1 files changed, 74 insertions, 0 deletions
diff --git a/src/lib/pubkey/x509_key.h b/src/lib/pubkey/x509_key.h
new file mode 100644
index 000000000..14e5c9699
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+++ b/src/lib/pubkey/x509_key.h
@@ -0,0 +1,74 @@
+/*
+* X.509 Public Key
+* (C) 1999-2010 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_X509_PUBLIC_KEY_H__
+#define BOTAN_X509_PUBLIC_KEY_H__
+
+#include <botan/pk_keys.h>
+#include <botan/alg_id.h>
+#include <botan/pipe.h>
+#include <string>
+
+namespace Botan {
+
+/**
+* The two types of X509 encoding supported by Botan.
+*/
+enum X509_Encoding { RAW_BER, PEM };
+
+/**
+* This namespace contains functions for handling X.509 public keys
+*/
+namespace X509 {
+
+/**
+* BER encode a key
+* @param key the public key to encode
+* @return BER encoding of this key
+*/
+BOTAN_DLL std::vector<byte> BER_encode(const Public_Key& key);
+
+/**
+* PEM encode a public key into a string.
+* @param key the key to encode
+* @return PEM encoded key
+*/
+BOTAN_DLL std::string PEM_encode(const Public_Key& key);
+
+/**
+* Create a public key from a data source.
+* @param source the source providing the DER or PEM encoded key
+* @return new public key object
+*/
+BOTAN_DLL Public_Key* load_key(DataSource& source);
+
+/**
+* Create a public key from a file
+* @param filename pathname to the file to load
+* @return new public key object
+*/
+BOTAN_DLL Public_Key* load_key(const std::string& filename);
+
+/**
+* Create a public key from a memory region.
+* @param enc the memory region containing the DER or PEM encoded key
+* @return new public key object
+*/
+BOTAN_DLL Public_Key* load_key(const std::vector<byte>& enc);
+
+/**
+* Copy a key.
+* @param key the public key to copy
+* @return new public key object
+*/
+BOTAN_DLL Public_Key* copy_key(const Public_Key& key);
+
+}
+
+}
+
+#endif