diff --git a/cryptography/lib/cryptography.dart b/cryptography/lib/cryptography.dart
index b38ef8e..53cdf9f 100644
--- a/cryptography/lib/cryptography.dart
+++ b/cryptography/lib/cryptography.dart
@@ -14,7 +14,7 @@
 
 /// Cryptographic algorithms for Dart / Flutter developers.
 ///
-/// # Algorithm types
+/// ## Algorithm types
 ///   * [Cipher]
 ///   * [KeyExchangeAlgorithm]
 ///   * [KdfAlgorithm]
@@ -22,7 +22,7 @@
 ///   * [MacAlgorithm]
 ///   * [SignatureAlgorithm]
 ///
-/// # Implementation factory
+/// ## Implementation factory
 ///
 /// [Cryptography.instance] determines which implementation of an algorithm is
 /// used when you call factory method such as [Sha256()].
diff --git a/cryptography/lib/dart.dart b/cryptography/lib/dart.dart
index e59175f..9683f25 100644
--- a/cryptography/lib/dart.dart
+++ b/cryptography/lib/dart.dart
@@ -16,7 +16,7 @@
 ///
 /// See [DartCryptography].
 ///
-/// # Synchronous evaluation
+/// ## Synchronous evaluation
 ///   * [DartCipher]
 ///   * [DartHashAlgorithm]
 ///   * [DartMacAlgorithm]
diff --git a/cryptography/lib/src/browser/cryptography_outside_browser.dart b/cryptography/lib/src/browser/cryptography_outside_browser.dart
index 7ff3134..00f3887 100644
--- a/cryptography/lib/src/browser/cryptography_outside_browser.dart
+++ b/cryptography/lib/src/browser/cryptography_outside_browser.dart
@@ -17,7 +17,7 @@ import 'package:cryptography/dart.dart';
 
 /// An implementation of [Cryptography] using Web Cryptography API.
 ///
-/// # Algorithms
+/// ## Algorithms
 /// The following algorithms are supported:
 ///   * [AesCbc]
 ///   * [AesCtr]
diff --git a/cryptography/lib/src/cryptography/algorithms.dart b/cryptography/lib/src/cryptography/algorithms.dart
index f3e3188..37a6885 100644
--- a/cryptography/lib/src/cryptography/algorithms.dart
+++ b/cryptography/lib/src/cryptography/algorithms.dart
@@ -7,13 +7,13 @@ import 'package:meta/meta.dart';
 
 /// _AES-CBC_ (cipher block chaining mode) [Cipher].
 ///
-/// # Available implementation
+/// ## Available implementation
 ///   * In browsers, [BrowserAesCbc] is used by default.
 ///   * Otherwise [DartAesCbc] is used by default.
 ///   * The package [cryptography_flutter](https://pub.dev/packages/cryptography_flutter)
 ///     supports native implementations available in Android and iOS.
 ///
-/// # About the algorithm
+/// ## About the algorithm
 ///   * Three possible key lengths:
 ///     * 128 bits: [AesCbc.with128bits]
 ///     * 192 bits: [AesCbc.with192bits]
@@ -24,7 +24,7 @@ import 'package:meta/meta.dart';
 ///   * You must choose some [macAlgorithm]. If you are sure that you don't need
 ///     one, use [MacAlgorithm.empty].
 ///
-/// # Example
+/// ## Example
 /// ```dart
 /// import 'package:cryptography/cryptography.dart';
 ///
@@ -112,13 +112,13 @@ abstract class AesCbc extends Cipher {
 
 /// _AES-CTR_ (counter mode) [Cipher].
 ///
-/// # Available implementation
+/// ## Available implementation
 ///   * In browsers, [BrowserAesCtr] is used by default.
 ///   * Otherwise [DartAesCtr] is used by default.
 ///   * The package [cryptography_flutter](https://pub.dev/packages/cryptography_flutter)
 ///     supports native implementations available in Android and iOS.
 ///
-/// # About the algorithm
+/// ## About the algorithm
 ///   * Three possible key lengths:
 ///     * 128 bits: [AesCtr.with128bits]
 ///     * 192 bits: [AesCtr.with192bits]
@@ -132,7 +132,7 @@ abstract class AesCbc extends Cipher {
 ///   * You must choose some [macAlgorithm]. If you are sure that you don't need
 ///     one, use [MacAlgorithm.empty].
 ///
-/// # Example
+/// ## Example
 /// ```dart
 /// import 'package:cryptography/cryptography.dart';
 ///
@@ -229,7 +229,7 @@ abstract class AesCtr extends StreamingCipher {
 
