Interface AlgorithmExecutionCapability

public interface AlgorithmExecutionCapability

Trusted-code declaration of an installed cryptographic execution domain.

A capability describes implementation availability; it never defines algorithm identity, X.509 semantics, defaults, or policy. Implementations must provide a stable semantic fingerprint for deterministic conflict diagnostics. Administrative configuration cannot provide implementation classes.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	AlgorithmExecutionCapability.Direction	Supported execution direction.

Method Summary

Modifier and Type	Method	Description
String	domainFingerprint()	Returns a deterministic description of the supported typed domain.
String	implementationId()	Returns a stable installed implementation identifier.
boolean	supports(AlgorithmIdentity identity, AlgorithmSuite suite, AlgorithmExecutionCapability.Direction direction)	Tests whether this implementation supports an exact identity and suite.

Method Details

implementationId

String implementationId()

Returns a stable installed implementation identifier.

Returns:

namespaced provider implementation identifier

domainFingerprint

String domainFingerprint()

Returns a deterministic description of the supported typed domain.

Returns:

stable non-secret domain fingerprint

supports

boolean supports(AlgorithmIdentity identity,
 AlgorithmSuite suite,
 AlgorithmExecutionCapability.Direction direction)

Tests whether this implementation supports an exact identity and suite.

Parameters:

identity - requested exact operation identity

suite - complete key and signature suite

direction - requested direction

Returns:

true only for tuples implemented exactly