Crate entrouter_universal 

Entrouter Universal

Pipeline integrity guardian. What goes in, comes out identical.

This crate provides Base64 encoding, SHA-256 fingerprinting, and integrity verification primitives that can be composed into higher-level constructs:

• Envelope – wrap data in one of four modes (standard, URL-safe, compressed, TTL)
• Guardian – track data through a multi-layer pipeline and detect where mutations occur
• Chain – build a cryptographic audit trail where each link references the previous
• UniversalStruct – wrap individual struct fields so you know which field was tampered with

Quick start

use entrouter_universal::{encode_str, decode_str, fingerprint_str, verify};

let encoded = encode_str("hello world");
let fp = fingerprint_str("hello world");
let result = verify(&encoded, &fp).unwrap();
assert!(result.intact);

Re-exports

pub use chain::Chain;

pub use chain::ChainDiff;

pub use envelope::Envelope;

pub use guardian::Guardian;

pub use signed_envelope::SignedEnvelope;

pub use universal_struct::UniversalStruct;

pub use verify::VerifyResult;

Modules

chain

compress

envelope

guardian

signed_envelope

universal_struct

verify

Enums

UniversalError

Errors returned by Entrouter Universal operations.

Functions

decode

Decode a Base64 string back to raw bytes.

decode_str

Decode a Base64 string back to a UTF-8 String.

encode

Base64-encode raw bytes.

encode_str

Base64-encode a UTF-8 string.

fingerprint

Compute a SHA-256 fingerprint of raw bytes, returned as a hex string.

fingerprint_str

Compute a SHA-256 fingerprint of a UTF-8 string.

verify

Decode encoded and verify its fingerprint matches original_fingerprint.