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312 lines
9.6 KiB
C
312 lines
9.6 KiB
C
/* ***** 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 Stephen Henson <stephen.henson@gemplus.com>
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* Dr Vipul Gupta <vipul.gupta@sun.com>, 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: keyhi.h,v 1.17 2008/06/14 14:20:00 wtc%google.com Exp $ */
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#ifndef _KEYHI_H_
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#define _KEYHI_H_
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#include "plarena.h"
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#include "seccomon.h"
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#include "secoidt.h"
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#include "secdert.h"
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#include "keythi.h"
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#include "certt.h"
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/*#include "secpkcs5.h" */
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SEC_BEGIN_PROTOS
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/*
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** Destroy a subject-public-key-info object.
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*/
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extern void SECKEY_DestroySubjectPublicKeyInfo(CERTSubjectPublicKeyInfo *spki);
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/*
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** Copy subject-public-key-info "src" to "dst". "dst" is filled in
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** appropriately (memory is allocated for each of the sub objects).
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*/
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extern SECStatus SECKEY_CopySubjectPublicKeyInfo(PLArenaPool *arena,
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CERTSubjectPublicKeyInfo *dst,
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CERTSubjectPublicKeyInfo *src);
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/*
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** Update the PQG parameters for a cert's public key.
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** Only done for DSA and Fortezza certs
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*/
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extern SECStatus
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SECKEY_UpdateCertPQG(CERTCertificate * subjectCert);
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/* Compare the KEA parameters of two public keys.
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* Only used by fortezza. */
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extern SECStatus
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SECKEY_KEAParamCompare(CERTCertificate *cert1,CERTCertificate *cert2);
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/*
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** Return the strength of the public key in bytes
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*/
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extern unsigned SECKEY_PublicKeyStrength(const SECKEYPublicKey *pubk);
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/*
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** Return the strength of the public key in bits
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*/
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extern unsigned SECKEY_PublicKeyStrengthInBits(const SECKEYPublicKey *pubk);
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/*
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** Return the length of the signature in bytes
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*/
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extern unsigned SECKEY_SignatureLen(const SECKEYPublicKey *pubk);
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/*
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** Make a copy of the private key "privKey"
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*/
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extern SECKEYPrivateKey *SECKEY_CopyPrivateKey(const SECKEYPrivateKey *privKey);
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/*
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** Make a copy of the public key "pubKey"
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*/
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extern SECKEYPublicKey *SECKEY_CopyPublicKey(const SECKEYPublicKey *pubKey);
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/*
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** Convert a private key "privateKey" into a public key
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*/
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extern SECKEYPublicKey *SECKEY_ConvertToPublicKey(SECKEYPrivateKey *privateKey);
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/*
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* create a new RSA key pair. The private Key is returned...
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*/
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SECKEYPrivateKey *SECKEY_CreateRSAPrivateKey(int keySizeInBits,
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SECKEYPublicKey **pubk, void *cx);
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/*
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* create a new DH key pair. The private Key is returned...
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*/
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SECKEYPrivateKey *SECKEY_CreateDHPrivateKey(SECKEYDHParams *param,
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SECKEYPublicKey **pubk, void *cx);
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/*
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* create a new EC key pair. The private Key is returned...
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*/
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SECKEYPrivateKey *SECKEY_CreateECPrivateKey(SECKEYECParams *param,
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SECKEYPublicKey **pubk, void *cx);
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/*
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** Create a subject-public-key-info based on a public key.
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*/
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extern CERTSubjectPublicKeyInfo *
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SECKEY_CreateSubjectPublicKeyInfo(SECKEYPublicKey *k);
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/*
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** Decode a DER encoded public key into an SECKEYPublicKey structure.
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*/
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extern SECKEYPublicKey *SECKEY_DecodeDERPublicKey(SECItem *pubkder);
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/*
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** Convert a base64 ascii encoded DER public key to our internal format.
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*/
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extern SECKEYPublicKey *SECKEY_ConvertAndDecodePublicKey(char *pubkstr);
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/*
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** Convert a base64 ascii encoded DER public key and challenge to spki,
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** and verify the signature and challenge data are correct
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*/
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extern CERTSubjectPublicKeyInfo *
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SECKEY_ConvertAndDecodePublicKeyAndChallenge(char *pkacstr, char *challenge,
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void *cx);
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/*
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** Encode a CERTSubjectPublicKeyInfo structure. into a
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** DER encoded subject public key info.
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*/
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SECItem *
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SECKEY_EncodeDERSubjectPublicKeyInfo(SECKEYPublicKey *pubk);
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/*
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** Decode a DER encoded subject public key info into a
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** CERTSubjectPublicKeyInfo structure.
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*/
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extern CERTSubjectPublicKeyInfo *
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SECKEY_DecodeDERSubjectPublicKeyInfo(SECItem *spkider);
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/*
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** Convert a base64 ascii encoded DER subject public key info to our
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** internal format.
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*/
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extern CERTSubjectPublicKeyInfo *
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SECKEY_ConvertAndDecodeSubjectPublicKeyInfo(char *spkistr);
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/*
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* extract the public key from a subject Public Key info structure.
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* (used by JSS).
