purify Directory Reference

Directories
	puresign

Files
	api.hpp
	High-level Purify key generation, evaluation, witness generation, and circuit helpers.
	bppp.hpp
	C++ wrappers for the BPPP functionality used by Purify.
	bulletproof.hpp
	Native Bulletproof-style circuit types and witness serialization helpers.
	common.hpp
	Shared includes and foundational aliases for the Purify C++ implementation.
	curve.hpp
	Elliptic-curve helpers, fixed parameters, and hash-to-curve utilities for Purify.
	error.hpp
	Library-level error taxonomy used to classify Purify failures.
	expected.hpp
	Stable public expected-style types used by Purify.
	expr.hpp
	Symbolic expression and transcript machinery used to derive Purify circuits.
	numeric.hpp
	Fixed-width integer and field arithmetic helpers used throughout Purify.
	secp_bridge.h
	Narrow C ABI exposing secp256k1 scalar and HMAC helpers to the C++ headers.
	secp_context.h
	Shared public declaration of Purify's reusable secp256k1 context handle.
	secret.hpp
	Secret-owning Purify key material wrappers.
	uint.h
	Fixed-width unsigned integer helpers implemented in C for Purify.