Package zeroecho.core.alg.bike

Class BikeAlgorithm

java.lang.Object

zeroecho.core.CryptoAlgorithm

zeroecho.core.alg.AbstractCryptoAlgorithm

zeroecho.core.alg.bike.BikeAlgorithm

public final class BikeAlgorithm
extends AbstractCryptoAlgorithm

Integration of BIKE (Bit Flipping Key Encapsulation) algorithm

Declares BIKE as a AbstractCryptoAlgorithm and registers its supported roles, contexts, and key builders within the ZeroEcho framework.

Capabilities

• KEM - encapsulation and decapsulation of shared secrets using public and private keys.
• Agreement - initiator and responder flows for MessageAgreementContext built on top of BIKE KEM.
• Asymmetric key builders - generation and import of BIKE keys from BikeKeyGenSpec, BikePublicKeySpec, and BikePrivateKeySpec.

Provider

Uses the BouncyCastle Post-Quantum provider (BCPQC). The provider must be registered in the JCA Security before use.

Example

 BikeAlgorithm bike = new BikeAlgorithm();

 // Generate a key pair
 KeyPair kp = bike.asymmetricKeyBuilder(BikeKeyGenSpec.class)
                  .generateKeyPair(BikeKeyGenSpec.bike256());

 // Encapsulation using recipient's public key
 KemContext kemEnc = bike.create(KeyUsage.ENCAPSULATE, kp.getPublic(), VoidSpec.INSTANCE);

 // Decapsulation using private key
 KemContext kemDec = bike.create(KeyUsage.DECAPSULATE, kp.getPrivate(), VoidSpec.INSTANCE);
 

Since:

1.0

Nested Class Summary

Nested classes/interfaces inherited from class zeroecho.core.CryptoAlgorithm

CryptoAlgorithm.AsymBuilderInfo, CryptoAlgorithm.SymBuilderInfo

Constructor Summary

Constructors

Constructor	Description
BikeAlgorithm()	Constructs and registers the BIKE algorithm with all its roles and key builders.

Method Summary

Methods inherited from class zeroecho.core.alg.AbstractCryptoAlgorithm

capability

Methods inherited from class zeroecho.core.CryptoAlgorithm

addCapability, asymmetricBuildersInfo, asymmetricKeyBuilder, bind, create, displayName, generateKeyPair, generateKeyPair, generateSecret, id, importPrivate, importPublic, importSecret, listCapabilities, priority, providerName, registerAsymmetricKeyBuilder, registerSymmetricKeyBuilder, roles, supports, symmetricBuildersInfo, symmetricKeyBuilder

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BikeAlgorithm

public BikeAlgorithm()

Constructs and registers the BIKE algorithm with all its roles and key builders.

Registers:

• KEM (encapsulate/decapsulate)
• Agreement (initiator/responder)
• Asymmetric key builders for BIKE key specifications