VMS: modernise rand_pool_acquire_entropy, step 2
Add more items that could serve as entropy source. Reviewed-by: Andy Polyakov <appro@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6151)
This commit is contained in:
Richard Levitte
parent
ce147f7333
commit
463e6ef500
1 changed files with 316 additions and 48 deletions
|
|
@ -46,15 +46,20 @@ typedef uint32_t *uint32_t__ptr32;
|
||||||
# pragma pointer_size restore
|
# pragma pointer_size restore
|
||||||
# endif
|
# endif
|
||||||
|
|
||||||
static const struct item_st {
|
struct item_st {
|
||||||
short length, code; /* length is number of bytes */
|
short length, code; /* length is number of bytes */
|
||||||
} item_data[] = {
|
};
|
||||||
|
|
||||||
|
static const struct item_st DVI_item_data[] = {
|
||||||
|
{4, DVI$_ERRCNT},
|
||||||
|
{4, DVI$_REFCNT},
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct item_st JPI_item_data[] = {
|
||||||
{4, JPI$_BUFIO},
|
{4, JPI$_BUFIO},
|
||||||
{4, JPI$_CPUTIM},
|
{4, JPI$_CPUTIM},
|
||||||
{4, JPI$_DIRIO},
|
{4, JPI$_DIRIO},
|
||||||
{4, JPI$_IMAGECOUNT},
|
{4, JPI$_IMAGECOUNT},
|
||||||
{8, JPI$_LAST_LOGIN_I},
|
|
||||||
{8, JPI$_LOGINTIM},
|
|
||||||
{4, JPI$_PAGEFLTS},
|
{4, JPI$_PAGEFLTS},
|
||||||
{4, JPI$_PID},
|
{4, JPI$_PID},
|
||||||
{4, JPI$_PPGCNT},
|
{4, JPI$_PPGCNT},
|
||||||
|
|
@ -67,49 +72,229 @@ static const struct item_st {
|
||||||
{16, JPI$_FINALEXC},
|
{16, JPI$_FINALEXC},
|
||||||
};
|
};
|
||||||
|
|
||||||
|
static const struct item_st JPI_item_data_64bit[] = {
|
||||||
|
{8, JPI$_LAST_LOGIN_I},
|
||||||
|
{8, JPI$_LOGINTIM},
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct item_st RMI_item_data[] = {
|
||||||
|
{4, RMI$_COLPG},
|
||||||
|
{4, RMI$_MWAIT},
|
||||||
|
{4, RMI$_CEF},
|
||||||
|
{4, RMI$_PFW},
|
||||||
|
{4, RMI$_LEF},
|
||||||
|
{4, RMI$_LEFO},
|
||||||
|
{4, RMI$_HIB},
|
||||||
|
{4, RMI$_HIBO},
|
||||||
|
{4, RMI$_SUSP},
|
||||||
|
{4, RMI$_SUSPO},
|
||||||
|
{4, RMI$_FPG},
|
||||||
|
{4, RMI$_COM},
|
||||||
|
{4, RMI$_COMO},
|
||||||
|
{4, RMI$_CUR},
|
||||||
|
#if defined __alpha
|
||||||
|
{4, RMI$_FRLIST},
|
||||||
|
{4, RMI$_MODLIST},
|
||||||
|
#endif
|
||||||
|
{4, RMI$_FAULTS},
|
||||||
|
{4, RMI$_PREADS},
|
||||||
|
{4, RMI$_PWRITES},
|
||||||
|
{4, RMI$_PWRITIO},
|
||||||
|
{4, RMI$_PREADIO},
|
||||||
|
{4, RMI$_GVALFLTS},
|
||||||
|
{4, RMI$_WRTINPROG},
|
||||||
|
{4, RMI$_FREFLTS},
|
||||||
|
{4, RMI$_DZROFLTS},
|
||||||
|
{4, RMI$_SYSFAULTS},
|
||||||
|
{4, RMI$_ISWPCNT},
|
||||||
|
{4, RMI$_DIRIO},
|
||||||
|
{4, RMI$_BUFIO},
|
||||||
|
