nim-bncurve/bncurve.nimble

packageName   = "bncurve"
version       = "1.0.1"
author        = "Status Research & Development GmbH"
description   = "Barreto-Naehrig pairing-friendly elliptic curve implementation"
license       = "Apache License 2.0 or MIT"
skipDirs      = @["tests", "Nim", "nim"]

### Dependencies

requires "nim >= 1.6.0",
         "nimcrypto",
         "stint"

task test, "Run all tests":
  for tprog in @[
      "tests/tarith",
      "tests/tfields",
      "tests/tgroups",
      "tests/tpairing",
      "tests/tether",
      "tests/tvectors",
    ]:
    exec "nim c -f -r -d:release --styleCheck:error --styleCheck:usages --threads:on " & tprog
Initial commit. 2018-09-27 13:35:59 +03:00			`packageName = "bncurve"`
Added Ethereum specific serialization procedures. Added tests for Ethereum ecAdd, ecMul, ecPairing procedures. Bump version to 1.0.1. 2018-10-16 11:30:14 +03:00			`version = "1.0.1"`
Initial commit. 2018-09-27 13:35:59 +03:00			`author = "Status Research & Development GmbH"`
			`description = "Barreto-Naehrig pairing-friendly elliptic curve implementation"`
			`license = "Apache License 2.0 or MIT"`
			`skipDirs = @["tests", "Nim", "nim"]`

			`### Dependencies`

require Nim 1.6 or newer 2024-06-06 20:50:50 +00:00			`requires "nim >= 1.6.0",`
Reuse stint primitives for limbs This PR makes bncurve less slow by reusing stint integer primtivies and unrolling a few loops and arrays to avoid array length checks and the like. To give an idea, it brings down processing 8k nimbus-eth1 blocks around the 18M block height mark from 24 to 16 minutes - this is quite significant given that a lot of time in eth1 is spent reading the database - this is at least an order of magnitude of bncurve improvement but probably quite a lot more - how much doesn't greatly matter but now there's at least a decent baseline for any future performance work ;) Of course, reusing private primitives from `stint` is not pretty - the plan is to extract them to a separate library, work started in https://github.com/status-im/nim-stew/pull/187. 2024-08-08 16:29:06 +02:00			`"nimcrypto",`
			`"stint"`
Initial commit. 2018-09-27 13:35:59 +03:00
			`task test, "Run all tests":`
enable "--threads:on" for tests 2019-01-08 23:30:36 +01:00			`for tprog in @[`
			`"tests/tarith",`
			`"tests/tfields",`
			`"tests/tgroups",`
			`"tests/tpairing",`
			`"tests/tether",`
			`"tests/tvectors",`
			`]:`
test with --styleCheck:error 2024-06-06 22:06:06 +00:00			`exec "nim c -f -r -d:release --styleCheck:error --styleCheck:usages --threads:on " & tprog`