diff --git a/packages/hashing/README.md b/packages/hashing/README.md
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@@ -1 +1,39 @@
-<p align="center"><a href="https://protevus.com" target="_blank"><img src="https://git.protevus.com/protevus/branding/raw/branch/main/protevus-logo-bg.png"></a></p>
\ No newline at end of file
+<!-- 
+This README describes the package. If you publish this package to pub.dev,
+this README's contents appear on the landing page for your package.
+
+For information about how to write a good package README, see the guide for
+[writing package pages](https://dart.dev/guides/libraries/writing-package-pages). 
+
+For general information about developing packages, see the Dart guide for
+[creating packages](https://dart.dev/guides/libraries/create-library-packages)
+and the Flutter guide for
+[developing packages and plugins](https://flutter.dev/developing-packages). 
+-->
+
+TODO: Put a short description of the package here that helps potential users
+know whether this package might be useful for them.
+
+## Features
+
+TODO: List what your package can do. Maybe include images, gifs, or videos.
+
+## Getting started
+
+TODO: List prerequisites and provide or point to information on how to
+start using the package.
+
+## Usage
+
+TODO: Include short and useful examples for package users. Add longer examples
+to `/example` folder. 
+
+```dart
+const like = 'sample';
+```
+
+## Additional information
+
+TODO: Tell users more about the package: where to find more information, how to 
+contribute to the package, how to file issues, what response they can expect 
+from the package authors, and more.
diff --git a/packages/hashing/lib/hashing.dart b/packages/hashing/lib/hashing.dart
new file mode 100644
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+/*
+ * This file is part of the Protevus Platform.
+ *
+ * (C) Protevus <developers@protevus.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/// This library provides hashing functionality for the Protevus Platform.
+///
+/// It exports two main components:
+/// - PBKDF2 (Password-Based Key Derivation Function 2) implementation
+/// - Salt generation utilities
+///
+/// These components are essential for secure password hashing and storage.
+library hashing;
+
+export 'package:protevus_hashing/src/pbkdf2.dart';
+export 'package:protevus_hashing/src/salt.dart';
diff --git a/packages/hashing/lib/src/.gitkeep b/packages/hashing/lib/src/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/packages/hashing/lib/src/pbkdf2.dart b/packages/hashing/lib/src/pbkdf2.dart
new file mode 100644
index 0000000..0aa94f0
--- /dev/null
+++ b/packages/hashing/lib/src/pbkdf2.dart
@@ -0,0 +1,140 @@
+/*
+ * This file is part of the Protevus Platform.
+ *
+ * (C) Protevus <developers@protevus.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+import 'dart:convert';
+import 'dart:math';
+import 'dart:typed_data';
+
+import 'package:crypto/crypto.dart';
+
+/// Instances of this type derive a key from a password, salt, and hash function.
+///
+/// https://en.wikipedia.org/wiki/PBKDF2
+class PBKDF2 {
+  /// Creates instance capable of generating a key.
+  ///
+  /// [hashAlgorithm] defaults to [sha256].
+  PBKDF2({Hash? hashAlgorithm}) {
+    this.hashAlgorithm = hashAlgorithm ?? sha256;
+  }
+
+  Hash get hashAlgorithm => _hashAlgorithm;
+  set hashAlgorithm(Hash algorithm) {
+    _hashAlgorithm = algorithm;
+    _blockSize = _hashAlgorithm.convert([1, 2, 3]).bytes.length;
+  }
+
+  late Hash _hashAlgorithm;
+  late int _blockSize;
+
+  /// Hashes a [password] with a given [salt].
+  ///
+  /// The length of this return value will be [keyLength].
+  ///
+  /// See [generateAsBase64String] for generating a random salt.
+  ///
+  /// See also [generateBase64Key], which base64 encodes the key returned from this method for storage.