{4, RMI$_MBREADS},
|
||||||
|
{4, RMI$_MBWRITES},
|
||||||
|
{4, RMI$_LOGNAM},
|
||||||
|
{4, RMI$_FCPCALLS},
|
||||||
|
{4, RMI$_FCPREAD},
|
||||||
|
{4, RMI$_FCPWRITE},
|
||||||
|
{4, RMI$_FCPCACHE},
|
||||||
|
{4, RMI$_FCPCPU},
|
||||||
|
{4, RMI$_FCPHIT},
|
||||||
|
{4, RMI$_FCPSPLIT},
|
||||||
|
{4, RMI$_FCPFAULT},
|
||||||
|
{4, RMI$_ENQNEW},
|
||||||
|
{4, RMI$_ENQCVT},
|
||||||
|
{4, RMI$_DEQ},
|
||||||
|
{4, RMI$_BLKAST},
|
||||||
|
{4, RMI$_ENQWAIT},
|
||||||
|
{4, RMI$_ENQNOTQD},
|
||||||
|
{4, RMI$_DLCKSRCH},
|
||||||
|
{4, RMI$_DLCKFND},
|
||||||
|
{4, RMI$_NUMLOCKS},
|
||||||
|
{4, RMI$_NUMRES},
|
||||||
|
{4, RMI$_ARRLOCPK},
|
||||||
|
{4, RMI$_DEPLOCPK},
|
||||||
|
{4, RMI$_ARRTRAPK},
|
||||||
|
{4, RMI$_TRCNGLOS},
|
||||||
|
{4, RMI$_RCVBUFFL},
|
||||||
|
{4, RMI$_ENQNEWLOC},
|
||||||
|
{4, RMI$_ENQNEWIN},
|
||||||
|
{4, RMI$_ENQNEWOUT},
|
||||||
|
{4, RMI$_ENQCVTLOC},
|
||||||
|
{4, RMI$_ENQCVTIN},
|
||||||
|
{4, RMI$_ENQCVTOUT},
|
||||||
|
{4, RMI$_DEQLOC},
|
||||||
|
{4, RMI$_DEQIN},
|
||||||
|
{4, RMI$_DEQOUT},
|
||||||
|
{4, RMI$_BLKLOC},
|
||||||
|
{4, RMI$_BLKIN},
|
||||||
|
{4, RMI$_BLKOUT},
|
||||||
|
{4, RMI$_DIRIN},
|
||||||
|
{4, RMI$_DIROUT},
|
||||||
|
/* We currently get a fault when trying these. TODO: To be figured out. */
|
||||||
|
#if 0
|
||||||
|
{140, RMI$_MSCP_EVERYTHING}, /* 35 32-bit words */
|
||||||
|
{152, RMI$_DDTM_ALL}, /* 38 32-bit words */
|
||||||
|
{80, RMI$_TMSCP_EVERYTHING} /* 20 32-bit words */
|
||||||
|
#endif
|
||||||
|
{4, RMI$_LPZ_PAGCNT},
|
||||||
|
{4, RMI$_LPZ_HITS},
|
||||||
|
{4, RMI$_LPZ_MISSES},
|
||||||
|
{4, RMI$_LPZ_EXPCNT},
|
||||||
|
{4, RMI$_LPZ_ALLOCF},
|
||||||
|
{4, RMI$_LPZ_ALLOC2},
|
||||||
|
{4, RMI$_ACCESS},
|
||||||
|
{4, RMI$_ALLOC},
|
||||||
|
{4, RMI$_FCPCREATE},
|
||||||
|
{4, RMI$_VOLWAIT},
|
||||||
|
{4, RMI$_FCPTURN},
|
||||||
|
{4, RMI$_FCPERASE},
|
||||||
|
{4, RMI$_OPENS},
|
||||||
|
{4, RMI$_FIDHIT},
|
||||||
|
{4, RMI$_FIDMISS},
|
||||||
|
{4, RMI$_FILHDR_HIT},
|
||||||
|
{4, RMI$_DIRFCB_HIT},
|
||||||
|
{4, RMI$_DIRFCB_MISS},
|
||||||
|
{4, RMI$_DIRDATA_HIT},
|
||||||
|
{4, RMI$_EXTHIT},
|
||||||
|
{4, RMI$_EXTMISS},
|
||||||
|
{4, RMI$_QUOHIT},
|
||||||
|
{4, RMI$_QUOMISS},
|
||||||
|
{4, RMI$_STORAGMAP_HIT},
|
||||||
|
{4, RMI$_VOLLCK},
|
||||||
|
{4, RMI$_SYNCHLCK},
|
||||||
|
{4, RMI$_SYNCHWAIT},
|
||||||
|
{4, RMI$_ACCLCK},
|
||||||
|
{4, RMI$_XQPCACHEWAIT},
|
||||||
|
{4, RMI$_DIRDATA_MISS},
|
||||||
|
{4, RMI$_FILHDR_MISS},
|
||||||
|
{4, RMI$_STORAGMAP_MISS},
|
||||||
|
{4, RMI$_PROCCNTMAX},
|
||||||
|
