LMN8 Encrypt

Unreadable to everyone, except you.

Encrypt turns a folder into a secure vault on the device it already lives on. Nothing is uploaded. Nine cipher suites to choose from, including post-quantum, and a key derived on your device that we never see.

secured
Cipher suite
Standard AEAD
Military-grade encryption, recommended
XChaCha20-Poly1305
Extended-nonce ChaCha for large files
Triple-Layer Hybrid
Three AEAD ciphers, stacked
ML-KEM-1024 HybridPQ
Post-quantum KEM (FIPS 203), hybrid
Personal vault
12 files · Standard AEAD
dc7ba6571bacbea3365f96253591c8f4d693a96d2d04b8b921ccd87cd17e358f
Client contracts
47 files · Triple-Layer Hybrid
d17c127d9a58086c8ec816d76e9219bd5b880559c7a6277107874885fe584765
Journal
3 files · open
Nine cipher suites · post-quantum ready · keys never leave your device.
What Encrypt does

Your files. Your keys.

/01
On-device vaults

Encrypt folders on the device they already live on. Nothing is uploaded.

/02
Nine cipher suites

ChaCha20-Poly1305, XChaCha20, a misuse-resistant SIV mode, a combined AEAD mode, a compressed variant, and two post-quantum hybrids.

/03
Triple-layer hybrid

Stack AES, ChaCha20, and XChaCha20 in one pass when you want belt, braces, and a spare.

/04
Keys we never see

Derived on your device with Argon2id (64 MB, memory-hard). Nothing to escrow, sync, or hand over.

/05
Contents stay private

File contents, extensions, and structure are sealed under encryption. An adversary sees an opaque container.

/06
Post-quantum, available

ML-KEM-768 and ML-KEM-1024 hybrids (FIPS 203) ship today, so your vaults stay sealed against tomorrow’s computers.

Availability

Wherever your data lives.

Encrypt comes with LMN8, one account that reaches every device you own.

Windows● Available
macOS● Available
Linux● Available
Android● Available
iOS○ Coming soon
Questions

More about Encrypt.

Because keys are derived on your device and never escrowed, we can’t reset it for you, that’s what makes it secure. Set up a recovery option when you create a vault.

Yes, nine AEAD cipher suites including ChaCha20-Poly1305, XChaCha20, and two post-quantum ML-KEM hybrids, with Argon2id key derivation. Stack three in a triple-hybrid for the most sensitive vaults.

Your files. Your keys.

Encrypt: Unreadable to everyone, except you | LMN8