Revert auto-update script changes to the Makefile and README

Makefile

@@ -1,6 +1,19 @@
+SUBDIRS = fixtures
 LIBDIR := lib
 include $(LIBDIR)/main.mk
 
+.PHONY: $(SUBDIRS)
+fixtures:
+	@cd fixtures; node --no-warnings nonce.mjs
+	@cd fixtures; node --no-warnings bbs-keygen.mjs; node --no-warnings bbs-fixtures.mjs
+	@cd fixtures; node --no-warnings es256-keygen.mjs issuer; \
+		node --no-warnings es256-keygen.mjs holder; \
+		node --no-warnings es256-keygen.mjs ephemeral; \
+		node --no-warnings su-es256-fixtures.mjs
+	@cd fixtures; node --no-warnings mac-h256-secret-gen.mjs; node --no-warnings mac-h256-fixtures.mjs 
+
+$(drafts_xml): fixtures
+
 $(LIBDIR)/main.mk:
 ifneq (,$(shell grep "path *= *$(LIBDIR)" .gitmodules 2>/dev/null))
 	git submodule sync
@@ -9,3 +22,6 @@ else
 	git clone -q --depth 10 $(CLONE_ARGS) \
 	    -b main https://github.com/martinthomson/i-d-template $(LIBDIR)
 endif
+
+clean::
+	rm -r fixtures/build

README.md

@@ -1,29 +1,49 @@
-# JOSE Drafts
+# JSON Web Proofs
 
-This is the working area for IETF [JOSE Working Group](https://datatracker.ietf.org/wg/jose/documents/) Internet-Drafts.
+Specification work for JSON Web Proofs
 
-## JSON Proof Algorithms
+The JSON Web Proofs effort aims to establish a new JSON based container as a new entry in the JOSE family of container formats.
+
+While similar to JSON Web Signatures[^JWS], JSON Web Proofs aim to support newer algorithms and cryptographic techniques. These techniques establish the role of a *prover*, which has limited capabilities to derive new forms of from a signed message which can still be cryptographically verified.
+
+Examples of capabilities an algorithm may support include:
+
+1. Selectively disclose a subset of information to the verifier
+2. Provide for multiple uses of a proof container without correlation due to cryptography
+3. Disclose an answer to a predicate without disclosing the values used for evaluation
+4. Proof of possession
+
+## Specifications in Progress
+
+### JSON Web Proof
+
+A new container, similar to JWS[^JWS], which allows for more than one payload.
+
+* [Editor's Copy](https://json-web-proofs.github.io/json-web-proofs/#go.draft-ietf-jose-json-web-proof.html)
+* [Datatracker Page](https://datatracker.ietf.org/doc/draft-ietf-jose-json-web-proof)
+* [Working Group Draft](https://datatracker.ietf.org/doc/html/draft-ietf-jose-json-web-proof)
+* [Compare Editor's Copy to Working Group Draft](https://json-web-proofs.github.io/json-web-proofs/#go.draft-ietf-jose-json-web-proof.diff)
+
+### JSON Proof Algorithms
+
+Required and optional capabilities for algorithms within JSON Web Proofs. 
+
+This is loosely analogous to JWA[^JWA], with concrete algorithms defined as separate specifications.
 
 * [Editor's Copy](https://json-web-proofs.github.io/json-web-proofs/#go.draft-ietf-jose-json-proof-algorithms.html)
 * [Datatracker Page](https://datatracker.ietf.org/doc/draft-ietf-jose-json-proof-algorithms)
 * [Working Group Draft](https://datatracker.ietf.org/doc/html/draft-ietf-jose-json-proof-algorithms)
 * [Compare Editor's Copy to Working Group Draft](https://json-web-proofs.github.io/json-web-proofs/#go.draft-ietf-jose-json-proof-algorithms.diff)
 
-## JSON Proof Token
+### JSON Proof Token
+
+An application of JWP for representing claims about an entity, analogous to  JWT[^JWT].
 
 * [Editor's Copy](https://json-web-proofs.github.io/json-web-proofs/#go.draft-ietf-jose-json-proof-token.html)
 * [Datatracker Page](https://datatracker.ietf.org/doc/draft-ietf-jose-json-proof-token)
 * [Working Group Draft](https://datatracker.ietf.org/doc/html/draft-ietf-jose-json-proof-token)
 * [Compare Editor's Copy to Working Group Draft](https://json-web-proofs.github.io/json-web-proofs/#go.draft-ietf-jose-json-proof-token.diff)
 
-## JSON Web Proof
-
-* [Editor's Copy](https://json-web-proofs.github.io/json-web-proofs/#go.draft-ietf-jose-json-web-proof.html)
-* [Datatracker Page](https://datatracker.ietf.org/doc/draft-ietf-jose-json-web-proof)
-* [Working Group Draft](https://datatracker.ietf.org/doc/html/draft-ietf-jose-json-web-proof)
-* [Compare Editor's Copy to Working Group Draft](https://json-web-proofs.github.io/json-web-proofs/#go.draft-ietf-jose-json-web-proof.diff)
-
-
 ## Contributing
 
 See the
@@ -33,14 +53,24 @@ Contributions can be made by creating pull requests.
 The GitHub interface supports creating pull requests using the Edit (✏) button.
 
 
-## Command Line Usage
+### Command Line Usage
 
 Formatted text and HTML versions of the draft can be built using `make`.
 
 ```sh
 $ make
 ```
 
+[^JWS]: [JSON Web Signatures - RFC7515](JWS)
+[^JWK]: [JSON Web Keys - RFC7517](JWK)
+[^JWA]: [JSON Web Algorithms - RFC7518](JWA)
+[^JWT]: [JSON Web Token - RFC7519](JWT)
+
+[JWS]: https://datatracker.ietf.org/doc/html/rfc7515
+[JWK]: https://datatracker.ietf.org/doc/html/rfc7517
+[JWA]: https://datatracker.ietf.org/doc/html/rfc7518
+[JWT]: https://datatracker.ietf.org/doc/html/rfc7519
+
 Command line usage requires that you have the necessary software installed.  See
 [the instructions](https://github.com/martinthomson/i-d-template/blob/main/doc/SETUP.md).