674cc79d87
Add error type for combine keys + test and doc
2021-09-02 21:19:21 +09:00
b5ff47a1a8
New alloc feature
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Allows use of `Secp256k1::new` and related API if an allocator is available
2021-06-08 20:41:49 +02:00
ce930ab6b7
Add a global-context-less-secure feature which skips randomization
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This is useful for us downstream as we wish to target WASM with a
global context, and using rand in such a build doesn't seem like a
safe idea.
2021-06-08 01:48:50 +00:00
3c2bee31f2
Merge pull request #270 from thomaseizinger/serde-owned-types
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Rebased version of `[Alternative] Allow deserializing from owned types` + support for new schnorr module
2021-04-21 19:06:29 +03:00
1eb2c32df7
Manually test that panicking from C will abort the process
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Panicking from C is not UB in newer rust versions and will reliably
trigger an abort (without unwinding). In older rust versions, it is
technically UB but empirically it seems to "just work" (and what should
it realistically do except crashing, which is what we intent).
Since there's potentially no unwinding, we can't test this behavior
using [should_panic]. This PR will instead check the libtest output
explicitly in our CI tests.
Fixes #228 .
2021-03-24 21:54:02 +01:00
519857cd83
More standard derives for Error
2021-01-30 12:35:41 +01:00
e6e23e9dd6
Rename `HexVisitor` to `FromStrVisitor`
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The visitor works with all types that implement `FromStr`. Whether or
not that ends up being hex encoding depends on the implementation
of `FromStr`.
2021-01-13 09:54:33 +11:00
b4040f0a82
Update test names to reflect what they are doing
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These tests are testing more than just the signature serialization.
2021-01-12 11:52:06 +11:00
1f08a313e5
Replace serde macros with generic visitor module
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Co-authored-by: Elichai Turkel <elichai.turkel@gmail.com>
Co-authored-by: Sebastian Geisler <sebastian@blockstream.io>
2021-01-12 11:51:29 +11:00
65ff814a39
rename `rust_secp_fuzz` to `fuzzing`
2021-01-11 19:14:42 +00:00
1f043216a0
Add ability to randomize context without the `rand` feature.
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There is little reason to pull in the `rand` dep just for the `Rng`
trait for users who want to randomize contexts. We should expose a
randomize function that just takes 32 bytes.
2020-12-29 16:45:07 -05:00
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
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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
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
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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
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
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
09b04560bc
Add schnorrsig module
2020-11-10 13:43:34 +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
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
a959de4174
Add an optional global, static context
2020-07-08 16:05:42 +02:00
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
d9d398ccc9
Re-support WASM via simple stub headers
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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
2eff118d03
Simplify callback logic to returning raw coordinates
2020-03-01 13:46:25 +02:00
2f897d8a93
Removed no longer used dont_replace_c_symbols feature
2020-02-09 16:37:59 +02:00
124c1f3c7c
feature gate new_with_hash with std only, added catch_unwind
2019-12-05 18:05:40 +02:00
724c49fff9
Add secp256k1-sys
2019-11-27 21:02:42 +00:00
02f66177f0
Merge pull request #179 from elichai/2019-11-raw-context
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Creating context from raw pointer
2019-11-27 20:34:43 +00:00
9523e093c1
Add tests for raw context
2019-11-27 22:05:27 +02:00
1e711f194c
Merge pull request #184 from elichai/2019-11-context
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Fix a safety problem and make the Context trait unimplementable
2019-11-27 19:58:44 +00:00
9522f7e4a4
Make Context::deallocate unsafe fn
2019-11-27 17:42:01 +02:00
825493bea9
Small code improvements.
2019-11-17 22:10:40 -03:00
d900dcd1c9
Merge pull request #177 from elichai/2019-10-csymbols
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Add a feature to disable replacing C symbols with rust
2019-10-29 01:39:08 +00:00
349b2eac06
Add a 'dont_replace_c_symbols' feature for not replacing C's symbols with rust. isn't compatible with no-std
2019-10-28 23:05:38 +02:00
f09ff2a9de
Disable some useless lints
2019-10-28 15:20:04 -04:00
ddb8e4fdf2
Explicit checks for empty slices
2019-08-21 13:09:36 -04:00
b7e20c5b12
Changed all as_*ptr() to the safer CPtr trait
2019-08-21 13:09:36 -04:00
66ab70f991
Added a C Ptr trait that returns a null pointer for ZSTs
2019-08-21 13:09:20 -04:00
8e701b75b2
Replacing usage of the unsafe `blank` function to the `new` function
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Signed-off-by: Elichai Turkel <elichai.turkel@gmail.com>
2019-08-16 14:15:31 -04:00
16fc4ee3fc
Fixed the counter Rng
2019-08-13 10:41:39 -04:00
7356705b61
Added a test for create/destroy functions
2019-07-14 16:35:51 -04:00
96ca40faed
Exposed generic functions to create the Context
2019-07-04 21:36:32 -04:00
811e8d24e9
Removed context_create/destroy/clone and scratch_create/destroy/clone functions.
