File List

Here is a list of all files with brief descriptions:

[detail level 1234]

bench
bench_purify.cpp	Nanobench-based performance harness for circuit construction and BPPP operations
cli
main.cpp	Thin CLI entrypoint for the Purify executable
purify_runtime.hpp	CLI runtime helpers and command dispatch for the Purify executable
include
purify
puresign
accountable.hpp	Experimental public transcripts for scalar-only accountable signatures
accountable_responses.hpp
accountable_roster.hpp
bppp.hpp	Experimental BPPP-backed PureSign proof(R) helpers
legacy.hpp	Legacy Bulletproof-backed Purify-derived BIP340 signing helpers with prepared nonces
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
purify.h	Public C core for Purify key validation, key derivation, key generation, and evaluation
purify.hpp	Umbrella header that re-exports the public Purify API
src
api
api.cpp	High-level Purify API implementations, including key generation and proof helpers
c_api.cpp	C core implementation for Purify key validation, generation, derivation, and evaluation
error_bridge.hpp
bridge
bppp_bridge.c	C bridge that binds Purify's lightweight ABI to secp256k1-zkp internals and BPPP helpers
bppp_bridge.h	C ABI bridging Purify C++ code to secp256k1-zkp BPPP functionality
core
core.c
core.h
curve.c
curve.h
field.c
field.h
uint.c
uint_impl.h
legacy_bulletproof
circuit_compress_impl.h
circuit_impl.h
core.h
inner_product_impl.h
scratch_frames.c
util.h
protocol
bppp.cpp	C++ convenience wrappers over the low-level BPPP C bridge
bulletproof.cpp	Lowering and native circuit helpers for Purify's Bulletproof-style verifier model
bulletproof_internal.hpp
expr.cpp	Compiled symbolic expression and transcript machinery for Purify
puresign
codecs
bppp.cpp	Wire-format codecs for the BPPP-backed PureSign++ surface
legacy.cpp	Wire-format codecs for the legacy PureSign surface
detail
common.hpp
accountable.cpp
accountable_responses.cpp
accountable_roster.cpp
bppp.cpp	Experimental BPPP-backed PureSign proof(R) helpers
legacy.cpp	Purify-derived BIP340 signing helpers with prepared nonces and wire-format artifacts
support
curve.cpp	Compiled elliptic-curve helpers, parameters, and key encoding logic for Purify
numeric.cpp	Compiled FieldElement implementation for Purify numeric helpers