{4, RMI$_PROCBATCNT},
|
||||||
|
{4, RMI$_PROCINTCNT},
|
||||||
|
{4, RMI$_PROCNETCNT},
|
||||||
|
{4, RMI$_PROCSWITCHCNT},
|
||||||
|
{4, RMI$_PROCBALSETCNT},
|
||||||
|
{4, RMI$_PROCLOADCNT},
|
||||||
|
{4, RMI$_BADFLTS},
|
||||||
|
{4, RMI$_EXEFAULTS},
|
||||||
|
{4, RMI$_HDRINSWAPS},
|
||||||
|
{4, RMI$_HDROUTSWAPS},
|
||||||
|
{4, RMI$_IOPAGCNT},
|
||||||
|
{4, RMI$_ISWPCNTPG},
|
||||||
|
{4, RMI$_OSWPCNT},
|
||||||
|
{4, RMI$_OSWPCNTPG},
|
||||||
|
{4, RMI$_RDFAULTS},
|
||||||
|
{4, RMI$_TRANSFLTS},
|
||||||
|
{4, RMI$_WRTFAULTS},
|
||||||
|
#if defined __alpha
|
||||||
|
{4, RMI$_USERPAGES},
|
||||||
|
#endif
|
||||||
|
{4, RMI$_VMSPAGES},
|
||||||
|
{4, RMI$_TTWRITES},
|
||||||
|
{4, RMI$_BUFOBJPAG},
|
||||||
|
{4, RMI$_BUFOBJPAGPEAK},
|
||||||
|
{4, RMI$_BUFOBJPAGS01},
|
||||||
|
{4, RMI$_BUFOBJPAGS2},
|
||||||
|
{4, RMI$_BUFOBJPAGMAXS01},
|
||||||
|
{4, RMI$_BUFOBJPAGMAXS2},
|
||||||
|
{4, RMI$_BUFOBJPAGPEAKS01},
|
||||||
|
{4, RMI$_BUFOBJPAGPEAKS2},
|
||||||
|
{4, RMI$_BUFOBJPGLTMAXS01},
|
||||||
|
{4, RMI$_BUFOBJPGLTMAXS2},
|
||||||
|
{4, RMI$_DLCK_INCMPLT},
|
||||||
|
{4, RMI$_DLCKMSGS_IN},
|
||||||
|
{4, RMI$_DLCKMSGS_OUT},
|
||||||
|
{4, RMI$_MCHKERRS},
|
||||||
|
{4, RMI$_MEMERRS},
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct item_st RMI_item_data_64bit[] = {
|
||||||
|
#if defined __ia64
|
||||||
|
{8, RMI$_FRLIST},
|
||||||
|
{8, RMI$_MODLIST},
|
||||||
|
#endif
|
||||||
|
{8, RMI$_LCKMGR_REQCNT},
|
||||||
|
{8, RMI$_LCKMGR_REQTIME},
|
||||||
|
{8, RMI$_LCKMGR_SPINCNT},
|
||||||
|
{8, RMI$_LCKMGR_SPINTIME},
|
||||||
|
{8, RMI$_CPUINTSTK},
|
||||||
|
{8, RMI$_CPUMPSYNCH},
|
||||||
|
{8, RMI$_CPUKERNEL},
|
||||||
|
{8, RMI$_CPUEXEC},
|
||||||
|
{8, RMI$_CPUSUPER},
|
||||||
|
{8, RMI$_CPUUSER},
|
||||||
|
#if defined __ia64
|
||||||
|
{8, RMI$_USERPAGES},
|
||||||
|
#endif
|
||||||
|
{8, RMI$_TQETOTAL},
|
||||||
|
{8, RMI$_TQESYSUB},
|
||||||
|
{8, RMI$_TQEUSRTIMR},
|
||||||
|
{8, RMI$_TQEUSRWAKE},
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct item_st SYI_item_data[] = {
|
||||||
|
{4, SYI$_PAGEFILE_FREE},
|
||||||
|
};
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Input:
|
* Input:
|
||||||
* items_data - an array of lengths and codes
|
* items_data - an array of lengths and codes
|
||||||
* items_data_num - number of elements in that array, minus one
|
* items_data_num - number of elements in that array
|
||||||
* (caller MUST have space for one extra NULL element)
|
|
||||||
*
|
*
|
||||||
* Output:
|
* Output:
|
||||||
* items - pre-allocated ILE3 array to be filled.
