initial code for dumping imessages in a reasonable format

dump-imessages/iphone-dataprotection/python_scripts/util/cert.py

@@ -0,0 +1,16 @@
+import base64
+
+def chunks(l, n):
+    return (l[i:i+n] for i in xrange(0, len(l), n))
+
+def RSA_KEY_DER_to_PEM(data):
+    a = ["-----BEGIN RSA PRIVATE KEY-----"]
+    a.extend(chunks(base64.b64encode(data),64))
+    a.append("-----END RSA PRIVATE KEY-----")
+    return "\n".join(a)
+
+def CERT_DER_to_PEM(data):
+    a = ["-----BEGIN CERTIFICATE-----"]
+    a.extend(chunks(base64.b64encode(data),64))
+    a.append("-----END CERTIFICATE-----")
+    return "\n".join(a)