/**
 * Entry in the secure keyring storage
 *
 * @remarks
 * Each keyring entry represents an encrypted key or secret stored in the
 * keyring. The entry includes the encrypted data, initialization vector,
 * salt for key derivation, and access timestamps.
 *
 * @example
 * ```typescript
 * const entry: IKeyringEntry = {
 *   id: 'key-id-123',
 *   version: 1,
 *   encryptedData: new Uint8Array([...]),
 *   iv: new Uint8Array([...]),
 *   salt: new Uint8Array([...]),
 *   created: new Date(),
 *   lastAccessed: new Date()
 * };
 * ```
 */
export interface IKeyringEntry {
    /** Unique identifier for this keyring entry */
    id: string;
    /** Version number for the encryption scheme used */
    version: number;
    /** The encrypted key or secret data */
    encryptedData: Uint8Array;
    /** Initialization vector used for encryption */
    iv: Uint8Array;
    /** Salt used for key derivation */
    salt: Uint8Array;
    /** Timestamp when the entry was created */
    created: Date;
    /**
     * Timestamp when the entry was last accessed (optional)
     * @remarks Updated each time the key is retrieved from the keyring
     */
    lastAccessed?: Date;
}
//# sourceMappingURL=keyringEntry.d.ts.map