diff --git a/.github/workflows/deploy-npm.yml b/.github/workflows/deploy-npm.yml
new file mode 100644
index 0000000..420f2b7
--- /dev/null
+++ b/.github/workflows/deploy-npm.yml
@@ -0,0 +1,51 @@
+name: Deploy to npm
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  publish-npm:
+    runs-on: ubuntu-latest
+
+    steps:
+      # Checkout the repository
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      # Set up Node.js environment
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18'
+          registry-url: 'https://registry.npmjs.org/'
+
+      # Install dependencies
+      - name: Install dependencies
+        run: npm install
+
+      # Get the short hash of the last commit
+      - name: Get short commit hash
+        id: get_hash
+        run: echo "HASH=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
+
+      # Update the version in package.json
+      - name: Update version
+        run: |
+          VERSION="0.0.1-alpha.$HASH"
+          jq --arg ver "$VERSION" '.version = $ver' package.json > tmp.json && mv tmp.json package.json
+
+      # Build the package
+      - name: Build package
+        run: npm run build
+
+      # Run tests
+      - name: Run tests
+        run: npm test
+
+      # Publish to npm
+      - name: Publish to npm
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: npm publish
diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..4b2c1ce
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,31 @@
+# Ignore the following common files and directories:
+
+# Node.js modules
+node_modules/
+
+# Ignore development files and directories
+dist/                # Exclude the build output directory (if not needed)
+src/                 # Exclude the source files (if only publishing dist)
+
+# Ignore common configuration files
+.eslintignore        # ESLint ignore file
+.eslintrc            # ESLint config file
+.babelrc             # Babel config file
+.npmrc              # npm config file
+.vscode/            # VS Code settings folder
+.git/               # Git version control directory
+
+# Ignore testing files and directories
+tests/              # Exclude any test directories
+test/               # Exclude any test directories
+**/*.test.js        # Ignore all test files with .test.js extension
+
+# Ignore other common files
+*.log               # Ignore log files
+*.tmp               # Ignore temporary files
+*.lock              # Ignore lock files (except package-lock.json if you want to keep it)
+webpack.config.js   # Ignore Webpack config (if not needed)
+README.md           # You might want to include this for documentation
+
+# Ignore specific folders and files as needed
+app/                 # Exclude the app directory
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..c1893f8
--- /dev/null
+++ b/README.md
@@ -0,0 +1,373 @@
+# ecutils
+
+**JavaScript Library for Elliptic Curve Cryptography**
+
+`ecutils` is a JavaScript library designed for implementing Elliptic Curve Cryptography (ECC) algorithms, including key exchanges (Diffie-Hellman, Massey-Omura), ECDSA signatures, and Koblitz encoding. This library is suitable for educational purposes in cryptography and for use in secure systems.
+
+## Features
+
+- ECDSA signatures
+- Key exchange protocols (Diffie-Hellman and Massey-Omura)
+- Koblitz encoding
+- Support for elliptic curve operations
+
+## Table of Contents
+
+- [Installation](#installation)
+- [Usage](#usage)
+- [API Documentation](#api-documentation)
+- [Examples](#examples)
+- [Contributing](#contributing)
+- [License](#license)
+
+## Installation
+
+To install `ecutils`, you can use npm:
+
+```bash
+npm install ecutils
+```
+
+## Usage
+
+After installing, you can import the library into your JavaScript project:
+
+```javascript
+const { core: { Point, EllipticCurve } } = require('ecutils');
+
+// Example parameters
+let p = 23n;  // The prime number defining the finite field's order
+let a = 1n;   // The 'a' coefficient in the curve equation
+let b = 1n;   // The 'b' coefficient in the curve equation
+let G = new Point(0n, 1n);
+let n = 28n;
+let h = 1n;
+
+const curve = new EllipticCurve(p=p, a=a, b=b, G=G, n=n, h=h);
+
+// Define points on the curve
+const point1 = new Point(6n, 19n);
+const point2 = new Point(3n, 13n);
+
+// Add the points
+const sum_point = curve.add_points(point1, point2);
+console.log(`The sum of the points is (${sum_point.x}, ${sum_point.y}).`);
+```
+
+## API Documentation
+
+### Classes and Methods
+
+#### Class: `DigitalSignature`
+
+##### Constructor
+- **`new DigitalSignature(private_key, curve_name = 'secp192k1')`**
+  - Creates a new instance of the `DigitalSignature` class for performing ECDSA (Elliptic Curve Digital Signature Algorithm) operations.
+  - **Parameters**:
+    - `private_key`: The private key used for generating a signature.
