Replaced mdanter/ecc package with paragonie/ecc, and got rid of secp256k1-php extension

.github/workflows/ci.yml

@@ -19,25 +19,6 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: '7.4'
-          ini-values: extension=secp256k1.so
-
-      - name: Clone libsecp256k1 repository
-        uses: GuillaumeFalourd/clone-github-repo-action@v2
-        with:
-          owner: 'bitcoin-core'
-          repository: 'secp256k1'
-
-      - name: Configure secp256k1
-        run: cd secp256k1 && ./autogen.sh && ./configure --enable-experimental --enable-module-{ecdh,recovery} && make && sudo make install && cd ..
-
-      - name: Clone secp256k1-php repository
-        uses: GuillaumeFalourd/clone-github-repo-action@v2
-        with:
-          owner: 'Bit-Wasp'
-          repository: 'secp256k1-php'
-
-      - name: Install secp256k1-php
-        run: cd secp256k1-php/secp256k1 && phpize && ./configure --with-secp256k1 && make && sudo make install && cd ..
 
       - uses: actions/checkout@v3
 
@@ -47,4 +28,4 @@ jobs:
       - name: Run test suite
         run: composer run-script test
         env:
-          CASPER_PHP_SDK_TEST_NODE_URL: "88.99.100.42:7777"
+          CASPER_PHP_SDK_TEST_NODE_URL: "95.216.240.135:7777"

README.md

@@ -6,29 +6,6 @@ The PHP SDK allows developers to interact with the Casper Network using PHP. Thi
 composer require make-software/casper-php-sdk
 ```
 
-### IMPORTANT
-For using `Secp256K1` keys you need to install and enable [secp256k1-php](https://github.com/Bit-Wasp/secp256k1-php) extension:
-```bash
-git clone git@github.com:bitcoin-core/secp256k1 && \
-    cd secp256k1 && \
-    ./autogen.sh && \
-    ./configure --enable-experimental --enable-module-{ecdh,recovery} && \
-    make && sudo make install && \
-    cd ../
-```
-```bash
-git clone git@github.com:Bit-Wasp/secp256k1-php && \
-    cd secp256k1-php/secp256k1 && \
-    phpize && \ 
-    ./configure --with-secp256k1 && \  
-    make && sudo make install && \
-    cd ../../
-```
-Enable extension by adding the following line to your `php.ini` file
-```
-extension=secp256k1.so
-```
-
 ## Usage
 ### Creating RpcClient
 Create `RpcClient` by passing node url and headers (optional) to constructor

composer.json

@@ -13,8 +13,8 @@
     "ext-sodium": "*",
     "ext-gmp": "*",
     "ext-mbstring": "*",
-    "mdanter/ecc": "^1.0",
-    "ionux/phactor": "1.0.8"
+    "ionux/phactor": "1.0.8",
+    "paragonie/ecc": "^2.3"
   },
   "autoload": {
     "psr-4": {

src/Util/Crypto/AsymmetricKey.php

@@ -78,7 +78,7 @@ abstract public function exportPublicKeyInPem(): string;
     abstract public function exportPrivateKeyInPem(): string;
 
     /**
-     * Sign the message and retrun hex-encoded signature
+     * Sign the message and return hex-encoded signature
      *
      * @param string $message
      * @return string