d1714ce0ac
fuzz: disable sig-grinding tests, prevent spin-looping
2020-12-28 18:55:33 +00:00
96862b6a74
fuzz: implement recoverable signatures, get all tests passing, run them in CI
2020-12-28 18:42:46 +00:00
b811ec133a
fuzz: only replace signing and verification, leave everything else alone
...
We can now run unit tests with the fuzz feature on, and they'll pass,
which is some assurance that fuzzing with the feature on won't lead to
spurious failures due to the fuzz harness inadequately simulating message
signing.
2020-12-23 17:59:52 +00:00
40c31342f2
ffi: make function types nullable
2020-12-23 17:59:52 +00:00
a2c25f2e83
Merge pull request #259 from p2pderivatives/implement-low-r-signing
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Implement low r signing
2020-12-22 23:28:34 +00:00
b31bf2f611
Merge pull request #258 from thomaseizinger/better-wasm-tests
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Run more tests in wasm
2020-12-22 06:12:01 +00:00
1d166d061b
Implement low r signing
2020-12-22 14:50:37 +09:00
a584643486
Use ManuallyDrop
...
Suggested by clippy, we need to use ManuallyDrop for these types in
order to correctly free up the memory.
2020-12-22 14:56:17 +11:00
c38136b6bc
Use for loop instead of map
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Currently we are misusing `map` on an iterator to loop `n` times,
additionally the assertion is pointless. Use a for loop and assert
against the length of the set.
2020-12-22 14:56:17 +11:00
c92b946493
Remove unnecessary clone
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Type is `Copy`, no need for clone.
2020-12-22 14:56:17 +11:00
ef23cb8167
Return Ok directly
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Clippy emits warning:
warning: passing a unit value to a function
Just return `Ok(())` after calling `fill_bytes`.
2020-12-22 14:56:17 +11:00
34ad4110f1
Remove unused error return value
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This helper never returns an error, remove the `Result` return type.
Found by clippy.
2020-12-22 14:56:17 +11:00
ed29f12216
Remove unnecessary return statements
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Found by clippy. We don't need a `return` for the final statement.
2020-12-22 13:38:02 +11:00
4e87e6fe94
Implement is_empty method
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Clippy warns of missing `is_empty`, trivially implement it by calling
through to `self.data.is_empty()`.
2020-12-22 13:37:25 +11:00
8b8e482f79
Run more tests in wasm
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Instead of repeating ourselves in defining one big test for the wasm
target, we can override the `test` attribute with the `wasm-bindgen-test`
one and therefore automatically run all (supported) tests in wasm.
Unfortunately, wasm doesn't support catching panics yet which means we
have to disable the `test_panic_raw_ctx` test.
2020-12-22 10:30:56 +11:00
767246a282
Make preallocated use AlignedType
2020-12-18 12:48:19 +02:00
fd206ab57c
Replace use of boxes with global allocator
2020-12-18 12:48:19 +02:00
ea027ce258
schnorrsig: change tweak_add_check to return a bool, take a fixed-length array
2020-12-09 16:49:48 +00:00
0ec8fab82c
stop explicitly casting references to rawptrs
2020-11-30 02:47:34 +00:00
37049d743e
schnorrsig: expose tweak_check_add API
2020-11-27 18:42:14 +00:00
12b0abbcf8
make `ffi::Type::new` functions all unsafe, expand documentation
2020-11-27 18:42:12 +00:00
be9a78f39e
Merge pull request #237 from p2pderivatives/add-bip340-schnorr
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Add bip340 schnorr
2020-11-27 18:04:44 +00:00
9083babbe2
Merge pull request #248 from justinmoon/pubkey-ordering
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Implement lexigraphic ordering for PubKey
2020-11-26 03:03:17 +00:00
6f8a480974
Implement lexigraphic ordering for PubKey
2020-11-25 19:27:31 -06:00
1859ddc28a
switch from travis to github workflows
2020-11-10 23:58:03 +00:00
0c937d04f5
Add key::PublicKey to schnorrsig::PublicKey conversion
2020-11-10 14:15:34 +09:00
09b04560bc
Add schnorrsig module
2020-11-10 13:43:34 +09:00
47b33828bc
Add serde macros for public keys
2020-11-09 16:00:28 +09:00
9e5a351ea7
remove redundant code after MSRV bump
2020-08-27 22:51:36 +03:00
19f5138925
Update MSRV to 1.29; increase version to 0.19 and -sys version to 0.3
2020-08-27 14:18:06 +00:00
c69d43d84e
Update key.rs to use the new seckey functions
2020-08-26 21:16:19 +00:00
5c451f78c6
Merge pull request #207 from sorpaas/sp-message-zero
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Allow all-zero messages
2020-08-26 18:02:51 +00:00
3692c94a0f
Merge pull request #220 from rantan/add_negate_support
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Add negate support
2020-08-26 17:43:46 +00:00
2046a40905
Randomize context on initialization
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Signed-off-by: Sebastian Geisler <sebastian@blockstream.io>
2020-08-03 12:07:26 +02:00
a959de4174
Add an optional global, static context
2020-07-08 16:05:42 +02:00
02ed0616e4
Add assert for the response of ffi negate interface
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The interfaces for negate should always returns 1 as mentioned secp256k1.h L574, L563.
But in the future it might return 0 if the seckey or pubkey is invalid, but our type system doesn't allow that to ever happen.
2020-06-10 09:59:55 +09:00
d45f709cd4
Add negation support
2020-06-09 10:05:07 +09:00
8979a932ab
Document proper usage of `from_slice`
2020-05-14 18:24:40 +02:00
0d857533fa
Add optional bitcoin_hashes feature to implement ThirtyTwoByteHash
2020-05-14 18:24:39 +02:00
0dcc59c2b9
Add doctest to Secp256k1::verify
2020-05-05 17:30:07 +03:00
0782872fb0
Merge pull request #208 from TheBlueMatt/202-04-wasm
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Re-support WASM via simple stub headers
2020-04-29 19:48:03 +00:00
affc6b4027
Add sanity checks for wasm32 for size and alignment of types
2020-04-29 15:32:57 -04:00
d9d398ccc9
Re-support WASM via simple stub headers
...
libsecp256k1 really only barely uses libc at all, and in practice,
things like memcpy/memcmp get optimized into something other than a
libc call. Thus, if we provide simple stub headers, things seem to
work with wasm-pack just fine.
2020-04-29 15:32:54 -04:00
99a43ced56
Fix Secp256k1::verify docs
2020-04-22 17:58:27 +03:00
9250ae49ce
Allow all-zero messages
2020-04-09 14:26:31 +02:00
86751b2d74
Merge pull request #201 from elichai/2020-03-ecdh
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Simplify callback logic to returning raw coordinates
2020-04-06 14:48:57 +00:00
3fd089712c
Merge pull request #205 from elichai/2020-03-bench
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Fix broken benchmarks
2020-04-05 21:38:33 +00:00
b2edf157cd
Fix broken benchmarks
2020-04-05 11:08:29 +03:00
ab59498e04
Merge pull request #199 from elichai/2020-02-external-symbols
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Fix typos in the external-symbols feature(bug)
2020-04-04 21:31:13 +00:00
4b410fc202
Add constant of the prime of the curve field.
2020-03-06 09:15:32 +09:00
Andrew Poelstra
Tibo-lg
Tobin Harding
Thomas Eizinger
Elichai Turkel
Justin Moon
Sebastian Geisler
Kohei Taniguchi
Kirill Fomichev
Matt Corallo
Wei Tang