+    - `curve_name`: (Optional) The name of the elliptic curve to use. Defaults to `'secp192k1'`.
+
+##### Methods
+
+- **`generate_signature(message_hash)`**
+  - Generates an ECDSA signature for a given message hash using the private key.
+  - **Parameters**:
+    - `message_hash`: The hash of the message to be signed.
+  - **Returns**: An array with two integers `[r, s]` representing the signature.
+
+- **`verify_signature(public_key, message_hash, r, s)`**
+  - Verifies the authenticity of an ECDSA signature.
+  - **Parameters**:
+    - `public_key`: The public key corresponding to the private key of the signer.
+    - `message_hash`: The hash of the message that was signed.
+    - `r`: The first component (r) of the signature.
+    - `s`: The second component (s) of the signature.
+  - **Returns**: `true` if the signature is valid, `false` otherwise.
+
+##### Attributes
+
+- **`curve`**: Lazily retrieves the elliptic curve associated with the signature scheme based on the `curve_name`.
+  
+- **`public_key`**: Computes and returns the public key from the private key.
+
+---
+
+#### Class: `Koblitz`
+
+##### Constructor
+
+- **`new Koblitz(curve_name = 'secp521r1')`**
+  - Creates a new instance of the `Koblitz` encoding/decoding class.
+  - **Parameters**:
+    - `curve_name`: (Optional) The name of the elliptic curve. Defaults to `'secp521r1'`.
+
+##### Methods
+
+- **`encode(message, alphabet_size = 256n)`**
+  - Encodes a textual message into a point on the elliptic curve using the Koblitz method.
+  - **Parameters**:
+    - `message`: The message to encode.
+    - `alphabet_size`: (Optional) The size of the alphabet. Defaults to `256n`.
+  - **Returns**: A tuple `[Point, j]` where `Point` is the encoded curve point and `j` is an auxiliary value.
+
+- **`decode(point, j, alphabet_size = 256n)`**
+  - Decodes a point on the elliptic curve back into a textual message.
+  - **Parameters**:
+    - `point`: The `Point` on the elliptic curve that represents the encoded message.
+    - `j`: The auxiliary value `j` used in encoding.
+    - `alphabet_size`: (Optional) The size of the alphabet. Defaults to `256n`.
+  - **Returns**: The decoded message as a string.
+
+- **`serialize(points)`**
+  - Serializes points and the corresponding `j` values into a JSON-friendly format.
+  - **Parameters**:
+    - `points`: An array of tuples `[Point, j]` where `Point` is the encoded curve point.
+  - **Returns**: An array of objects in the format `{x, y, j}` representing the serialized points.
+
+- **`deserialize(serializedPoints)`**
+  - Deserializes the JSON format back to an array of tuples `[Point, j]`.
+  - **Parameters**:
+    - `serializedPoints`: An array of objects `{x, y, j}`.
+  - **Returns**: An array of tuples `[Point, j]`.
+
+##### Attributes
+
+- **`curve`**: Lazily retrieves the elliptic curve for message encoding/decoding.
+
+---
+
+#### Class: `DiffieHellman`
+
+##### Constructor
+
+- **`new DiffieHellman(private_key, curve_name = 'secp192k1')`**
+  - Creates an instance of the `DiffieHellman` class for performing Diffie-Hellman key exchange using elliptic curves.
+  - **Parameters**:
+    - `private_key`: The private key to use during the key exchange.
+    - `curve_name`: (Optional) The name of the elliptic curve. Defaults to `'secp192k1'`.
+
+##### Methods
+
+- **`compute_shared_secret(other_public_key)`**
+  - Computes the shared secret using the private key and the other party's public key.
+  - **Parameters**:
+    - `other_public_key`: The other party's public key (as a `Point`).
+  - **Returns**: A point representing the shared secret on the elliptic curve.
+
+##### Attributes
+
+- **`curve`**: Retrieves the elliptic curve associated with the Diffie-Hellman exchange.
+  
+- **`public_key`**: Computes the Diffie-Hellman public key from the private key.
+
+---
+
+#### Class: `MasseyOmura`
+
+##### Constructor
+
+- **`new MasseyOmura(private_key, curve_name = 'secp192k1')`**
+  - Creates an instance of the `MasseyOmura` class for performing Massey-Omura key exchange using elliptic curves.
+  - **Parameters**:
+    - `private_key`: The private key to use during the key exchange.
+    - `curve_name`: (Optional) The name of the elliptic curve. Defaults to `'secp192k1'`.
+
+##### Methods
+
+- **`first_encryption_step(message)`**
+  - Encrypts a message with the sender's private key.
+  - **Parameters**:
+    - `message`: The message (as a point) to encrypt.
