- Result_TxCreationKeysSecpErrorZ ret_hu_conv = Result_TxCreationKeysSecpErrorZ.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_TxCreationKeysErrorZ ret_hu_conv = Result_TxCreationKeysErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Generate per-state keys from channel static keys.
+ * Key set is asymmetric and can't be used as part of counter-signatory set of transactions.
+ */
+ public static Result_TxCreationKeysErrorZ from_channel_static_keys(byte[] per_commitment_point, ChannelPublicKeys broadcaster_keys, ChannelPublicKeys countersignatory_keys) {
+ long ret = bindings.TxCreationKeys_from_channel_static_keys(per_commitment_point, broadcaster_keys == null ? 0 : broadcaster_keys.ptr & ~1, countersignatory_keys == null ? 0 : countersignatory_keys.ptr & ~1);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_TxCreationKeysErrorZ ret_hu_conv = Result_TxCreationKeysErrorZ.constr_from_ptr(ret);
+ ret_hu_conv.ptrs_to.add(broadcaster_keys);
+ ret_hu_conv.ptrs_to.add(countersignatory_keys);