Uses of Interface
zeroecho.core.spec.ContextSpec

Packages that use ContextSpec

Package	Description
zeroecho.core	Core cryptography engine and registry for ZeroEcho.
zeroecho.core.alg	Concrete cryptographic algorithms and small helpers used by algorithms.
zeroecho.core.alg.aes	AES algorithm implementation and runtime wiring.
zeroecho.core.alg.chacha	ChaCha algorithm implementation and runtime wiring.
zeroecho.core.alg.common.sig	Streaming signature contexts and helpers that adapt JCA Signature to a pull-based pipeline.
zeroecho.core.alg.dh	Diffie-Hellman (DH) algorithm integration.
zeroecho.core.alg.digest	Digest algorithms (SHA-2, SHA-3, SHAKE) and their streaming contexts.
zeroecho.core.alg.ecdh	Elliptic Curve Diffie-Hellman (ECDH) key agreement integration.
zeroecho.core.alg.ecdsa	Elliptic Curve Digital Signature Algorithm (ECDSA) integration.
zeroecho.core.alg.elgamal	ElGamal asymmetric encryption integration.
zeroecho.core.alg.hmac	HMAC algorithms, streaming MAC contexts, and key specifications.
zeroecho.core.alg.rsa	RSA encryption and signature integration.
zeroecho.core.alg.xdh	XDH (X25519/X448) Diffie-Hellman key agreement integration.
zeroecho.core.policy	Policy enforcement for algorithms, keys, and specifications.
zeroecho.core.spec	Specifications for keys and per-operation parameters.
zeroecho.core.spi	Provider contracts for context construction and exact key operations.
zeroecho.core.tag	Streaming tag computation and verification for digests, MACs, and digital signatures.
zeroecho.sdk	Consumer-facing ZeroEcho runtime and high-level integration APIs.
zeroecho.sdk.builders	Builders for composing streaming data-content pipelines across core sources and algorithm-specific stages.
zeroecho.sdk.hybrid.kex	Hybrid key exchange (KEX) utilities combining a classic agreement and a post-quantum KEM-style agreement into one derived shared secret.
zeroecho.sdk.hybrid.signature	Hybrid signature composition for streaming pipelines.

Uses of ContextSpec in zeroecho.core

Methods in zeroecho.core with type parameters of type ContextSpec

Modifier and Type	Method	Description
protected final <C extends CryptoContext, K extends Key, S extends ContextSpec> void	CryptoAlgorithm.bindContext(KeyUsage role, Class<C> ctxType, Class<K> keyType, Class<S> specType, ContextFactoryKS<C,K,S> factory, Supplier<? extends S> defaultSpec)	Binds a role to a concrete context factory and its expected key/spec types.
final <C extends CryptoContext, K extends Key, S extends ContextSpec> C	CryptoAlgorithm.createContext(KeyUsage role, K key, S spec)	Creates a new CryptoContext for the given role, key, and optional spec.

Methods in zeroecho.core that return ContextSpec

Modifier and Type	Method	Description
ContextSpec	Capability.defaultSpec()	Returns the value of the defaultSpec record component.

Methods in zeroecho.core that return types with arguments of type ContextSpec

Modifier and Type	Method	Description
Class<? extends ContextSpec>	Capability.specType()	Returns the value of the specType record component.

Constructors in zeroecho.core with parameters of type ContextSpec

Modifier	Constructor	Description
	Capability(String algorithmId, AlgorithmFamily family, KeyUsage role, Class<? extends CryptoContext> contextType, Class<? extends Key> keyType, Class<? extends ContextSpec> specType, ContextSpec defaultSpec)	Validates the capability metadata.

Uses of ContextSpec in zeroecho.core.alg

Methods in zeroecho.core.alg with type parameters of type ContextSpec

Modifier and Type	Method	Description
protected <C extends CryptoContext, K extends Key, S extends ContextSpec> void	AbstractCryptoAlgorithm.capability(AlgorithmFamily family, KeyUsage role, Class<C> ctxType, Class<K> keyType, Class<S> specType, ContextFactoryKS<C,K,S> factory, Supplier<? extends S> defaultSpec)	Declares a capability for this algorithm and binds a runtime factory for the given role.

Uses of ContextSpec in zeroecho.core.alg.aes

Classes in zeroecho.core.alg.aes that implement ContextSpec

Modifier and Type	Class	Description
final class	AesSpec	Static configuration for AES encryption and decryption.

Uses of ContextSpec in zeroecho.core.alg.chacha

Subinterfaces of ContextSpec in zeroecho.core.alg.chacha

Modifier and Type	Interface	Description
interface	ChaChaBaseSpec	ChaCha base specification marker

Classes in zeroecho.core.alg.chacha that implement ContextSpec

Modifier and Type	Class	Description
final class	ChaCha20Poly1305Spec	ChaCha20-Poly1305 algorithm specification
final class	ChaChaSpec	ChaCha20 stream cipher specification

Uses of ContextSpec in zeroecho.core.alg.common.sig

Methods in zeroecho.core.alg.common.sig that return ContextSpec

Modifier and Type	Method	Description
ContextSpec	SignatureInteropProfile.contextSpec()	Returns the explicit ZeroEcho context specification.