+  - **Returns**: The encrypted message (as a `Point`).
+
+- **`second_encryption_step(encrypted_message)`**
+  - Applies the receiver's private key to complete encryption steps. Used in the key exchange process.
+  - **Parameters**:
+    - `encrypted_message`: The encrypted message (as a `Point`).
+  - **Returns**: The resulting encrypted message.
+
+- **`partial_decryption_step(encrypted_message)`**
+  - Partially decrypts a message using the inverse of the sender's private key.
+  - **Parameters**:
+    - `encrypted_message`: The encrypted message (as a `Point`).
+  - **Returns**: The decrypted message (as a `Point`).
+
+##### Attributes
+
+- **`curve`**: Retrieves the elliptic curve associated with the Massey-Omura exchange.
+  
+- **`public_key`**: Computes and returns the Massey-Omura public key from the private key.
+
+---
+
+#### Class: `EllipticCurve`
+
+- **This is an internal class representing an elliptic curve and offering operations on points and scalar multiplications.**
+
+##### Constructor
+
+- **`new EllipticCurve(p, a, b, G, n, h)`**
+  - Initializes an elliptic curve instance.
+  - **Parameters**:
+    - `p`: The prime modulus of the field.
+    - `a`: The `'a'` coefficient of the curve equation.
+    - `b`: The `'b'` coefficient of the curve equation.
+    - `G`: The base point (generator) on the curve.
+    - `n`: The order of the base point.
+    - `h`: The cofactor of the curve.
+  
+##### Methods
+
+- **`add_points(P, Q)`**
+  - Adds two points `P` and `Q` on the elliptic curve.
+  - **Parameters**:
+    - `P`: The first point.
+    - `Q`: The second point.
+  - **Returns**: The resulting point `R = P + Q`.
+
+- **`multiply_point(k, P)`**
+  - Multiplies a point `P` with a scalar `k`.
+  - **Parameters**:
+    - `k`: Scalar (integer) to multiply.
+    - `P`: The point to be multiplied.
+  - **Returns**: Point `kP`.
+
+- **`is_point_on_curve(p)`**
+  - Verifies if a point is on the elliptic curve.
+  - **Parameters**:
+    - `p`: The point to evaluate.
+  - **Returns**: `true` if the point is on the curve, otherwise `false`.
+
+---
+
+## Examples
+
+Here are some examples of using the key exchange protocols and other features of `ecutils`.
+
+### Encoding and Decoding Messages with Koblitz
+
+```js
+const { algorithms: { Koblitz } } = require('ecutils');
+
+// Initialize Koblitz with a specific curve
+const koblitz = new Koblitz('secp521r1');
+
+// Encode a message to a curve point
+const [point, j] = koblitz.encode('Hello, EC!', 2n ** 8n);
+
+// Decode the curve point back to a message
+const decoded_message = koblitz.decode(point, j, 2n ** 8n);
+
+console.log(decoded_message);
+```
+
+### Digital Signatures with ECDSA
+
+```js
+const { algorithms: { DigitalSignature } } = require('ecutils');
+
+// Create a DigitalSignature instance with your private key
+const privateKey = BigInt(123456);
+const ds = new DigitalSignature(privateKey);
+
+// Hash of your message
+const messageHash = BigInt(545454445644654n);
+
+// Generate signature
+const [r, s] = ds.generate_signature(messageHash);
+
+// Verify signature (typically on the receiver's side)
+const isValid = ds.verify_signature(ds.public_key, messageHash, r, s);
+
+console.log(`Is the signature valid? ${isValid}`);
+```
+
+### Diffie-Hellman Key Exchange
+
+```js
+const { protocols: { DiffieHellman } } = require('ecutils');
+
+// Alice's side
+const alice = new DiffieHellman(12345n);
+
+// Bob's side
+const bob = new DiffieHellman(67890n);
+
+// Alice computes her shared secret with Bob's public key
+const aliceSharedSecret = alice.compute_shared_secret(bob.public_key);
+
+// Bob computes his shared secret with Alice's public key
+const bobSharedSecret = bob.compute_shared_secret(alice.public_key);
+
+// Check if aliceSharedSecret is equal to bobSharedSecret
+const isSharedSecretEqual = aliceSharedSecret.x === bobSharedSecret.x && aliceSharedSecret.y === bobSharedSecret.y;
+
+console.log(`Are the shared secrets equal? ${isSharedSecretEqual}`);
+```
+
+### Massey-Omura Key Exchange
+
+```js
+const { algorithms: { Koblitz }, protocols: { MasseyOmura } } = require('ecutils');
+
+// Initialize the Koblitz instance for the elliptic curve 'secp192k1'
+const koblitz = new Koblitz('secp192k1');
+
+// Sender's side
+// -------------
+const privateKeySender = BigInt("70604135");
+// Initialize Massey-Omura protocol with the sender's private key
+const moSender = new MasseyOmura(privateKeySender);
+
+// Encode the message using the Koblitz method
+// `j` is used to handle the ambiguity in the decoding process
+const [message, j] = koblitz.encode("Hello, world!");
+
+// Perform the first encryption step with Massey-Omura protocol
+const encryptedMsgSender = moSender.first_encryption_step(message);
+
+// The encoded message is now sent to the receiver...
