The Tor Browser: security/nss/lib/pki/cryptocontext.c@b8a032363ba2 (annotated)

security/nss/lib/pki/cryptocontext.c@b8a032363ba2 (annotated)

security/nss/lib/pki/cryptocontext.c

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 #ifndef DEV_H
 #include "dev.h"
 #endif /* DEV_H */
 #ifndef PKIM_H
 #include "pkim.h"
 #endif /* PKIM_H */
 #ifndef PKISTORE_H
 #include "pkistore.h"
 #endif /* PKISTORE_H */
 extern const NSSError NSS_ERROR_NOT_FOUND;
 extern const NSSError NSS_ERROR_INVALID_ARGUMENT;
 NSS_IMPLEMENT NSSCryptoContext *
 nssCryptoContext_Create (
   NSSTrustDomain *td,
   NSSCallback *uhhOpt
 )
 {
     NSSArena *arena;
     NSSCryptoContext *rvCC;
     arena = NSSArena_Create();
     if (!arena) {
 	return NULL;
     }
     rvCC = nss_ZNEW(arena, NSSCryptoContext);
     if (!rvCC) {
 	return NULL;
     }
     rvCC->td = td;
     rvCC->arena = arena;
     rvCC->certStore = nssCertificateStore_Create(rvCC->arena);
     if (!rvCC->certStore) {
 	nssArena_Destroy(arena);
 	return NULL;
     }
     return rvCC;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_Destroy (
   NSSCryptoContext *cc
 )
 {
     PRStatus status = PR_SUCCESS;
     PORT_Assert(cc->certStore);
     if (cc->certStore) {
 	status = nssCertificateStore_Destroy(cc->certStore);
 	if (status == PR_FAILURE) {
 	    return status;
 	}
     } else {
 	status = PR_FAILURE;
     }
     nssArena_Destroy(cc->arena);
     return status;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_SetDefaultCallback (
   NSSCryptoContext *td,
   NSSCallback *newCallback,
   NSSCallback **oldCallbackOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT NSSCallback *
 NSSCryptoContext_GetDefaultCallback (
   NSSCryptoContext *td,
   PRStatus *statusOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSTrustDomain *
 NSSCryptoContext_GetTrustDomain (
   NSSCryptoContext *td
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_FindOrImportCertificate (
   NSSCryptoContext *cc,
   NSSCertificate *c
 )
 {
     NSSCertificate *rvCert = NULL;
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	nss_SetError(NSS_ERROR_INVALID_ARGUMENT);
 	return rvCert;
     }
     rvCert = nssCertificateStore_FindOrAdd(cc->certStore, c);
     if (rvCert == c && c->object.cryptoContext != cc) {
 	PORT_Assert(!c->object.cryptoContext);
 	c->object.cryptoContext = cc;
     }
     if (rvCert) {
 	/* an NSSCertificate cannot be part of two crypto contexts
 	** simultaneously.  If this assertion fails, then there is
 	** a serious Stan design flaw.
 	*/
 	PORT_Assert(cc == c->object.cryptoContext);
     }
     return rvCert;
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_ImportPKIXCertificate (
   NSSCryptoContext *cc,
   struct NSSPKIXCertificateStr *pc
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_ImportEncodedCertificate (
   NSSCryptoContext *cc,
   NSSBER *ber
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_ImportEncodedPKIXCertificateChain (
   NSSCryptoContext *cc,
   NSSBER *ber
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT PRStatus
 nssCryptoContext_ImportTrust (
   NSSCryptoContext *cc,
   NSSTrust *trust
 )
 {
     PRStatus nssrv;
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	return PR_FAILURE;
     }
     nssrv = nssCertificateStore_AddTrust(cc->certStore, trust);
 #if 0
     if (nssrv == PR_SUCCESS) {
 	trust->object.cryptoContext = cc;
     }
 #endif
     return nssrv;
 }
 NSS_IMPLEMENT PRStatus
 nssCryptoContext_ImportSMIMEProfile (
   NSSCryptoContext *cc,
   nssSMIMEProfile *profile
 )
 {
     PRStatus nssrv;
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	return PR_FAILURE;
     }
     nssrv = nssCertificateStore_AddSMIMEProfile(cc->certStore, profile);
 #if 0
     if (nssrv == PR_SUCCESS) {
 	profile->object.cryptoContext = cc;
     }
 #endif
     return nssrv;
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_FindBestCertificateByNickname (
   NSSCryptoContext *cc,
   const NSSUTF8 *name,
   NSSTime *timeOpt, /* NULL for "now" */
   NSSUsage *usage,
   NSSPolicies *policiesOpt /* NULL for none */
 )
 {
     NSSCertificate **certs;
     NSSCertificate *rvCert = NULL;
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	return NULL;
     }
     certs = nssCertificateStore_FindCertificatesByNickname(cc->certStore,
                                                            name,
                                                            NULL, 0, NULL);
     if (certs) {
 	rvCert = nssCertificateArray_FindBestCertificate(certs,
 	                                                 timeOpt,
 	                                                 usage,
 	                                                 policiesOpt);
 	nssCertificateArray_Destroy(certs);
     }
     return rvCert;
 }
