-/*
- * Copyright (C) 2005-2014 Andre Noll <maan@systemlinux.org>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
/** \file crypt.h Public crypto interface. */
* Read an asymmetric key from a file.
*
* \param key_file The file containing the key.
- * \param private if non-zero, read the private key, otherwise the public key.
* \param result The key structure is returned here.
*
* \return The size of the key on success, negative on errors.
*/
-int get_asymmetric_key(const char *key_file, int private,
- struct asymmetric_key **result);
+int get_public_key(const char *key_file, struct asymmetric_key **result);
/**
- * Deallocate an asymmetric key structure.
+ * Deallocate a public key.
*
* \param key Pointer to the key structure to free.
*
- * This must be called for any key obtained by get_asymmetric_key().
+ * This should be called for keys obtained by get_public_key() if the key is no
+ * longer needed.
*/
-void free_asymmetric_key(struct asymmetric_key *key);
+void free_public_key(struct asymmetric_key *key);
/**
};
/**
- * Allocate and initialize a stream cipher structure.
+ * Allocate and initialize an aes_ctr128 stream cipher structure.
*
* \param data The key.
* \param len The size of the key.
- * \param use_aes True: Use the aes_ctr128 stream cipher, false: Use RC4.
*
* \return A new stream cipher structure.
*/
-struct stream_cipher *sc_new(const unsigned char *data, int len,
- bool use_aes);
+struct stream_cipher *sc_new(const unsigned char *data, int len);
/**
* Encrypt or decrypt a buffer using a stream cipher.