Record Class AlgorithmSuite

java.lang.Object

java.lang.Record

zeroecho.core.spec.AlgorithmSuite

Record Components:

signature - exact signature-scheme identity

publicKey - exact public-key identity

public record AlgorithmSuite(AlgorithmIdentity signature, AlgorithmIdentity publicKey)
extends Record

Immutable composition of a signature scheme and a compatible public-key identity.

The suite keeps signature and key semantics separate. In particular, an ECDSA signature identity contains its digest while the public-key identity contains the named curve. Compatibility is evaluated by capability and policy, not inferred from an X.509 signature OID.

Constructor Summary

Constructors

Constructor	Description
AlgorithmSuite(AlgorithmIdentity signature, AlgorithmIdentity publicKey)	Creates a validated signature suite.

Method Summary

Modifier and Type	Method	Description
String	canonicalForm()	Returns the deterministic suite representation.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
AlgorithmIdentity	publicKey()	Returns the value of the publicKey record component.
AlgorithmIdentity	signature()	Returns the value of the signature record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

AlgorithmSuite

public AlgorithmSuite(AlgorithmIdentity signature,
 AlgorithmIdentity publicKey)

Creates a validated signature suite.

Throws:

NullPointerException - if an identity is null

IllegalArgumentException - if an identity has the wrong semantic kind

Method Details

canonicalForm

public String canonicalForm()

Returns the deterministic suite representation.

Returns:

signature and key canonical identities in a length-independent form

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

signature

public AlgorithmIdentity signature()

Returns the value of the signature record component.

Returns:

the value of the signature record component

publicKey

public AlgorithmIdentity publicKey()

Returns the value of the publicKey record component.

Returns:

the value of the publicKey record component