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