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/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 1996-2009 Oracle. All rights reserved.
*
* $Id$
*/
#ifndef _DB_HMAC_H_
#define _DB_HMAC_H_
#if defined(__cplusplus)
extern "C" {
#endif
/*
* Algorithm specific information.
*/
/*
* SHA1 checksumming
*/
typedef struct {
u_int32_t state[5];
u_int32_t count[2];
unsigned char buffer[64];
} SHA1_CTX;
/*
* AES assumes the SHA1 checksumming (also called MAC)
*/
#define DB_MAC_MAGIC "mac derivation key magic value"
#define DB_ENC_MAGIC "encryption and decryption key value magic"
#if defined(__cplusplus)
}
#endif
#include "dbinc_auto/hmac_ext.h"
#endif /* !_DB_HMAC_H_ */
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