MayoKeyPairGenerator (Bouncy Castle Library 1.83 API Specification)

java.lang.Object
- org.bouncycastle.pqc.crypto.mayo.MayoKeyPairGenerator

All Implemented Interfaces:

AsymmetricCipherKeyPairGenerator
```
public class MayoKeyPairGenerator
extends java.lang.Object
implements AsymmetricCipherKeyPairGenerator
```
Implementation of the MAYO asymmetric key pair generator following the MAYO signature scheme specifications.
This generator produces MayoPublicKeyParameters and MayoPrivateKeyParameters based on the MAYO algorithm parameters. The implementation follows the specification defined in the official MAYO documentation and reference implementation.

References:

Constructor Summary

Constructors
Constructor Description

MayoKeyPairGenerator()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AsymmetricCipherKeyPair`	`generateKeyPair()`	Generates a new asymmetric key pair following the MAYO algorithm specifications.
`void`	`init(KeyGenerationParameters param)`	intialise the key pair generator.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MayoKeyPairGenerator
```
public MayoKeyPairGenerator()
```
- Method Detail
  - init
```
public void init(KeyGenerationParameters param)
```
    Description copied from interface: AsymmetricCipherKeyPairGenerator
    
    intialise the key pair generator.
    
    Specified by:
    
    init in interface AsymmetricCipherKeyPairGenerator
    
    Parameters:
    
    param - the parameters the key pair is to be initialised with.
  - generateKeyPair
```
public AsymmetricCipherKeyPair generateKeyPair()
```
    Generates a new asymmetric key pair following the MAYO algorithm specifications.
    The key generation process follows these steps:
    
    Initializes parameter dimensions from MayoParameters
    
    Generates secret key seed using a secure random generator
    
    Derives public key seed using SHAKE-256
    
    Expands matrix parameters P1 and P2
    
    Performs GF(16) matrix operations for key material generation
    
    Assembles and packages the public key components
    
    Securely clears temporary buffers containing sensitive data
    Specified by:
    
    generateKeyPair in interface AsymmetricCipherKeyPairGenerator
    
    Returns:
    
    A valid MAYO key pair containing public and private key parameters