 NSS_IMPLEMENT NSSCertificate **
 NSSCryptoContext_FindCertificatesByNickname (
   NSSCryptoContext *cc,
   NSSUTF8 *name,
   NSSCertificate *rvOpt[],
   PRUint32 maximumOpt, /* 0 for no max */
   NSSArena *arenaOpt
 )
 {
     NSSCertificate **rvCerts;
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	return NULL;
     }
     rvCerts = nssCertificateStore_FindCertificatesByNickname(cc->certStore,
                                                              name,
                                                              rvOpt,
                                                              maximumOpt,
                                                              arenaOpt);
     return rvCerts;
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_FindCertificateByIssuerAndSerialNumber (
   NSSCryptoContext *cc,
   NSSDER *issuer,
   NSSDER *serialNumber
 )
 {
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	return NULL;
     }
     return nssCertificateStore_FindCertificateByIssuerAndSerialNumber(
                                                                cc->certStore,
                                                                issuer,
                                                                serialNumber);
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_FindBestCertificateBySubject (
   NSSCryptoContext *cc,
   NSSDER *subject,
   NSSTime *timeOpt,
   NSSUsage *usage,
   NSSPolicies *policiesOpt
 )
 {
     NSSCertificate **certs;
     NSSCertificate *rvCert = NULL;
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	return NULL;
     }
     certs = nssCertificateStore_FindCertificatesBySubject(cc->certStore,
                                                           subject,
                                                           NULL, 0, NULL);
     if (certs) {
 	rvCert = nssCertificateArray_FindBestCertificate(certs,
 	                                                 timeOpt,
 	                                                 usage,
 	                                                 policiesOpt);
 	nssCertificateArray_Destroy(certs);
     }
     return rvCert;
 }
 NSS_IMPLEMENT NSSCertificate **
 nssCryptoContext_FindCertificatesBySubject (
   NSSCryptoContext *cc,
   NSSDER *subject,
   NSSCertificate *rvOpt[],
   PRUint32 maximumOpt, /* 0 for no max */
   NSSArena *arenaOpt
 )
 {
     NSSCertificate **rvCerts;
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	return NULL;
     }
     rvCerts = nssCertificateStore_FindCertificatesBySubject(cc->certStore,
                                                             subject,
                                                             rvOpt,
                                                             maximumOpt,
                                                             arenaOpt);
     return rvCerts;
 }
 NSS_IMPLEMENT NSSCertificate **
 NSSCryptoContext_FindCertificatesBySubject (
   NSSCryptoContext *cc,
   NSSDER *subject,
   NSSCertificate *rvOpt[],
   PRUint32 maximumOpt, /* 0 for no max */
   NSSArena *arenaOpt
 )
 {
     return nssCryptoContext_FindCertificatesBySubject(cc, subject,
                                                       rvOpt, maximumOpt,
                                                       arenaOpt);
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_FindBestCertificateByNameComponents (
   NSSCryptoContext *cc,
   NSSUTF8 *nameComponents,
   NSSTime *timeOpt,
   NSSUsage *usage,
   NSSPolicies *policiesOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSCertificate **
 NSSCryptoContext_FindCertificatesByNameComponents (
   NSSCryptoContext *cc,
   NSSUTF8 *nameComponents,
   NSSCertificate *rvOpt[],
   PRUint32 maximumOpt, /* 0 for no max */
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_FindCertificateByEncodedCertificate (
   NSSCryptoContext *cc,
   NSSBER *encodedCertificate
 )
 {
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	return NULL;
     }
     return nssCertificateStore_FindCertificateByEncodedCertificate(
                                                            cc->certStore,
                                                            encodedCertificate);
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_FindBestCertificateByEmail (
   NSSCryptoContext *cc,
   NSSASCII7 *email,
   NSSTime *timeOpt,
   NSSUsage *usage,
   NSSPolicies *policiesOpt
 )
 {
     NSSCertificate **certs;
     NSSCertificate *rvCert = NULL;
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	return NULL;
     }
     certs = nssCertificateStore_FindCertificatesByEmail(cc->certStore,
                                                         email,
                                                         NULL, 0, NULL);
     if (certs) {
