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libsecp256k1/src
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merge-script a88aa93506 Merge bitcoin-core/secp256k1#1603: f can never equal -m 
ef7ff03407 f can never equal -m (Russell O'Connor)

Pull request description:

  In fact, before reaching this particular VERIFY_CHECK, we had already successfully passed through

      VERIFY_CHECK(secp256k1_modinv64_mul_cmp_62(&f, len, &modinfo->modulus, -1) > 0); /* f > -modulus */

  ensuring that f is not -m.

ACKs for top commit:
  sipa:
    ACK ef7ff03407
  real-or-random:
    utACK ef7ff03407

Tree-SHA512: a8a8dcbad4dff36b9c49e40e07b212312cbf915132aea008eab6ea61b35bddb6d7782229c2cc528fb404d05132482c602cad768414d76153bb425a3d23714fff
2024-10-08 02:09:18 +02:00
..
asm
asm: add .note.GNU-stack section for non-exec stack
2023-11-13 14:49:35 +00:00
modules
Add module "musig" that implements MuSig2 multi-signatures (BIP 327)
2024-10-07 14:03:42 +00:00
wycheproof
tests: Add Wycheproof ECDSA vectors
2023-04-09 06:17:16 +02:00
assumptions.h
assumptions: Use new STATIC_ASSERT macro
2024-01-08 16:10:55 +01:00
bench_ecmult.c
refactor: take use of secp256k1_scalar_{zero,one} constants (part 2)
2023-08-01 02:40:21 +02:00
bench_internal.c
bench: add --help option to bench_internal
2023-11-24 02:33:40 +01:00
bench.c
Add benchmarks for ellswift module
2023-06-20 11:31:58 -04:00
bench.h
bench: Make sys/time.h a system include
2023-04-21 11:18:36 +02:00
checkmem.h
msan: Add SECP256K1_CHECKMEM_MSAN_DEFINE which applies to memory sanitizer and not valgrind
2024-02-23 17:30:39 +00:00
CMakeLists.txt
build: allow enabling the musig module in cmake
2024-10-07 14:03:42 +00:00
ctime_tests.c
Add module "musig" that implements MuSig2 multi-signatures (BIP 327)
2024-10-07 14:03:42 +00:00
ecdsa_impl.h
Merge bitcoin-core/secp256k1#990: Add comment on length checks when parsing ECDSA sigs
2023-12-07 09:26:38 +01:00
ecdsa.h
Remove ecmult_context.
2021-08-20 11:11:26 -04:00
eckey_impl.h
refactor: take use of secp256k1_scalar_{zero,one} constants
2023-05-30 12:10:41 +02:00
eckey.h
Remove ecmult_context.
2021-08-20 11:11:26 -04:00
ecmult_compute_table_impl.h
Move ecmult table computation code to separate file
2021-12-18 16:11:56 -05:00
ecmult_compute_table.h
Move ecmult table computation code to separate file
2021-12-18 16:11:56 -05:00
ecmult_const_impl.h
Rename scalar_get_bits -> scalar_get_bits_limb32; return uint32_t
2024-04-19 11:43:46 -04:00
ecmult_const.h
Make secp256k1_ecmult_const handle infinity
2023-05-10 09:06:02 -04:00
ecmult_gen_compute_table_impl.h
Permit COMB_BITS < 256 for exhaustive tests
2024-04-19 11:43:46 -04:00
ecmult_gen_compute_table.h
Permit COMB_BITS < 256 for exhaustive tests
2024-04-19 11:43:46 -04:00
ecmult_gen_impl.h
Permit COMB_BITS < 256 for exhaustive tests
2024-04-19 11:43:46 -04:00
ecmult_gen.h
Permit COMB_BITS < 256 for exhaustive tests
2024-04-19 11:43:46 -04:00
ecmult_impl.h
Rename scalar_get_bits -> scalar_get_bits_limb32; return uint32_t
2024-04-19 11:43:46 -04:00
ecmult.h
small fixes
2023-07-03 17:05:55 +02:00
field_5x52_impl.h
field: Remove x86_64 asm
2023-11-24 08:11:08 +01:00
field_5x52_int128_impl.h
remove superfluous #ifdef VERIFY/#endif preprocessor conditions
2023-12-01 00:54:41 +01:00
field_5x52.h
Bugfix: correct SECP256K1_FE_CONST mag/norm fields
2023-05-11 06:18:37 -04:00
field_10x26_impl.h
remove superfluous #ifdef VERIFY/#endif preprocessor conditions
2023-12-01 00:54:41 +01:00
field_10x26.h
Bugfix: correct SECP256K1_FE_CONST mag/norm fields
2023-05-11 06:18:37 -04:00
field_impl.h
introduce and use SECP256K1_{FE,GE,GEJ}_VERIFY macros
