amethyst

mirror of https://github.com/vitorpamplona/amethyst.git synced 2026-08-09 16:14:40 +00:00

Files

T

Claude a2ba64baba feat: migrate secp256k1 from LongArray to Fe4/Wide8 structs

Full migration of the secp256k1 library from LongArray(4)/LongArray(8)
to Fe4/Wide8 struct types with @JvmField named Long fields. This
eliminates all array bounds checks from the hot path.

Files migrated (13 source + 7 test + 2 benchmark):
  - U256.kt, FieldP.kt, ScalarN.kt, Glv.kt, ECPoint.kt
  - FieldMulPlatform.kt (expect + 3 actuals), FieldMulFused.kt
  - PointTypes.kt (MutablePoint, AffinePoint, PointScratch)
  - KeyCodec.kt, Secp256k1.kt
  - All test files and benchmarks

Bytecode impact:
  Before: 464 laload/lastore (bounds-checked) in core arithmetic
  After:  0 laload/lastore, all getfield/putfield (no checks)

The public API (Secp256k1 object) is unchanged - it still accepts
and returns ByteArray. Fe4 conversion happens at the API boundary
via U256.fromBytes()/U256.toBytes().

All secp256k1 unit tests pass on JVM.

https://claude.ai/code/session_01Sxi6Gpxbstuj3Y8TBY7XrU

2026-04-10 03:30:53 +00:00

.idea

Switches to our own version of the Url Detector

2026-03-06 10:58:59 -05:00

benchmarks

Improves benchmark names, options and formatting

2026-04-09 19:25:47 -04:00

src

feat: migrate secp256k1 from LongArray to Fe4/Wide8 structs

2026-04-10 03:30:53 +00:00

.gitignore

- Creates a Quartz Module for Nostr Events