All Packages
Package Summary
Package
Description
Core cryptography engine and registry for ZeroEcho.
Concrete cryptographic algorithms and small helpers used by algorithms.
AES algorithm implementation and runtime wiring.
BIKE post-quantum key encapsulation and related utilities.
ChaCha algorithm implementation and runtime wiring.
Classic McEliece (CMCE) KEM integration and utilities.
Adapters and generic contexts for key agreement built on the core SPI.
EdDSA (Edwards-curve Digital Signature Algorithm) key builders and contexts.
Streaming signature contexts and helpers that adapt JCA
Signature to a pull-based pipeline.Diffie-Hellman (DH) algorithm integration.
Digest algorithms (SHA-2, SHA-3, SHAKE) and their streaming contexts.
Elliptic Curve Diffie-Hellman (ECDH) key agreement integration.
Elliptic Curve Digital Signature Algorithm (ECDSA) integration.
Ed25519 digital signature integration.
Ed448 digital signature integration.
ElGamal asymmetric encryption integration.
FrodoKEM post-quantum key encapsulation integration.
HMAC algorithms, streaming MAC contexts, and key specifications.
HQC post-quantum key encapsulation integration.
Kyber (ML-KEM) post-quantum key encapsulation integration.
ML-DSA (FIPS 204) signature algorithm binding.
NTRU post-quantum key encapsulation integration.
NTRU Prime family key encapsulation mechanisms and related utilities.
RSA encryption and signature integration.
SABER post-quantum key encapsulation integration.
SLH-DSA (FIPS 205) signature algorithm binding.
SPHINCS+ post-quantum signature integration.
XDH (X25519/X448) Diffie-Hellman key agreement integration.
Provides metadata contracts and annotations for cryptographic algorithms and
specifications.
Auditing utilities for cryptographic contexts, including event contracts and
a JUL-backed listener.
Abstractions for cryptographic operation contexts.
Exception types used by the core to signal configuration errors and
unexpected provider failures.
I/O helpers for block-based transforms, passthrough processing, and tail
handling.
Marshalling utilities and conventions for compact, human-readable
representations.
Policy enforcement for algorithms, keys, and specifications.
Specifications for keys and per-operation parameters.
Provider contracts for context construction and exact key operations.
Encrypted local software-keyring storage.
Streaming tag computation and verification for digests, MACs, and digital
signatures.
General-purpose helper classes and utility routines.
Provides lightweight logging utilities and configuration helpers for Java
Util Logging (JUL).
Consumer-facing ZeroEcho runtime and high-level integration APIs.
Builders for composing streaming data-content pipelines across core sources
and algorithm-specific stages.
Streaming cryptographic builders for symmetric encryption, signatures, MACs,
digests, and KEM envelopes.
Core builders for composing streaming
DataContent pipelines and plain
sources.Content abstractions for streaming data in the SDK.
Built-in plain content sources: bytes, strings, files, and passwords.
Multi-recipient envelope for symmetric payloads with pluggable recipients,
reusable openers, and a compact header.
Derived-key utilities for integrating hybrid KEX output with streaming
builders.
Hybrid key exchange (KEX) utilities combining a classic agreement and a
post-quantum KEM-style agreement into one derived shared secret.
Hybrid signature composition for streaming pipelines.
Stream utilities for SDK pipelines.
Utility helpers for provider setup, key derivation, randomness, encoding, and
X.509 handling.