Crate sealed_box

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§Sealed boxes for Rust/WebAssembly

This Rust crate provides libsodium sealed boxes for WebAssembly.

Usage:

// Recipient: create a new key pair
let recipient_kp = sealed_box::KeyPair::create();

//  Sender: encrypt the message for the recipient whose public key is recipient_kp.pk
let msg = b"test";
let ciphertext = sealed_box::seal(msg, recipient_kp.pk);

// Recipient: decrypt the ciphertext using the key pair
let decrypted_msg = sealed_box::open(&ciphertext, &recipient_kp).unwrap();

assert_eq!(msg[..], decrypted_msg);

Compile with cargo wasix.

Structs§

Enums§

Constants§

  • Number of additional bytes in a ciphertext compared to the corresponding plaintext

Functions§

  • Decrypt a ciphertext ciphertext using the key pair kp
  • Encrypt a message msg for a peer whoose public key is peer_pk

Type Aliases§