From efcf21ebc84f17d089c08cd7848bf6707de7be51 Mon Sep 17 00:00:00 2001
From: Pointcheval Hugo <hugo@gitlab.pointcheval.fr>
Date: Sat, 19 Dec 2020 17:24:10 +0100
Subject: [PATCH] Add some exceptions

---
 lib/src/exceptions.dart | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/lib/src/exceptions.dart b/lib/src/exceptions.dart
index 1001df1..690d137 100644
--- a/lib/src/exceptions.dart
+++ b/lib/src/exceptions.dart
@@ -6,12 +6,20 @@ class NativeCryptoException implements Exception {
   NativeCryptoException(this.message);
 }
 
+class UtilsException extends NativeCryptoException {
+  UtilsException(message) : super(message);
+}
+
 class KeyException extends NativeCryptoException {
   KeyException(message) : super(message);
 }
 
-class UtilsException extends NativeCryptoException {
-  UtilsException(message) : super(message);
+class KeyGenerationException extends NativeCryptoException {
+  KeyGenerationException(message) : super(message);
+}
+
+class KeyPairGenerationException extends NativeCryptoException {
+  KeyPairGenerationException(message) : super(message);
 }
 
 class KeyDerivationException extends NativeCryptoException {
@@ -30,6 +38,10 @@ class DigestInitException extends NativeCryptoException {
   DigestInitException(message) : super(message);
 }
 
+class DigestException extends NativeCryptoException {
+  DigestException(message) : super(message);
+}
+
 class EncryptionException extends NativeCryptoException {
   EncryptionException(message) : super(message);
 }