2019-07-04 19:09:04 -04:00
9186f0223a
Added preallocation size functions and added a test for the preallocation
2019-07-04 18:40:08 -04:00
b4b52a9858
Moved the context specific traits/enums into a separate file with `std` gate
2019-07-04 18:40:07 -04:00
0e6ff34009
Fix imports when using recovery with fuzztarget feature
2019-05-29 00:02:11 +00:00
be457afdae
Removed ffi call from Display implementation
2019-05-21 22:05:18 +03:00
0bf88fe444
Merge pull request #109 from jonasnick/human-sigs
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Add human readable serialization to Signatures
2019-05-21 17:50:41 +00:00
ebf50df1d1
Add human readable serialization to Signatures
2019-05-21 10:34:18 +00:00
28934ab5a7
Only display existing signature bytes
2019-05-21 10:22:05 +00:00
c7eecd159e
Feature gate recovery module
2019-05-21 07:02:11 +00:00
264b368ee0
Move recovery to its own module
2019-05-20 19:11:59 +00:00
ab4320f8cc
Merge pull request #100 from elichai/master
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Add no-std support
2019-05-10 23:32:52 +02:00
dfcf74f9d0
Added a new struct for the DER serialized signature
2019-05-11 00:11:42 +03:00
312b9a55fc
Added Error::description copied c_void impl from core::ffi::c_void
2019-04-30 22:07:27 +03:00
2536c5a3c4
Fix rand trait bounds.
2019-04-16 16:35:33 +03:00
ab8066eb1a
Replaced the std::os::raw c types with types.rs
2019-04-14 12:09:42 +03:00
11ce86681f
Replaced std with core, and made std::error::Error optional through feature
2019-04-14 12:09:36 +03:00
6eaacb19c5
Add raw context getter to Secp256k1 struct
2019-03-01 19:39:55 +00:00
a8a3afe8db
Fix clippy errors
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Changes include cargo-fix generated, Default impls
2019-02-25 20:12:25 -08:00
bafef68c56
Bumps rand to 0.6.3 & associated updates
2019-02-25 20:09:43 -08:00
9c45944a5f
Remove dependency on libc
2018-12-27 14:39:54 +01:00
b470f70e90
Merge pull request #57 from rust-bitcoin/2018-08-no-index
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remove `ops::Index` impls for `Signature`
2018-12-03 14:27:08 +01:00
e5a02bd9a0
add `ThirtyTwoByteHash` hash trait which can be implemented for easier conversion of things to `Message`s
2018-11-10 13:12:10 +00:00
1f4a4c11a3
change add_*_assign and mul_*_assign to use a byteslice as a tweak, rather than a `SecretKey`
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This makes more conceptual sense and does not add any new error paths, since even
valid `SecretKey`s were able to be invalid tweaks.
2018-11-10 13:08:18 +00:00
f93b959b4a
disallow Messages that are not valid secret keys to prevent mistakes related to 0
2018-11-10 13:05:11 +00:00
8d2347602a
remove `ops::Index` impls for `Signature`
2018-11-10 12:56:19 +00:00
4b88cfc2fc
Merge pull request #78 from rust-bitcoin/2018-11-remove-without-caps
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Update upstream libsecp; remove `without_caps` and all use of dummy contexts
2018-11-10 12:51:14 +00:00
8986aa3d71
export `serde`, `rand` and `libc`; update version to 0.11.5
2018-11-07 20:18:55 +00:00
93abca5896
remove `without_caps` and every function that used a cap-less context
2018-11-06 22:16:24 +00:00
68c838f357
change `Debug` impl for `Signature` to use `Display`
2018-11-03 15:52:07 +00:00
30aa3a0c28
add `fmt::Display` and `str::FromStr` impls for `Signature`
2018-11-03 15:52:05 +00:00
572adb2873
add `FromStr` implementation for key types
2018-11-03 15:52:03 +00:00
3563c5f305
Merge pull request #46 from rust-bitcoin/2018-08-context-debug
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add Debug impl to context object
2018-08-20 18:34:13 +00:00
7a5617d01d
Merge pull request #44 from rust-bitcoin/2018-07-docs
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improve documentation
2018-08-20 18:12:42 +00:00
93d8249028
improve documentation
2018-08-20 17:56:46 +00:00
5c6dcf6b5e
Fix typo
2018-08-15 11:03:22 +03:00
83c7b6d9b7
add Debug impl to context object
2018-08-12 15:23:05 +00:00
2478930ec1
add feature-gated serde 1.0 support for Signature, SecretKey, PublicKey
2018-07-25 14:44:51 +00:00
54ddbc74a4
Merge pull request #37 from rust-bitcoin/2018-07-public-key
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remove `PublicKey::new()` and `PublicKey::is_valid()`
2018-07-25 13:19:10 +00:00
c3ec027925
remove `PublicKey::new()` and `PublicKey::is_valid()`
2018-07-24 21:24:19 +00:00
bc773fbdce
add comments for Sync/Send impl
2018-07-24 21:18:03 +00:00
2aeff4c62f
fix typos
2018-07-24 21:16:52 +00:00
5442e710a8
Remove Schnorr support
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It was removed from bitcoin-core/libsecp256k1 at e06e878fd7dcc99825025fa99aedb86bc7d5c29f
2018-07-09 15:10:38 +03:00
20222d50c9
Add docs to new public API
2018-06-08 08:48:28 +08:00
f13cdfa8a4
Replace Result return type with actual value
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This introduces the actual breaking API change.
2018-06-08 08:48:02 +08:00
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