RetroZilla/security/nss/lib/softoken/softoken.h
roytam1 30d33aa8e8 cherry-picked mozilla NSS upstream changes (to rev f7a4c771997e, which is on par with 3.16.1 but without windows rand() changes):
9934c8faef29, 3c3b381c4865, 5a67f6beee9a, 1b1eb6d77728, a8b668fd72f7, bug962760, bug743700, bug857304, bug972653, bug972450, bug971358, bug903885, bug977073, bug976111, bug949939, bug947653, bug947572, bug903885, bug979106, bug966596, bug979004, bug979752, bug980848, bug938369, bug981170, bug668130, bug974693, bug975056, bug979132, bug370717, bug979070, bug985070, bug900067, bug977673, bug519255, bug989558, bug557299, bug987263, bug369802, a751a5146718, bug992343, bug952572, bug979703, bug994883, bug994869, bug993489, bug984608, bug977869, bug667371, bug672828, bug793347, bug977869
2018-07-14 21:22:29 +08:00

267 lines
7.1 KiB
C

/*
* softoken.h - private data structures and prototypes for the softoken lib
*
* 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 _SOFTOKEN_H_
#define _SOFTOKEN_H_
#include "blapi.h"
#include "lowkeyti.h"
#include "softoknt.h"
#include "secoidt.h"
#include "pkcs11t.h"
SEC_BEGIN_PROTOS
/*
* Convenience wrapper for doing a single PKCS#1 v1.5 RSA operations where the
* encoded digest info is computed internally, rather than by the caller.
*
* The HashSign variants expect as input the value of H, the computed hash
* from RFC 3447, Section 9.2, Step 1, and will compute the DER-encoded
* DigestInfo structure internally prior to signing/verifying.
*/
extern SECStatus
RSA_HashSign(SECOidTag hashOid, NSSLOWKEYPrivateKey *key,
unsigned char *sig, unsigned int *sigLen, unsigned int maxLen,
const unsigned char *hash, unsigned int hashLen);
extern SECStatus
RSA_HashCheckSign(SECOidTag hashOid, NSSLOWKEYPublicKey *key,
const unsigned char *sig, unsigned int sigLen,
const unsigned char *hash, unsigned int hashLen);
/*
** Prepare a buffer for padded CBC encryption, growing to the appropriate
** boundary, filling with the appropriate padding.
**
** blockSize must be a power of 2.
**
** We add from 1 to blockSize bytes -- we *always* grow.
** The extra bytes contain the value of the length of the padding:
** if we have 2 bytes of padding, then the padding is "0x02, 0x02".
**
** NOTE: If arena is non-NULL, we re-allocate from there, otherwise
** we assume (and use) PR memory (re)allocation.
*/
extern unsigned char * CBC_PadBuffer(PLArenaPool *arena, unsigned char *inbuf,
unsigned int inlen, unsigned int *outlen,
int blockSize);
/****************************************/
/*
** Power-Up selftests required for FIPS and invoked only
** under PKCS #11 FIPS mode.
*/
extern CK_RV sftk_fipsPowerUpSelfTest( void );
/*
** make known fixed PKCS #11 key types to their sizes in bytes
*/
unsigned long sftk_MapKeySize(CK_KEY_TYPE keyType);
/*
** FIPS 140-2 auditing
*/
extern PRBool sftk_audit_enabled;
extern void sftk_LogAuditMessage(NSSAuditSeverity severity,
NSSAuditType, const char *msg);
extern void sftk_AuditCreateObject(CK_SESSION_HANDLE hSession,
CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount,
CK_OBJECT_HANDLE_PTR phObject, CK_RV rv);
extern void sftk_AuditCopyObject(CK_SESSION_HANDLE hSession,
CK_OBJECT_HANDLE hObject,
CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount,
CK_OBJECT_HANDLE_PTR phNewObject, CK_RV rv);
extern void sftk_AuditDestroyObject(CK_SESSION_HANDLE hSession,
CK_OBJECT_HANDLE hObject, CK_RV rv);
extern void sftk_AuditGetObjectSize(CK_SESSION_HANDLE hSession,
CK_OBJECT_HANDLE hObject, CK_ULONG_PTR pulSize,
CK_RV rv);
extern void sftk_AuditGetAttributeValue(CK_SESSION_HANDLE hSession,
CK_OBJECT_HANDLE hObject, CK_ATTRIBUTE_PTR pTemplate,
CK_ULONG ulCount, CK_RV rv);
extern void sftk_AuditSetAttributeValue(CK_SESSION_HANDLE hSession,
CK_OBJECT_HANDLE hObject, CK_ATTRIBUTE_PTR pTemplate,