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*/
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extern SECKEYPublicKey *
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SECKEY_ExtractPublicKey(CERTSubjectPublicKeyInfo *);
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/*
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** Destroy a private key object.
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** "key" the object
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*/
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extern void SECKEY_DestroyPrivateKey(SECKEYPrivateKey *key);
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/*
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** Destroy a public key object.
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** "key" the object
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*/
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extern void SECKEY_DestroyPublicKey(SECKEYPublicKey *key);
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/* Destroy and zero out a private key info structure. for now this
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* function zero's out memory allocated in an arena for the key
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* since PORT_FreeArena does not currently do this.
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*
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* NOTE -- If a private key info is allocated in an arena, one should
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* not call this function with freeit = PR_FALSE. The function should
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* destroy the arena.
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*/
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extern void
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SECKEY_DestroyPrivateKeyInfo(SECKEYPrivateKeyInfo *pvk, PRBool freeit);
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/* Destroy and zero out an encrypted private key info.
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*
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* NOTE -- If a encrypted private key info is allocated in an arena, one should
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* not call this function with freeit = PR_FALSE. The function should
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* destroy the arena.
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*/
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extern void
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SECKEY_DestroyEncryptedPrivateKeyInfo(SECKEYEncryptedPrivateKeyInfo *epki,
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PRBool freeit);
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/* Copy private key info structure.
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* poolp is the arena into which the contents of from is to be copied.
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* NULL is a valid entry.
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* to is the destination private key info
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* from is the source private key info
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* if either from or to is NULL or an error occurs, SECFailure is
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* returned. otherwise, SECSuccess is returned.
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*/
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extern SECStatus
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SECKEY_CopyPrivateKeyInfo(PLArenaPool *poolp,
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SECKEYPrivateKeyInfo *to,
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SECKEYPrivateKeyInfo *from);
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extern SECStatus
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SECKEY_CacheStaticFlags(SECKEYPrivateKey* key);
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/* Copy encrypted private key info structure.
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* poolp is the arena into which the contents of from is to be copied.
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* NULL is a valid entry.
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* to is the destination encrypted private key info
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* from is the source encrypted private key info
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* if either from or to is NULL or an error occurs, SECFailure is
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* returned. otherwise, SECSuccess is returned.
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*/
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extern SECStatus
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SECKEY_CopyEncryptedPrivateKeyInfo(PLArenaPool *poolp,
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SECKEYEncryptedPrivateKeyInfo *to,
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SECKEYEncryptedPrivateKeyInfo *from);
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/*
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* Accessor functions for key type of public and private keys.
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*/
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KeyType SECKEY_GetPrivateKeyType(SECKEYPrivateKey *privKey);
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KeyType SECKEY_GetPublicKeyType(SECKEYPublicKey *pubKey);
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/*
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* Creates a PublicKey from its DER encoding.
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* Currently only supports RSA and DSA keys.
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*/
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SECKEYPublicKey*
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SECKEY_ImportDERPublicKey(SECItem *derKey, CK_KEY_TYPE type);
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SECKEYPrivateKeyList*
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SECKEY_NewPrivateKeyList(void);
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void
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SECKEY_DestroyPrivateKeyList(SECKEYPrivateKeyList *keys);
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void
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SECKEY_RemovePrivateKeyListNode(SECKEYPrivateKeyListNode *node);
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SECStatus
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SECKEY_AddPrivateKeyToListTail( SECKEYPrivateKeyList *list,
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SECKEYPrivateKey *key);
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#define PRIVKEY_LIST_HEAD(l) ((SECKEYPrivateKeyListNode*)PR_LIST_HEAD(&l->list))
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#define PRIVKEY_LIST_NEXT(n) ((SECKEYPrivateKeyListNode *)n->links.next)
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#define PRIVKEY_LIST_END(n,l) (((void *)n) == ((void *)&l->list))
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SECKEYPublicKeyList*
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SECKEY_NewPublicKeyList(void);
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void
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SECKEY_DestroyPublicKeyList(SECKEYPublicKeyList *keys);
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void
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SECKEY_RemovePublicKeyListNode(SECKEYPublicKeyListNode *node);
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SECStatus
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SECKEY_AddPublicKeyToListTail( SECKEYPublicKeyList *list,
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SECKEYPublicKey *key);
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#define PUBKEY_LIST_HEAD(l) ((SECKEYPublicKeyListNode*)PR_LIST_HEAD(&l->list))
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#define PUBKEY_LIST_NEXT(n) ((SECKEYPublicKeyListNode *)n->links.next)
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#define PUBKEY_LIST_END(n,l) (((void *)n) == ((void *)&l->list))
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/*
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* Length in bits of the EC's field size. This is also the length of
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* the x and y coordinates of EC points, such as EC public keys and
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* base points.
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*
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* Return 0 on failure (unknown EC domain parameters).
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*/
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extern int SECKEY_ECParamsToKeySize(const SECItem *params);
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/*
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* Length in bits of the EC base point order, usually denoted n. This
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* is also the length of EC private keys and ECDSA signature components
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* r and s.
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*
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* Return 0 on failure (unknown EC domain parameters).
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*/
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extern int SECKEY_ECParamsToBasePointOrderLen(const SECItem *params);
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SEC_END_PROTOS
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#endif /* _KEYHI_H_ */
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