+  List<int> generateKey(
+    String password,
+    String salt,
+    int rounds,
+    int keyLength,
+  ) {
+    if (keyLength > (pow(2, 32) - 1) * _blockSize) {
+      throw PBKDF2Exception("Derived key too long");
+    }
+
+    final numberOfBlocks = (keyLength / _blockSize).ceil();
+    final hmac = Hmac(hashAlgorithm, utf8.encode(password));
+    final key = ByteData(keyLength);
+    var offset = 0;
+
+    final saltBytes = utf8.encode(salt);
+    final saltLength = saltBytes.length;
+    final inputBuffer = ByteData(saltBytes.length + 4)
+      ..buffer.asUint8List().setRange(0, saltBytes.length, saltBytes);
+
+    for (var blockNumber = 1; blockNumber <= numberOfBlocks; blockNumber++) {
+      inputBuffer.setUint8(saltLength, blockNumber >> 24);
+      inputBuffer.setUint8(saltLength + 1, blockNumber >> 16);
+      inputBuffer.setUint8(saltLength + 2, blockNumber >> 8);
+      inputBuffer.setUint8(saltLength + 3, blockNumber);
+
+      final block = _XORDigestSink.generate(inputBuffer, hmac, rounds);
+      var blockLength = _blockSize;
+      if (offset + blockLength > keyLength) {
+        blockLength = keyLength - offset;
+      }
+      key.buffer.asUint8List().setRange(offset, offset + blockLength, block);
+
+      offset += blockLength;
+    }
+
+    return key.buffer.asUint8List();
+  }
+
+  /// Hashed a [password] with a given [salt] and base64 encodes the result.
+  ///
+  /// This method invokes [generateKey] and base64 encodes the result.
+  String generateBase64Key(
+    String password,
+    String salt,
+    int rounds,
+    int keyLength,
+  ) {
+    const converter = Base64Encoder();
+
+    return converter.convert(generateKey(password, salt, rounds, keyLength));
+  }
+}
+
+/// Thrown when [PBKDF2] throws an exception.
+class PBKDF2Exception implements Exception {
+  PBKDF2Exception(this.message);
+  String message;
+
+  @override
+  String toString() => "PBKDF2Exception: $message";
+}
+
+class _XORDigestSink implements Sink<Digest> {
+  _XORDigestSink(ByteData inputBuffer, Hmac hmac) {
+    lastDigest = hmac.convert(inputBuffer.buffer.asUint8List()).bytes;
+    bytes = ByteData(lastDigest.length)
+      ..buffer.asUint8List().setRange(0, lastDigest.length, lastDigest);
+  }
+
+  static Uint8List generate(ByteData inputBuffer, Hmac hmac, int rounds) {
+    final hashSink = _XORDigestSink(inputBuffer, hmac);
+
+    // If rounds == 1, we have already run the first hash in the constructor
+    // so this loop won't run.
+    for (var round = 1; round < rounds; round++) {
+      final hmacSink = hmac.startChunkedConversion(hashSink);
+      hmacSink.add(hashSink.lastDigest);
+      hmacSink.close();
+    }
+
+    return hashSink.bytes.buffer.asUint8List();
+  }
+
+  late ByteData bytes;
+  late List<int> lastDigest;
+
+  @override
+  void add(Digest digest) {
+    lastDigest = digest.bytes;
+    for (var i = 0; i < digest.bytes.length; i++) {
+      bytes.setUint8(i, bytes.getUint8(i) ^ lastDigest[i]);
+    }
+  }
+
+  @override
+  void close() {}
+}
diff --git a/packages/hashing/lib/src/salt.dart b/packages/hashing/lib/src/salt.dart
new file mode 100644
index 0000000..2e5ca8d
--- /dev/null
+++ b/packages/hashing/lib/src/salt.dart
@@ -0,0 +1,34 @@
+/*
+ * This file is part of the Protevus Platform.
+ *
+ * (C) Protevus <developers@protevus.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+import 'dart:convert';
+import 'dart:math';
+import 'dart:typed_data';
+
+/// Generates a random salt of [length] bytes from a cryptographically secure random number generator.
+///
+/// Each element of this list is a byte.
+List<int> generate(int length) {
+  final buffer = Uint8List(length);
+  final rng = Random.secure();
+  for (var i = 0; i < length; i++) {
+    buffer[i] = rng.nextInt(256);
+  }
+
+  return buffer;
+}
+
+/// Generates a random salt of [length] bytes from a cryptographically secure random number generator and encodes it to Base64.
+///
+/// [length] is the number of bytes generated, not the [length] of the base64 encoded string returned. Decoding
+/// the base64 encoded string will yield [length] number of bytes.
+String generateAsBase64String(int length) {
+  const encoder = Base64Encoder();
+  return encoder.convert(generate(length));
+}