V5.2.0

- Renamed constructors in CborListValue and CborMapValue:
  - fixedLength → definite
  - dynamicLength → indefinite
- `CborListValue`, `CborMapValue`, `CborSetValue`, and `CborTagValue` no longer accept dynamic values.
They now only accept `CborValue` instances.

Author: mrtnetwork

CHANGELOG.md

@@ -1,3 +1,11 @@
+## 5.2.0
+
+- Renamed constructors in CborListValue and CborMapValue:
+  - fixedLength → definite
+  - dynamicLength → indefinite
+- `CborListValue`, `CborMapValue`, `CborSetValue`, and `CborTagValue` no longer accept dynamic values.
+They now only accept `CborValue` instances.
+
 ## 5.1.0
 
 - Added support for HKDF (HMAC-based Key Derivation Function)

example/pubspec.lock

@@ -93,14 +93,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.5"
-  cryptography:
-    dependency: transitive
-    description:
-      name: cryptography
-      sha256: d146b76d33d94548cf035233fbc2f4338c1242fa119013bead807d033fc4ae05
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.7.0"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -109,14 +101,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.8"
-  ffi:
-    dependency: transitive
-    description:
-      name: ffi
-      sha256: "289279317b4b16eb2bb7e271abccd4bf84ec9bdcbe999e278a94b804f5630418"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.4"
   file:
     dependency: transitive
     description:
@@ -472,4 +456,4 @@ packages:
     source: hosted
     version: "3.1.2"
 sdks:
-  dart: ">=3.7.0 <4.0.0"
+  dart: ">=3.7.0-0 <4.0.0"

lib/bip/address/ada/ada_byron_addr.dart

@@ -62,6 +62,7 @@ import 'package:blockchain_utils/bip/address/encoder.dart';
 import 'package:blockchain_utils/bip/address/exception/exception.dart';
 import 'package:blockchain_utils/bip/bip/bip32/bip32_key_data.dart';
 import 'package:blockchain_utils/bip/bip/bip32/bip32_path.dart';
+import 'package:blockchain_utils/cbor/extention/extenton.dart';
 import 'package:blockchain_utils/crypto/quick_crypto.dart';
 import 'package:blockchain_utils/cbor/core/cbor.dart';
 import 'package:blockchain_utils/cbor/types/bytes.dart';
@@ -144,17 +145,17 @@ class ADAByronAddrConst {
 class _AdaByronAddrHdPath {
   static Bip32Path decrypt(List<int> hdPathEncBytes, List<int> hdPathKeyBytes) {
     final plainTextBytes = QuickCrypto.chaCha20Poly1305Decrypt(
-      key: hdPathKeyBytes,
-      nonce: ADAByronAddrConst.chacha20Poly1305Nonce,
-      assocData: ADAByronAddrConst.chacha20Poly1305AssocData,
-      cipherText: hdPathEncBytes,
-    );
+        key: hdPathKeyBytes,
+        nonce: ADAByronAddrConst.chacha20Poly1305Nonce,
+        assocData: ADAByronAddrConst.chacha20Poly1305AssocData,
+        cipherText: hdPathEncBytes);
     final decode = CborObject.fromCbor(plainTextBytes);
     if (decode is! CborListValue) {
       throw const AddressConverterException("invalid bip32 path");
     }
+
     final paths = decode.value
-        .map((e) => Bip32KeyIndex(e is String ? int.parse(e) : e as int))
+        .map((e) => Bip32KeyIndex(IntUtils.parse(e.value)))
         .toList();
     return Bip32Path(elems: paths, isAbsolute: true);
   }
@@ -164,7 +165,9 @@ class _AdaByronAddrHdPath {
       key: hdPathKeyBytes,
       nonce: ADAByronAddrConst.chacha20Poly1305Nonce,
       assocData: ADAByronAddrConst.chacha20Poly1305AssocData,
-      plainText: CborListValue.dynamicLength(hdPath.toList()).encode(),
+      plainText: CborListValue.inDefinite(
+              hdPath.toList().map((e) => CborIntValue(e)).toList())
+          .encode(),
     );
     return result;
   }
@@ -199,16 +202,18 @@ class ADAByronAddrAttrs {
         hdPathEncBytes: hdPath, networkMagic: networkMagic);
   }
 
