91 lines
3.4 KiB
C
91 lines
3.4 KiB
C
/*
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* blapit.h - public data structures for the crypto library
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1994-2000
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Dr Vipul Gupta <vipul.gupta@sun.com> and
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* Douglas Stebila <douglas@stebila.ca>, Sun Microsystems Laboratories
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/* $Id: blapit.h,v 1.20 2007/02/28 19:47:37 rrelyea%redhat.com Exp $ */
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#ifndef CRYPTO_THIRD_PARTY_NSS_CHROMIUM_BLAPIT_H_
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#define CRYPTO_THIRD_PARTY_NSS_CHROMIUM_BLAPIT_H_
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#include "crypto/third_party/nss/chromium-prtypes.h"
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/*
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** A status code. Status's are used by procedures that return status
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** values. Again the motivation is so that a compiler can generate
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** warnings when return values are wrong. Correct testing of status codes:
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**
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** SECStatus rv;
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** rv = some_function (some_argument);
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** if (rv != SECSuccess)
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** do_an_error_thing();
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**
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*/
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typedef enum _SECStatus {
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SECWouldBlock = -2,
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SECFailure = -1,
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SECSuccess = 0
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} SECStatus;
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#define SHA256_LENGTH 32 /* bytes */
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#define SHA384_LENGTH 48 /* bytes */
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#define SHA512_LENGTH 64 /* bytes */
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#define HASH_LENGTH_MAX SHA512_LENGTH
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/*
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* Input block size for each hash algorithm.
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*/
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#define SHA256_BLOCK_LENGTH 64 /* bytes */
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#define SHA384_BLOCK_LENGTH 128 /* bytes */
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#define SHA512_BLOCK_LENGTH 128 /* bytes */
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#define HASH_BLOCK_LENGTH_MAX SHA512_BLOCK_LENGTH
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/***************************************************************************
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** Opaque objects
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*/
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struct SHA256ContextStr ;
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struct SHA512ContextStr ;
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typedef struct SHA256ContextStr SHA256Context;
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typedef struct SHA512ContextStr SHA512Context;
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/* SHA384Context is really a SHA512ContextStr. This is not a mistake. */
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typedef struct SHA512ContextStr SHA384Context;
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#endif /* CRYPTO_THIRD_PARTY_NSS_CHROMIUM_BLAPIT_H_ */
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