2023-12-01 00:54:58 +01:00
field.h
doc: clarify input requirements for secp256k1_fe_mul
2024-02-27 16:32:49 +01:00
group_impl.h
group: add ge_to_bytes_ext and ge_from_bytes_ext
2024-10-07 14:03:40 +00:00
group.h
group: add ge_to_bytes_ext and ge_from_bytes_ext
2024-10-07 14:03:40 +00:00
hash_impl.h
refactor: Drop unused cast
2023-07-24 13:14:23 +01:00
hash.h
hash: Make code agnostic of endianness
2022-03-25 11:32:14 +01:00
hsort_impl.h
Add secp256k1_pubkey_sort
2024-04-25 20:23:31 +00:00
hsort.h
Add secp256k1_pubkey_sort
2024-04-25 20:23:31 +00:00
int128_impl.h
int128: Tidy #includes of int128.h and int128_impl.h
2022-11-07 16:38:30 -05:00
int128_native_impl.h
Move SECP256K1_INLINE macro definition out from include/secp256k1.h
2023-03-09 15:29:56 +00:00
int128_native.h
Simulated int128 type.
2022-11-07 16:37:24 -05:00
int128_struct_impl.h
Use __shiftright128 intrinsic in secp256k1_u128_rshift on MSVC
2023-06-04 18:03:36 +01:00
int128_struct.h
Simulated int128 type.
2022-11-07 16:37:24 -05:00
int128.h
Make secp256k1_i128_check_pow2 support -(2^n)
2023-02-27 15:38:05 -05:00
modinv32_impl.h
f can never equal -m
2024-09-25 11:05:23 -04:00
modinv32.h
Native jacobi symbol algorithm
2023-02-28 15:54:00 -05:00
modinv64_impl.h
f can never equal -m
2024-09-25 11:05:23 -04:00
modinv64.h
Native jacobi symbol algorithm
2023-02-28 15:54:00 -05:00
precompute_ecmult_gen.c
Permit COMB_BITS < 256 for exhaustive tests
2024-04-19 11:43:46 -04:00
precompute_ecmult.c
Fix a typo in the error message
2023-06-24 20:18:45 +01:00
precomputed_ecmult_gen.c
Permit COMB_BITS < 256 for exhaustive tests
2024-04-19 11:43:46 -04:00
precomputed_ecmult_gen.h
Signed-digit multi-comb ecmult_gen algorithm
2024-04-19 11:43:22 -04:00
precomputed_ecmult.c
Drop no longer needed #include "../include/secp256k1.h"
2023-06-06 09:07:36 +01:00
precomputed_ecmult.h
Drop no longer needed #include "../include/secp256k1.h"
2023-06-06 09:07:36 +01:00
scalar_4x64_impl.h
Make secp256k1_scalar_get_bits support 32-bit reads
2024-04-19 11:43:46 -04:00
scalar_4x64.h
Fix insecure links
2020-12-18 00:24:22 +02:00
scalar_8x32_impl.h
Make secp256k1_scalar_get_bits support 32-bit reads
2024-04-19 11:43:46 -04:00
scalar_8x32.h
Fix insecure links
2020-12-18 00:24:22 +02:00
scalar_impl.h
Fix typos
2024-01-03 20:03:07 +08:00
scalar_low_impl.h
Make secp256k1_scalar_get_bits support 32-bit reads
2024-04-19 11:43:46 -04:00
scalar_low.h
make SECP256K1_SCALAR_CONST reduce modulo exhaustive group order
2023-11-04 15:54:08 -04:00
scalar.h
Make secp256k1_scalar_get_bits support 32-bit reads
2024-04-19 11:43:46 -04:00
scratch_impl.h
scratch_destroy: move VERIFY_CHECK after invalid scrach space check
2022-06-29 20:24:11 +05:30
scratch.h
Revert "Remove unused scratch space from API"
2023-05-12 15:05:57 +00:00
secp256k1.c
Add module "musig" that implements MuSig2 multi-signatures (BIP 327)
2024-10-07 14:03:42 +00:00
selftest.h
selftest: Rename internal function to make name available for API
2022-12-05 11:26:44 +01:00
testrand_impl.h
refactor: Use array initialization for unterminated strings
2024-08-15 17:58:14 +02:00
testrand.h
tests: refactor: drop secp256k1_ prefix from testrand.h functions
2024-05-27 03:29:36 +02:00
tests_exhaustive.c
tests: refactor: drop secp256k1_ prefix from testrand.h functions
2024-05-27 03:29:36 +02:00
tests.c
Add module "musig" that implements MuSig2 multi-signatures (BIP 327)
2024-10-07 14:03:42 +00:00
testutil.h
tests: do not use functions from extrakeys module
2024-07-24 06:57:38 +00:00
util.h
util: add constant-time is_zero_array function
2024-10-07 14:03:42 +00:00