 /// _AES-GCM_ (Galois/Counter Mode) [Cipher].
 ///
-/// # Available implementation
+/// ## Available implementation
 ///   * In browsers, [BrowserAesGcm] is used by default.
 ///   * Otherwise [DartAesGcm] is used by default.
 ///   * The package [cryptography_flutter](https://pub.dev/packages/cryptography_flutter)
@@ -237,7 +237,7 @@ abstract class AesCtr extends StreamingCipher {
 ///     __We recommend you use "package:cryptography_flutter" for the best
 ///     performance and easier cryptographic compliance.__
 ///
-/// # About the algorithm
+/// ## About the algorithm
 ///   * Three possible key lengths:
 ///     * 128 bits: [AesGcm.with128bits]
 ///     * 192 bits: [AesGcm.with192bits]
@@ -250,7 +250,7 @@ abstract class AesCtr extends StreamingCipher {
 ///   * AES-GCM standard specifies a MAC algorithm ("GCM"). The output is a
 ///     128-bit [Mac].
 ///
-/// # Example
+/// ## Example
 /// ```dart
 /// import 'package:cryptography/cryptography.dart';
 ///
@@ -352,7 +352,7 @@ abstract class AesGcm extends StreamingCipher {
 /// algorithm can provide much better security than older algorithms such as
 /// [Pbkdf2].
 ///
-/// # Example
+/// ## Example
 /// ```
 /// import 'package:cryptography/cryptography.dart';
 ///
@@ -374,7 +374,7 @@ abstract class AesGcm extends StreamingCipher {
 /// }
 /// ```
 ///
-/// # In need of synchronous APIs?
+/// ## In need of synchronous APIs?
 ///
 /// If you need to perform operations synchronously, use [DartArgon2id] in
 /// _package:cryptography/dart.dart_.
@@ -488,7 +488,7 @@ abstract class Argon2id extends KdfAlgorithm {
 /// }
 /// ```
 ///
-/// # In need of synchronous APIs?
+/// ## In need of synchronous APIs?
 ///
 /// If you need to perform operations synchronously, use [DartBlake2b] in
 /// _package:cryptography/dart.dart_.
@@ -553,7 +553,7 @@ abstract class Blake2b extends HashAlgorithm {
 /// }
 /// ```
 ///
-/// # In need of synchronous APIs?
+/// ## In need of synchronous APIs?
 ///
 /// If you need to perform operations synchronously, use [DartBlake2s] in
 /// _package:cryptography/dart.dart_.
@@ -587,11 +587,11 @@ abstract class Blake2s extends HashAlgorithm {
 /// which does message authentication with a standard AEAD construction for
 /// _ChaCha20_.
 ///
-/// # About the algorithm
+/// ## About the algorithm
 ///   * [secretKeyLength] is 32 bytes.
 ///   * [nonceLength] is 12 bytes.\
 ///
-/// # Example
+/// ## Example
 /// ```dart
 /// import 'package:cryptography/cryptography.dart';
 ///
@@ -619,7 +619,7 @@ abstract class Blake2s extends HashAlgorithm {
 /// }
 /// ```
 ///
-/// # In need of synchronous APIs?
+/// ## In need of synchronous APIs?
 ///
 /// If you need to perform operations synchronously, use [DartChacha20] in
 /// _package:cryptography/dart.dart_.
@@ -640,7 +640,7 @@ abstract class Chacha20 extends StreamingCipher {
   /// MAC. AAD (Associated Authenticated Data) is supported by [encrypt()] and
   /// [decrypt()].
   ///
-  /// # About the algorithm
