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Diffstat (limited to 'base/third_party/nss/blapit.h')
| -rw-r--r-- | base/third_party/nss/blapit.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/base/third_party/nss/blapit.h b/base/third_party/nss/blapit.h new file mode 100644 index 0000000..e16a084 --- /dev/null +++ b/base/third_party/nss/blapit.h @@ -0,0 +1,91 @@ +/* + * blapit.h - public data structures for the crypto library + * + * ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Netscape security libraries. + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 1994-2000 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Dr Vipul Gupta <vipul.gupta@sun.com> and + * Douglas Stebila <douglas@stebila.ca>, Sun Microsystems Laboratories + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ +/* $Id: blapit.h,v 1.20 2007/02/28 19:47:37 rrelyea%redhat.com Exp $ */ + +#ifndef _BLAPIT_H_ +#define _BLAPIT_H_ + +#include "base/third_party/nspr/prtypes.h" + +/* +** A status code. Status's are used by procedures that return status +** values. Again the motivation is so that a compiler can generate +** warnings when return values are wrong. Correct testing of status codes: +** +** SECStatus rv; +** rv = some_function (some_argument); +** if (rv != SECSuccess) +** do_an_error_thing(); +** +*/ +typedef enum _SECStatus { + SECWouldBlock = -2, + SECFailure = -1, + SECSuccess = 0 +} SECStatus; + +#define SHA256_LENGTH 32 /* bytes */ +#define SHA384_LENGTH 48 /* bytes */ +#define SHA512_LENGTH 64 /* bytes */ +#define HASH_LENGTH_MAX SHA512_LENGTH + +/* + * Input block size for each hash algorithm. + */ + +#define SHA256_BLOCK_LENGTH 64 /* bytes */ +#define SHA384_BLOCK_LENGTH 128 /* bytes */ +#define SHA512_BLOCK_LENGTH 128 /* bytes */ +#define HASH_BLOCK_LENGTH_MAX SHA512_BLOCK_LENGTH + +/*************************************************************************** +** Opaque objects +*/ + +struct SHA256ContextStr ; +struct SHA512ContextStr ; + +typedef struct SHA256ContextStr SHA256Context; +typedef struct SHA512ContextStr SHA512Context; +/* SHA384Context is really a SHA512ContextStr. This is not a mistake. */ +typedef struct SHA512ContextStr SHA384Context; + +#endif /* _BLAPIT_H_ */ |