 	rvCert = nssCertificateArray_FindBestCertificate(certs,
 	                                                 timeOpt,
 	                                                 usage,
 	                                                 policiesOpt);
 	nssCertificateArray_Destroy(certs);
     }
     return rvCert;
 }
 NSS_IMPLEMENT NSSCertificate **
 NSSCryptoContext_FindCertificatesByEmail (
   NSSCryptoContext *cc,
   NSSASCII7 *email,
   NSSCertificate *rvOpt[],
   PRUint32 maximumOpt, /* 0 for no max */
   NSSArena *arenaOpt
 )
 {
     NSSCertificate **rvCerts;
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	return NULL;
     }
     rvCerts = nssCertificateStore_FindCertificatesByEmail(cc->certStore,
                                                           email,
                                                           rvOpt,
                                                           maximumOpt,
                                                           arenaOpt);
     return rvCerts;
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_FindCertificateByOCSPHash (
   NSSCryptoContext *cc,
   NSSItem *hash
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_FindBestUserCertificate (
   NSSCryptoContext *cc,
   NSSTime *timeOpt,
   NSSUsage *usage,
   NSSPolicies *policiesOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSCertificate **
 NSSCryptoContext_FindUserCertificates (
   NSSCryptoContext *cc,
   NSSTime *timeOpt,
   NSSUsage *usageOpt,
   NSSPolicies *policiesOpt,
   NSSCertificate **rvOpt,
   PRUint32 rvLimit, /* zero for no limit */
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_FindBestUserCertificateForSSLClientAuth (
   NSSCryptoContext *cc,
   NSSUTF8 *sslHostOpt,
   NSSDER *rootCAsOpt[], /* null pointer for none */
   PRUint32 rootCAsMaxOpt, /* zero means list is null-terminated */
   NSSAlgorithmAndParameters *apOpt,
   NSSPolicies *policiesOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSCertificate **
 NSSCryptoContext_FindUserCertificatesForSSLClientAuth (
   NSSCryptoContext *cc,
   NSSUTF8 *sslHostOpt,
   NSSDER *rootCAsOpt[], /* null pointer for none */
   PRUint32 rootCAsMaxOpt, /* zero means list is null-terminated */
   NSSAlgorithmAndParameters *apOpt,
   NSSPolicies *policiesOpt,
   NSSCertificate **rvOpt,
   PRUint32 rvLimit, /* zero for no limit */
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_FindBestUserCertificateForEmailSigning (
   NSSCryptoContext *cc,
   NSSASCII7 *signerOpt,
   NSSASCII7 *recipientOpt,
   /* anything more here? */
   NSSAlgorithmAndParameters *apOpt,
   NSSPolicies *policiesOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSCertificate *
 NSSCryptoContext_FindUserCertificatesForEmailSigning (
   NSSCryptoContext *cc,
   NSSASCII7 *signerOpt, /* fgmr or a more general name? */
   NSSASCII7 *recipientOpt,
   /* anything more here? */
   NSSAlgorithmAndParameters *apOpt,
   NSSPolicies *policiesOpt,
   NSSCertificate **rvOpt,
   PRUint32 rvLimit, /* zero for no limit */
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSTrust *
 nssCryptoContext_FindTrustForCertificate (
   NSSCryptoContext *cc,
   NSSCertificate *cert
 )
 {
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	return NULL;
     }
     return nssCertificateStore_FindTrustForCertificate(cc->certStore, cert);
 }
 NSS_IMPLEMENT nssSMIMEProfile *
 nssCryptoContext_FindSMIMEProfileForCertificate (
   NSSCryptoContext *cc,
   NSSCertificate *cert
 )
 {
     PORT_Assert(cc->certStore);
     if (!cc->certStore) {
 	return NULL;
     }
     return nssCertificateStore_FindSMIMEProfileForCertificate(cc->certStore,
                                                               cert);
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_GenerateKeyPair (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *ap,
   NSSPrivateKey **pvkOpt,
   NSSPublicKey **pbkOpt,
   PRBool privateKeyIsSensitive,
   NSSToken *destination,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT NSSSymmetricKey *
 NSSCryptoContext_GenerateSymmetricKey (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *ap,
   PRUint32 keysize,
   NSSToken *destination,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSSymmetricKey *
 NSSCryptoContext_GenerateSymmetricKeyFromPassword (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *ap,
   NSSUTF8 *passwordOpt, /* if null, prompt */
   NSSToken *destinationOpt,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSSymmetricKey *
 NSSCryptoContext_FindSymmetricKeyByAlgorithmAndKeyID (
   NSSCryptoContext *cc,
   NSSOID *algorithm,
   NSSItem *keyID,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 struct token_session_str {
     NSSToken *token;
     nssSession *session;
 };
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_Decrypt (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSItem *encryptedData,