|
* items - pre-allocated ILE3 array to be filled.
|
||||||
* It's assume to have items_data_num elements.
|
* It's assumed to have items_data_num elements plus
|
||||||
|
* one extra for the terminating NULL element
|
||||||
* databuffer - pre-allocated 32-bit word array.
|
* databuffer - pre-allocated 32-bit word array.
|
||||||
*
|
*
|
||||||
* Returns the number of bytes used in databuffer
|
* Returns the number of elements used in databuffer
|
||||||
*/
|
*/
|
||||||
static size_t prepare_item_list(const struct item_st *items_input,
|
static size_t prepare_item_list(const struct item_st *items_input,
|
||||||
size_t items_input_num,
|
size_t items_input_num,
|
||||||
ILE3 *items,
|
ILE3 *items,
|
||||||
uint32_t__ptr32 databuffer)
|
uint32_t__ptr32 databuffer)
|
||||||
{
|
{
|
||||||
const struct item_st *pitems_input;
|
|
||||||
ILE3 *pitems;
|
|
||||||
size_t data_sz = 0;
|
size_t data_sz = 0;
|
||||||
|
|
||||||
for (pitems_input = items_input, pitems = items;
|
for (; items_input_num-- > 0; items_input++, items++) {
|
||||||
items_input_num-- > 0;
|
|
||||||
pitems_input++, pitems++) {
|
|
||||||
|
|
||||||
/* Special treatment of JPI$_FINALEXC */
|
/* Special treatment of JPI$_FINALEXC */
|
||||||
if (pitems->ile3$w_code == JPI$_FINALEXC)
|
if (items->ile3$w_code == JPI$_FINALEXC)
|
||||||
pitems->ile3$w_length = 4;
|
items->ile3$w_length = 4;
|
||||||
else
|
else
|
||||||
pitems->ile3$w_length = pitems_input->length;
|
items->ile3$w_length = items_input->length;
|
||||||
|
|
||||||
pitems->ile3$w_code = pitems_input->code;
|
items->ile3$w_code = items_input->code;
|
||||||
pitems->ile3$ps_bufaddr = databuffer;
|
items->ile3$ps_bufaddr = databuffer;
|
||||||
pitems->ile3$ps_retlen_addr = 0;
|
items->ile3$ps_retlen_addr = 0;
|
||||||
|
|
||||||
databuffer += pitems_input->length / sizeof(*databuffer);
|
databuffer += items_input->length / sizeof(databuffer[0]);
|
||||||
data_sz += pitems_input->length;
|
data_sz += items_input->length;
|
||||||
}
|
}
|
||||||
/* Terminating NULL entry */
|
/* Terminating NULL entry */
|
||||||
pitems->ile3$w_length = pitems->ile3$w_code = 0;
|
items->ile3$w_length = items->ile3$w_code = 0;
|
||||||
|
items->ile3$ps_bufaddr = items->ile3$ps_retlen_addr = NULL;
|
||||||
|
|
||||||
return data_sz;
|
return data_sz / sizeof(databuffer[0]);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void massage_JPI(ILE3 *items)
|
static void massage_JPI(ILE3 *items)
|
||||||
|
|
@ -140,38 +325,121 @@ static void massage_JPI(ILE3 *items)
|
||||||
/*
|
/*
|
||||||
* This number expresses how many bits of data contain 1 bit of entropy.
