benchmarks).
1f1bb78b7f Merge bitcoin-core/secp256k1#1430: README: remove CI badge
5dab0baa80 README: remove CI badge
b314cf2833 Merge bitcoin-core/secp256k1#1426: ci/cirrus: Add native ARM64 jobs
fa4d6c76b6 ci/cirrus: Add native ARM64 persistent workers
ee7aaf213e Merge bitcoin-core/secp256k1#1395: tests: simplify `random_fe_non_zero` (remove loop limit and unneeded normalize)
ba9cb6f378 Merge bitcoin-core/secp256k1#1424: ci: Bump major versions for docker actions
d9d80fd155 ci: Bump major versions for docker actions
4fd00f4bfe Merge bitcoin-core/secp256k1#1422: cmake: Install `libsecp256k1.pc` file
421d84855a ci: Align Autotools/CMake `CI_INSTALL` directory names
9f005c60d6 cmake: Install `libsecp256k1.pc` file
2262d0eaab ci/cirrus: Bring back skeleton .cirrus.yml without jobs
b10ddd2bd2 Merge bitcoin-core/secp256k1#1416: doc: Align documented scripts with CI ones
49be5be9e8 Merge bitcoin-core/secp256k1#1390: tests: Replace counting_illegal_callbacks with CHECK_ILLEGAL_VOID
cbf3053ff1 Merge bitcoin-core/secp256k1#1417: release cleanup: bump version after 0.4.0
9b118bc7fb release cleanup: bump version after 0.4.0
70303643cf tests: add CHECK_ERROR_VOID and use it in scratch tests
f8d7ea68df tests: Replace counting_illegal_callbacks with CHECK_ILLEGAL_VOID
b0f7bfedc9 doc: Do not mention soname in CHANGELOG.md "ABI Compatibility" section
bd9d98d353 doc: Align documented scripts with CI ones
a1d52e3e12 tests: remove unnecessary test in run_ec_pubkey_parse_test
875b0ada25 tests: remove unnecessary set_illegal_callback
c45b7c4fbb refactor: introduce testutil.h (deduplicate `random_fe_`, `ge_equals_` helpers)
dc5514144f tests: simplify `random_fe_non_zero` (remove loop limit and unneeded normalize)
e02f313b1f Add comment on length checks when parsing ECDSA sigs

git-subtree-dir: src/secp256k1
git-subtree-split: efe85c70a2e357e3605a8901a9662295bae1001f
2024-01-04 14:40:28 +00:00
Pieter Wuille
901336eee7 Squashed 'src/secp256k1/' changes from 4258c54f4e..705ce7ed8c
705ce7ed8c Merge bitcoin-core/secp256k1#1129: ElligatorSwift + integrated x-only DH
0702ecb061 Merge bitcoin-core/secp256k1#1338: Drop no longer needed `#include "../include/secp256k1.h"`
90e360acc2 Add doc/ellswift.md with ElligatorSwift explanation
4f091847c2 Add ellswift testing to CI
1bcea8c57f Add benchmarks for ellswift module
2d1d41acf8 Add ctime tests for ellswift module
df633cdeba Add _prefix and _bip324 ellswift_xdh hash functions
9695deb351 Add tests for ellswift module
c47917bbd6 Add ellswift module implementing ElligatorSwift
79e5b2a8b8 Add functions to test if X coordinate is valid
a597a5a9ce Add benchmark for key generation
30574f22ea Merge bitcoin-core/secp256k1#1349: Normalize ge produced from secp256k1_pubkey_load
45c5ca7675 Merge bitcoin-core/secp256k1#1350: scalar: introduce and use `secp256k1_{read,write}_be64` helpers
f1652528be Normalize ge produced from secp256k1_pubkey_load
7067ee54b4 tests: add tests for `secp256k1_{read,write}_be64`
740528caad scalar: use newly introduced `secp256k1_{read,write}_be64` helpers (4x64 impl.)
67214f5f7d Merge bitcoin-core/secp256k1#1339: scalar: refactor: use `secp256k1_{read,write}_be32` helpers
cb1a59275c Merge bitcoin-core/secp256k1#1341: docs: correct `pubkey` param descriptions for `secp256k1_keypair_{xonly_,}pub`
f3644287b1 docs: correct `pubkey` param descriptions for `secp256k1_keypair_{xonly_,}pub`
887183e7de scalar: use `secp256k1_{read,write}_be32` helpers (4x64 impl.)
