frost/secp256k1-zkp
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

(actually) remove schnorrsig module

Browse Source
This commit is contained in:
Andrew Poelstra
2020-10-14 14:53:21 +00:00
parent bac746c55e
commit a11250330b
12 changed files with 0 additions and 1394 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
src/secp256k1.c
View File

@@ -449,29 +449,6 @@ static SECP256K1_INLINE void buffer_append(unsigned char *buf, unsigned int *off
*offset += len;
}
/* This nonce function is described in BIP-schnorr
* (https://github.com/sipa/bips/blob/bip-schnorr/bip-schnorr.mediawiki) */
static int nonce_function_bipschnorr(unsigned char *nonce32, const unsigned char *msg32, const unsigned char *key32, const unsigned char *algo16, void *data, unsigned int counter) {
secp256k1_sha256 sha;
(void) counter;
VERIFY_CHECK(counter == 0);
/* Hash x||msg as per the spec */
secp256k1_sha256_initialize(&sha);
secp256k1_sha256_write(&sha, key32, 32);
secp256k1_sha256_write(&sha, msg32, 32);
/* Hash in algorithm, which is not in the spec, but may be critical to
* users depending on it to avoid nonce reuse across algorithms. */
if (algo16 != NULL) {
secp256k1_sha256_write(&sha, algo16, 16);
}
if (data != NULL) {
secp256k1_sha256_write(&sha, data, 32);
}
secp256k1_sha256_finalize(&sha, nonce32);
return 1;
}
static int nonce_function_rfc6979(unsigned char *nonce32, const unsigned char *msg32, const unsigned char *key32, const unsigned char *algo16, void *data, unsigned int counter) {
unsigned char keydata[112];
unsigned int offset = 0;
@@ -502,7 +479,6 @@ static int nonce_function_rfc6979(unsigned char *nonce32, const unsigned char *m
return 1;
}
const secp256k1_nonce_function secp256k1_nonce_function_bipschnorr = nonce_function_bipschnorr;
const secp256k1_nonce_function secp256k1_nonce_function_rfc6979 = nonce_function_rfc6979;
const secp256k1_nonce_function secp256k1_nonce_function_default = nonce_function_rfc6979;
@@ -777,10 +753,6 @@ int secp256k1_ec_pubkey_combine(const secp256k1_context* ctx, secp256k1_pubkey *
# include "modules/ecdh/main_impl.h"
#endif
#ifdef ENABLE_MODULE_SCHNORRSIG
# include "modules/schnorrsig/main_impl.h"
#endif
#ifdef ENABLE_MODULE_MUSIG
# include "modules/musig/main_impl.h"
#endif