hmacmd5.c revision 0c27b3fe77ac1d5094ba3521e8142d9e7973133f
/*
* Copyright (C) 2000, 2001, 2004-2007, 2009, 2013-2016 Internet Systems Consortium, Inc. ("ISC")
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/* $Id: hmacmd5.c,v 1.16 2009/02/06 23:47:42 tbox Exp $ */
/*! \file
* This code implements the HMAC-MD5 keyed hash algorithm
* described in RFC2104.
*/
#include "config.h"
#include <isc/assertions.h>
#include <isc/platform.h>
#if PKCS11CRYPTO || PKCS11CRYPTOWITHHMAC
#include <pk11/internal.h>
#endif
#ifdef ISC_PLATFORM_OPENSSLHASH
void
unsigned int len)
{
#ifdef HMAC_RETURN_INT
#else
#endif
}
void
}
void
unsigned int len)
{
#ifdef HMAC_RETURN_INT
#else
#endif
}
void
#ifdef HMAC_RETURN_INT
#else
#endif
}
void
unsigned int len)
{
{
};
}
void
return;
}
void
unsigned int len)
{
}
void
}
#define PADLEN 64
#define IPAD 0x36
#define OPAD 0x5C
void
unsigned int len)
{
unsigned int i;
} else
for (i = 0; i < PADLEN; i++)
}
void
}
void
unsigned int len)
{
}
void
unsigned int i;
(CK_ULONG_PTR) &len));
for (i = 0; i < PADLEN; i++)
(CK_ULONG_PTR) &len));
}
#else
#define PADLEN 64
#define IPAD 0x36
#define OPAD 0x5C
/*!
* Start HMAC-MD5 process. Initialize an md5 context and digest the key.
*/
void
unsigned int len)
{
int i;
} else
for (i = 0; i < PADLEN; i++)
}
void
}
/*!
* Update context to reflect the concatenation of another buffer full
* of bytes.
*/
void
unsigned int len)
{
}
/*!
* Compute signature - finalize MD5 operation and reapply MD5.
*/
void
int i;
for (i = 0; i < PADLEN; i++)
}
#endif /* !ISC_PLATFORM_OPENSSLHASH */
/*!
* Verify signature - finalize MD5 operation and reapply MD5, then
* compare to the supplied digest.
*/
}
unsigned char newdigest[ISC_MD5_DIGESTLENGTH];
}