Constructors in zeroecho.core.alg.common.sig with parameters of type ContextSpec

Modifier	Constructor	Description
	SignatureInteropProfile(String requestedAlgorithmId, String keyAlgorithmId, String contextAlgorithmId, ContextSpec contextSpec, SignatureInteropProfile.SignatureRepresentation signatureRepresentation, int internalSignatureLength)	Creates a profile.

Uses of ContextSpec in zeroecho.core.alg.dh

Classes in zeroecho.core.alg.dh that implement ContextSpec

Modifier and Type	Class	Description
final class	DhSpec	Diffie-Hellman parameter specification

Uses of ContextSpec in zeroecho.core.alg.digest

Classes in zeroecho.core.alg.digest that implement ContextSpec

Modifier and Type	Class	Description
final class	DigestSpec	Digest parameters for SHA-2, SHA-3, and SHAKE

Uses of ContextSpec in zeroecho.core.alg.ecdh

Classes in zeroecho.core.alg.ecdh that implement ContextSpec

Modifier and Type	Class	Description
enum	EcdhCurveSpec	Standardized ECDH Curve Specifications

Uses of ContextSpec in zeroecho.core.alg.ecdsa

Classes in zeroecho.core.alg.ecdsa that implement ContextSpec

Modifier and Type	Class	Description
enum	EcdsaCurveSpec	ECDSA Curve Specifications

Uses of ContextSpec in zeroecho.core.alg.elgamal

Classes in zeroecho.core.alg.elgamal that implement ContextSpec

Modifier and Type	Class	Description
final class	ElgamalEncSpec	ElGamal Encryption Parameters

Uses of ContextSpec in zeroecho.core.alg.hmac

Classes in zeroecho.core.alg.hmac that implement ContextSpec

Modifier and Type	Class	Description
final class	HmacSpec	Specification for HMAC operation parameters

Uses of ContextSpec in zeroecho.core.alg.rsa

Classes in zeroecho.core.alg.rsa that implement ContextSpec

Modifier and Type	Class	Description
final class	RsaEncSpec	Specification of RSA encryption parameters including padding mode, hash function, and optional OAEP label.
final class	RsaSigSpec	Specification of RSA signature parameters including padding mode, hash function, and (for PSS) salt length.

Uses of ContextSpec in zeroecho.core.alg.xdh

Classes in zeroecho.core.alg.xdh that implement ContextSpec

Modifier and Type	Class	Description
enum	XdhSpec	Specification for X25519 and X448 Diffie-Hellman over Montgomery-form elliptic curves.

Uses of ContextSpec in zeroecho.core.policy

Classes in zeroecho.core.policy with type parameters of type ContextSpec

Modifier and Type	Interface	Description
interface	CryptoPolicy<S extends ContextSpec, K extends Key>	A strategy interface for validating cryptographic keys, usages, and specifications before contexts are created.

Methods in zeroecho.core.policy with type parameters of type ContextSpec

Modifier and Type	Method	Description
static <S extends ContextSpec, K extends Key> CryptoPolicy<S,K>	CryptoPolicy.minStrength(int minBits)	Returns a policy that enforces a minimum estimated key strength.
static <S extends ContextSpec, K extends Key> CryptoPolicy<S,K>	CryptoPolicy.permissive()	Returns a permissive policy that accepts all keys, roles, and specs without validation.

Uses of ContextSpec in zeroecho.core.spec

Classes in zeroecho.core.spec that implement ContextSpec

Modifier and Type	Class	Description
enum	VoidSpec	Context specification for algorithms that require no additional parameters.

Uses of ContextSpec in zeroecho.core.spi

Classes in zeroecho.core.spi with type parameters of type ContextSpec

Modifier and Type	Interface	Description
interface	ContextFactoryKS<C extends CryptoContext, K extends Key, S extends ContextSpec>	Creates a cryptographic context from a key and a context specification.

Uses of ContextSpec in zeroecho.core.tag

Methods in zeroecho.core.tag with parameters of type ContextSpec

Modifier and Type	Method	Description
static TagEngineBuilder<Signature>	TagEngineBuilder.signature(ZeroEchoSession session, String id, Key key, ContextSpec spec)	Creates a builder for a signature engine of the given algorithm.

Uses of ContextSpec in zeroecho.sdk

Methods in zeroecho.sdk with type parameters of type ContextSpec

Modifier and Type	Method	Description
<C extends CryptoContext, K extends Key, S extends ContextSpec> C	ZeroEchoSession.createContext(String id, KeyUsage role, K key, S spec)	Creates a context after applying this session's policy and audit configuration.

Methods in zeroecho.sdk that return types with arguments of type ContextSpec

Modifier and Type	Method	Description
CryptoPolicy<ContextSpec, Key>	ZeroEchoSession.policy()	Returns the policy owned by this session.

