Struct EmvEncryptionAttributes

#[non_exhaustive]
pub struct EmvEncryptionAttributes {
    pub major_key_derivation_mode: EmvMajorKeyDerivationMode,
    pub primary_account_number: String,
    pub pan_sequence_number: String,
    pub session_derivation_data: String,
    pub mode: Option<EmvEncryptionMode>,
    pub initialization_vector: Option<String>,
}

Parameters for plaintext encryption using EMV keys.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

major_key_derivation_mode: EmvMajorKeyDerivationMode

The EMV derivation mode to use for ICC master key derivation as per EMV version 4.3 book 2.

primary_account_number: String

The Primary Account Number (PAN), a unique identifier for a payment credit or debit card and associates the card to a specific account holder.

pan_sequence_number: String

A number that identifies and differentiates payment cards with the same Primary Account Number (PAN). Typically 00 is used, if no value is provided by the terminal.

session_derivation_data: String

The derivation value used to derive the ICC session key. It is typically the application transaction counter value padded with zeros or previous ARQC value padded with zeros as per EMV version 4.3 book 2.

mode: Option<EmvEncryptionMode>

The block cipher method to use for encryption.

initialization_vector: Option<String>

An input used to provide the intial state. If no value is provided, Amazon Web Services Payment Cryptography defaults it to zero.

Implementations

impl EmvEncryptionAttributes

pub fn major_key_derivation_mode(&self) -> &EmvMajorKeyDerivationMode

The EMV derivation mode to use for ICC master key derivation as per EMV version 4.3 book 2.

pub fn primary_account_number(&self) -> &str

The Primary Account Number (PAN), a unique identifier for a payment credit or debit card and associates the card to a specific account holder.

pub fn pan_sequence_number(&self) -> &str

A number that identifies and differentiates payment cards with the same Primary Account Number (PAN). Typically 00 is used, if no value is provided by the terminal.

pub fn session_derivation_data(&self) -> &str

The derivation value used to derive the ICC session key. It is typically the application transaction counter value padded with zeros or previous ARQC value padded with zeros as per EMV version 4.3 book 2.

pub fn mode(&self) -> Option<&EmvEncryptionMode>

The block cipher method to use for encryption.

pub fn initialization_vector(&self) -> Option<&str>

An input used to provide the intial state. If no value is provided, Amazon Web Services Payment Cryptography defaults it to zero.

impl EmvEncryptionAttributes

pub fn builder() -> EmvEncryptionAttributesBuilder

Creates a new builder-style object to manufacture EmvEncryptionAttributes.

Trait Implementations

impl Clone for EmvEncryptionAttributes

fn clone(&self) -> EmvEncryptionAttributes

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EmvEncryptionAttributes

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

Formats the value using the given formatter.

impl PartialEq for EmvEncryptionAttributes

fn eq(&self, other: &EmvEncryptionAttributes) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for EmvEncryptionAttributes