|
* This number expresses how many bits of data contain 1 bit of entropy.
|
||||||
*
|
*
|
||||||
* For the moment, we assume about 0.5 entropy bits per data bit, or 1
|
* For the moment, we assume about 0.05 entropy bits per data bit, or 1
|
||||||
* bit of entropy per 2 data bits.
|
* bit of entropy per 20 data bits.
|
||||||
*/
|
*/
|
||||||
#define ENTROPY_FACTOR 2
|
#define ENTROPY_FACTOR 20
|
||||||
|
|
||||||
size_t rand_pool_acquire_entropy(RAND_POOL *pool)
|
size_t rand_pool_acquire_entropy(RAND_POOL *pool)
|
||||||
{
|
{
|
||||||
ILE3 items[OSSL_NELEM(item_data) + 1];
|
ILE3 JPI_items_64bit[OSSL_NELEM(JPI_item_data_64bit) + 1];
|
||||||
/*
|
ILE3 RMI_items_64bit[OSSL_NELEM(RMI_item_data_64bit) + 1];
|
||||||
* All items get 1 or 2 32-bit words of data, except JPI$_FINALEXC
|
ILE3 DVI_items[OSSL_NELEM(DVI_item_data) + 1];
|
||||||
* We make sure that we have ample space
|
ILE3 JPI_items[OSSL_NELEM(JPI_item_data) + 1];
|
||||||
*/
|
ILE3 RMI_items[OSSL_NELEM(RMI_item_data) + 1];
|
||||||
uint32_t data_buffer[(OSSL_NELEM(item_data)) * 2 + 4];
|
ILE3 SYI_items[OSSL_NELEM(SYI_item_data) + 1];
|
||||||
|
union {
|
||||||
|
/* This ensures buffer starts at 64 bit boundary */
|
||||||
|
uint64_t dummy;
|
||||||
|
uint32_t buffer[OSSL_NELEM(JPI_item_data_64bit) * 2
|
||||||
|
+ OSSL_NELEM(RMI_item_data_64bit) * 2
|
||||||
|
+ OSSL_NELEM(DVI_item_data)
|
||||||
|
+ OSSL_NELEM(JPI_item_data)
|
||||||
|
+ OSSL_NELEM(RMI_item_data)
|
||||||
|
+ OSSL_NELEM(SYI_item_data)
|
||||||
|
+ 4 /* For JPI$_FINALEXC */];
|
||||||
|
} data;
|
||||||
|
size_t total_elems = 0;
|
||||||
size_t total_length = 0;
|
size_t total_length = 0;
|
||||||
size_t bytes_needed = rand_pool_bytes_needed(pool, ENTROPY_FACTOR);
|
size_t bytes_needed = rand_pool_bytes_needed(pool, ENTROPY_FACTOR);
|
||||||
size_t bytes_remaining = rand_pool_bytes_remaining(pool);
|
size_t bytes_remaining = rand_pool_bytes_remaining(pool);
|
||||||
|
|
||||||
total_length += prepare_item_list(item_data, OSSL_NELEM(item_data),
|
/* Take all the 64-bit items first, to ensure proper alignment of data */
|
||||||
items, &data_buffer[total_length]);
|
total_elems +=
|
||||||
|
prepare_item_list(JPI_item_data_64bit, OSSL_NELEM(JPI_item_data_64bit),
|
||||||
|
JPI_items_64bit, &data.buffer[total_elems]);
|
||||||
|
total_elems +=
|
||||||
|
prepare_item_list(RMI_item_data_64bit, OSSL_NELEM(RMI_item_data_64bit),
|
||||||
|
RMI_items_64bit, &data.buffer[total_elems]);
|
||||||
|
/* Now the 32-bit items */
|
||||||
|
total_elems += prepare_item_list(DVI_item_data, OSSL_NELEM(DVI_item_data),
|
||||||
|
DVI_items, &data.buffer[total_elems]);
|
||||||
|
total_elems += prepare_item_list(JPI_item_data, OSSL_NELEM(JPI_item_data),
|
||||||
|
JPI_items, &data.buffer[total_elems]);
|
||||||
|
total_elems += prepare_item_list(RMI_item_data, OSSL_NELEM(RMI_item_data),
|
||||||
|
RMI_items, &data.buffer[total_elems]);
|
||||||
|
total_elems += prepare_item_list(SYI_item_data, OSSL_NELEM(SYI_item_data),
|
||||||
|
SYI_items, &data.buffer[total_elems]);
|
||||||
|
total_length = total_elems * sizeof(data.buffer[0]);
|
||||||
|
|
||||||
/* Fill data_buffer with various info bits from this process */
|
/* Fill data.buffer with various info bits from this process */
|
||||||
{
|
{
|
||||||
