v6.2.0

- Update dependencies.
- Support PSBT for BCH
- Support for BIP-173
- Support for BCH schnorr signing

Author: mrtnetwork

CHANGELOG.md

@@ -1,3 +1,10 @@
+## 6.2.0
+
+- Update dependencies.
+- Support PSBT for BCH
+- Support for BIP-173
+- Support for BCH schnorr signing
+
 ## 6.1.0
 
 - Fix der signature validation.

README.md

@@ -141,10 +141,10 @@ We have integrated three APIs—Mempool, BlockCypher, and Electrum—into the pl
     final publicKey = privateKey.getPublic();
 
     // Sign an input using the private key.
-    final signSegwitV0OrLagacy = privateKey.signInput();
+    final signSegwitV0OrLagacy = privateKey.signECDSA();
 
     // Sign a Taproot transaction using the private key.
-    final signSegwitV1TapprotTransaction = privateKey.signTapRoot();
+    final signSegwitV1TapprotTransaction = privateKey.signBip340();
 
     // Convert the private key to a WIF (Wallet Import Format) encoded string.
     // The boolean argument specifies whether to use the compressed format.
@@ -432,9 +432,9 @@ In the [example](https://github.com/mrtnetwork/bitcoin_base/tree/main/example/li
   final transaction =
       builder.buildTransaction((trDigest, utxo, publicKey, sighash) {
     if (utxo.utxo.isP2tr()) {
-      return privateKey.signTapRoot(trDigest, sighash: sighash);
+      return privateKey.signBip340(trDigest, sighash: sighash);
     }
-    return privateKey.signInput(trDigest, sigHash: sighash);
+    return privateKey.signECDSA(trDigest, sighash: sighash);
   });
 
   /// get tx id
@@ -569,7 +569,7 @@ In the [example](https://github.com/mrtnetwork/bitcoin_base/tree/main/example/li
   );
   final transaaction =
       bchTransaction.buildTransaction((trDigest, utxo, publicKey, sighash) {
-    return privateKey.signInput(trDigest, sigHash: sighash);
+    return privateKey.signECDSA(trDigest, sighash: sighash);
   });
 
   /// transaction ID
@@ -645,7 +645,7 @@ In the [example](https://github.com/mrtnetwork/bitcoin_base/tree/main/example/li
         extFlags: 0,
       );
 
-      // sign transaction using `signTapRoot` method of thransaction
+      // sign transaction using `signBip340` method of thransaction
       final signedTx = sign(txDigit, utxo[i].public().toHex(), SIGHASH_ALL);
 
       // add witness for current index

example/lib/bitcoin_cash/burn_token_example.dart

@@ -128,7 +128,7 @@ void main() async {
   );
   final transaaction =
       bchTransaction.buildTransaction((trDigest, utxo, publicKey, sighash) {
-    return privateKey.signInput(trDigest, sigHash: sighash);
+    return privateKey.signECDSA(trDigest, sighash: sighash);
   });
 
   /// transaction ID

example/lib/bitcoin_cash/create_cash_token_example.dart

@@ -121,7 +121,7 @@ void main() async {
       outputOrdering: BitcoinOrdering.none);
   final transaaction =
       bchTransaction.buildTransaction((trDigest, utxo, publicKey, sighash) {
-    return privateKey.signInput(trDigest, sigHash: sighash);
+    return privateKey.signECDSA(trDigest, sighash: sighash);
   });
 
   /// transaction ID

example/lib/bitcoin_cash/create_nft_example.dart

@@ -109,7 +109,7 @@ void main() async {
   );
   final transaaction =
       bchTransaction.buildTransaction((trDigest, utxo, publicKey, sighash) {
-    return privateKey.signInput(trDigest, sigHash: sighash);
+    return privateKey.signECDSA(trDigest, sighash: sighash);
   });
 
   /// transaction ID

example/lib/bitcoin_cash/make_vout0_example.dart

@@ -65,7 +65,7 @@ void main() async {
   );
   final transaaction =
       bchTransaction.buildTransaction((trDigest, utxo, publicKey, sighash) {
-    return privateKey.signInput(trDigest, sigHash: sighash);
+    return privateKey.signECDSA(trDigest, sighash: sighash);
   });
 
   /// transaction ID

example/lib/bitcoin_cash/minting_nft_example.dart

@@ -165,7 +165,7 @@ void main() async {
   );
   final transaaction =
       bchTransaction.buildTransaction((trDigest, utxo, publicKey, sighash) {
-    return privateKey.signInput(trDigest, sigHash: sighash);
+    return privateKey.signECDSA(trDigest, sighash: sighash);
   });
 
   /// transaction ID

example/lib/bitcoin_cash/old_examples/old_example.dart

@@ -152,13 +152,13 @@ void _spendFrom2P2SHAnd2P2PKHAddress() async {
     /// For each input in the transaction, locate the corresponding private key
     /// and sign the transaction digest to construct the unlocking script.
     if (publicKey == childKey1PublicKey.toHex()) {
-      return childKey1PrivateKey.signInput(trDigest, sigHash: sighash);
+      return childKey1PrivateKey.signECDSA(trDigest, sighash: sighash);
     }
     if (publicKey == examplePublicKey.toHex()) {
-      return childKey2PrivateKey.signInput(trDigest, sigHash: sighash);
+      return childKey2PrivateKey.signECDSA(trDigest, sighash: sighash);
     }
     if (publicKey == examplePublicKey2.toHex()) {
-      return examplePrivateKey.signInput(trDigest, sigHash: sighash);
+      return examplePrivateKey.signECDSA(trDigest, sighash: sighash);
     }
 
     throw UnimplementedError();
@@ -353,13 +353,13 @@ void _spendFrom2P2SHAnd1P2PKHAddress() async {
       ]);
   final tr = b.buildTransaction((trDigest, utxo, publicKey, int sighash) {
     if (publicKey == childKey1PublicKey.toHex()) {
-      return childKey1PrivateKey.signInput(trDigest, sigHash: sighash);
+      return childKey1PrivateKey.signECDSA(trDigest, sighash: sighash);
     }
     if (publicKey == examplePublicKey.toHex()) {
-      return childKey2PrivateKey.signInput(trDigest, sigHash: sighash);
+      return childKey2PrivateKey.signECDSA(trDigest, sighash: sighash);
     }
     if (publicKey == examplePublicKey2.toHex()) {
-      return examplePrivateKey.signInput(trDigest, sigHash: sighash);
+      return examplePrivateKey.signECDSA(trDigest, sighash: sighash);
     }
 
     throw UnimplementedError();

example/lib/bitcoin_cash/p2sh32_spend_example.dart

@@ -98,7 +98,7 @@ void main() async {
   );
   final transaaction =
       bchTransaction.buildTransaction((trDigest, utxo, publicKey, sighash) {
-    return privateKey.signInput(trDigest, sigHash: sighash);
+    return privateKey.signECDSA(trDigest, sighash: sighash);
   });
 
   /// transaction ID

example/lib/bitcoin_cash/send_ft_token_example.dart

@@ -124,7 +124,7 @@ void main() async {
   );
   final transaaction =
       bchTransaction.buildTransaction((trDigest, utxo, publicKey, sighash) {
-    return privateKey.signInput(trDigest, sigHash: sighash);
+    return privateKey.signECDSA(trDigest, sighash: sighash);
   });
 
   /// transaction ID