Function: hashByteCodeSegmentsBlake()

hashByteCodeSegmentsBlake(casm): bigint

Defined in: src/utils/hash/classHash/blake.ts:123

Compute hash of the bytecode using Blake2s for nested segments. Each segment is Blake2s hashed according to the segment structure. For non-leaf nodes: 1 + Blake2sHash(len0, h0, len1, h1, ...)

Parameters

casm

CairoAssembly

compiled Sierra CASM file content.

Returns

bigint

the bytecode hash as bigint.

Example

const compiledCasm = json.parse(fs.readFileSync("./contractC260.casm.json").toString("ascii"));
const result = hash.hashByteCodeSegmentsBlake(compiledCasm);