+// (transmission of encryptedMsgSender)
+
+// Receiver's side
+// ---------------
+const privateKeyReceiver = BigInt("48239108668");
+// Initialize Massey-Omura protocol with the receiver's private key
+const moReceiver = new MasseyOmura(privateKeyReceiver);
+
+// Perform the second encryption step with Massey-Omura protocol
+const encryptedMsgReceiver = moReceiver.second_encryption_step(encryptedMsgSender);
+
+// The double-encrypted message is sent back to the sender...
+// (transmission of encryptedMsgReceiver)
+
+// Sender's side again
+// -------------------
+const partialDecryptedMsg = moSender.partial_decryption_step(encryptedMsgReceiver);
+
+// The partially decrypted message is sent back to the receiver...
+// (transmission of partialDecryptedMsg)
+
+// Receiver's final decryption
+// ---------------------------
+const originalMessage = moReceiver.partial_decryption_step(partialDecryptedMsg);
+
+// Decode the message using the Koblitz method
+// `j` is used to resolve the mapping from the elliptic curve point back to the message
+const decodedMessage = koblitz.decode(originalMessage, j);
+
+console.log(decodedMessage);
+```
+
+## Contributing
+
+Contributions are welcome! If you’d like to contribute to `ecutils`, please follow these steps:
+
+1. Fork the repository.
+2. Create a new branch for your feature or bug fix.
+3. Make your changes and commit them.
+4. Push your branch and open a pull request.
+
+## License
+
+This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index a76117b..41120ea 100644
--- a/package-lock.json
+++ b/package-lock.json
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-      "integrity": "sha512-DMy+ERcEW2q8Z2Po+WNXuw3c5YaUSFjAO5GsJqfEl7UjvtIuFKO6ZrKvcItdy98dwFI2N1tg3zNIdKaQT+aNdA==",
+      "version": "4.0.8",
+      "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.8.tgz",
+      "integrity": "sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==",
       "dev": true,
       "dependencies": {
-        "braces": "^3.0.2",
+        "braces": "^3.0.3",
         "picomatch": "^2.3.1"
       },
       "engines": {
@@ -7574,9 +7539,9 @@
       "dev": true
     },
     "node_modules/path-to-regexp": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-2.2.1.tgz",
-      "integrity": "sha512-gu9bD6Ta5bwGrrU8muHzVOBFFREpp2iRkVfhBJahwJ6p6Xw20SjT0MxLnwkjOibQmGSYhiUnf2FLe7k+jcFmGQ==",
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-3.3.0.tgz",
+      "integrity": "sha512-qyCH421YQPS2WFDxDjftfc1ZR5WKQzVzqsp4n9M2kQhVOo/ByahFoUNJfl58kOcEGfQ//7weFTDhm+ss8Ecxgw==",
       "dev": true
     },
     "node_modules/picocolors": {
@@ -8103,9 +8068,9 @@
       }
     },
     "node_modules/serve": {
-      "version": "14.2.3",
-      "resolved": "https://registry.npmjs.org/serve/-/serve-14.2.3.tgz",
-      "integrity": "sha512-VqUFMC7K3LDGeGnJM9h56D3XGKb6KGgOw0cVNtA26yYXHCcpxf3xwCTUaQoWlVS7i8Jdh3GjQkOB23qsXyjoyQ==",
+      "version": "14.2.4",
+      "resolved": "https://registry.npmjs.org/serve/-/serve-14.2.4.tgz",
+      "integrity": "sha512-qy1S34PJ/fcY8gjVGszDB3EXiPSk5FKhUa7tQe0UPRddxRidc2V6cNHPNewbE1D7MAkgLuWEt3Vw56vYy73tzQ==",
       "dev": true,
       "dependencies": {
         "@zeit/schemas": "2.36.0",
@@ -8117,7 +8082,7 @@
         "clipboardy": "3.0.0",
         "compression": "1.7.4",
         "is-port-reachable": "4.0.0",
-        "serve-handler": "6.1.5",
