wow. that was easy: git mv core nucleus

[feisty_meow.git] / core / library / crypto / rsa_crypto.h

diff --git a/core/library/crypto/rsa_crypto.h b/core/library/crypto/rsa_crypto.h
deleted file mode 100644 (file)
index e43f1bd..0000000
--- a/core/library/crypto/rsa_crypto.h
+++ /dev/null
@@ -1,102 +0,0 @@
-#ifndef RSA_CRYPTO_CLASS
-#define RSA_CRYPTO_CLASS
-
-/*****************************************************************************\
-*                                                                             *
-*  Name   : RSA public key encryption                                         *
-*  Author : Chris Koeritz                                                     *
-*                                                                             *
-*******************************************************************************
-* Copyright (c) 2005-$now By Author.  This program is free software; you can  *
-* redistribute it and/or modify it under the terms of the GNU General Public  *
-* License as published by the Free Software Foundation; either version 2 of   *
-* the License or (at your option) any later version.  This is online at:      *
-*     http://www.fsf.org/copyleft/gpl.html                                    *
-* Please send any updates to: fred@gruntose.com                               *
-\*****************************************************************************/
-
-#include <basis/byte_array.h>
-#include <basis/contracts.h>
-
-// forward.
-struct rsa_st;
-
-namespace crypto {
-
-//! Supports public key encryption and decryption.
-/*!
-  This class uses the OpenSSL package's support for RSA encryption.
-*/
-
-class rsa_crypto : public virtual basis::nameable
-{
-public:
-  rsa_crypto(int key_size);
-    //!< constructs using a randomized private key of the "key_size".
-    /*!< the "key_size" must be at least 1024 bits for acceptable security.
-    smaller keys are considered insecure. */
-
-  rsa_crypto(const basis::byte_array &key);
-    //!< constructs with the specified "key" as our private key.
-    /*!< the "key" is used for encryption rather than generating a random one.
-    the key is only valid if it was created with this class.  also, if the key
-    is a public key, then only the public_encryption and public_decryption
-    methods will be available. */
-
-  rsa_crypto(rsa_st *key);
-    //!< starts with a pre-existing "key" in the low-level form.
-
-  rsa_crypto(const rsa_crypto &to_copy);
-
-  virtual ~rsa_crypto();
-
-  const rsa_crypto &operator = (const rsa_crypto &to_copy);
-
-  DEFINE_CLASS_NAME("rsa_crypto");
-
-  bool set_key(basis::byte_array &key);
-    //!< resets this object's key to "key".
-    /*!< the key is only valid if this class created it.  note: the "key"
-    is destructively consumed during the set method; do not pass in your
-    only copy. */
-
-  bool set_key(rsa_st *key);
-    //!< sets our new "key".
-    /*!< this must be a valid key created via the RSA algorithms. */
-
-  bool check_key(rsa_st *key);
-    //!< checks the RSA "key" provided for validity.
-
-  bool public_encrypt(const basis::byte_array &source, basis::byte_array &target) const;
-    //!< encrypts "source" using our public key and stores it in "target".
-    /*!< public_encrypt and private_decrypt are a pair.  an untrusted user can
-    encrypt with the public key and only the possessor of the private key
-    should be able to decrypt it. */
-  bool private_decrypt(const basis::byte_array &source, basis::byte_array &target) const;
-    //!< decrypts "source" using our private key and stores it in "target".
-
-  bool private_encrypt(const basis::byte_array &source, basis::byte_array &target) const;
-    //!< encrypts "source" using our private key and stores it in "target".
-    /*!< private_encrypt and public_decrypt are also a pair.  the trusted
-    user with the private key can create encrypted chunks that anyone with
-    the public key can decrypt. */
-  bool public_decrypt(const basis::byte_array &source, basis::byte_array &target) const;
-    //!< decrypts "source" using our public key and stores it in "target".
-
-  bool public_key(basis::byte_array &pubkey) const;
-    //!< makes a copy of the public key held here.
-  bool private_key(basis::byte_array &privkey) const;
-    //!< makes a copy of the private key held here.
-    /*!< the private key should never be exposed to anyone else. */
-
-  static rsa_st *generate_key(int key_size);
-    //!< creates a random RSA key using the lower-level openssl methods.
-
-private:
-  rsa_st *_key;  //!< our internal key.
-};
-
-} //namespace.
-
-#endif
-