diff --git a/Passepartout-iOS/Scenes/ConfigurationViewController.swift b/Passepartout-iOS/Scenes/ConfigurationViewController.swift
index bed347b3..f7b50bd0 100644
--- a/Passepartout-iOS/Scenes/ConfigurationViewController.swift
+++ b/Passepartout-iOS/Scenes/ConfigurationViewController.swift
@@ -195,7 +195,17 @@ extension ConfigurationViewController: UITableViewDataSource, UITableViewDelegat
         case .tlsWrapping:
             cell.leftText = L10n.Configuration.Cells.TlsWrapping.caption
             let V = L10n.Configuration.Cells.TlsWrapping.Value.self
-            cell.rightText = V.disabled
+            if let strategy = configuration.tlsWrap?.strategy {
+                switch strategy {
+                case .auth:
+                    cell.rightText = V.auth
+
+                case .crypt:
+                    cell.rightText = V.crypt
+                }
+            } else {
+                cell.rightText = V.disabled
+            }
             cell.accessoryType = .none
             cell.isTappable = false
 
diff --git a/Passepartout/Sources/VPN/TunnelKitProvider+FileConfiguration.swift b/Passepartout/Sources/VPN/TunnelKitProvider+FileConfiguration.swift
index d93bbe5d..dcd4a56a 100644
--- a/Passepartout/Sources/VPN/TunnelKitProvider+FileConfiguration.swift
+++ b/Passepartout/Sources/VPN/TunnelKitProvider+FileConfiguration.swift
@@ -74,6 +74,10 @@ extension TunnelKitProvider.Configuration {
         var clientKey: CryptoContainer?
         var keepAliveSeconds: Int?
         var renegotiateAfterSeconds: Int?
+        var keyDirection: StaticKey.Direction?
+        var tlsStrategy: SessionProxy.TLSWrap.Strategy?
+        var tlsKeyLines: [Substring]?
+        var tlsWrap: SessionProxy.TLSWrap?
 
         var currentBlockName: String?
         var currentBlock: [String] = []
@@ -113,8 +117,13 @@ extension TunnelKitProvider.Configuration {
                 case "key":
                     clientKey = CryptoContainer(pem: currentBlock.joined(separator: "\n"))
                     
-                case "tls-auth", "tls-crypt":
-                    unsupportedError = ApplicationError.unsupportedConfiguration(option: blockName)
+                case "tls-auth":
+                    tlsKeyLines = currentBlock.map { Substring($0) }
+                    tlsStrategy = .auth
+                    
+                case "tls-crypt":
+                    tlsKeyLines = currentBlock.map { Substring($0) }
+                    tlsStrategy = .crypt
                     
                 default:
                     break
@@ -180,6 +189,12 @@ extension TunnelKitProvider.Configuration {
             Regex.compress.enumerateComponents(in: line) { _ in
                 compressionFraming = .compress
             }
+            Regex.keyDirection.enumerateArguments(in: line) {
+                guard let arg = $0.first, let value = Int(arg) else {
+                    return
+                }
+                keyDirection = StaticKey.Direction(rawValue: value)
+            }
             Regex.ping.enumerateArguments(in: line) {
                 guard let arg = $0.first else {
                     return
@@ -232,11 +247,26 @@ extension TunnelKitProvider.Configuration {
         
         assert(!endpointProtocols.isEmpty, "Must define an endpoint protocol")
 
+        if let keyLines = tlsKeyLines, let strategy = tlsStrategy {
+            let optKey: StaticKey?
+            switch strategy {
+            case .auth:
+                optKey = StaticKey(lines: keyLines, direction: keyDirection)
+
+            case .crypt:
+                optKey = StaticKey(lines: keyLines, direction: .client)
+            }
+            if let key = optKey {
+                tlsWrap = SessionProxy.TLSWrap(strategy: strategy, key: key)
+            }
+        }
+
         var builder = TunnelKitProvider.ConfigurationBuilder(ca: ca)
         builder.endpointProtocols = endpointProtocols
         builder.cipher = cipher ?? .aes128cbc
         builder.digest = digest ?? .sha1
         builder.compressionFraming = compressionFraming
+        builder.tlsWrap = tlsWrap
         builder.clientCertificate = clientCertificate
         builder.clientKey = clientKey
         builder.keepAliveSeconds = keepAliveSeconds
diff --git a/README.md b/README.md
index 404d61b0..e6d09be2 100644
--- a/README.md
+++ b/README.md
@@ -67,11 +67,8 @@ In preset mode, you can pick pre-resolved IPv4 endpoints when DNS is problematic
 
 Passepartout can import .ovpn configuration files. This way you can fine-tune encryption without tweaking and reimporting a new configuration. Below are a few limitations worth mentioning.
 
-Unsupported (yet):
+Unsupported:
 
-- TLS wrapping
-    - `--tls-auth`
-    - `--tls-crypt`
 - UDP fragmentation, i.e. `--fragment`
 
 Unsupported (probably ever):