+  /// ## About the algorithm
   ///   * [secretKeyLength] is 32 bytes.
   ///   * [nonceLength] is 12 bytes.\
   factory Chacha20.poly1305Aead() {
@@ -856,7 +856,7 @@ abstract class Ecdsa extends SignatureAlgorithm {
 /// }
 /// ```
 ///
-/// # In need of synchronous APIs?
+/// ## In need of synchronous APIs?
 ///
 /// If you need to perform operations synchronously, use [DartEd25519] in
 /// _package:cryptography/dart.dart_.
@@ -977,7 +977,7 @@ abstract class Hkdf extends KdfAlgorithm {
 ///
 /// If you need synchronous computations, use [DartHmac].
 ///
-/// # Example
+/// ## Example
 /// ```
 /// import 'package:cryptography/cryptography.dart';
 ///
@@ -1324,7 +1324,7 @@ abstract class RsaSsaPkcs1v15 extends SignatureAlgorithm {
 /// }
 /// ```
 ///
-/// # In need of synchronous APIs?
+/// ## In need of synchronous APIs?
 ///
 /// If you need to perform operations synchronously, use [DartSha1] in
 /// _package:cryptography/dart.dart_.
@@ -1390,7 +1390,7 @@ abstract class Sha1 extends HashAlgorithm {
 /// }
 /// ```
 ///
-/// # In need of synchronous APIs?
+/// ## In need of synchronous APIs?
 ///
 /// If you need to perform operations synchronously, use [DartSha224] in
 /// _package:cryptography/dart.dart_.
@@ -1456,7 +1456,7 @@ abstract class Sha224 extends HashAlgorithm {
 /// }
 /// ```
 ///
-/// # In need of synchronous APIs?
+/// ## In need of synchronous APIs?
 ///
 /// If you need to perform operations synchronously, use [DartSha256] in
 /// _package:cryptography/dart.dart_.
@@ -1522,7 +1522,7 @@ abstract class Sha256 extends HashAlgorithm {
 /// }
 /// ```
 ///
-/// # In need of synchronous APIs?
+/// ## In need of synchronous APIs?
 ///
 /// If you need to perform operations synchronously, use [DartSha384] in
 /// _package:cryptography/dart.dart_.
@@ -1588,7 +1588,7 @@ abstract class Sha384 extends HashAlgorithm {
 /// }
 /// ```
 ///
-/// # In need of synchronous APIs?
+/// ## In need of synchronous APIs?
 ///
 /// If you need to perform operations synchronously, use [DartSha512] in
 /// _package:cryptography/dart.dart_.
@@ -1679,7 +1679,7 @@ abstract class StreamingCipher extends Cipher {
 /// }
 /// ```
 ///
-/// # In need of synchronous APIs?
+/// ## In need of synchronous APIs?
 ///
 /// If you need to perform operations synchronously, use [DartX25519] in
 /// _package:cryptography/dart.dart_.
@@ -1724,7 +1724,7 @@ abstract class X25519 extends KeyExchangeAlgorithm {
 ///
 /// See [chacha20].
 ///
-/// # In need of synchronous APIs?
+/// ## In need of synchronous APIs?
 ///
 /// If you need to perform operations synchronously, use [DartXchacha20] in
 /// _package:cryptography/dart.dart_.
diff --git a/cryptography/lib/src/cryptography/cipher.dart b/cryptography/lib/src/cryptography/cipher.dart
index 0f4ce29..dcce4be 100644
--- a/cryptography/lib/src/cryptography/cipher.dart
+++ b/cryptography/lib/src/cryptography/cipher.dart
@@ -19,7 +19,7 @@ import 'package:cryptography/helpers.dart';
 
