michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef _LOWKEYI_H_
michael@0: #define _LOWKEYI_H_
michael@0: 
michael@0: #include "prtypes.h"
michael@0: #include "seccomon.h"
michael@0: #include "secoidt.h"
michael@0: #include "lowkeyti.h"
michael@0: 
michael@0: SEC_BEGIN_PROTOS
michael@0: 
michael@0: /*
michael@0:  * See bugzilla bug 125359
michael@0:  * Since NSS (via PKCS#11) wants to handle big integers as unsigned ints,
michael@0:  * all of the templates above that en/decode into integers must be converted
michael@0:  * from ASN.1's signed integer type.  This is done by marking either the
michael@0:  * source or destination (encoding or decoding, respectively) type as
michael@0:  * siUnsignedInteger.
michael@0:  */
michael@0: extern void prepare_low_rsa_priv_key_for_asn1(NSSLOWKEYPrivateKey *key);
michael@0: extern void prepare_low_pqg_params_for_asn1(PQGParams *params);
michael@0: extern void prepare_low_dsa_priv_key_for_asn1(NSSLOWKEYPrivateKey *key);
michael@0: extern void prepare_low_dsa_priv_key_export_for_asn1(NSSLOWKEYPrivateKey *key);
michael@0: extern void prepare_low_dh_priv_key_for_asn1(NSSLOWKEYPrivateKey *key);
michael@0: #ifndef NSS_DISABLE_ECC
michael@0: extern void prepare_low_ec_priv_key_for_asn1(NSSLOWKEYPrivateKey *key);
michael@0: extern void prepare_low_ecparams_for_asn1(ECParams *params);
michael@0: #endif /* NSS_DISABLE_ECC */
michael@0: 
michael@0: /*
michael@0: ** Destroy a private key object.
michael@0: **	"key" the object
michael@0: **	"freeit" if PR_TRUE then free the object as well as its sub-objects
michael@0: */
michael@0: extern void nsslowkey_DestroyPrivateKey(NSSLOWKEYPrivateKey *key);
michael@0: 
michael@0: /*
michael@0: ** Destroy a public key object.
michael@0: **	"key" the object
michael@0: **	"freeit" if PR_TRUE then free the object as well as its sub-objects
michael@0: */
michael@0: extern void nsslowkey_DestroyPublicKey(NSSLOWKEYPublicKey *key);
michael@0: 
michael@0: /*
michael@0: ** Return the modulus length of "pubKey".
michael@0: */
michael@0: extern unsigned int nsslowkey_PublicModulusLen(NSSLOWKEYPublicKey *pubKey);
michael@0: 
michael@0: 
michael@0: /*
michael@0: ** Return the modulus length of "privKey".
michael@0: */
michael@0: extern unsigned int nsslowkey_PrivateModulusLen(NSSLOWKEYPrivateKey *privKey);
michael@0: 
michael@0: 
michael@0: /*
michael@0: ** Convert a low private key "privateKey" into a public low key
michael@0: */
michael@0: extern NSSLOWKEYPublicKey 
michael@0: 		*nsslowkey_ConvertToPublicKey(NSSLOWKEYPrivateKey *privateKey);
michael@0: 
michael@0: /* Make a copy of a low private key in it's own arena.
michael@0:  * a return of NULL indicates an error.
michael@0:  */
michael@0: extern NSSLOWKEYPrivateKey *
michael@0: nsslowkey_CopyPrivateKey(NSSLOWKEYPrivateKey *privKey);
michael@0: 
michael@0: 
michael@0: SEC_END_PROTOS
michael@0: 
michael@0: #endif /* _LOWKEYI_H_ */