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The Tor Browser
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lowkeyi.h (2308B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 
      5 #ifndef _LOWKEYI_H_
      6 #define _LOWKEYI_H_
      7 
      8 #include "prtypes.h"
      9 #include "seccomon.h"
     10 #include "secoidt.h"
     11 #include "lowkeyti.h"
     12 
     13 SEC_BEGIN_PROTOS
     14 
     15 /*
     16 * See bugzilla bug 125359
     17 * Since NSS (via PKCS#11) wants to handle big integers as unsigned ints,
     18 * all of the templates above that en/decode into integers must be converted
     19 * from ASN.1's signed integer type.  This is done by marking either the
     20 * source or destination (encoding or decoding, respectively) type as
     21 * siUnsignedInteger.
     22 */
     23 extern void prepare_low_rsa_priv_key_for_asn1(NSSLOWKEYPrivateKey *key);
     24 extern void prepare_low_pqg_params_for_asn1(PQGParams *params);
     25 extern void prepare_low_dsa_priv_key_for_asn1(NSSLOWKEYPrivateKey *key);
     26 extern void prepare_low_dsa_priv_key_export_for_asn1(NSSLOWKEYPrivateKey *key);
     27 extern void prepare_low_dh_priv_key_for_asn1(NSSLOWKEYPrivateKey *key);
     28 extern void prepare_low_ec_priv_key_for_asn1(NSSLOWKEYPrivateKey *key);
     29 extern void prepare_low_ecparams_for_asn1(ECParams *params);
     30 extern void prepare_low_rsa_pub_key_for_asn1(NSSLOWKEYPublicKey *key);
     31 
     32 /*
     33 ** Destroy a private key object.
     34 **  "key" the object
     35 **  "freeit" if PR_TRUE then free the object as well as its sub-objects
     36 */
     37 extern void nsslowkey_DestroyPrivateKey(NSSLOWKEYPrivateKey *key);
     38 
     39 /*
     40 ** Destroy a public key object.
     41 **  "key" the object
     42 **  "freeit" if PR_TRUE then free the object as well as its sub-objects
     43 */
     44 extern void nsslowkey_DestroyPublicKey(NSSLOWKEYPublicKey *key);
     45 
     46 /*
     47 ** Return the modulus length of "pubKey".
     48 */
     49 extern unsigned int nsslowkey_PublicModulusLen(NSSLOWKEYPublicKey *pubKey);
     50 
     51 /*
     52 ** Return the modulus length of "privKey".
     53 */
     54 extern unsigned int nsslowkey_PrivateModulusLen(NSSLOWKEYPrivateKey *privKey);
     55 
     56 /*
     57 ** Convert a low private key "privateKey" into a public low key
     58 */
     59 extern NSSLOWKEYPublicKey *
     60 nsslowkey_ConvertToPublicKey(NSSLOWKEYPrivateKey *privateKey);
     61 
     62 /* Make a copy of a low private key in it's own arena.
     63 * a return of NULL indicates an error.
     64 */
     65 extern NSSLOWKEYPrivateKey *
     66 nsslowkey_CopyPrivateKey(NSSLOWKEYPrivateKey *privKey);
     67 
     68 SEC_END_PROTOS
     69 
     70 #endif /* _LOWKEYI_H_ */