 /// A cipher that supports [encrypt()] and [decrypt()].
 ///
-/// # Available algorithms
+/// ## Available algorithms
 ///   * [AesCbc]
 ///   * [AesCtr]
 ///   * [AesGcm]
@@ -28,7 +28,7 @@ import 'package:cryptography/helpers.dart';
 ///   * [Xchacha20]
 ///   * [Xchacha20.poly1305Aead]
 ///
-/// # Example
+/// ## Example
 /// An example of using [AesCtr] and [Hmac]:
 /// ```
 /// import 'package:cryptography/cryptography.dart';
diff --git a/cryptography/lib/src/cryptography/cryptography.dart b/cryptography/lib/src/cryptography/cryptography.dart
index 23fae67..f6d4f86 100644
--- a/cryptography/lib/src/cryptography/cryptography.dart
+++ b/cryptography/lib/src/cryptography/cryptography.dart
@@ -18,12 +18,12 @@ import 'package:cryptography/dart.dart';
 
 /// Returns cryptographic algorithm implementations.
 ///
-/// # Implementations
+/// ## Implementations
 ///   * [DartCryptography]
 ///   * [BrowserCryptography]
 ///   * [FlutterCryptography](https://pub.dev/documentation/cryptography_flutter/latest/cryptography_flutter/FlutterCryptography-class.html) (_package:cryptography_flutter_)
 ///
-/// # Setting implementation
+/// ## Setting implementation
 /// In tests, you can set the static variable like this:
 /// ```
 /// import 'package:cryptography/cryptography.dart';
diff --git a/cryptography/lib/src/cryptography/ec_key_pair.dart b/cryptography/lib/src/cryptography/ec_key_pair.dart
index 877335d..c4ae01a 100644
--- a/cryptography/lib/src/cryptography/ec_key_pair.dart
+++ b/cryptography/lib/src/cryptography/ec_key_pair.dart
@@ -21,11 +21,11 @@ import 'package:cryptography/helpers.dart';
 /// If you are encoding/decoding JWK (JSON Web Key) format, use
 /// [package:jwk](https://pub.dev/packages/jwk).
 ///
-/// # Related classes
+/// ## Related classes
 ///   * [EcKeyPairData]
 ///   * [EcPublicKey]
 ///
-/// # Algorithms that use this class
+/// ## Algorithms that use this class
 ///   * [Ecdh]
 ///   * [Ecdsa]
 ///
diff --git a/cryptography/lib/src/cryptography/ec_public_key.dart b/cryptography/lib/src/cryptography/ec_public_key.dart
index 9f90ff0..1586810 100644
--- a/cryptography/lib/src/cryptography/ec_public_key.dart
+++ b/cryptography/lib/src/cryptography/ec_public_key.dart
@@ -21,11 +21,11 @@ import 'package:cryptography/cryptography.dart';
 /// If you are encoding/decoding JWK (JSON Web Key) format, use
 /// [package:jwk](https://pub.dev/packages/jwk).
 ///
-/// # Related classes
+/// ## Related classes
 ///   * [EcKeyPair]
 ///   * [EcKeyPairData]
 ///
-/// # Algorithms that use this class
+/// ## Algorithms that use this class
 ///   * [Ecdh]
 ///   * [Ecdsa]
 ///
diff --git a/cryptography/lib/src/cryptography/hash_algorithm.dart b/cryptography/lib/src/cryptography/hash_algorithm.dart
index 65906c7..460db00 100644
--- a/cryptography/lib/src/cryptography/hash_algorithm.dart
+++ b/cryptography/lib/src/cryptography/hash_algorithm.dart
@@ -20,7 +20,7 @@ import 'package:meta/meta.dart';
 
 /// A hash algorithm that produces a [Hash].
 ///
-/// # Available algorithms
+/// ## Available algorithms
 ///   * [Blake2b]
 ///   * [Blake2s]
 ///   * [Sha1]
@@ -29,7 +29,7 @@ import 'package:meta/meta.dart';
 ///   * [Sha384] (SHA2-384)
 ///   * [Sha512] (SHA2-512)
 ///
-/// # Example: simple usage
+/// ## Example: simple usage
 /// ```
 /// import 'package:cryptography/cryptography.dart';
 ///
@@ -40,7 +40,7 @@ import 'package:meta/meta.dart';
 /// }
 /// ```
 ///
-/// # Example: hashing many chunks
+/// ## Example: hashing many chunks
 /// ```
 /// import 'package:cryptography/cryptography.dart';
 ///
@@ -81,7 +81,7 @@ abstract class HashAlgorithm {
 
