{"bugs":{"url":"https://github.com/trufflesuite/ganache-core/issues"},"dist":{"shasum":"74470748c7942469c4d842e12643c19eba25b372","tarball":"https://registry.npmjs.org/@ganache/rlp/-/rlp-0.1.1-internal.1.tgz","fileCount":13,"integrity":"sha512-jJBPfshlZhB39Bl874RHRyjfddZp2Es7sptRIvhgN5GruDAJezV9IKnJRZtT6e51ROA8Ll7Je+7F+pEHJI5KRQ==","signatures":[{"sig":"MEUCIQDUzZ+i/0qINklVPcR4a5cRBBs+9hr4W2N5Q74LkF9+8gIgC1lpWn2tXAbsWk1+vqP6VAK1qM70xTU0eox+pXEHxU0=","keyid":"SHA256:jl3bwswu80PjjokCgh0o2w5c2U4LhQAE57gj9cz1kzA"}],"unpackedSize":174011,"npm-signature":"-----BEGIN PGP SIGNATURE-----\r\nVersion: OpenPGP.js v3.0.13\r\nComment: https://openpgpjs.org\r\n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\nNB3c\r\n=hADf\r\n-----END PGP SIGNATURE-----\r\n"},"main":"lib/index.js","name":"@ganache/rlp","author":{"name":"David Murdoch"},"readme":"# `@ganache/rlp`\n\n[Recursive Length](https://github.com/ethereum/wiki/wiki/RLP) Prefix Encoding\nfor Node.js.\n\nBased on https://github.com/ethereumjs/rlp, with some additional optimizations\nfor encoding:\n\n```typescript\nfunction encodeRange<\n  T extends EncodingInput | Readonly<EncodingInput>,\n  Start extends RangeOf<T[\"length\"]>\n>(\n  items: T,\n  start: Start,\n  length: Exclude<Remainders<T[\"length\"], Start>, 0>\n): { length: number; output: Buffer[] } {\n  //...;\n}\n```\n\nBegin RLP encoding of `items`, from `start` until `length`. Call `RLP.digest` to\nfinish encoding.\n\nReturns an object containing the total `length` of all data in the encoded parts,\nand `output`, an array of encoded Buffers.\n\n```typescript\nfunction digest(ranges: Readonly<Buffer[]>[], length: number) {\n  // ...\n}\n```\n\nFinishes encoding started by `encodeRange`.\n\nReturns a Buffer of encoded data.\n\nAdditional changes:\n\n- minor optimisations to `encode`\n- `encode` only accepts buffers or nested buffer arrays, strings, number, bigint,\n  and BN support have been removed.\n\n---\n\nThese changes enable encoding data in chunks, avoiding processing the same\ninputs multiple times in common scenarios withing Ganache. Example:\n\n```typescript\ntype EthereumRawTx = [\n  nonce: Buffer,\n  gasPrice: Buffer,\n  gas: Buffer,\n  to: Buffer,\n  value: Buffer,\n  data: Buffer,\n  v: Buffer,\n  r: Buffer,\n  s: Buffer\n];\n// encode the first 6 entries\nconst partialRlp = encodeRange(raw, 0, 6);\n// encode the last 3 entires\nconst signature = encodeRange(raw, 6, 3);\n// combine all entries\nconst serialized = digest(\n  [partialRlp.output, signature.output],\n  partialRlp.length + signature.length\n);\nreturn {\n  // computing the `from` address requires entries 0-6\n  from: computeFromAddress(partialRlp, v.toNumber(), raw, chainId),\n  // hash requires entries 0-9\n  hash: Data.from(keccak(serialized), 32),\n  // serialized uses all entries for storage/transmission\n  serialized\n};\n```\n","source":"index.ts","gitHead":"b83ce61dbf26bc3b9161f53933e9da551978b564","license":"MIT","scripts":{"tsc":"ttsc --build","test":"nyc npm run mocha","mocha":"cross-env TS_NODE_COMPILER=ttypescript TS_NODE_FILES=true mocha --exit --check-leaks --throw-deprecation --trace-warnings --require ts-node/register 'tests/**/*.test.ts'"},"typings":"typings","_npmUser":{"name":"davidmurdoch","email":"david@davidmurdoch.com"},"homepage":"https://github.com/trufflesuite/ganache-core/tree/develop/src/packages/rlp#readme","keywords":["ganache","ganache-rlp","ethereum","evm","blockchain","smart contracts","dapps","solidity","vyper","fe","web3","tooling","truffle"],"repository":{"url":"git+https://github.com/trufflesuite/ganache-core.git","type":"git","directory":"src/packages/rlp"},"_npmVersion":"lerna/4.0.0/node@v10.23.0+x64 (linux)","description":"Recursive Length Prefix Encoding Module","directories":{"lib":"lib","test":"test"},"maintainers":[{"name":"davidmurdoch","email":"david@davidmurdoch.com"},{"name":"micaiahreid","email":"micaiahreid@gmail.com"}],"_nodeVersion":"10.23.0","dependencies":{"rlp":"2.2.6","@ganache/utils":"0.1.1-internal.1+b83ce61d"},"publishConfig":{"access":"public"},"_hasShrinkwrap":true,"readmeFilename":"README.md","devDependencies":{"nyc":"15.1.0","mocha":"8.4.0","ts-node":"9.0.0","cross-env":"7.0.2","typescript":"4.1.3","ttypescript":"1.5.12","@types/mocha":"8.2.2"},"_npmOperationalInternal":{"tmp":"tmp/rlp_0.1.1-internal.1_1628012874575_0.9120910022880475","host":"s3://npm-registry-packages"},"_id":"@ganache/rlp@0.1.1-internal.1","version":"0.1.1-internal.1"}