52b84238de scalar: use `secp256k1_{read,write}_be32` helpers (8x32 impl.)
e449af6872 Drop no longer needed `#include "../include/secp256k1.h"`
60556c9f49 Merge bitcoin-core/secp256k1#1337: ci: Fix error D8037 in `cl.exe` (attempt 2)
db29bf220c ci: Remove quirk that runs dummy command after wineserver
c7db4942b3 ci: Fix error D8037 in `cl.exe`
7dae115861 Revert "ci: Move wine prefix to /tmp to avoid error D8037 in cl.exe"
bf29f8d0a6 Merge bitcoin-core/secp256k1#1334: fix input range comment for `secp256k1_fe_add_int`
605e07e365 fix input range comment for `secp256k1_fe_add_int`
debf3e5c08 Merge bitcoin-core/secp256k1#1330: refactor: take use of `secp256k1_scalar_{zero,one}` constants
d75dc59b58 Merge bitcoin-core/secp256k1#1333: test: Warn if both `VERIFY` and `COVERAGE` are defined
ade5b36701 tests: add checks for scalar constants `secp256k1_scalar_{zero,one}`
e83801f5db test: Warn if both `VERIFY` and `COVERAGE` are defined
654246c635 refactor: take use of `secp256k1_scalar_{zero,one}` constants
908e02d596 Merge bitcoin-core/secp256k1#1328: build: Bump MSVC warning level up to W3
1549db0ca5 build: Level up MSVC warnings
20a5da5fb1 Merge bitcoin-core/secp256k1#1310: Refine release process
ad84603297 release process: clarify change log updates
6348bc7eee release process: fix process for maintenance release
79fa50b082 release process: mention targeted release schedule
165206789b release process: add sanity checks
09df0bfb23 Merge bitcoin-core/secp256k1#1327: ci: Move wine prefix to /tmp to avoid error D8037 in cl.exe
27504d5c94 ci: Move wine prefix to /tmp to avoid error D8037 in cl.exe
d373a7215b Merge bitcoin-core/secp256k1#1316: Do not invoke fe_is_zero on failed set_b32_limit
6433175ffe Do not invoke fe_is_zero on failed set_b32_limit
5f7903c73c Merge bitcoin-core/secp256k1#1318: build: Enable -DVERIFY for precomputation binaries
e9e4526a4e Merge bitcoin-core/secp256k1#1317: Make fe_cmov take max of magnitudes
5768b50229 build: Enable -DVERIFY for precomputation binaries
31b4bbee1e Make fe_cmov take max of magnitudes
83186db34a Merge bitcoin-core/secp256k1#1314: release cleanup: bump version after 0.3.2
95448ef2f8 release cleanup: bump version after 0.3.2
acf5c55ae6 Merge bitcoin-core/secp256k1#1312: release: Prepare for 0.3.2
d490ca2046 release: Prepare for 0.3.2
3e3d125b83 Merge bitcoin-core/secp256k1#1309: changelog: Catch up
e8295d07ab Merge bitcoin-core/secp256k1#1311: Revert "Remove unused scratch space from API"
697e1ccf4a changelog: Catch up
3ad1027a40 Revert "Remove unused scratch space from API"
76b43f3443 changelog: Add entry for #1303
7d4f86d242 Merge bitcoin-core/secp256k1#1307: Mark more assembly outputs as early clobber
b54a0672ef Merge bitcoin-core/secp256k1#1304: build: Rename arm to arm32 and check if it's really supported
c6bb29b303 build: Rename `64bit` to `x86_64`
8c9ae37a5a Add release note
03246457a8 autotools: Add `SECP_ARM32_ASM_CHECK` macro
ed4ba238e2 cmake: Add `check_arm32_assembly` function
350b4bd6e6 Mark stack variables as early clobber for technical correctness
0c729ba70d Bugfix: mark outputs as early clobber in scalar x86_64 asm
3353d3c753 Merge bitcoin-core/secp256k1#1207: Split fe_set_b32 into reducing and normalizing variants
5b32602295 Split fe_set_b32 into reducing and normalizing variants
006ddc1f42 Merge bitcoin-core/secp256k1#1306: build: Make tests work with external default callbacks
1907f0f166 build: Make tests work with external default callbacks
fb3a806365 Merge bitcoin-core/secp256k1#1133: schnorrsig: Add test vectors for variable-length messages
cd54ac7c1c schnorrsig: Improve docs of schnorrsig_sign_custom
28687b0312 schnorrsig: Add BIP340 varlen test vectors
