| 123456789101112131415161718192021222324252627282930313233343536373839404142434445 |
- /*
- ---------------------------------------------------------------------------
- Copyright (c) 1998-2010, Brian Gladman, Worcester, UK. All rights reserved.
- The redistribution and use of this software (with or without changes)
- is allowed without the payment of fees or royalties provided that:
- source code distributions include the above copyright notice, this
- list of conditions and the following disclaimer;
- binary distributions include the above copyright notice, this list
- of conditions and the following disclaimer in their documentation.
- This software is provided 'as is' with no explicit or implied warranties
- in respect of its operation, including, but not limited to, correctness
- and fitness for purpose.
- ---------------------------------------------------------------------------
- Issue Date: 20/12/2007
- This is an implementation of RFC2898, which specifies key derivation from
- a password and a salt value.
- */
- #ifndef PWD2KEY_H
- #define PWD2KEY_H
- #if defined(__cplusplus)
- extern "C"
- {
- #endif
- void derive_key(
- const unsigned char pwd[], /* the PASSWORD, and */
- unsigned int pwd_len, /* its length */
- const unsigned char salt[], /* the SALT and its */
- unsigned int salt_len, /* length */
- unsigned int iter, /* the number of iterations */
- unsigned char key[], /* space for the output key */
- unsigned int key_len); /* and its required length */
- #if defined(__cplusplus)
- }
- #endif
- #endif
|