CK_ULONG ulCount, CK_RV rv);
extern void sftk_AuditCryptInit(const char *opName,
CK_SESSION_HANDLE hSession,
CK_MECHANISM_PTR pMechanism,
CK_OBJECT_HANDLE hKey, CK_RV rv);
extern void sftk_AuditGenerateKey(CK_SESSION_HANDLE hSession,
CK_MECHANISM_PTR pMechanism,
CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount,
CK_OBJECT_HANDLE_PTR phKey, CK_RV rv);
extern void sftk_AuditGenerateKeyPair(CK_SESSION_HANDLE hSession,
CK_MECHANISM_PTR pMechanism,
CK_ATTRIBUTE_PTR pPublicKeyTemplate,
CK_ULONG ulPublicKeyAttributeCount,
CK_ATTRIBUTE_PTR pPrivateKeyTemplate,
CK_ULONG ulPrivateKeyAttributeCount,
CK_OBJECT_HANDLE_PTR phPublicKey,
CK_OBJECT_HANDLE_PTR phPrivateKey, CK_RV rv);
extern void sftk_AuditWrapKey(CK_SESSION_HANDLE hSession,
CK_MECHANISM_PTR pMechanism,
CK_OBJECT_HANDLE hWrappingKey, CK_OBJECT_HANDLE hKey,
CK_BYTE_PTR pWrappedKey,
CK_ULONG_PTR pulWrappedKeyLen, CK_RV rv);
extern void sftk_AuditUnwrapKey(CK_SESSION_HANDLE hSession,
CK_MECHANISM_PTR pMechanism,
CK_OBJECT_HANDLE hUnwrappingKey,
CK_BYTE_PTR pWrappedKey, CK_ULONG ulWrappedKeyLen,
CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulAttributeCount,
CK_OBJECT_HANDLE_PTR phKey, CK_RV rv);
extern void sftk_AuditDeriveKey(CK_SESSION_HANDLE hSession,
CK_MECHANISM_PTR pMechanism,
CK_OBJECT_HANDLE hBaseKey,
CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulAttributeCount,
CK_OBJECT_HANDLE_PTR phKey, CK_RV rv);
extern void sftk_AuditDigestKey(CK_SESSION_HANDLE hSession,
CK_OBJECT_HANDLE hKey, CK_RV rv);
/*
** FIPS 140-2 Error state
*/
extern PRBool sftk_fatalError;
/*
** macros to check for forked child process after C_Initialize
*/
#if defined(XP_UNIX) && !defined(NO_FORK_CHECK)
#ifdef DEBUG
#define FORK_ASSERT() \
{ \
char* forkAssert = getenv("NSS_STRICT_NOFORK"); \
if ( (!forkAssert) || (0 == strcmp(forkAssert, "1")) ) { \
PORT_Assert(0); \
} \
}
#else
#define FORK_ASSERT()
#endif
/* we have 3 methods of implementing the fork checks :
* - Solaris "mixed" method
* - pthread_atfork method
* - getpid method
*/
#if !defined (CHECK_FORK_MIXED) && !defined(CHECK_FORK_PTHREAD) && \
!defined (CHECK_FORK_GETPID)
/* Choose fork check method automatically unless specified
* This section should be updated as more platforms get pthread fixes
* to unregister fork handlers in dlclose.
*/
#ifdef SOLARIS
/* Solaris 8, s9 use PID checks, s10 uses pthread_atfork */
#define CHECK_FORK_MIXED
#elif defined(LINUX)
#define CHECK_FORK_PTHREAD
#else
/* Other Unix platforms use only PID checks. Even if pthread_atfork is
* available, the behavior of dlclose isn't guaranteed by POSIX to
* unregister the fork handler. */
#define CHECK_FORK_GETPID
#endif
#endif
#if defined(CHECK_FORK_MIXED)
extern PRBool usePthread_atfork;
#include <unistd.h>
extern pid_t myPid;
extern PRBool forked;
#define PARENT_FORKED() (usePthread_atfork ? forked : (myPid && myPid != getpid()))
#elif defined(CHECK_FORK_PTHREAD)
extern PRBool forked;
#define PARENT_FORKED() forked
#elif defined(CHECK_FORK_GETPID)
#include <unistd.h>
extern pid_t myPid;
#define PARENT_FORKED() (myPid && myPid != getpid())
#endif
extern PRBool parentForkedAfterC_Initialize;
extern PRBool sftkForkCheckDisabled;
#define CHECK_FORK() \
do { \
if (!sftkForkCheckDisabled && PARENT_FORKED()) { \
FORK_ASSERT(); \
return CKR_DEVICE_ERROR; \
} \
} while (0)
#define SKIP_AFTER_FORK(x) if (!parentForkedAfterC_Initialize) x
#define ENABLE_FORK_CHECK() \
{ \
char* doForkCheck = getenv("NSS_STRICT_NOFORK"); \
if ( doForkCheck && !strcmp(doForkCheck, "DISABLED") ) { \
sftkForkCheckDisabled = PR_TRUE; \
} \
}
#else
/* non-Unix platforms, or fork check disabled */
#define CHECK_FORK()
#define SKIP_AFTER_FORK(x) x
#define ENABLE_FORK_CHECK()
#ifndef NO_FORK_CHECK
#define NO_FORK_CHECK
#endif
#endif
SEC_END_PROTOS
#endif /* _SOFTOKEN_H_ */