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

Correct use of whitespace

Browse Source
This commit is contained in:
kngako 2024-08-12 22:15:17 +02:00
parent 28d255daca
commit 8b56662685
1 changed files with 495 additions and 457 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
jni/c/src/fr_acinq_secp256k1_Secp256k1CFunctions.c
View File

@ -1357,28 +1357,31 @@ JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256
JNIEXPORT jobjectArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256k1_1frost_1shares_1gen(JNIEnv *penv, jclass clazz, jlong jctx, jbyteArray jseed32, jint jthreshold, jint jn_participants, jobjectArray jids33)
{
secp256k1_context *ctx = (secp256k1_context *)jctx;
// This is what gets returned
secp256k1_frost_share shares[jn_participants];
secp256k1_pubkey vss_commitment[jthreshold];
secp256k1_frost_share *shares;
secp256k1_pubkey* vss_commitment;
unsigned char pok64[64];
size_t size;
// This is what gets passed
jbyte *pubkeyBytes;
unsigned char seed32[32];
const jbyte *ids33[jn_participants];
if (jctx == 0)
return NULL;
if (jseed32 != NULL)
{
return NULL;
if (jids33 != NULL)
return NULL;
size = (*penv)->GetArrayLength(penv, jseed32);
CHECKRESULT(size != 32, "invalid seed32 size");
copy_bytes_from_java(penv, jseed32, size, seed32);
}
const jbyte *ids33[jn_participants];
// Copy over data from jids33
if (jids33 != NULL)
{
size = (*penv)->GetArrayLength(penv, jids33);
CHECKRESULT(size != jn_participants, "invalid ids33 size");
for (i = 0; i < jn_participants; i++)
@ -1387,7 +1390,6 @@ JNIEXPORT jobjectArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp2
// TODO: Check id33 size is 33...
ids33[i] = (*penv)->GetByteArrayElements(penv, id33, 0);
}
}
int result = 0;
@ -1456,6 +1458,9 @@ JNIEXPORT jobjectArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp2
size_t size, count;
if (jctx == 0)
return NULL;
count = (*penv)->GetArrayLength(penv, jnonces);
CHECKRESULT(count != jtotalShareCount, "jshares count should be total share count.");
shares = calloc(count, sizeof(secp256k1_frost_share*));
@ -1541,6 +1546,11 @@ JNIEXPORT jint JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256k1_1fr
secp256k1_xonly_pubkey *vss_commitment;
jbyte *jpub;
size_t size, count;
if (jctx == 0)
return NULL;
share = calloc(1, sizeof(secp256k1_frost_share));
size = (*penv)->GetArrayLength(penv, jshare);
// TODO: CHECKRESULT1(size != fr_acinq_secp256k1_Secp256k1CFunctions_SECP256K1_MUSIG_PUBLIC_NONCE_SIZE, "invalid public nonce size", free_nonces(pubnonces, count));
@ -1589,8 +1599,12 @@ JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256
jbyteArray jvss_commitment;
jbyte *jpubkey;
id33 = (*penv)->GetByteArrayElements(penv, jid33, 0);
size_t size, count;
if (jctx == 0)
return NULL;
id33 = (*penv)->GetByteArrayElements(penv, jid33, 0);
count = (*penv)->GetArrayLength(penv, jvss_commitments);
vss_commitments = calloc(count, sizeof(secp256k1_pubkey *));
@ -1639,6 +1653,11 @@ JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256
secp256k1_xonly_pubkey public_key;
jbyte *pub;
size_t size, count;
if (jctx == 0)
return NULL;
pub = (*penv)->GetByteArrayElements(penv, jpublicKey, 0);
result = secp256k1_xonly_pubkey_parse(ctx, &public_key, (unsigned char *)pub);
(*penv)->ReleaseByteArrayElements(penv, jpublicKey, pub, 0);
@ -1675,16 +1694,19 @@ JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256
secp256k1_frost_tweak_cache tweak_cache;
jbyte *tweak32 = (*penv)->GetByteArrayElements(penv, jtweak32, 0);;
size_t size, count;
if (jctx == 0)
return NULL;
if (jtweak_cache == NULL)
return NULL;
if (jtweak32 == NULL)
return NULL;
