crypto/third_party/nss/chromium-blapi.h

   1 /*
   2  * crypto.h - public data structures and prototypes for the crypto library
   3  *
   4  * ***** BEGIN LICENSE BLOCK *****
   5  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version
   8  * 1.1 (the "License"); you may not use this file except in compliance with
   9  * the License. You may obtain a copy of the License at
  10  * http://www.mozilla.org/MPL/
  11  *
  12  * Software distributed under the License is distributed on an "AS IS" basis,
  13  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  14  * for the specific language governing rights and limitations under the
  15  * License.
  16  *
  17  * The Original Code is the Netscape security libraries.
  18  *
  19  * The Initial Developer of the Original Code is
  20  * Netscape Communications Corporation.
  21  * Portions created by the Initial Developer are Copyright (C) 1994-2000
  22  * the Initial Developer. All Rights Reserved.
  23  *
  24  * Contributor(s):
  25  *   Dr Vipul Gupta <vipul.gupta@sun.com>, Sun Microsystems Laboratories
  26  *
  27  * Alternatively, the contents of this file may be used under the terms of
  28  * either the GNU General Public License Version 2 or later (the "GPL"), or
  29  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  30  * in which case the provisions of the GPL or the LGPL are applicable instead
  31  * of those above. If you wish to allow use of your version of this file only
  32  * under the terms of either the GPL or the LGPL, and not to allow others to
  33  * use your version of this file under the terms of the MPL, indicate your
  34  * decision by deleting the provisions above and replace them with the notice
  35  * and other provisions required by the GPL or the LGPL. If you do not delete
  36  * the provisions above, a recipient may use your version of this file under
  37  * the terms of any one of the MPL, the GPL or the LGPL.
  38  *
  39  * ***** END LICENSE BLOCK ***** */
  40 /* $Id: blapi.h,v 1.27 2007/11/09 18:49:32 wtc%google.com Exp $ */
  41
  42 #ifndef CRYPTO_THIRD_PARTY_NSS_CHROMIUM_BLAPI_H_
  43 #define CRYPTO_THIRD_PARTY_NSS_CHROMIUM_BLAPI_H_
  44
  45 #include "crypto/third_party/nss/chromium-blapit.h"
  46
  47 /******************************************/
  48
  49 extern SHA256Context *SHA256_NewContext(void);
  50 extern void SHA256_DestroyContext(SHA256Context *cx, PRBool freeit);
  51 extern void SHA256_Begin(SHA256Context *cx);
  52 extern void SHA256_Update(SHA256Context *cx, const unsigned char *input,
  53                         unsigned int inputLen);
  54 extern void SHA256_End(SHA256Context *cx, unsigned char *digest,
  55                      unsigned int *digestLen, unsigned int maxDigestLen);
  56 extern SECStatus SHA256_HashBuf(unsigned char *dest, const unsigned char *src,
  57                               unsigned int src_length);
  58 extern SECStatus SHA256_Hash(unsigned char *dest, const char *src);
  59 extern void SHA256_TraceState(SHA256Context *cx);
  60 extern unsigned int SHA256_FlattenSize(SHA256Context *cx);
  61 extern SECStatus SHA256_Flatten(SHA256Context *cx,unsigned char *space);
  62 extern SHA256Context * SHA256_Resurrect(unsigned char *space, void *arg);
  63 extern void SHA256_Clone(SHA256Context *dest, SHA256Context *src);
  64
  65 /******************************************/
  66
  67 extern SHA512Context *SHA512_NewContext(void);
  68 extern void SHA512_DestroyContext(SHA512Context *cx, PRBool freeit);
  69 extern void SHA512_Begin(SHA512Context *cx);
  70 extern void SHA512_Update(SHA512Context *cx, const unsigned char *input,
  71                         unsigned int inputLen);
  72 extern void SHA512_End(SHA512Context *cx, unsigned char *digest,
  73                      unsigned int *digestLen, unsigned int maxDigestLen);
  74 extern SECStatus SHA512_HashBuf(unsigned char *dest, const unsigned char *src,
  75                               unsigned int src_length);
  76 extern SECStatus SHA512_Hash(unsigned char *dest, const char *src);
  77 extern void SHA512_TraceState(SHA512Context *cx);
  78 extern unsigned int SHA512_FlattenSize(SHA512Context *cx);
  79 extern SECStatus SHA512_Flatten(SHA512Context *cx,unsigned char *space);
  80 extern SHA512Context * SHA512_Resurrect(unsigned char *space, void *arg);
  81 extern void SHA512_Clone(SHA512Context *dest, SHA512Context *src);
  82
  83 /******************************************/
  84
  85 extern SHA384Context *SHA384_NewContext(void);
  86 extern void SHA384_DestroyContext(SHA384Context *cx, PRBool freeit);
  87 extern void SHA384_Begin(SHA384Context *cx);
  88 extern void SHA384_Update(SHA384Context *cx, const unsigned char *input,
  89                         unsigned int inputLen);
  90 extern void SHA384_End(SHA384Context *cx, unsigned char *digest,
  91                      unsigned int *digestLen, unsigned int maxDigestLen);
  92 extern SECStatus SHA384_HashBuf(unsigned char *dest, const unsigned char *src,
  93                               unsigned int src_length);
  94 extern SECStatus SHA384_Hash(unsigned char *dest, const char *src);
  95 extern void SHA384_TraceState(SHA384Context *cx);
  96 extern unsigned int SHA384_FlattenSize(SHA384Context *cx);
  97 extern SECStatus SHA384_Flatten(SHA384Context *cx,unsigned char *space);
  98 extern SHA384Context * SHA384_Resurrect(unsigned char *space, void *arg);
  99 extern void SHA384_Clone(SHA384Context *dest, SHA384Context *src);
 100
 101 #endif /* CRYPTO_THIRD_PARTY_NSS_CHROMIUM_BLAPI_H_ */