   NSSCallback *uhhOpt,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_BeginDecrypt (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_ContinueDecrypt (
   NSSCryptoContext *cc,
   NSSItem *data,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_FinishDecrypt (
   NSSCryptoContext *cc,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_Sign (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSItem *data,
   NSSCallback *uhhOpt,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_BeginSign (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_ContinueSign (
   NSSCryptoContext *cc,
   NSSItem *data
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_FinishSign (
   NSSCryptoContext *cc,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_SignRecover (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSItem *data,
   NSSCallback *uhhOpt,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_BeginSignRecover (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_ContinueSignRecover (
   NSSCryptoContext *cc,
   NSSItem *data,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_FinishSignRecover (
   NSSCryptoContext *cc,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSSymmetricKey *
 NSSCryptoContext_UnwrapSymmetricKey (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSItem *wrappedKey,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSSymmetricKey *
 NSSCryptoContext_DeriveSymmetricKey (
   NSSCryptoContext *cc,
   NSSPublicKey *bk,
   NSSAlgorithmAndParameters *apOpt,
   NSSOID *target,
   PRUint32 keySizeOpt, /* zero for best allowed */
   NSSOperations operations,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_Encrypt (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSItem *data,
   NSSCallback *uhhOpt,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_BeginEncrypt (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_ContinueEncrypt (
   NSSCryptoContext *cc,
   NSSItem *data,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_FinishEncrypt (
   NSSCryptoContext *cc,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_Verify (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSItem *data,
   NSSItem *signature,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_BeginVerify (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSItem *signature,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_ContinueVerify (
   NSSCryptoContext *cc,
   NSSItem *data
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_FinishVerify (
   NSSCryptoContext *cc
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_VerifyRecover (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSItem *signature,
   NSSCallback *uhhOpt,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_BeginVerifyRecover (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSCallback *uhhOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return PR_FAILURE;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_ContinueVerifyRecover (
   NSSCryptoContext *cc,
   NSSItem *data,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_FinishVerifyRecover (
   NSSCryptoContext *cc,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_WrapSymmetricKey (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSSymmetricKey *keyToWrap,
   NSSCallback *uhhOpt,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_Digest (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSItem *data,
   NSSCallback *uhhOpt,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     return nssToken_Digest(cc->token, cc->session, apOpt,
                            data, rvOpt, arenaOpt);
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_BeginDigest (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSCallback *uhhOpt
 )
 {
     return nssToken_BeginDigest(cc->token, cc->session, apOpt);
 }
 NSS_IMPLEMENT PRStatus
 NSSCryptoContext_ContinueDigest (
   NSSCryptoContext *cc,
   NSSAlgorithmAndParameters *apOpt,
   NSSItem *item
 )
 {
 	/*
     NSSAlgorithmAndParameters *ap;
     ap = (apOpt) ? apOpt : cc->ap;
     */
 	/* why apOpt?  can't change it at this point... */
     return nssToken_ContinueDigest(cc->token, cc->session, item);
 }
 NSS_IMPLEMENT NSSItem *
 NSSCryptoContext_FinishDigest (
   NSSCryptoContext *cc,
   NSSItem *rvOpt,
   NSSArena *arenaOpt
 )
 {
     return nssToken_FinishDigest(cc->token, cc->session, rvOpt, arenaOpt);
 }
 NSS_IMPLEMENT NSSCryptoContext *
 NSSCryptoContext_Clone (
   NSSCryptoContext *cc
 )
 {
     nss_SetError(NSS_ERROR_NOT_FOUND);
     return NULL;
 }

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security/nss/lib/pki/cryptocontext.c@b8a032363ba2 (annotated)

security/nss/lib/pki/cryptocontext.c