   /// Constructs a sink for hashing chunks.
   ///
-  /// # Example
+  /// ## Example
   /// An example with [Sha256]:
   /// ```
   /// import 'package:cryptography/cryptography.dart';
diff --git a/cryptography/lib/src/cryptography/kdf_algorithm.dart b/cryptography/lib/src/cryptography/kdf_algorithm.dart
index c22d324..e8ed319 100644
--- a/cryptography/lib/src/cryptography/kdf_algorithm.dart
+++ b/cryptography/lib/src/cryptography/kdf_algorithm.dart
@@ -16,7 +16,7 @@ import 'package:cryptography/cryptography.dart';
 
 /// Abstract superclass for Key Derivation Algorithms (KDFs).
 ///
-/// # Available algorithms
+/// ## Available algorithms
 ///   * [Argon2id] (suitable for password hashing)
 ///   * [Hchacha20]
 ///   * [Hkdf]
diff --git a/cryptography/lib/src/cryptography/key_exchange_algorithm.dart b/cryptography/lib/src/cryptography/key_exchange_algorithm.dart
index 4ade71e..1aa1c2f 100644
--- a/cryptography/lib/src/cryptography/key_exchange_algorithm.dart
+++ b/cryptography/lib/src/cryptography/key_exchange_algorithm.dart
@@ -16,13 +16,13 @@ import 'package:cryptography/cryptography.dart';
 
 /// A key exchange algorithm that supports [newKeyPair()] and [sharedSecretKey()].
 ///
-/// # Available algorithms
+/// ## Available algorithms
 ///   * [Ecdh.p256]
 ///   * [Ecdh.p384]
 ///   * [Ecdh.p521]
 ///   * [X25519]
 ///
-/// # Example
+/// ## Example
 /// In this example, we use [X25519]:
 /// ```dart
 /// import 'package:cryptography/cryptography.dart';
diff --git a/cryptography/lib/src/cryptography/key_pair.dart b/cryptography/lib/src/cryptography/key_pair.dart
index f78facf..a9b263e 100644
--- a/cryptography/lib/src/cryptography/key_pair.dart
+++ b/cryptography/lib/src/cryptography/key_pair.dart
@@ -29,7 +29,7 @@ abstract class KeyPair {
 
 /// Extracted data of a [KeyPair].
 ///
-/// # Subclasses
+/// ## Subclasses
 ///   * [EcKeyPairData]
 ///   * [SimpleKeyPairData]
 ///   * [RsaKeyPairData]
@@ -50,7 +50,7 @@ abstract class KeyPairData extends KeyPair {
 
