Struct EncryptedPayload 

pub struct EncryptedPayload {
    pub ciphertext: Vec<u8>,
    pub nonce: [u8; 12],
    pub key_version: KeyVersion,
}

The encrypted form of a single Raft log entry payload.

key_version records which crate::key_rotation::KeyVersion of the master key was used to derive the per-entry AES key. Decryption looks the version up in the corresponding crate::key_rotation::KeyManager so historical payloads remain decryptable after rotation.

The key_version field uses #[serde(default)], so any future deserialization of pre-rotation payloads parses with version crate::key_rotation::LEGACY_KEY_VERSION (= 0).

Fields

ciphertext: Vec<u8>

Ciphertext produced by AES-256-GCM, including the 16-byte authentication tag.

nonce: [u8; 12]

The 12-byte nonce used during encryption (derived from master key + entry index).

key_version: KeyVersion

Version of the master key used during encryption.

Defaults to LEGACY_KEY_VERSION (= 0) when absent from a serialized form, providing forward compatibility with payloads written before key rotation existed.

Trait Implementations

impl Clone for EncryptedPayload

fn clone(&self) -> EncryptedPayload

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EncryptedPayload

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EncryptedPayload

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EncryptedPayload

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.