Struct MinaEncryptedKey 

pub struct MinaEncryptedKey {
    secret_key: Option<AccountSecretKey>,
    password: String,
    file: String,
}

Generate a new Mina key pair and save it as an encrypted JSON file

This command generates a new random Mina key pair (or uses a provided secret key) and saves it to an encrypted JSON file format compatible with key generation from the OCaml implementation. The encrypted file can be used as a producer key for block production.

This command replicates the secret box functionality from src/lib/secret_box in the OCaml implementation, providing compatible encrypted key storage.

Examples

Generate a new encrypted key with password:

openmina misc mina-encrypted-key --password mypassword --file producer-key

Generate a new encrypted key using environment variable for password:

MINA_PRIVKEY_PASS=mypassword openmina misc mina-encrypted-key --file producer-key

Use an existing secret key:

openmina misc mina-encrypted-key --secret-key EKE... --password mypassword

Fields

secret_key: Option<AccountSecretKey>

Optional existing secret key to encrypt. If not provided, generates a new random key

password: String

Password to encrypt the key file with. Can be provided via MINA_PRIVKEY_PASS environment variable

file: String

Output file path for the encrypted key (default: mina_encrypted_key.json)

Implementations

impl MinaEncryptedKey

pub fn run(self) -> Result<()>

Execute the mina-encrypted-key command

Generates a new Mina key pair (or uses provided secret key) and saves it as an encrypted JSON file that can be used for block production.

It will also save the public key to the filename suffixed with .pub.

Returns

• Ok(()) - On successful key generation and file creation
• Err(anyhow::Error) - If key encryption or file writing fails

Output

Prints the secret key and public key to stdout, and creates an encrypted JSON file at the specified path.

Trait Implementations

impl Args for MinaEncryptedKey

fn group_id() -> Option<Id>

Report the [ArgGroup::id][crate::ArgGroup::id] for this set of arguments

fn augment_args<'b>(__clap_app: Command) -> Command

Append to [Command] so it can instantiate Self via [FromArgMatches::from_arg_matches_mut]

fn augment_args_for_update<'b>(__clap_app: Command) -> Command

Append to [Command] so it can instantiate self via [FromArgMatches::update_from_arg_matches_mut]

impl Clone for MinaEncryptedKey

fn clone(&self) -> MinaEncryptedKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MinaEncryptedKey

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

Formats the value using the given formatter.

impl FromArgMatches for MinaEncryptedKey

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.