Method parameters in zeroecho.sdk with type arguments of type ContextSpec

Modifier and Type	Method	Description
ZeroEchoSession	ZeroEchoSession.withPolicy(CryptoPolicy<ContextSpec, Key> newPolicy)	Returns a session with the supplied policy and this session's audit configuration.

Uses of ContextSpec in zeroecho.sdk.builders

Methods in zeroecho.sdk.builders with parameters of type ContextSpec

Modifier and Type	Method	Description
SignatureTrailerDataContentBuilder	SignatureTrailerDataContentBuilder.HybridSelector.sign(String classicSigId, String pqcSigId, ContextSpec classicSpec, ContextSpec pqcSpec, HybridSignatureProfile.VerifyRule rule, PrivateKey classicPrivate, PrivateKey pqcPrivate, int maxBodyBytes)	Creates a hybrid signing trailer with optional specs and explicit maxBodyBytes.
SignatureTrailerDataContentBuilder	SignatureTrailerDataContentBuilder.SingleSelector.sign(String algorithmId, PrivateKey privateKey, ContextSpec spec)	Creates a signing trailer for a single signature algorithm with an optional spec.
HybridKexBuilder.ClassicAgreement	HybridKexBuilder.ClassicAgreement.spec(ContextSpec spec)	Sets the classic context spec (algorithm parameters).
HybridKexBuilder.ClassicPairMessage	HybridKexBuilder.ClassicPairMessage.spec(ContextSpec spec)	Sets the classic context spec (algorithm parameters).
HybridKexBuilder.PqcKem	HybridKexBuilder.PqcKem.spec(ContextSpec spec)	Sets the PQC context spec (algorithm parameters).
SignatureTrailerDataContentBuilder	SignatureTrailerDataContentBuilder.HybridSelector.verify(String classicSigId, String pqcSigId, ContextSpec classicSpec, ContextSpec pqcSpec, HybridSignatureProfile.VerifyRule rule, PublicKey classicPublic, PublicKey pqcPublic, int maxBodyBytes)	Creates a hybrid verification trailer with optional specs and explicit maxBodyBytes.
SignatureTrailerDataContentBuilder	SignatureTrailerDataContentBuilder.SingleSelector.verify(String algorithmId, PublicKey publicKey, ContextSpec spec)	Creates a verification trailer for a single signature algorithm with an optional spec.

Uses of ContextSpec in zeroecho.sdk.hybrid.kex

Methods in zeroecho.sdk.hybrid.kex with parameters of type ContextSpec

Modifier and Type	Method	Description
static HybridKexContext	HybridKexContexts.initiator(ZeroEchoSession session, HybridKexProfile profile, String classicAlgId, PrivateKey classicInitiatorPrivate, PublicKey classicPeerPublic, ContextSpec classicSpec, String pqcAlgId, PublicKey pqcPeerPublic, ContextSpec pqcSpec)	Creates an initiator-side hybrid KEX context.
static HybridKexContext	HybridKexContexts.initiatorPairMessage(ZeroEchoSession session, HybridKexProfile profile, String classicAlgId, KeyPairKey classicInitiatorKeyPair, ContextSpec classicSpec, String pqcAlgId, PublicKey pqcPeerPublic, ContextSpec pqcSpec)	Creates an initiator-side hybrid KEX where the classic leg is message-based (PAIR_MESSAGE).
static HybridKexContext	HybridKexContexts.responder(ZeroEchoSession session, HybridKexProfile profile, String classicAlgId, PrivateKey classicResponderPrivate, PublicKey classicPeerPublic, ContextSpec classicSpec, String pqcAlgId, PrivateKey pqcResponderPrivate, ContextSpec pqcSpec)	Creates a responder-side hybrid KEX context.
static HybridKexContext	HybridKexContexts.responderPairMessage(ZeroEchoSession session, HybridKexProfile profile, String classicAlgId, KeyPairKey classicResponderKeyPair, ContextSpec classicSpec, String pqcAlgId, PrivateKey pqcResponderPrivate, ContextSpec pqcSpec)	Creates a responder-side hybrid KEX where the classic leg is message-based (PAIR_MESSAGE).

Uses of ContextSpec in zeroecho.sdk.hybrid.signature

Methods in zeroecho.sdk.hybrid.signature that return ContextSpec

Modifier and Type	Method	Description
ContextSpec	HybridSignatureProfile.classicSpec()	Returns the value of the classicSpec record component.
ContextSpec	HybridSignatureProfile.pqcSpec()	Returns the value of the pqcSpec record component.

Constructors in zeroecho.sdk.hybrid.signature with parameters of type ContextSpec

Modifier	Constructor	Description
	HybridSignatureProfile(String classicSigId, String pqcSigId, ContextSpec classicSpec, ContextSpec pqcSpec, HybridSignatureProfile.VerifyRule verifyRule)	Canonical constructor with invariant checks.