Struct ledger_mob_apdu::ident::IdentSignReq

pub struct IdentSignReq<'a> {
    pub identity_index: u32,
    pub identity_uri: &'a str,
    pub challenge: &'a [u8],
}

Request an ed25519 identity for provided URI and index, returning a state object.

See IdentGetReq for fetching the identity and challenge following user approval.

Encoding:

 0                   1                   2                   3
 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                       IDENTITY_INDEX                          |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|  IDENTITY_LEN | CHALLENGE_LEN |           RESERVED            |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                                                               |
/                         IDENTITY_URI                          /
/                       (variable length)                       /
|                                                               |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                                                               |
/                          CHALLLENGE                           /
/                       (variable length)                       /
|                                                               |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

Fields

identity_index: u32

SLIP-0017 account index (note this differs from SLIP-0010)

identity_uri: &'a str

Identity URI

challenge: &'a [u8]

Challenge to be signed

Implementations

impl<'a> IdentSignReq<'a>

pub fn new( identity_index: u32, identity_uri: &'a str, challenge: &'a [u8] ) -> Self

Create a new application version APDU

Trait Implementations

impl<'a> ApduStatic for IdentSignReq<'a>

const CLA: u8 = 171u8

Class ID for APDU commands

const INS: u8 = 20u8

Instruction ID for APDU commands

fn p1(&self) -> u8

Fetch P1 value (defaults to 0 if not extended)

fn p2(&self) -> u8

Fetch P2 value (defaults to 0 if not extended)

impl<'a> Clone for IdentSignReq<'a>

fn clone(&self) -> IdentSignReq<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for IdentSignReq<'a>

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

Formats the value using the given formatter.

impl<'a> Decode<'a> for IdentSignReq<'a>

fn decode(buff: &'a [u8]) -> Result<(Self, usize), ApduError>

Decode a IdentSignReq APDU from the provided buffer

type Output = IdentSignReq<'a>

Output type (allows attaching lifetime bounds where required)

type Error = ApduError

Error type returned on parse error

impl<'a> Encode for IdentSignReq<'a>

fn encode(&self, buff: &mut [u8]) -> Result<usize, ApduError>

Encode an IdentSignReq APDU into the provided buffer

type Error = ApduError

Error type returned on parse error

fn encode_len(&self) -> Result<usize, ApduError>

Calculate expected encoded length for an object

impl<'a> PartialEq<IdentSignReq<'a>> for IdentSignReq<'a>

fn eq(&self, other: &IdentSignReq<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> StructuralPartialEq for IdentSignReq<'a>