BS SecureVault - Launching in an hour!

Hey ProductHunt!

We are officially 1 hour away from launching BS SecureVault—a zero-knowledge, local-first encryption engine engineered from scratch in Rust and compiled to WebAssembly (WASM).

We built BS SecureVault to solve a single fundamental problem: your data should never depend on remote server trust.

Here is a quick look at what’s hitting the floor in 60 minutes:

• GPU-Resistant Key Derivation: Argon2id v0x13 (m_cost=19456m_cost=19456 KiB) enforcing high RAM costs to block brute-force attempts.

• Authenticated Encryption: AES-256-GCM authenticated cipher with 16-byte GCM tags to instantly reject tampered payloads.

• Sovereign .bsv Containers: Fully isolated binary layout mathematically indistinguishable from random noise.

• Auto-Zeroizing RAM: Zeroizes stack buffers and key allocations immediately after execution using the Rust zeroize crate (v1.9.0) + active 3-minute inactivity lock.

• Dual Engine Parity: Run it directly inside your browser (100% offline via Service Workers) or natively in your shell (./target/release/bsv).

Zero server calls. Zero metadata tracking. Absolute local sovereignty.

We are putting the final touches on the launch page. Drop your thoughts below, ask us anything about our low-level cryptographic implementation, and get ready to test out the engine when we drop!