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authorlloyd <[email protected]>2014-01-01 21:20:55 +0000
committerlloyd <[email protected]>2014-01-01 21:20:55 +0000
commit197dc467dec28a04c3b2f30da7cef122dfbb13e9 (patch)
treecdbd3ddaec051c72f0a757db461973d90c37b97a /src/pbkdf/pbkdf.h
parent62faac373c07cfe10bc8c309e89ebdd30d8e5eaa (diff)
Shuffle things around. Add NIST X.509 test to build.
Diffstat (limited to 'src/pbkdf/pbkdf.h')
-rw-r--r--src/pbkdf/pbkdf.h124
1 files changed, 0 insertions, 124 deletions
diff --git a/src/pbkdf/pbkdf.h b/src/pbkdf/pbkdf.h
deleted file mode 100644
index 65ad8e83a..000000000
--- a/src/pbkdf/pbkdf.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
-* PBKDF
-* (C) 1999-2007,2012 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#ifndef BOTAN_PBKDF_H__
-#define BOTAN_PBKDF_H__
-
-#include <botan/algo_base.h>
-#include <botan/symkey.h>
-#include <chrono>
-
-namespace Botan {
-
-/**
-* Base class for PBKDF (password based key derivation function)
-* implementations. Converts a password into a key using a salt
-* and iterated hashing to make brute force attacks harder.
-*/
-class BOTAN_DLL PBKDF : public Algorithm
- {
- public:
-
- /**
- * @return new instance of this same algorithm
- */
- virtual PBKDF* clone() const = 0;
-
- void clear() {}
-
- /**
- * Derive a key from a passphrase
- * @param output_len the desired length of the key to produce
- * @param passphrase the password to derive the key from
- * @param salt a randomly chosen salt
- * @param salt_len length of salt in bytes
- * @param iterations the number of iterations to use (use 10K or more)
- */
- OctetString derive_key(size_t output_len,
- const std::string& passphrase,
- const byte salt[], size_t salt_len,
- size_t iterations) const;
-
- /**
- * Derive a key from a passphrase
- * @param output_len the desired length of the key to produce
- * @param passphrase the password to derive the key from
- * @param salt a randomly chosen salt
- * @param iterations the number of iterations to use (use 10K or more)
- */
- template<typename Alloc>
- OctetString derive_key(size_t output_len,
- const std::string& passphrase,
- const std::vector<byte, Alloc>& salt,
- size_t iterations) const
- {
- return derive_key(output_len, passphrase, &salt[0], salt.size(), iterations);
- }
-
- /**
- * Derive a key from a passphrase
- * @param output_len the desired length of the key to produce
- * @param passphrase the password to derive the key from
- * @param salt a randomly chosen salt
- * @param salt_len length of salt in bytes
- * @param msec is how long to run the PBKDF
- * @param iterations is set to the number of iterations used
- */
- OctetString derive_key(size_t output_len,
- const std::string& passphrase,
- const byte salt[], size_t salt_len,
- std::chrono::milliseconds msec,
- size_t& iterations) const;
-
- /**
- * Derive a key from a passphrase using a certain amount of time
- * @param output_len the desired length of the key to produce
- * @param passphrase the password to derive the key from
- * @param salt a randomly chosen salt
- * @param msec is how long to run the PBKDF
- * @param iterations is set to the number of iterations used
- */
- template<typename Alloc>
- OctetString derive_key(size_t output_len,
- const std::string& passphrase,
- const std::vector<byte, Alloc>& salt,
- std::chrono::milliseconds msec,
- size_t& iterations) const
- {
- return derive_key(output_len, passphrase, &salt[0], salt.size(), msec, iterations);
- }
-
- /**
- * Derive a key from a passphrase for a number of iterations
- * specified by either iterations or if iterations == 0 then
- * running until seconds time has elapsed.
- *
- * @param output_len the desired length of the key to produce
- * @param passphrase the password to derive the key from
- * @param salt a randomly chosen salt
- * @param salt_len length of salt in bytes
- * @param iterations the number of iterations to use (use 10K or more)
- * @param msec if iterations is zero, then instead the PBKDF is
- * run until msec milliseconds has passed.
- * @return the number of iterations performed and the derived key
- */
- virtual std::pair<size_t, OctetString>
- key_derivation(size_t output_len,
- const std::string& passphrase,
- const byte salt[], size_t salt_len,
- size_t iterations,
- std::chrono::milliseconds msec) const = 0;
- };
-
-/**
-* For compatability with 1.8
-*/
-typedef PBKDF S2K;
-
-}
-
-#endif