1 files changed, 79 insertions, 0 deletions
diff --git a/comm/third_party/botan/src/lib/misc/cryptobox/cryptobox.h b/comm/third_party/botan/src/lib/misc/cryptobox/cryptobox.h
new file mode 100644
index 0000000000..977ef37d65
--- /dev/null
+++ b/comm/third_party/botan/src/lib/misc/cryptobox/cryptobox.h
@@ -0,0 +1,79 @@
+/*
+* Cryptobox Message Routines
+* (C) 2009 Jack Lloyd
+*
+* Botan is released under the Simplified BSD License (see license.txt)
+*/
+
+#ifndef BOTAN_CRYPTOBOX_H_
+#define BOTAN_CRYPTOBOX_H_
+
+#include <string>
+#include <botan/symkey.h>
+
+namespace Botan {
+
+class RandomNumberGenerator;
+
+/**
+* This namespace holds various high-level crypto functions
+*/
+namespace CryptoBox {
+
+/**
+* Encrypt a message using a passphrase
+* @param input the input data
+* @param input_len the length of input in bytes
+* @param passphrase the passphrase used to encrypt the message
+* @param rng a ref to a random number generator, such as AutoSeeded_RNG
+*/
+BOTAN_PUBLIC_API(2,0) std::string encrypt(const uint8_t input[], size_t input_len,
+                              const std::string& passphrase,
+                              RandomNumberGenerator& rng);
+
+
+/**
+* Decrypt a message encrypted with CryptoBox::encrypt
+* @param input the input data
+* @param input_len the length of input in bytes
+* @param passphrase the passphrase used to encrypt the message
+*/
+BOTAN_PUBLIC_API(2,3)
+secure_vector<uint8_t>
+decrypt_bin(const uint8_t input[], size_t input_len,
+            const std::string& passphrase);
+
+/**
+* Decrypt a message encrypted with CryptoBox::encrypt
+* @param input the input data
+* @param passphrase the passphrase used to encrypt the message
+*/
+BOTAN_PUBLIC_API(2,3)
+secure_vector<uint8_t>
+decrypt_bin(const std::string& input,
+            const std::string& passphrase);
+
+/**
+* Decrypt a message encrypted with CryptoBox::encrypt
+* @param input the input data
+* @param input_len the length of input in bytes
+* @param passphrase the passphrase used to encrypt the message
+*/
+BOTAN_PUBLIC_API(2,0)
+std::string decrypt(const uint8_t input[], size_t input_len,
+                    const std::string& passphrase);
+
+/**
+* Decrypt a message encrypted with CryptoBox::encrypt
+* @param input the input data
+* @param passphrase the passphrase used to encrypt the message
+*/
+BOTAN_PUBLIC_API(2,0)
+std::string decrypt(const std::string& input,
+                    const std::string& passphrase);
+
+}
+
+}
+
+#endif