 /// A public key of some [KeyPair].
 ///
-/// # Subclasses
+/// ## Subclasses
 ///   * [EcPublicKey]
 ///   * [SimplePublicKey]
 ///   * [RsaPublicKey]
diff --git a/cryptography/lib/src/cryptography/secret_box.dart b/cryptography/lib/src/cryptography/secret_box.dart
index 01b6fe9..860953d 100644
--- a/cryptography/lib/src/cryptography/secret_box.dart
+++ b/cryptography/lib/src/cryptography/secret_box.dart
@@ -24,7 +24,7 @@ import 'package:cryptography/src/utils.dart';
 ///  * [cipherText]
 ///  * [mac] (message authentication code)
 ///
-/// # Concatenating fields
+/// ## Concatenating fields
 /// When you storing / loading secret boxes, you can use [concatenation] and
 /// [fromConcatenation]:
 /// ```
diff --git a/cryptography/lib/src/cryptography/secret_key.dart b/cryptography/lib/src/cryptography/secret_key.dart
index 623aed6..ad5cd29 100644
--- a/cryptography/lib/src/cryptography/secret_key.dart
+++ b/cryptography/lib/src/cryptography/secret_key.dart
@@ -66,7 +66,7 @@ class SecretKeyData extends SecretKey {
   /// You can give a custom random number generator. This can be useful for
   /// deterministic tests.
   ///
-  /// # Example
+  /// ## Example
   /// ```
   /// // Generate 32 random bytes
   /// final key = SecretKey.randomBytes(32);
diff --git a/cryptography/lib/src/cryptography/signature_algorithm.dart b/cryptography/lib/src/cryptography/signature_algorithm.dart
index 4ebff45..331c002 100644
--- a/cryptography/lib/src/cryptography/signature_algorithm.dart
+++ b/cryptography/lib/src/cryptography/signature_algorithm.dart
@@ -17,7 +17,7 @@ import 'package:cryptography/cryptography.dart';
 /// An digital signature algorithm that supports [newKeyPair()], [sign()],
 /// [verify()].
 ///
-/// # Available algorithms
+/// ## Available algorithms
 ///   * [Ecdsa.p256]
 ///   * [Ecdsa.p384]
 ///   * [Ecdsa.p521]
@@ -25,7 +25,7 @@ import 'package:cryptography/cryptography.dart';
 ///   * [RsaPss]
 ///   * [RsaSsaPkcs1v15]
 ///
-/// # Example
+/// ## Example
 /// In this example, we use [Ed25519]:
 /// ```
 /// import 'package:cryptography/cryptography.dart';
diff --git a/cryptography/lib/src/cryptography/simple_key_pair.dart b/cryptography/lib/src/cryptography/simple_key_pair.dart
index dabdc10..fe6867c 100644
--- a/cryptography/lib/src/cryptography/simple_key_pair.dart
+++ b/cryptography/lib/src/cryptography/simple_key_pair.dart
@@ -62,7 +62,7 @@ class SimpleKeyPairData extends KeyPairData implements SimpleKeyPair {
     this.bytes, {
     required FutureOr<SimplePublicKey> publicKey,
     required this.type,
-  })   : _publicKey = publicKey,
+  })  : _publicKey = publicKey,
         super(type: type);
 
   @override
diff --git a/cryptography/lib/src/dart/argon2.dart b/cryptography/lib/src/dart/argon2.dart
index 9157b63..51ed217 100644
--- a/cryptography/lib/src/dart/argon2.dart
+++ b/cryptography/lib/src/dart/argon2.dart
@@ -36,7 +36,7 @@ class DartArgon2id extends Argon2id {
     required this.memorySize,
     required this.iterations,
     required this.hashLength,
-  })   : assert(parallelism >= 1),
+  })  : assert(parallelism >= 1),
         assert(memorySize >= 8 * parallelism),
         assert(iterations >= 1),
         assert(hashLength >= 4),
diff --git a/cryptography/lib/src/dart/chacha20.dart b/cryptography/lib/src/dart/chacha20.dart
index a65c075..beebed4 100644
--- a/cryptography/lib/src/dart/chacha20.dart
+++ b/cryptography/lib/src/dart/chacha20.dart
@@ -20,7 +20,7 @@ import 'package:cryptography/src/utils.dart';
 
 /// [Chacha20] implemented in pure Dart.
 ///
-/// # Recommendation
+/// ## Recommendation
 /// Usually you should use [Cryptography.chacha20]:
 /// ```
 /// final cipher = Cryptography.instance.chacha20()
diff --git a/cryptography/lib/src/dart/cryptography.dart b/cryptography/lib/src/dart/cryptography.dart
index d148a6d..8f60a7e 100644
--- a/cryptography/lib/src/dart/cryptography.dart
+++ b/cryptography/lib/src/dart/cryptography.dart
@@ -17,7 +17,7 @@ import 'package:cryptography/dart.dart';
 
 /// An implementation of [Cryptography] in pure Dart.
 ///
-/// # Algorithms
+/// ## Algorithms
 /// The following algorithms are supported:
 ///   * [AesCbc]
 ///   * [AesCtr]
diff --git a/cryptography/lib/src/dart/pbkdf2.dart b/cryptography/lib/src/dart/pbkdf2.dart
index b2baa43..440f993 100644
--- a/cryptography/lib/src/dart/pbkdf2.dart
+++ b/cryptography/lib/src/dart/pbkdf2.dart
@@ -31,7 +31,7 @@ class DartPbkdf2 extends Pbkdf2 {
     required this.macAlgorithm,
     required this.iterations,
     required this.bits,
-  })   : assert(iterations >= 1),
+  })  : assert(iterations >= 1),
         assert(bits >= 64),
         super.constructor();
 
diff --git a/cryptography/lib/src/dart/poly1305.dart b/cryptography/lib/src/dart/poly1305.dart
index 3a30bc9..11fa479 100644
--- a/cryptography/lib/src/dart/poly1305.dart
+++ b/cryptography/lib/src/dart/poly1305.dart
@@ -18,7 +18,7 @@ import 'package:cryptography/cryptography.dart';
 
