musig: Re-add adaptor signatures support

2026-02-13 14:03:05 +02:00
parent 248358f2bc
commit 8d443b8030
9 changed files with 401 additions and 21 deletions
--- a/examples/musig.c
+++ b/examples/musig.c
@@ -139,7 +139,7 @@ static int sign(const secp256k1_context* ctx, struct signer_secrets *signer_secr
    /* Every signer creates a partial signature */
    for (i = 0; i < N_SIGNERS; i++) {
        /* Initialize the signing session by processing the aggregate nonce */
-        if (!secp256k1_musig_nonce_process(ctx, &session, &agg_pubnonce, msg32, cache)) {
+        if (!secp256k1_musig_nonce_process(ctx, &session, &agg_pubnonce, msg32, cache, NULL)) {
            return 0;
        }
        /* partial_sign will clear the secnonce by setting it to 0. That's because