uint32_t status;
|
uint32_t status;
|
||||||
|
uint32_t efn;
|
||||||
|
IOSB iosb;
|
||||||
|
$DESCRIPTOR(SYSDEVICE,"SYS$SYSDEVICE:");
|
||||||
|
|
||||||
if ((status = sys$getjpiw(EFN$C_ENF, 0, 0, items, 0, 0, 0))
|
if ((status = sys$getdviw(EFN$C_ENF, 0, &SYSDEVICE, DVI_items,
|
||||||
|
0, 0, 0, 0, 0)) != SS$_NORMAL) {
|
||||||
|
lib$signal(status);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
if ((status = sys$getjpiw(EFN$C_ENF, 0, 0, JPI_items_64bit, 0, 0, 0))
|
||||||
!= SS$_NORMAL) {
|
!= SS$_NORMAL) {
|
||||||
lib$signal(status);
|
lib$signal(status);
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
if ((status = sys$getjpiw(EFN$C_ENF, 0, 0, JPI_items, 0, 0, 0))
|
||||||
|
!= SS$_NORMAL) {
|
||||||
|
lib$signal(status);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
if ((status = sys$getsyiw(EFN$C_ENF, 0, 0, SYI_items, 0, 0, 0))
|
||||||
|
!= SS$_NORMAL) {
|
||||||
|
lib$signal(status);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
/*
|
||||||
|
* The RMI service is a bit special, as there is no synchronous
|
||||||
|
* variant, so we MUST create an event flag to synchronise on.
|
||||||
|
*/
|
||||||
|
if ((status = lib$get_ef(&efn)) != SS$_NORMAL) {
|
||||||
|
lib$signal(status);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
if ((status = sys$getrmi(efn, 0, 0, RMI_items_64bit, &iosb, 0, 0))
|
||||||
|
!= SS$_NORMAL) {
|
||||||
|
lib$signal(status);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
if ((status = sys$synch(efn, &iosb)) != SS$_NORMAL) {
|
||||||
|
lib$signal(status);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
if (iosb.iosb$l_getxxi_status != SS$_NORMAL) {
|
||||||
|
lib$signal(iosb.iosb$l_getxxi_status);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
if ((status = sys$getrmi(efn, 0, 0, RMI_items, &iosb, 0, 0))
|
||||||
|
!= SS$_NORMAL) {
|
||||||
|
lib$signal(status);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
if ((status = sys$synch(efn, &iosb)) != SS$_NORMAL) {
|
||||||
|
lib$signal(status);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
if (iosb.iosb$l_getxxi_status != SS$_NORMAL) {
|
||||||
|
lib$signal(iosb.iosb$l_getxxi_status);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
if ((status = lib$free_ef(&efn)) != SS$_NORMAL) {
|
||||||
|
lib$signal(status);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
massage_JPI(items);
|
massage_JPI(JPI_items);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* If we can't feed the requirements from the caller, we're in deep trouble.
|
* If we can't feed the requirements from the caller, we're in deep trouble.
|
||||||
|
|
@ -196,8 +464,8 @@ size_t rand_pool_acquire_entropy(RAND_POOL *pool)
|
||||||
total_length = bytes_remaining;
|
total_length = bytes_remaining;
|
||||||
|
|
||||||
/* We give the pessimistic value for the amount of entropy */
|
/* We give the pessimistic value for the amount of entropy */
|
||||||
rand_pool_add(pool, (unsigned char *)data_buffer, total_length,
|
rand_pool_add(pool, (unsigned char *)data.buffer, total_length,
|
||||||
total_length / ENTROPY_FACTOR);
|
8 * total_length / ENTROPY_FACTOR);
|
||||||
return rand_pool_entropy_available(pool);
|
return rand_pool_entropy_available(pool);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue