Did you ever get an answer to that? There is a call BN_num_bytes(),
so the fix should be this:
*var = rc_vmalloc(BN_num_bytes(bn));
(*var)->l = BN_bn2bin(bn, (unsigned char *)(*var)->v);
Cheers,
Richard ( you should probably study include/openssl/bn.h in depth )
In message
on Mon, 26
* I am unable to get the API to access bn->top value or any bn members in
openssl 1.1.1 .
Can you help me with the pointers to those APIs ?
They do not exist. This is the first time someone has asked for them. You
will need to open an issue on GitHub, and explain *why* you need access.
> On Nov 26, 2018, at 12:45 AM, priya p wrote:
>
> I am trying to fix this part of code:
>
> int Func1 (var, bn) {
> *var = rc_vmalloc(bn->top * BN_BYTES); --> Trying to fix
> this. Error it throws is " error: dereferencing pointer to incomplete type".
>
> (*var)->l = BN_bn2b
I am trying to fix this part of code:
int Func1 (var, bn) {
*var = rc_vmalloc(bn->top * BN_BYTES); --> Trying to fix
this. Error it throws is " error: dereferencing pointer to incomplete type".
(*var)->l = BN_bn2bin(bn, (unsigned char *)(*var)->v);
.
.
}
Thanks,
Priya
On Mon,
> On Nov 26, 2018, at 12:14 AM, priya p wrote:
>
> I am unable to get the API to access bn->top value or any bn members in
> openssl 1.1.1 .
> Can you help me with the pointers to those APIs ?
What actual problem are you trying to solve? Accessing bn->top is
a goal in itself.
--
Vik
Hi Richard,
I am unable to get the API to access bn->top value or any bn members in
openssl 1.1.1 .
Can you help me with the pointers to those APIs ?
And I dont see "lh_OPENSSL_CSTRING_new " function in
"include/openssl/safestack.h"
?
Please correct me if I am wrong .
Thanks,
Priya
On Sun, 2
(that was Rich responding, not Matt ;-))
There are penty of functions to assign values properly to BIGNUMs
without having to resort to accessing the structure members. If you
still have reasons to do so, that sounds like you want to modify the
API somehow, and since you do have access to the Open
Hi Matt,
I want to get/set BIGNUM structure members using API like DH getter/setter ?
Thanks,
Priya
On Sun, Nov 25, 2018, 9:32 AM Salz, Rich via openssl-users <
openssl-users@openssl.org wrote:
>
>- BIGNUM structure also has been made opaque. How to refer the members
>of BIGNUM structur
* BIGNUM structure also has been made opaque. How to refer the members of
BIGNUM structure like bn->top ?
You cannot. That is the definition of “opaque structure.” :) Why do you need
to access “top” ?
* And I don't see this API implementation ""lh_OPENSSL_CSTRING_new" in
openssl-1.1.
Thanks Matt and Richard.
BIGNUM structure also has been made opaque. How to refer the members of
BIGNUM structure like bn->top ?
And I don't see this API implementation ""lh_OPENSSL_CSTRING_new" in
openssl-1.1.1 ?
Is it removed ?
Thanks,
Priya
On Fri, 23 Nov 2018 at 16:59, Richard Levitte wrot
In message on Fri, 23
Nov 2018 10:33:48 +, openssl-users-requ...@openssl.org said:
> Hi,
>
> In this snippet,
>
>DH *dh;
> if ((dh->g = BN_new()) == NULL)-> 1
> goto end;
> if (!BN_set_word(dh->g, g)) -
On 23/11/2018 10:33, priya p wrote:
> Hi,
>
> In this snippet,
>
> DH *dh;
> if ((dh->g = BN_new()) == NULL)-> 1
> goto end;
> if (!BN_set_word(dh->g, g)) ---> 2
> goto end;
>
Hi,
In this snippet,
DH *dh;
if ((dh->g = BN_new()) == NULL)-> 1
goto end;
if (!BN_set_word(dh->g, g)) ---> 2
goto end;
Here as we can't reference dh structure members directly, how can
Thanks Matt and Michael.
On Tue, 20 Nov 2018 at 20:59, Matt Caswell wrote:
>
>
> On 20/11/2018 15:27, Michael Richardson wrote:
> > priya p wrote:
> > > In openssl-1.1.1, few structures have been made opaque like
> HMAC_CTX,
> > > EVP_CIPHER_CTX etc.,
> >
> > > There are new API to
On 20/11/2018 15:27, Michael Richardson wrote:
> priya p wrote:
> > In openssl-1.1.1, few structures have been made opaque like HMAC_CTX,
> > EVP_CIPHER_CTX etc.,
>
> > There are new API to get and set those structure members. But to
> > zeroize those structure members in place
priya p wrote:
> In openssl-1.1.1, few structures have been made opaque like HMAC_CTX,
> EVP_CIPHER_CTX etc.,
> There are new API to get and set those structure members. But to
> zeroize those structure members in place, I dont see any API.
"in place", do you mean because you've
On 20/11/2018 06:49, priya p wrote:
> Hi,
>
> In openssl-1.1.1, few structures have been made opaque like HMAC_CTX,
> EVP_CIPHER_CTX etc.,
> There are new API to get and set those structure members. But to zeroize those
> structure members in place, I dont see any API.
> Eg : DH strcuture has m
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