1024-BIT FILE ENCRYPTION • 16-ROUND SPN • SHADOW TEXTURE PROTOCOL
Select any file. Enter a passphrase. Get an unreadable .acrypt container locked with military-grade encryption. No account. No cloud. No backdoor.
8192-bit block cipher operating on a 16×16 pixel grid. 256 pixels per block, 4 bytes per pixel.
Dual-stream architecture where data and shadow co-evolve through identical transformations. Doubly-wide effective state space.
SubBytes + MixColumns (T-table fusion), ShiftRows, LaneMix. Every round processes both streams in lockstep.
HMAC-SHA256 integrity tag detects tampering or wrong passphrases before decryption begins.
Unique visual certificate per encryption with fingerprint, context label, and verification QR code.
Built-in camera scanner reads Amni-Crypt QR codes to verify seals across devices.
| PARAMETER | VALUE |
|---|---|
| Block Size | 1024 bytes (8192 bits) |
| Grid Geometry | 16×16 pixels × 4 bytes |
| Rounds | 16 |
| S-Box | Rijndael (AES-identical) |
| Key Derivation | PBKDF2-HMAC-SHA256, 600K iterations |
| Derived Key | 512 bits |
| Shadow Generator | SHAKE-256 XOF (Keccak, post-quantum) |
| Integrity | HMAC-SHA256 |
| Compression | zlib (pre-encryption) |
| Container Format | AMNILOCL v3 (.acrypt) |
| Salt/Nonce | Random per operation |
| ECCN | 5D992 (mass market) |
Your passphrase is stretched through PBKDF2-HMAC-SHA256 with 600,000 iterations and a random salt, producing a 512-bit derived key split into encryption key + HMAC key.
SHAKE-256 generates the initial shadow stream from (key || nonce), creating a deterministic pseudorandom stream unique to every encryption.
Each round: T-table fusion (SubBytes + MixColumns), ShiftRows permutation, LaneMix diffusion. Shadow XORs into data after substitution creating entangled state.
Compressed + encrypted payload is packaged in AMNILOCL v3 binary format with salt, nonce, HMAC tag, and metadata. Output: .acrypt file.
Free on Google Play. All encryption features included. Premium removes ads.
Android 7.0+ (API 24) • ~15 MB • No root required
ECCN 5D992, License Exception ENC §740.17(b)(1). Mass market classification.
If you lose your passphrase, your file cannot be recovered. By design.