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schnorrsig: remove noncefp args from sign; add sign_custom function

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This makes the default sign function easier to use while allowing more granular
control through sign_custom.

Tests for sign_custom follow in a later commit.
This commit is contained in:
Jonas Nick
2020-10-30 17:48:16 +00:00
parent 442cee5baf
commit b6c0b72fb0
6 changed files with 52 additions and 31 deletions
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4
src/bench_schnorrsig.c
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@@ -32,7 +32,7 @@ void bench_schnorrsig_sign(void* arg, int iters) {
for (i = 0; i < iters; i++) {
msg[0] = i;
msg[1] = i >> 8;
CHECK(secp256k1_schnorrsig_sign(data->ctx, sig, msg, data->keypairs[i], NULL, NULL));
CHECK(secp256k1_schnorrsig_sign(data->ctx, sig, msg, data->keypairs[i], NULL));
}
}
@@ -78,7 +78,7 @@ int main(void) {
data.sigs[i] = sig;
CHECK(secp256k1_keypair_create(data.ctx, keypair, sk));
CHECK(secp256k1_schnorrsig_sign(data.ctx, sig, msg, keypair, NULL, NULL));
CHECK(secp256k1_schnorrsig_sign(data.ctx, sig, msg, keypair, NULL));
CHECK(secp256k1_keypair_xonly_pub(data.ctx, &pk, NULL, keypair));
CHECK(secp256k1_xonly_pubkey_serialize(data.ctx, pk_char, &pk) == 1);
}