97a98bed1e schnorrsig: Refactor test vector code to allow varlen messages
ab5a917128 Merge bitcoin-core/secp256k1#1303: ct: Use more volatile
9eb6934f69 Merge bitcoin-core/secp256k1#1305: Remove unused scratch space from API
073d98a076 Merge bitcoin-core/secp256k1#1292: refactor: Make 64-bit shift explicit
17fa21733a ct: Be cautious and use volatile trick in more "conditional" paths
5fb336f9ce ct: Use volatile trick in scalar_cond_negate
712e7f8722 Remove unused scratch space from API
54d34b6c24 Merge bitcoin-core/secp256k1#1300: Avoid normalize conditional on VERIFY
c63ec88ebf Merge bitcoin-core/secp256k1#1066: Abstract out and merge all the magnitude/normalized logic
7fc642fa25 Simplify secp256k1_fe_{impl_,}verify
4e176ad5b9 Abstract out verify logic for fe_is_square_var
4371f98346 Abstract out verify logic for fe_add_int
89e324c6b9 Abstract out verify logic for fe_half
283cd80ab4 Abstract out verify logic for fe_get_bounds
d5aa2f0358 Abstract out verify logic for fe_inv{,_var}
3167646072 Abstract out verify logic for fe_from_storage
76d31e5047 Abstract out verify logic for fe_to_storage
1e6894bdd7 Abstract out verify logic for fe_cmov
be82bd8e03 Improve comments/checks for fe_sqrt
6ab35082ef Abstract out verify logic for fe_sqr
4c25f6efbd Abstract out verify logic for fe_mul
e179e651cb Abstract out verify logic for fe_add
7e7ad7ff57 Abstract out verify logic for fe_mul_int
65d82a3445 Abstract out verify logic for fe_negate
144670893e Abstract out verify logic for fe_get_b32
f7a7666aeb Abstract out verify logic for fe_set_b32
ce4d2093e8 Abstract out verify logic for fe_cmp_var
7d7d43c6dd Improve comments/check for fe_equal{,_var}
c5e788d672 Abstract out verify logic for fe_is_odd
d3f3fe8616 Abstract out verify logic for fe_is_zero
c701d9a471 Abstract out verify logic for fe_clear
19a2bfeeea Abstract out verify logic for fe_set_int
864f9db491 Abstract out verify logic for fe_normalizes_to_zero{,_var}
6c31371120 Abstract out verify logic for fe_normalize_var
e28b51f522 Abstract out verify logic for fe_normalize_weak
b6b6f9cb97 Abstract out verify logic for fe_normalize
7fa5195559 Bugfix: correct SECP256K1_FE_CONST mag/norm fields
e5cf4bf3ff build: Rename `arm` to `arm32`
b29566c51b Merge magnitude/normalized fields, move/improve comments
97c63b9039 Avoid normalize conditional on VERIFY
341cc19726 Merge bitcoin-core/secp256k1#1299: Infinity handling: ecmult_const(infinity) works, and group verification
bbc834467c Avoid secp256k1_ge_set_gej_zinv with uninitialized z
0a2e0b2ae4 Make secp256k1_{fe,ge,gej}_verify work as no-op if non-VERIFY
f20266722a Add invariant checking to group elements
a18821d5b1 Always initialize output coordinates in secp256k1_ge_set_gej
3086cb90ac Expose secp256k1_fe_verify to other modules
a0e696fd4d Make secp256k1_ecmult_const handle infinity
24c768ae09 Merge bitcoin-core/secp256k1#1301: Avoid using bench_verify_data as bench_sign_data; merge them
2e65f1fdbc Avoid using bench_verify_data as bench_sign_data; merge them
1cf15ebd94 Merge bitcoin-core/secp256k1#1296: docs: complete interface description for `secp256k1_schnorrsig_sign_custom`
149c41cee1 docs: complete interface description for `secp256k1_schnorrsig_sign_custom`
f30c74866b Merge bitcoin-core/secp256k1#1270: cmake: Fix library ABI versioning
d1e48e5474 refactor: Make 64-bit shift explicit
b2e29e43d0 ci: Treat all compiler warnings as errors in "Windows (VS 2022)" task
3c81838856 Merge bitcoin-core/secp256k1#1289: cmake: Use full signature of `add_test()` command
755629bc03 cmake: Use full signature of `add_test()` command
bef448f9af cmake: Fix library ABI versioning
