Open Core

All cryptography is open source. Audit, build, and verify yourself.

p47h-open-core

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Rust crates, WASM bindings, cryptographic logic. Apache 2.0 license.

Rust•WASM•Argon2•ChaCha20

Build it yourself

The crypto core is open source — build it from the same sources the package is compiled from, and inspect it.

1. Clone & build

git clone https://github.com/p47h-org/p47h-open-core.git
cd p47h-open-core/crates/p47h-wasm-oss
wasm-pack build --target web --release

This produces pkg/p47h_wasm_oss_bg.wasm (the wasm-bindgen output name).

2. Inspect

sha256sum ./pkg/p47h_wasm_oss_bg.wasm

The published package ships this binary under wasm/p47h_wasm_core_bg.wasm (renamed). Because the toolchain and wasm-opt version affect the exact bytes, treat this as “build and review the source yourself”, not a guaranteed byte-for-byte checksum match.