 /// [Poly1305] implemented in pure Dart.
 ///
-/// # Known limitations
+/// ## Known limitations
 ///   * Currently uses [BigInt]
 class DartPoly1305 extends Poly1305 {
   const DartPoly1305() : super.constructor();
diff --git a/cryptography/lib/src/dart/xchacha20.dart b/cryptography/lib/src/dart/xchacha20.dart
index 7e8ea5c..d56ea81 100644
--- a/cryptography/lib/src/dart/xchacha20.dart
+++ b/cryptography/lib/src/dart/xchacha20.dart
@@ -26,7 +26,7 @@ class DartXchacha20 extends Xchacha20 {
 
   DartXchacha20({
     required this.macAlgorithm,
-  })   : _chacha20 = Chacha20(macAlgorithm: MacAlgorithm.empty),
+  })  : _chacha20 = Chacha20(macAlgorithm: MacAlgorithm.empty),
         _hchacha20 = Hchacha20(),
         super.constructor();
 
diff --git a/cryptography/lib/src/utils/bytes.dart b/cryptography/lib/src/utils/bytes.dart
index e426a32..e6e2b01 100644
--- a/cryptography/lib/src/utils/bytes.dart
+++ b/cryptography/lib/src/utils/bytes.dart
@@ -16,7 +16,7 @@ import 'dart:typed_data';
 
 /// Interprets the bytes a big endian integer and increments them by [int].
 ///
-/// # Example
+/// ## Example
 /// ```
 /// final bytes = [0,2,255];
 /// bytesIncrementBigEndian(bytes, 5);
diff --git a/cryptography/test/secret_box_test.dart b/cryptography/test/secret_box_test.dart
index be7c211..c058ca7 100644
--- a/cryptography/test/secret_box_test.dart
+++ b/cryptography/test/secret_box_test.dart
@@ -73,7 +73,6 @@ void main() {
       );
     });
 
-
     // checkMac() is tested in other tests too, but some redundancy is good.
     test('checkMac()', () async {
       final algorithm = Chacha20(macAlgorithm: Poly1305());
diff --git a/cryptography_flutter/example/lib/main.dart b/cryptography_flutter/example/lib/main.dart
index ba6ec3e..aca5544 100644
--- a/cryptography_flutter/example/lib/main.dart
+++ b/cryptography_flutter/example/lib/main.dart
@@ -174,8 +174,7 @@ class _CipherPageState extends State<CipherPage> {
                   minLines: 1,
                   maxLines: 16,
                   enableInteractiveSelection: true,
-                  decoration:
-                      InputDecoration(labelText: 'Ciphertext (hex)'),
+                  decoration: InputDecoration(labelText: 'Ciphertext (hex)'),
                 ),
                 const SizedBox(height: 10),
                 TextField(
diff --git a/cryptography_flutter/lib/src/aes_cbc.dart b/cryptography_flutter/lib/src/aes_cbc.dart
index 8756ccc..ed5ff20 100644
--- a/cryptography_flutter/lib/src/aes_cbc.dart
+++ b/cryptography_flutter/lib/src/aes_cbc.dart
@@ -20,4 +20,4 @@ class FlutterAesCbc extends FlutterCipher implements AesCbc {
 
   @override
   int get secretKeyLength => fallback.secretKeyLength;
-}
\ No newline at end of file
+}
diff --git a/cryptography_flutter/lib/src/aes_ctr.dart b/cryptography_flutter/lib/src/aes_ctr.dart
index a2e6bfe..c7ca2bc 100644
--- a/cryptography_flutter/lib/src/aes_ctr.dart
+++ b/cryptography_flutter/lib/src/aes_ctr.dart
@@ -22,4 +22,4 @@ class FlutterAesCtr extends FlutterStreamingCipher implements AesCtr {
 
