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#409 handle aes decrypt of empty arrays correctl

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Eliot Jones
2022-01-12 19:37:44 +00:00
parent b89c8c577d
commit 5b66e4b846
1 changed files with 5 additions and 0 deletions
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5
src/UglyToad.PdfPig/Encryption/AesEncryptionHelper.cs
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@@ -13,6 +13,11 @@
public static byte[] Decrypt(byte[] data, byte[] finalKey) public static byte[] Decrypt(byte[] data, byte[] finalKey)
{ {
if (data.Length == 0)
{
return data;
}
var iv = new byte[16]; var iv = new byte[16];
Array.Copy(data, iv, iv.Length); Array.Copy(data, iv, iv.Length);