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Merge bitcoin/bitcoin#26691: Update secp256k1 subtree to libsecp256k1 version 0.2.0

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2022917223 Add secp256k1_selftest call (Pieter Wuille)
3bfca788b0 Remove explicit enabling of default modules (Pieter Wuille)
4462cb0498 Adapt to libsecp256k1 API changes (Pieter Wuille)
9d47e7b71b Squashed 'src/secp256k1/' changes from 44c2452fd3..21ffe4b22a (Pieter Wuille)

Pull request description:

  Now that libsecp256k1 has a release (https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2022-December/021271.html), update the subtree to match it.

  The changes themselves are not very impactful for Bitcoin Core, but include:
  * It's no longer needed to specify whether contexts are for signing or verification or both (all contexts support everything), so make use of that in this PR.
  * Verification operations can use the static context now, removing the need for some infrastructure in pubkey.cpp to make sure a context exists.
  * Most modules are now enabled by default, so we can drop explicit enabling for them.
  * CI improvements (in particular, MSVC and more recent MacOS)
  * Introduction of an internal int128 type, which has no effect for GCC/Clang builds, but enables 128-bit multiplication in MSVC, giving a ~20% speedup there (but still slower than GCC/Clang).
  * Release process changes (process documentation, changelog, ...).

ACKs for top commit:
  Sjors:
    ACK 2022917223, but 4462cb0498 could use more eyes on it.
  achow101:
    ACK 2022917223
  jonasnick:
    utACK 2022917223

Tree-SHA512: 8a9fe28852abe74abd6f96fef16a94d5a427b1d99bff4caab1699014d24698aab9b966a5364a46ed1001c07a7c1d825154ed4e6557c7decce952b77330a8616b
This commit is contained in:
fanquake
2023-01-13 09:35:28 +00:00
parent dcae3c19b8 2022917223
commit 07c54de550
91 changed files with 2086 additions and 1199 deletions
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7
src/test/fuzz/signature_checker.cpp
View File

@ -14,11 +14,6 @@
#include <string>
#include <vector>
void initialize_signature_checker()
{
static const auto verify_handle = std::make_unique<ECCVerifyHandle>();
}
namespace {
class FuzzedSignatureChecker : public BaseSignatureChecker
{
@ -53,7 +48,7 @@ public:
};
} // namespace
FUZZ_TARGET_INIT(signature_checker, initialize_signature_checker)
FUZZ_TARGET(signature_checker)
{
FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
const unsigned int flags = fuzzed_data_provider.ConsumeIntegral<unsigned int>();