size = (*penv)->GetArrayLength(penv, jtweak_cache);
CHECKRESULT(size != sizeof(secp256k1_frost_tweak_cache), "invalid tweak_cache size");
copy_bytes_from_java(penv, jtweak_cache, size, tweak_cache.data);
if (jtweak32 == NULL)
return NULL;
CHECKRESULT((*penv)->GetArrayLength(penv, jtweak32) != 32, "tweak must be 32 bytes");
tweak32 = (*penv)->GetByteArrayElements(penv, jtweak32, 0);
@ -1728,6 +1750,8 @@ JNIEXPORT jobjectArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp2
secp256k1_frost_tweak_cache tweak_cache;
jbyte *tweak32 = (*penv)->GetByteArrayElements(penv, jtweak32, 0);;
size_t size, count;
if (jctx == 0)
return NULL;
if (jtweak_cache == NULL)
@ -1776,7 +1800,6 @@ JNIEXPORT jobjectArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp2
int result = 0;
size_t size;
secp256k1_frost_secnonce secnonce;
secp256k1_frost_pubnonce pubnonce;
unsigned char session_id32[32];
@ -1790,6 +1813,8 @@ JNIEXPORT jobjectArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp2
secp256k1_musig_keyagg_cache keyaggcache;
unsigned char extra_input32[32];
size_t size, count;
if (jctx == 0)
return NULL;
@ -1810,8 +1835,6 @@ JNIEXPORT jobjectArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp2
}
if (jmsg32 != NULL)
{
size = (*penv)->GetArrayLength(penv, jmsg32);
@ -1848,17 +1871,17 @@ JNIEXPORT jobjectArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp2
);
CHECKRESULT(!result, "secp256k1_frost_nonce_gen failed");
// TODO: copy nonce result...
// memcpy(nonce, secnonce.data, fr_acinq_secp256k1_Secp256k1CFunctions_SECP256K1_MUSIG_SECRET_NONCE_SIZE);
// result = secp256k1_musig_pubnonce_serialize(ctx, nonce + fr_acinq_secp256k1_Secp256k1CFunctions_SECP256K1_MUSIG_SECRET_NONCE_SIZE, &pubnonce);
// CHECKRESULT(!result, "secp256k1_musig_pubnonce_serialize failed");
//
// jnonce = (*penv)->NewByteArray(penv, sizeof(nonce));
// nonce_ptr = (*penv)->GetByteArrayElements(penv, jnonce, 0);
// memcpy(nonce_ptr, nonce, sizeof(nonce));
// (*penv)->ReleaseByteArrayElements(penv, jnonce, nonce_ptr, 0);
//
// return jnonce;
// TODO: copy nonce result...
// memcpy(nonce, secnonce.data, fr_acinq_secp256k1_Secp256k1CFunctions_SECP256K1_MUSIG_SECRET_NONCE_SIZE);
// result = secp256k1_musig_pubnonce_serialize(ctx, nonce + fr_acinq_secp256k1_Secp256k1CFunctions_SECP256K1_MUSIG_SECRET_NONCE_SIZE, &pubnonce);
// CHECKRESULT(!result, "secp256k1_musig_pubnonce_serialize failed");
//
// jnonce = (*penv)->NewByteArray(penv, sizeof(nonce));
// nonce_ptr = (*penv)->GetByteArrayElements(penv, jnonce, 0);
// memcpy(nonce_ptr, nonce, sizeof(nonce));
// (*penv)->ReleaseByteArrayElements(penv, jnonce, nonce_ptr, 0);
//
// return jnonce;
}
@ -1886,6 +1909,11 @@ JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256
secp256k1_frost_tweak_cache tweak_cache;
secp256k1_pubkey adaptor;
size_t size, count;
if (jctx == 0)
return NULL;
count = (*penv)->GetArrayLength(penv, jpubnonces);
CHECKRESULT(count <= 0, "public nonces count cannot be 0");
@ -1987,6 +2015,11 @@ JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256
jbyteArray jpsig;
jbyte *ptr;
size_t size, count;
if (jctx == 0)
return NULL;
copy_bytes_from_java(penv, jsecnonce, fr_acinq_secp256k1_Secp256k1CFunctions_SECP256K1_MUSIG_SECRET_NONCE_SIZE, secnonce.data);
if (jagg_share != NULL) {
@ -2045,6 +2078,11 @@ JNIEXPORT jint JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256k1_1fr
jbyte *ptr, *pubkeyBytes;
size_t size, count;
if (jctx == 0)
return NULL;
ptr = (*penv)->GetByteArrayElements(penv, jpartial_sig, 0);
result = secp256k1_frost_partial_sig_parse(ctx, &partial_sig, ptr);
(*penv)->ReleaseByteArrayElements(penv, jpartial_sig, ptr, 0);