+        "serve-handler": "6.1.6",
         "update-check": "1.5.4"
       },
       "bin": {
@@ -8128,18 +8093,17 @@
       }
     },
     "node_modules/serve-handler": {
-      "version": "6.1.5",
-      "resolved": "https://registry.npmjs.org/serve-handler/-/serve-handler-6.1.5.tgz",
-      "integrity": "sha512-ijPFle6Hwe8zfmBxJdE+5fta53fdIY0lHISJvuikXB3VYFafRjMRpOffSPvCYsbKyBA7pvy9oYr/BT1O3EArlg==",
+      "version": "6.1.6",
+      "resolved": "https://registry.npmjs.org/serve-handler/-/serve-handler-6.1.6.tgz",
+      "integrity": "sha512-x5RL9Y2p5+Sh3D38Fh9i/iQ5ZK+e4xuXRd/pGbM4D13tgo/MGwbttUk8emytcr1YYzBYs+apnUngBDFYfpjPuQ==",
       "dev": true,
       "dependencies": {
         "bytes": "3.0.0",
         "content-disposition": "0.5.2",
-        "fast-url-parser": "1.1.3",
         "mime-types": "2.1.18",
         "minimatch": "3.1.2",
         "path-is-inside": "1.0.2",
-        "path-to-regexp": "2.2.1",
+        "path-to-regexp": "3.3.0",
         "range-parser": "1.2.0"
       }
     },
@@ -8727,21 +8691,20 @@
       }
     },
     "node_modules/webpack": {
-      "version": "5.91.0",
-      "resolved": "https://registry.npmjs.org/webpack/-/webpack-5.91.0.tgz",
-      "integrity": "sha512-rzVwlLeBWHJbmgTC/8TvAcu5vpJNII+MelQpylD4jNERPwpBJOE2lEcko1zJX3QJeLjTTAnQxn/OJ8bjDzVQaw==",
+      "version": "5.95.0",
+      "resolved": "https://registry.npmjs.org/webpack/-/webpack-5.95.0.tgz",
+      "integrity": "sha512-2t3XstrKULz41MNMBF+cJ97TyHdyQ8HCt//pqErqDvNjU9YQBnZxIHa11VXsi7F3mb5/aO2tuDxdeTPdU7xu9Q==",
       "dev": true,
       "dependencies": {
-        "@types/eslint-scope": "^3.7.3",
         "@types/estree": "^1.0.5",
         "@webassemblyjs/ast": "^1.12.1",
         "@webassemblyjs/wasm-edit": "^1.12.1",
         "@webassemblyjs/wasm-parser": "^1.12.1",
         "acorn": "^8.7.1",
-        "acorn-import-assertions": "^1.9.0",
+        "acorn-import-attributes": "^1.9.5",
         "browserslist": "^4.21.10",
         "chrome-trace-event": "^1.0.2",
-        "enhanced-resolve": "^5.16.0",
+        "enhanced-resolve": "^5.17.1",
         "es-module-lexer": "^1.2.1",
         "eslint-scope": "5.1.1",
         "events": "^3.2.0",
diff --git a/package.json b/package.json
index 2610e0c..f0516d0 100644
--- a/package.json
+++ b/package.json
@@ -1,4 +1,30 @@
 {
+  "name": "ecutils",
+  "version": "0.0.1-alpha.1",
+  "description": "JavaScript library for Elliptic Curve Cryptography: key exchanges (Diffie-Hellman, Massey-Omura), ECDSA signatures, and Koblitz encoding. Suitable for crypto education and secure systems.",
+  "keywords": [
+    "ecdsa",
+    "secure-communication",
+    "public-key-cryptography",
+    "cryptographic-algorithms",
+    "digital-signatures",
+    "python-cryptography",
+    "elliptic-curve-cryptography",
+    "diffie-hellman-key-exchange",
+    "ecc-based-protocols",
+    "message-encoding-and-decoding",
+    "koblitz-encoding",
+    "massey-omura-protocol",
+    "elliptic-curve-operation"
+  ],
+  "author": "Isak Ruas",
+  "license": "MIT",
+  "main": "dist/index.js",
+  "files": [
+    "dist/",
+    "LICENSE",
+    "README.md"
+  ],
   "scripts": {
     "clean": "rm -rf dist/* && rm -rf .babel_cache && rm -rf .jest_cache",
     "build": "npm run clean && babel src -d dist;",
@@ -28,4 +54,4 @@
     "webpack": "^5.91.0",
     "webpack-cli": "^5.1.4"
   }
-}
+}
\ No newline at end of file