4b0f711d46 Merge bitcoin-core/secp256k1#1277: autotools: Clean up after adding Wycheproof
222ecaf661 Merge bitcoin-core/secp256k1#1284: cmake: Some improvements using `PROJECT_IS_TOP_LEVEL` variable
71f746c057 cmake: Include `include` directory for subtree builds
024a409484 Merge bitcoin-core/secp256k1#1240: cmake: Improve and document compiler flag checks
a8d059f76c cmake, doc: Document compiler flags
6ece1507cb cmake, refactor: Rename `try_add_compile_option` to `try_append_cflags`
19516ed3e9 cmake: Use `add_compile_options()` in `try_add_compile_option()`
4b84f4bf0f Merge bitcoin-core/secp256k1#1239: cmake: Bugfix and other improvements after bumping CMake up to 3.13
596b336ff6 Merge bitcoin-core/secp256k1#1234: cmake: Add dev-mode
6b7e5b717d Merge bitcoin-core/secp256k1#1275: build: Fix C4005 "macro redefinition" MSVC warnings in examples
1c89536718 Merge bitcoin-core/secp256k1#1286: tests: remove extra semicolon in macro
c4062d6b5d debug: move helper for printing buffers into util.h
7e977b3c50 autotools: Take VPATH builds into account when generating testvectors
2418d3260a autotools: Create src/wycheproof dir before creating file in it
8764034ed5 autotools: Make all "pregenerated" targets .PHONY
e1b9ce8811 autotools: Use same conventions for all pregenerated files
3858bad2c6 tests: remove extra semicolon in macro
1f33bb2b1c Merge bitcoin-core/secp256k1#1205: field: Improve docs +tests of secp256k1_fe_set_b32
162da73e9a tests: Add debug helper for printing buffers
e9fd3dff76 field: Improve docs and tests of secp256k1_fe_set_b32
f6bef03c0a Merge bitcoin-core/secp256k1#1283: Get rid of secp256k1_fe_const_b
5431b9decd cmake: Make `SECP256K1_INSTALL` default depend on `PROJECT_IS_TOP_LEVEL`
5ec1333d4f Merge bitcoin-core/secp256k1#1285: bench: Make sys/time.h a system include
68b16a1662 bench: Make sys/time.h a system include
162608cc98 cmake: Emulate `PROJECT_IS_TOP_LEVEL` for CMake<3.21
69e1ec0331 Get rid of secp256k1_fe_const_b
ce5ba9e24d gitignore: Add CMakeUserPresets.json
0a446a312f cmake: Add dev-mode CMake preset
a6f4bcf6e1 Merge bitcoin-core/secp256k1#1231: Move `SECP256K1_INLINE` macro definition out from `include/secp256k1.h`
a273d74b2e cmake: Improve version comparison
6a58b483ef cmake: Use `if(... IN_LIST ...)` command
2445808c02 cmake: Use dedicated `GENERATOR_IS_MULTI_CONFIG` property
9f8703ef17 cmake: Use dedicated `CMAKE_HOST_APPLE` variable
8c2017035a cmake: Use recommended `add_compile_definitions` command
04d4cc071a cmake: Add `DESCRIPTION` and `HOMEPAGE_URL` options to `project` command
8a8b6536ef cmake: Use `SameMinorVersion` compatibility mode
5b0444a3b5 Merge bitcoin-core/secp256k1#1263: cmake: Make installation optional
47ac3d63cd cmake: Make installation optional
2e035af251 Merge bitcoin-core/secp256k1#1273: build: Make `SECP_VALGRIND_CHECK` preserve `CPPFLAGS`
5be353d658 Merge bitcoin-core/secp256k1#1279: tests: lint wycheproof's python script
08f4b1632d autotools: Move code around to tidy Makefile
04bf3f6778 Merge bitcoin-core/secp256k1#1230: Build: allow static or shared but not both
9ce9984f32 Merge bitcoin-core/secp256k1#1265: Remove bits argument from secp256k1_wnaf_const{_xonly}
566faa17d3 Merge bitcoin-core/secp256k1#1267: doc: clarify process for patch releases
ef49a11d29 build: allow static or shared but not both
35ada3b954 tests: lint wycheproof's python script
529b54d922 autotools: Move Wycheproof header from EXTRA_DIST to noinst_HEADERS
dc0657c762 build: Fix C4005 "macro redefinition" MSVC warnings in examples
1ecb94ebe9 build: Make `SECP_VALGRIND_CHECK` preserve `CPPFLAGS`
1b6fb5593c doc: clarify process for patch releases
a575339c02 Remove bits argument from secp256k1_wnaf_const (always 256)