   @override
   int get secretKeyLength => fallback.secretKeyLength;
-}
\ No newline at end of file
+}
diff --git a/cryptography_flutter/lib/src/aes_gcm.dart b/cryptography_flutter/lib/src/aes_gcm.dart
index 6573995..730a454 100644
--- a/cryptography_flutter/lib/src/aes_gcm.dart
+++ b/cryptography_flutter/lib/src/aes_gcm.dart
@@ -20,4 +20,4 @@ class FlutterAesGcm extends FlutterStreamingCipher implements AesGcm {
 
   @override
   int get secretKeyLength => fallback.secretKeyLength;
-}
\ No newline at end of file
+}
diff --git a/cryptography_flutter/lib/src/chacha20.dart b/cryptography_flutter/lib/src/chacha20.dart
index a818fa6..ad66bf1 100644
--- a/cryptography_flutter/lib/src/chacha20.dart
+++ b/cryptography_flutter/lib/src/chacha20.dart
@@ -15,8 +15,8 @@ class FlutterChacha20 extends FlutterStreamingCipher implements Chacha20 {
   @override
   bool get isSupportedPlatform =>
       (Platform.isAndroid || Platform.isIOS || Platform.isMacOS) &&
-          macAlgorithm is DartChacha20Poly1305AeadMacAlgorithm;
+      macAlgorithm is DartChacha20Poly1305AeadMacAlgorithm;
 
   @override
   String get pluginCipherName => 'Chacha20.poly1305Aead';
-}
\ No newline at end of file
+}
diff --git a/cryptography_flutter/lib/src/flutter_cryptography.dart b/cryptography_flutter/lib/src/flutter_cryptography.dart
index 8acf222..d129d3d 100644
--- a/cryptography_flutter/lib/src/flutter_cryptography.dart
+++ b/cryptography_flutter/lib/src/flutter_cryptography.dart
@@ -15,7 +15,8 @@
 import 'package:cryptography/browser.dart';
 import 'package:cryptography/cryptography.dart';
 
-import 'flutter_cryptography_impl_vm.dart' if (dart.library.html) 'flutter_cryptography_impl_browser.dart';
+import 'flutter_cryptography_impl_vm.dart'
+    if (dart.library.html) 'flutter_cryptography_impl_browser.dart';
 
 /// An implementation [Cryptography] that uses native operating system APIs.
 ///
diff --git a/cryptography_flutter/lib/src/flutter_cryptography_impl_browser.dart b/cryptography_flutter/lib/src/flutter_cryptography_impl_browser.dart
index 8ded0ae..4f312df 100644
--- a/cryptography_flutter/lib/src/flutter_cryptography_impl_browser.dart
+++ b/cryptography_flutter/lib/src/flutter_cryptography_impl_browser.dart
@@ -16,6 +16,5 @@ import 'package:cryptography/browser.dart';
 
 import '../cryptography_flutter.dart';
 
-class FlutterCryptographyImpl extends BrowserCryptography implements FlutterCryptography {
-
-}
+class FlutterCryptographyImpl extends BrowserCryptography
+    implements FlutterCryptography {}
diff --git a/cryptography_flutter/lib/src/flutter_cryptography_impl_vm.dart b/cryptography_flutter/lib/src/flutter_cryptography_impl_vm.dart
index 6983c22..140a8be 100644
--- a/cryptography_flutter/lib/src/flutter_cryptography_impl_vm.dart
+++ b/cryptography_flutter/lib/src/flutter_cryptography_impl_vm.dart
@@ -17,7 +17,8 @@ import 'package:cryptography/cryptography.dart';
 
 import '../cryptography_flutter.dart';
 
-class FlutterCryptographyImpl extends BrowserCryptography implements FlutterCryptography {
+class FlutterCryptographyImpl extends BrowserCryptography
+    implements FlutterCryptography {
   FlutterCryptographyImpl();
 
   @override