v0.1.0 - First Release

🎉 First Release: v0.1.0

This is the first official release of primitives - Ethereum primitives and cryptographic operations for Zig.

📦 Installation

You can now install this package using zig fetch:

# Install specific version (recommended)
zig fetch --save https://github.com/evmts/primitives/archive/refs/tags/v0.1.0.tar.gz

# Install latest from main branch
zig fetch --save git+https://github.com/evmts/primitives

📚 Usage

After fetching, add to your build.zig:

const primitives = b.dependency("guillotine_primitives", .{
    .target = target,
    .optimize = optimize,
});

// Add the modules you need:
exe.root_module.addImport("primitives", primitives.module("primitives"));
exe.root_module.addImport("crypto", primitives.module("crypto"));
exe.root_module.addImport("precompiles", primitives.module("precompiles"));

🔧 Features

Primitives Module

• uint256: 256-bit unsigned integers for Ethereum
• Address: Ethereum address type with validation
• Hex: Hex encoding/decoding utilities
• RLP: Recursive Length Prefix encoding/decoding
• ABI: Ethereum ABI encoding/decoding
• Transactions: Ethereum transaction types and operations
• Logs: Ethereum event log handling

Crypto Module

• Keccak-256: Ethereum's hashing algorithm
• secp256k1: ECDSA signature operations
• BLS12-381: BLS signature operations (via blst)
• BN254: Elliptic curve operations for zkSNARKs
• KZG: KZG commitments (EIP-4844)
• SHA256, RIPEMD160, Blake2: Additional hash functions

Precompiles Module

• EIP-152: Blake2 compression function
• EIP-196/197: BN254 elliptic curve operations
• EIP-4844: KZG point evaluation

⚠️ Important Notes

• Mission-critical cryptographic infrastructure - reviewed but use at your own risk
• Requires Zig 0.15.1 or later
• Some crypto implementations are marked as "unaudited" - use production-audited alternatives where available

📖 Documentation

See the README for detailed documentation and examples.

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