Make aux_rand32 arg to secp256k1_schnorrsig_sign const
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@ -120,7 +120,7 @@ SECP256K1_API int secp256k1_schnorrsig_sign(
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unsigned char *sig64,
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const unsigned char *msg32,
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const secp256k1_keypair *keypair,
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unsigned char *aux_rand32
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const unsigned char *aux_rand32
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) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4);
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/** Create a Schnorr signature with a more flexible API.
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@ -185,8 +185,9 @@ int secp256k1_schnorrsig_sign_internal(const secp256k1_context* ctx, unsigned ch
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return ret;
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}
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int secp256k1_schnorrsig_sign(const secp256k1_context* ctx, unsigned char *sig64, const unsigned char *msg32, const secp256k1_keypair *keypair, unsigned char *aux_rand32) {
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return secp256k1_schnorrsig_sign_internal(ctx, sig64, msg32, 32, keypair, secp256k1_nonce_function_bip340, aux_rand32);
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int secp256k1_schnorrsig_sign(const secp256k1_context* ctx, unsigned char *sig64, const unsigned char *msg32, const secp256k1_keypair *keypair, const unsigned char *aux_rand32) {
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/* We cast away const from the passed aux_rand32 argument since we know the default nonce function does not modify it. */
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return secp256k1_schnorrsig_sign_internal(ctx, sig64, msg32, 32, keypair, secp256k1_nonce_function_bip340, (unsigned char*)aux_rand32);
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}
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int secp256k1_schnorrsig_sign_custom(const secp256k1_context* ctx, unsigned char *sig64, const unsigned char *msg, size_t msglen, const secp256k1_keypair *keypair, secp256k1_schnorrsig_extraparams *extraparams) {
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@ -230,7 +230,7 @@ void test_schnorrsig_sha256_tagged(void) {
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/* Helper function for schnorrsig_bip_vectors
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* Signs the message and checks that it's the same as expected_sig. */
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void test_schnorrsig_bip_vectors_check_signing(const unsigned char *sk, const unsigned char *pk_serialized, unsigned char *aux_rand, const unsigned char *msg32, const unsigned char *expected_sig) {
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void test_schnorrsig_bip_vectors_check_signing(const unsigned char *sk, const unsigned char *pk_serialized, const unsigned char *aux_rand, const unsigned char *msg32, const unsigned char *expected_sig) {
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unsigned char sig[64];
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secp256k1_keypair keypair;
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secp256k1_xonly_pubkey pk, pk_expected;
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