Differential D2755 Diff 8063 src/secp256k1/src/java/org_bitcoin_NativeSecp256k1.c

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src/secp256k1/src/java/org_bitcoin_NativeSecp256k1.c

Show First 20 Lines • Show All 347 Lines • ▼ Show 20 Lines	if( ret ) {
ret = secp256k1_schnorr_verify(ctx, sigdata, data, &pubkey);		ret = secp256k1_schnorr_verify(ctx, sigdata, data, &pubkey);
}		}

(void)classObject;		(void)classObject;

return ret;		return ret;
}		}

		SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_NativeSecp256k1_secp256k1_1schnorr_1sign
		(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l)
		{
		secp256k1_context ctx = (secp256k1_context)(uintptr_t)ctx_l;
		unsigned char* data = (unsigned char) (env)->GetDirectBufferAddress(env, byteBufferObject);
		unsigned char* secKey = (unsigned char*) (data + 32);

		jobjectArray retArray;
		jbyteArray sigArray, intsByteArray;
		unsigned char intsarray[1];
		unsigned char sig[64];

		intsarray[0] = secp256k1_schnorr_sign(ctx, sig, data, secKey, NULL, NULL);

		retArray = (*env)->NewObjectArray(env, 2,
		(*env)->FindClass(env, "[B"),
		(*env)->NewByteArray(env, 1));

		sigArray = (*env)->NewByteArray(env, 64);
		(env)->SetByteArrayRegion(env, sigArray, 0, 64, (jbyte)sig);
		(*env)->SetObjectArrayElement(env, retArray, 0, sigArray);

		intsByteArray = (*env)->NewByteArray(env, 1);
		(env)->SetByteArrayRegion(env, intsByteArray, 0, 1, (jbyte)intsarray);
		(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);

		(void)classObject;

		return retArray;
		}

SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_NativeSecp256k1_secp256k1_1ecdh		SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_NativeSecp256k1_secp256k1_1ecdh
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l, jint publen)		(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l, jint publen)
{		{
secp256k1_context ctx = (secp256k1_context)(uintptr_t)ctx_l;		secp256k1_context ctx = (secp256k1_context)(uintptr_t)ctx_l;
const unsigned char* secdata = (*env)->GetDirectBufferAddress(env, byteBufferObject);		const unsigned char* secdata = (*env)->GetDirectBufferAddress(env, byteBufferObject);
const unsigned char* pubdata = (const unsigned char*) (secdata + 32);		const unsigned char* pubdata = (const unsigned char*) (secdata + 32);

jobjectArray retArray;		jobjectArray retArray;
Show All 35 Lines