-  Map<int, List<int>> toJson() {
-    final attrs = <int, List<int>>{};
+  CborMapValue<CborIntValue, CborBytesValue> toJson() {
+    final attrs = <CborIntValue, CborBytesValue>{};
     if (hdPathEncBytes != null) {
-      attrs[1] = CborBytesValue(hdPathEncBytes!).encode();
+      attrs[CborIntValue(1)] =
+          CborBytesValue(CborBytesValue(hdPathEncBytes!).encode());
     }
     if (networkMagic != null &&
         networkMagic != ADANetwork.mainnet.protocolMagic) {
-      attrs[2] = CborIntValue(networkMagic!).encode();
+      attrs[CborIntValue(2)] =
+          CborBytesValue(CborIntValue(networkMagic!).encode());
     }
-    return attrs;
+    return CborMapValue.definite(attrs);
   }
 }
 
@@ -231,10 +236,12 @@ class _AdaByronAddrRoot {
   }
 
   List<int> serialize() {
-    return CborListValue.fixedLength([
+    return CborListValue<CborObject>.definite([
       CborIntValue(type.value),
-      CborListValue.fixedLength(
-          [spendingData.type.value, spendingData.keyBytes]),
+      CborListValue<CborObject>.definite([
+        CborIntValue(spendingData.type.value),
+        CborBytesValue(spendingData.keyBytes)
+      ]),
       attrs.toJson(),
     ]).encode();
   }
@@ -265,13 +272,13 @@ class ADAByronAddrPayload {
 
     return ADAByronAddrPayload(
       rootHashBytes: cborBytes.value,
-      attrs: ADAByronAddrAttrs.fromCbor(addrPayload.value[1]),
-      type: ADAByronAddrTypes.fromCbor(addrPayload.value[2]),
+      attrs: ADAByronAddrAttrs.fromCbor(addrPayload.value[1].cast()),
+      type: ADAByronAddrTypes.fromCbor(addrPayload.value[2].cast()),
     );
   }
 
   List<int> serialize() {
-    return CborListValue.fixedLength([
+    return CborListValue<CborObject>.definite([
       CborBytesValue(rootHashBytes),
       attrs.toJson(),
       CborIntValue(type.value)
@@ -327,8 +334,9 @@ class ADAByronAddr {
 
   CborObject toCbor() {
     final payloadBytes = payload.serialize();
-    return CborListValue.fixedLength([
-      CborTagValue(payloadBytes, [ADAByronAddrConst.payloadTag]),
+    return CborListValue<CborObject>.definite([
+      CborTagValue(
+          CborBytesValue(payloadBytes), [ADAByronAddrConst.payloadTag]),
       CborIntValue(Crc32.quickIntDigest(payloadBytes)),
     ]);
   }

lib/bip/bip/bip32/bip32_const.dart

@@ -13,7 +13,7 @@ class Bip32Const {
       List<int>.from([0x04, 0x35, 0x83, 0x94]));
 
