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16 commits

Author SHA1 Message Date
Anna Shaleva
5c75ee13d0 config, native: introduce Cockatrice hard-fork 
With all associated native API changes ported from
https://github.com/neo-project/neo/pull/2925 and
https://github.com/neo-project/neo/pull/3154.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
 2024-04-25 13:26:54 +03:00
Anna Shaleva
3a2e301267 native: make HF-specific MD cache less lazy 
Initialize all necessary HF-specific contract descriptors once during
contract construction.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
 2024-04-25 13:26:54 +03:00
Anna Shaleva
d62fad1268 native: implement HF-based update 
A part of #3213.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
 2024-04-25 13:16:42 +03:00
Ekaterina Pavlova
1840c057bd interop: add keccak256 implementation 
Port neo-project/neo#2925.

Close #3295

Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>
 2024-03-22 17:15:43 +03:00
Anna Shaleva
58102a9a80 *: move NativeUpdateHistory logic under Hardforks management 
Close #3196.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
 2023-11-21 14:05:28 +03:00
Anna Shaleva
b7e019e7ef native: ensure proper endianness is used for CryptoLib's field element multiplier 
Field element multiplier must be provided in the LE form, confirmed by
cross-node invocation: https://github.com/nspcc-dev/neo-go/pull/3043#issuecomment-1733424840.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
 2023-10-05 13:46:05 +03:00
Anna Shaleva
0a3260c22c examples: add compatibility example for Groth16 veification 
Port the C# contract provided in the
https://github.com/neo-project/neo/issues/2647#issuecomment-1129849870 and
add an integration test for it. Part of the #3002.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
 2023-10-05 11:01:25 +03:00
Anna Shaleva
31e2076810 native: move BLS12-381-related operations to a separate file 
No functional changes, just refactoring.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
 2023-06-15 18:58:27 +03:00
Anna Shaleva
ea13fbe94a core: improve errors logging for bls12381-related operations 
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
 2023-06-15 15:01:10 +03:00
Anna Shaleva
71bcb8bade native: allow to use EQUAL opcode for BLS12-381 points comparison 
That's the way how C# node handles equality checks for stackitem.Interop types
for these points. Ref. https://github.com/nspcc-dev/neo-go/issues/3002#issuecomment-1591220501.

Along the way, add GT case for CryptoLib's bls12381Equal method. It should be there since #2940.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
 2023-06-15 15:00:27 +03:00
Anna Shaleva
33c971b0e4 core: add InitializeCache method to Contract interface 
Make the contracts cache initialization unified. The order of cache
iniitialization is not important and Nottary contract is added to the
bc.contracts.Contracts wrt P2PSigExtensions setting, thus no functional
changes, just refactoring for future applications.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
 2023-04-26 12:57:48 +03:00
Anna Shaleva
115ec4d8dd core: add BLS12_381 interops 2023-04-05 15:37:50 +03:00
Roman Khimov
8746d9877e keys: move from btcd/btcec to decred/secp256k1 package 
There is a security issue found in github.com/btcsuite/btcd that we don't care
about (we're only using 256k1 implementation), but GitHub complains about
it. We could update to github.com/btcsuite/btcd/btcec/v2, but it's now just a
thin wrapper over github.com/decred/dcrd/dcrec/secp256k1/v4, so we better use
it directly.
 2022-11-08 17:59:59 +03:00
Elizaveta Chichindaeva
28908aa3cf [#2442] English Check 
Signed-off-by: Elizaveta Chichindaeva <elizaveta@nspcc.ru>
 2022-05-04 19:48:27 +03:00
Anna Shaleva
16f952270c core: add murmur32 to CryptoLib native contract 
Close #2415.
 2022-04-05 10:46:52 +03:00
Evgeniy Stratonikov
100f2db3fb native: implement CryptoLib contract 2021-03-10 19:24:19 +03:00