1 files changed, 17 insertions, 0 deletions
diff --git a/src/lib/tlslite/utils/RC4.py b/src/lib/tlslite/utils/RC4.py
new file mode 100755
index 000000000..550692327
--- /dev/null
+++ b/src/lib/tlslite/utils/RC4.py
@@ -0,0 +1,17 @@
+"""Abstract class for RC4."""
+
+from compat import * #For False
+
+class RC4:
+    def __init__(self, keyBytes, implementation):
+        if len(keyBytes) < 16 or len(keyBytes) > 256:
+            raise ValueError()
+        self.isBlockCipher = False
+        self.name = "rc4"
+        self.implementation = implementation
+
+    def encrypt(self, plaintext):
+        raise NotImplementedError()
+
+    def decrypt(self, ciphertext):
+        raise NotImplementedError()
+\ No newline at end of file