   /// kholaw key net version
-  static Bip32KeyNetVersions kholawKeyNetVersions = Bip32KeyNetVersions(
+  static final Bip32KeyNetVersions kholawKeyNetVersions = Bip32KeyNetVersions(
       List<int>.from([0x04, 0x88, 0xb2, 0x1e]),
       List<int>.from([0x0f, 0x43, 0x31, 0xd4]));
 }

lib/bip/bip/conf/bip/bip_coins.dart

@@ -9,6 +9,7 @@ import 'package:blockchain_utils/bip/bip/conf/bip44/bip44_coins.dart';
 import 'package:blockchain_utils/bip/bip/conf/bip49/bip49_coins.dart';
 import 'package:blockchain_utils/bip/bip/conf/bip84/bip84_coins.dart';
 import 'package:blockchain_utils/bip/bip/conf/bip86/bip86_coins.dart';
+import 'package:blockchain_utils/bip/ecc/bip_ecc.dart';
 
 abstract class BipCoins implements CryptoCoins<BipCoinConfig> {
   const BipCoins();
@@ -41,6 +42,29 @@ abstract class BipCoins implements CryptoCoins<BipCoinConfig> {
     }
   }
 
+  static List<CryptoCoins> fromCurve(EllipticCurveTypes type,
+      {CoinProposal? proposal}) {
+    switch (proposal) {
+      case BipProposal.bip44:
+        return Bip44Coins.fromCurve(type);
+      case BipProposal.bip49:
+        return Bip49Coins.fromCurve(type);
+      case BipProposal.bip84:
+        return Bip84Coins.fromCurve(type);
+      case BipProposal.bip86:
+        return Bip86Coins.fromCurve(type);
+      case null:
+        return [
+          ...Bip44Coins.fromCurve(type),
+          ...Bip49Coins.fromCurve(type),
+          ...Bip84Coins.fromCurve(type),
+          ...Bip86Coins.fromCurve(type)
+        ];
+      default:
+        return [];
+    }
+  }
+
   @override
   BipProposal get proposal;
 

lib/bip/bip/conf/bip44/bip44_coins.dart

@@ -55,6 +55,7 @@
 import 'package:blockchain_utils/bip/bip/conf/bip/bip_coins.dart';
 import 'package:blockchain_utils/bip/bip/conf/bip44/bip44_conf.dart';
 import 'package:blockchain_utils/bip/bip/conf/config/bip_coin_conf.dart';
+import 'package:blockchain_utils/bip/ecc/curve/elliptic_curve_types.dart';
 
 /// An enumeration of supported cryptocurrencies for BIP44. It includes both main
 /// networks and test networks of various cryptocurrencies.
@@ -413,6 +414,13 @@ class Bip44Coins extends BipCoins {
     }
   }
 
+  static List<Bip44Coins> fromCurve(EllipticCurveTypes type) {
+    return _coinToConf.entries
+        .where((element) => element.value.type == type)
+        .map((e) => e.key)
+        .toList();
+  }
+
   static List<Bip44Coins> get values => _coinToConf.keys.toList();
 
   /// A mapping that associates each BIP44Coin (enum) with its corresponding

lib/bip/bip/conf/bip49/bip49_coins.dart

@@ -1,6 +1,7 @@
 import 'package:blockchain_utils/bip/bip/conf/bip/bip_coins.dart';
 import 'package:blockchain_utils/bip/bip/conf/bip49/bip49_conf.dart';
 import 'package:blockchain_utils/bip/bip/conf/config/bip_coin_conf.dart';
+import 'package:blockchain_utils/bip/ecc/curve/elliptic_curve_types.dart';
 
 /// An enumeration of supported cryptocurrencies for BIP49. It includes both main
 /// networks and test networks of various cryptocurrencies.
@@ -53,6 +54,13 @@ class Bip49Coins extends BipCoins {
     }
   }
 
+  static List<Bip49Coins> fromCurve(EllipticCurveTypes type) {
+    return _coinToConf.entries
+        .where((element) => element.value.type == type)
+        .map((e) => e.key)
+        .toList();
+  }
+
   static List<Bip49Coins> get values => _coinToConf.keys.toList();
 
