diff --git a/DigitalData.Core.Abstractions/Security/IRSAFactory.cs b/DigitalData.Core.Abstractions/Security/IRSAFactory.cs
index 0dfea9d..7ff812e 100644
--- a/DigitalData.Core.Abstractions/Security/IRSAFactory.cs
+++ b/DigitalData.Core.Abstractions/Security/IRSAFactory.cs
@@ -12,7 +12,5 @@ namespace DigitalData.Core.Abstractions.Security
             PbeEncryptionAlgorithm? pbeEncryptionAlgorithm = null,
             HashAlgorithmName? hashAlgorithmName = null,
             int? iterationCount = null);
-
-        Task<IRSADecryptor> ReadRSADecryptorAsync(string path, Version? version = null, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/DigitalData.Core.Security/Config/AsymCryptParams.cs b/DigitalData.Core.Security/Config/AsymCryptParams.cs
index 0e167a8..edaa53b 100644
--- a/DigitalData.Core.Security/Config/AsymCryptParams.cs
+++ b/DigitalData.Core.Security/Config/AsymCryptParams.cs
@@ -1,4 +1,5 @@
 using DigitalData.Core.Abstractions.Security;
+using System.Text.Json.Serialization;
 
 namespace DigitalData.Core.Security.Config
 {
diff --git a/DigitalData.Core.Security/Config/RSAFactoryParams.cs b/DigitalData.Core.Security/Config/RSAFactoryParams.cs
index 7b1bd54..5ab57f2 100644
--- a/DigitalData.Core.Security/Config/RSAFactoryParams.cs
+++ b/DigitalData.Core.Security/Config/RSAFactoryParams.cs
@@ -22,6 +22,6 @@ namespace DigitalData.Core.Security.Config
         [JsonIgnore]
         public PbeParameters PbeParameters => _pbeParameters!;
 
-        public void OnDeserialized() => _pbeParameters = new PbeParameters(PbeEncryptionAlgorithm, PbeHashAlgorithmName, PbeIterationCount);
+        public virtual void OnDeserialized() => _pbeParameters = new PbeParameters(PbeEncryptionAlgorithm, PbeHashAlgorithmName, PbeIterationCount);
     }
 }
\ No newline at end of file
diff --git a/DigitalData.Core.Security/Cryptographer/RSAFactory.cs b/DigitalData.Core.Security/Cryptographer/RSAFactory.cs
index ebdc603..ee4cca9 100644
--- a/DigitalData.Core.Security/Cryptographer/RSAFactory.cs
+++ b/DigitalData.Core.Security/Cryptographer/RSAFactory.cs
@@ -40,26 +40,5 @@ namespace DigitalData.Core.Security.Cryptographer
 
             return new string(pemChars);
         }
-
-        public async Task<IRSADecryptor> ReadRSADecryptorAsync(string path, Version? version = null, CancellationToken cancellationToken = default)
-        {
-            var pem = await File.ReadAllTextAsync(path, cancellationToken);
-
-            (string Value, Version Version)? versionedPassword = null;
-
-            if (version is not null)
-            {
-                if (version != Secrets.Version)
-                    throw new InvalidOperationException($"The provided version {version} does not match the expected version {Secrets.Version}.");
-
-                versionedPassword = (Secrets.PBE_PASSWORD, Secrets.Version);
-            }
-
-            return new RSADecryptor()
-            {
-                Pem = pem,
-                VersionedPassword = versionedPassword
-            };
-        }
     }
 }
\ No newline at end of file