36b0adf1b9 build: remove warning until it's reproducible
8e142ca410 Move `SECP256K1_INLINE` macro definition out from `include/secp256k1.h`
77445898a5 Remove `SECP256K1_INLINE` usage from examples
ca92a35d01 field: Simplify code in secp256k1_fe_set_b32
d93f62e369 field: Verify field element even after secp256k1_fe_set_b32 fails

git-subtree-dir: src/secp256k1
git-subtree-split: 705ce7ed8c1557a31e1bfc99be06082c5098d9f5
2023-06-21 11:04:00 -04:00
Pieter Wuille
c981671e9b Squashed 'src/secp256k1/' changes from bdf39000b9..4258c54f4e
4258c54f4e Merge bitcoin-core/secp256k1#1276: autotools: Don't regenerate Wycheproof header automatically
06c67dea9f autotools: Don't regenerate Wycheproof header automatically
3bab71cf05 Merge bitcoin-core/secp256k1#1268: release cleanup: bump version after 0.3.1
656c6ea8d8 release cleanup: bump version after 0.3.1
346a053d4c Merge bitcoin-core/secp256k1#1269: changelog: Fix link
6a37b2a5ea changelog: Fix link
ec98fcedd5 Merge bitcoin-core/secp256k1#1266: release: Prepare for 0.3.1
898e1c676e release: Prepare for 0.3.1
1d9a13fc26 changelog: Remove inconsistent newlines
0e091669a1 changelog: Catch up in preparation of 0.3.1
7b7503dac5 Merge bitcoin-core/secp256k1#1245: tests: Add Wycheproof ECDSA vectors
145078c418 Merge bitcoin-core/secp256k1#1118: Add x-only ecmult_const version with x specified as n/d
e5de454609 tests: Add Wycheproof ECDSA vectors
0f8642079b Add exhaustive tests for ecmult_const_xonly
4485926ace Add x-only ecmult_const version for x=n/d
a0f4644f7e Merge bitcoin-core/secp256k1#1252: Make position of * in pointer declarations in include/ consistent
4e682626a3 Merge bitcoin-core/secp256k1#1226: Add CMake instructions to release process
2d51a454fc Merge bitcoin-core/secp256k1#1257: ct: Use volatile "trick" in all fe/scalar cmov implementations
4a496a36fb ct: Use volatile "trick" in all fe/scalar cmov implementations
3d1f430f9f Make position of * in pointer declarations in include/ consistent
2bca0a5cbf Merge bitcoin-core/secp256k1#1241: build: Improve `SECP_TRY_APPEND_DEFAULT_CFLAGS` macro
afd8b23b27 Merge bitcoin-core/secp256k1#1244: Suppress `-Wunused-parameter` when building for coverage analysis
1d8f367515 Merge bitcoin-core/secp256k1#1250: No need to subtract 1 before doing a right shift
3e43041be6 No need to subtract 1 before doing a right shift
3addb4c1e8 build: Improve `SECP_TRY_APPEND_DEFAULT_CFLAGS` macro
0c07c82834 Add CMake instructions to release process
464a9115b4 Merge bitcoin-core/secp256k1#1242: Set ARM ASM symbol visibility to `hidden`
f16a709fd6 Merge bitcoin-core/secp256k1#1247: Apply Checks only in VERIFY mode.
70be3cade5 Merge bitcoin-core/secp256k1#1246: Typo
4ebd82852d Apply Checks only in VERIFY mode.
d1e7ca192d Typo
5bb03c2911 Replace `SECP256K1_ECMULT_TABLE_VERIFY` macro by a function
9c8c4f443c Merge bitcoin-core/secp256k1#1238: build: bump CMake minimum requirement to 3.13
0cf2fb91ef Merge bitcoin-core/secp256k1#1243: build: Ensure no optimization when building for coverage analysis
fd2a408647 Set ARM ASM symbol visibility to `hidden`
4429a8c218 Suppress `-Wunused-parameter` when building for coverage analysis
8e79c7ed11 build: Ensure no optimization when building for coverage analysis
96dd062511 build: bump CMake minimum requirement to 3.13
427bc3cdcf Merge bitcoin-core/secp256k1#1236: Update comment for secp256k1_modinv32_inv256
647f0a5cb1 Update comment for secp256k1_modinv32_inv256
5658209459 Merge bitcoin-core/secp256k1#1228: release cleanup: bump version after 0.3.0
28e63f7ea7 release cleanup: bump version after 0.3.0

git-subtree-dir: src/secp256k1
git-subtree-split: 4258c54f4ebfc09390168e8a43306c46b315134b
2023-04-14 10:35:51 -04:00