   /// A mapping that associates each BIP49Coin (enum) with its corresponding

lib/bip/bip/conf/bip84/bip84_coins.dart

@@ -55,6 +55,7 @@
 import 'package:blockchain_utils/bip/bip/conf/bip/bip_coins.dart';
 import 'package:blockchain_utils/bip/bip/conf/bip84/bip84_conf.dart';
 import 'package:blockchain_utils/bip/bip/conf/config/bip_coin_conf.dart';
+import 'package:blockchain_utils/bip/ecc/curve/elliptic_curve_types.dart';
 
 /// An enumeration of supported cryptocurrencies for BIP84. It includes both main
 /// networks and test networks of various cryptocurrencies.
@@ -98,6 +99,13 @@ class Bip84Coins extends BipCoins {
     }
   }
 
+  static List<Bip84Coins> fromCurve(EllipticCurveTypes type) {
+    return _coinToConf.entries
+        .where((element) => element.value.type == type)
+        .map((e) => e.key)
+        .toList();
+  }
+
   /// A mapping that associates each BIP84Coin (enum) with its corresponding
   /// BipCoinConfig configuration.
   static final Map<Bip84Coins, BipCoinConfig> _coinToConf = {

lib/bip/bip/conf/bip86/bip86_coins.dart

@@ -1,6 +1,7 @@
 import 'package:blockchain_utils/bip/bip/conf/bip/bip_coins.dart';
 import 'package:blockchain_utils/bip/bip/conf/bip86/bip86_conf.dart';
 import 'package:blockchain_utils/bip/bip/conf/config/bip_coin_conf.dart';
+import 'package:blockchain_utils/bip/ecc/curve/elliptic_curve_types.dart';
 
 /// An enumeration of supported cryptocurrencies for BIP86. It includes both main
 /// networks and test networks of various cryptocurrencies.
@@ -38,6 +39,13 @@ class Bip86Coins extends BipCoins {
     }
   }
 
+  static List<Bip86Coins> fromCurve(EllipticCurveTypes type) {
+    return _coinToConf.entries
+        .where((element) => element.value.type == type)
+        .map((e) => e.key)
+        .toList();
+  }
+
   /// A mapping that associates each BIP86Coin (enum) with its corresponding
   /// BipCoinConfig configuration.
   static final Map<Bip86Coins, BipCoinConfig> _coinToConf = {

lib/bip/bip/conf/core/coins.dart

@@ -1,5 +1,6 @@
 import 'package:blockchain_utils/bip/bip/conf/bip/bip_coins.dart';
 import 'package:blockchain_utils/bip/cardano/cip1852/conf/cip1852_coins.dart';
+import 'package:blockchain_utils/bip/ecc/curve/elliptic_curve_types.dart';
 import 'package:blockchain_utils/bip/monero/conf/monero_coins.dart';
 import 'package:blockchain_utils/bip/substrate/conf/substrate_coins.dart';
 import 'package:blockchain_utils/exception/exceptions.dart';
@@ -37,6 +38,32 @@ abstract class CryptoCoins<T extends CoinConfig> {
     }
   }
 
+  static List<CryptoCoins> fromCurve(EllipticCurveTypes curve,
+      {CoinProposal? proposal}) {
+    switch (proposal) {
+      case BipProposal.bip44:
+      case BipProposal.bip49:
+      case BipProposal.bip84:
+      case BipProposal.bip86:
+        return BipCoins.fromCurve(curve, proposal: proposal);
+      case CipProposal.cip1852:
+        return Cip1852Coins.fromCurve(curve);
+      case SubstratePropoosal.substrate:
+        return SubstrateCoins.fromCurve(curve);
+      case MoneroProposal.monero:
+        return MoneroCoins.fromCurve(curve);
+      case null:
+        return [
+          ...BipCoins.fromCurve(curve),
+          ...Cip1852Coins.fromCurve(curve),
+          ...SubstrateCoins.fromCurve(curve),
+          ...MoneroCoins.fromCurve(curve)
+        ];
+      default:
+        return [];
+    }
+  }
+
   CoinProposal get proposal;
 
   bool get isBipCoin;