Data Decoder
Inspect the encryption metadata of any Encrypti0n.com v3 or @mqxym/cryptit payload. Paste a Base64 string or drop an encrypted file.
Input
Drag & drop an encrypted file here
or
Analysis Result
unknown———Version 0: Encryption Scheme
Payloads labeled “Version 0” use AES-GCM with a 256-bit key, giving you both confidentiality and integrity in a single pass.
- Algorithm: AES-GCM
- Key size: 256 bits (32 bytes)
- IV / Nonce size: 96 bits (12 bytes)
- Authentication tag: 128 bits (16 bytes)
Version 0: Key Derivation
The AES key is derived from your passphrase using Argon2id, a memory-hard algorithm that makes brute-force attacks expensive.
- Variant: Argon2id
- Parallelism: 1 (JS limitation)
- Rounds: 5 (low) / 20 (default) / 40 (high)
- Salt length: 12-byte (low) / 16-byte (default)
- Memory cost: 65 536 KiB
- Output length: 32 bytes (256 bits)
The following scheme 1 is only available for payloads encrypted via CLI or other projects using the @mqxym/cryptit library for encryption.
Version 1: Encryption Scheme
Payloads labeled “Version 1” use XChaCha20-Poly1305 with a 256-bit key, giving you both confidentiality and integrity in a single pass.
- Algorithm:XChaCha20-Poly1305
- Key size: 256 bits (32 bytes)
- IV / Nonce size: 192 bits (24 bytes)
- Authentication tag: 128 bits (16 bytes)
Version 1: Key Derivation
The XChaCha20 key is derived from your passphrase using Argon2id, a memory-hard algorithm that makes brute-force attacks expensive.
- Variant: Argon2id
- Parallelism: 2 (low) / 4 (middle / high)
- Rounds: 5 (low) / 10 (middle) / 20 (high)
- Salt length: 12-byte (low) / 16-byte (high)
- Memory cost: 65 536 KiB (low) / 98 304 (middle / high)
- Output length: 32 bytes (256 bits)