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libngu PR #56 patch

libngu-pr-56-patch

https://github.com/switck/libngu/pull/56.patch

Organisation
switck
Evidence role
Repository patch
Published
not established
Source changes
0
Detected differences
0
Unreviewed
0
Copies held
1

Patch content for #56. Kept separately from the conversation and review-state capture.

Every check is recorded, including checks that found no text change. A detected edit is therefore bounded between two checks. The publisher's exact save time is not observable from this record. Last checked .

  1. Earliest copy held Current
    seen · Captured here 33,895 chars
    Extracted text as captured
    From 8014102cfe0616bc1051ac080e652755ed440f01 Mon Sep 17 00:00:00 2001
    From: scgbckbone <[email protected]>
    Date: Tue, 26 May 2026 11:28:42 +0200
    Subject: [PATCH 1/2] Make Schnorr & MuSig2 optional NGU features
    ---
     ngu/k1.c                      |  46 +++--
     ngu/lib_secp256k1.c           |   9 +
     ngu/manifest.py               |   2 +
     ngu/micropython.mk            |  18 +-
     ngu/ngu_tests/Makefile        |   2 +
     ngu/ngu_tests/run.py          |   2 +
     ngu/ngu_tests/test_k1.py      | 306 +---------------------------------
     ngu/ngu_tests/test_musig.py   | 247 +++++++++++++++++++++++++++
     ngu/ngu_tests/test_schnorr.py |  69 ++++++++
     9 files changed, 380 insertions(+), 321 deletions(-)
     create mode 100644 ngu/ngu_tests/test_musig.py
     create mode 100644 ngu/ngu_tests/test_schnorr.py
    diff --git a/ngu/k1.c b/ngu/k1.c
    index 73471a8..415bccd 100644
    --- a/ngu/k1.c
    +++ b/ngu/k1.c
    @@ -16,6 +16,9 @@
     #include "sec_shared.h"
    +// NGU_INCL_SCHNORR / NGU_INCL_MUSIG are set by the build (ngu/micropython.mk),
    +// default off. They gate the optional BIP340 Schnorr and MuSig2 bindings below.
    +
     #if MICROPY_SSL_MBEDTLS
     #include "mbedtls/sha256.h"
     #else
    @@ -43,6 +46,7 @@ typedef struct  {
         secp256k1_keypair   keypair;
     } mp_obj_keypair_t;
    +#if NGU_INCL_MUSIG
     // MuSig2 types
     typedef struct {
         mp_obj_base_t base;
    @@ -73,18 +77,21 @@ typedef struct {
         mp_obj_base_t base;
         secp256k1_musig_partial_sig sig;
     } mp_obj_musig_partial_sig_t;

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