relay-core 0.2.0-alpha.8

The core components of the Relay Protocol.
Documentation 
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use serde::{Deserialize, Serialize};

/// Information about the cryptography used to encrypt the message.
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
pub struct CryptoMeta {
    /// Algorithm used for encryption (e.g., "x25519-hkdf-sha256-xchacha20poly1305").
    pub alg: String,
    /// Recipient identifier (e.g., public key, fingerprint, or address).
    pub recipient: String,
    /// The sender's ephemeral public key used in the encryption process.
    #[serde(with = "hex::serde")]
    pub sender_ephemeral: Vec<u8>,
    /// Nonce used for the encryption.
    #[serde(with = "hex::serde")]
    pub nonce: Vec<u8>,
}