Hi All,
I have to prove below things using openssl.
Ca.Sa.G = Sa.Ca.G
* Client *:- private = Ca , public= Ca,G and *Server*:- private=Sa, pub =
Sa.G
I have written the below code for that but dont know how to proceed further
. Please help
void handleErrors(void){
printf("\n Error ");
}
voi
Dear All,
I have written below code to generate a ECC based private and public key .
But I am missing logic , my keys are not generated .
My goal is to generate , Client :- private = Ca , public= Ca,G and Server:-
private=Sa, pub = Sa.G
and prove Ca.(Sa.G) = Sa.(CaG)
#include
#include
v
Hi,
I need to write code which can generate ECC based public key and private
key using openssl ..
can somebody suggest what apis I should use to generate the keys using
C/C++ ...
Thanks & Regards
indra
Hi,
I have written a my code for AES_CCM ciper suite.
I want to use the openssl libray mainly *libssl.so* to do the handshake
and part of the record layer part .
Because I want to run this on the embedded target(my target has very less
memory) I dont want to put the libcrypto.so provide by open
Hi James,
Since I am trying to do it for some embedded target , I need to develop in
c/c++ .
Rgds
Chethan
Hi,
I want to use a openssl api and use that as http client .
currently I am using the c-curl lib with opebssl to do this .
and I am running a Nginx server with openssl to support server funs.
I want to remove the curl, and use only openssl to talk to the HTTPS server
to do GET or PUT .
is it po
Hi ,
If there are no v3 extensions in the certificate, verify goes fine ,
If I add keyUsage , I get the below error .
*X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE*
But as per standard which I have follow for certficate generation , I have
to create the certificate with these extensions .
is t
Hi ,
Since openssl.1.0.1c doesn't support "ECDHE-ECDSA-AES128-CCM" cipher suite,
I added this support in the openssl code.
It works fine with ECC certificates which are not self-signed.
When I process my ECC self-signed certificate, my webserver throughing "X5*
09_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGN
Hi,
I have added AES_CCM cipher suite support to the openssl and tested with
curl client with Nginx web server .
It works well when I tested on the PC , then I cross compiled openssl and
curl for ARM and tried to run curl client application from the target , but
I get the below error .
**Peer c
Hi,
I know about HTTP protocol , but how to use the openssl s_server to receive
the HTTP request from other clinet and send the response ,,, it receives
the request from the s_client but when I tried same with curl client it
didn't work ..
So now how to start s_server to receive the request from
Hi Dave,
I do not need to handle all of HTTP stuffs , In my requirement I would be
having maximum of 3 clients which always perform HTTP Post operation only .
Where do I need to look in s_server code to start on ..?
--Indra
Hi,
I need to write a simple https server using openssl ,
I need to just receive https post from the client and return response 201.
is it possible use s_server code given in the openssl source to implement a
simple https server . ?
pls through some light on how to write a simple https server
Hi,
Actually I did not add my cipher to 1.0.1c such a way that it can
be easily added to the new version of openssl .
So it may kill my more time if I want to do the same changes in the 1.0.1e .
So what do you suggest here ? adding my changes to new openssl or is there
any work around ?
Content T
Hi,
Acutally I added ECC chiper suitesupport for the openssl 1.0.1c version
for my requirement ,
I tried setting these options in 1.0.1c (SSL_OP_NO_TLSv1_1|SSL_OP_NO_**T
LSv1|SSL_OP_NO_SSLv3|SSL_OP_**NO_SSLv2) .
but did not work ..
Is it not possible to set this in 1.0.1c .?
Content Type: Ha
Hi,
I have compiled libcurl with openssl , When I tried for some TLS handshake .
In the Clinet hello .
Content Type: Handshake (22)*Version: TLS 1.0 (0x0301)*
Handshake Protocol: Client Hello
Handshake Type: Client Hello (1)
Version: TLS 1.2 (0x0303)
Due to some requirment , server looks for th
On Wednesday, December 5, 2012, Ashok C wrote:
> Hi,
> Our current SSL server loads plain-text private keys using
the SSL_CTX_use_PrivateKey_file() method. We are moving from this strategy
to use custom encrypted private keys using the TPM concept. For this, we
have an engine implemented. Now the
..?
Pls provide some good links .
rgds
Indra
On Thu, Nov 1, 2012 at 2:54 PM, Ted Byers wrote:
> On Thu, Nov 1, 2012 at 1:47 PM, Indtiny s wrote:
> > Hi,
> > Thanks for the information , actually I need to write simple webserver
> for
> > the android (in the ndk le
Indra
On Wed, Oct 31, 2012 at 1:20 PM, Ted Byers wrote:
> On Wed, Oct 31, 2012 at 12:31 PM, Indtiny s wrote:
> > Hi,
> >
> > Thanks for the suggestion , while browsing about openssl I came across
> this
> > site http://www.rtfm.com/openssl-examples/
> >
>
Hi,
I have CCM chiper suite in the openssl and for some other requirement I
have write my own simple webserver... Can somebody help me to develop
simple openssl based webserver ..
I just need to support the POST operation at my server side
i.e , in my requirement , client will post the data to we
Hi,
Thanks.. I tried that it works ...
Now let me know how to use it for my application ..
I need a very simple webserver which receive the* https post and ge*t
request from any *external client* . and provide proper response to the
client .. In my application maximum clients would be two .
abi folder for the static libraries.
>
> On Mon, Sep 17, 2012 at 7:02 AM, Indtiny s wrote:
> > Hi,
> > Can you pls tell me how to genearte the the static library from the
> > android-openssl (from the link which you have sent .!
> >
> > I tried to edit SHARED to
, farmdve data.bg wrote:
> Trust me, I tried to load the shared libraries as well, but failed.
> Statically linking was the only way to ensure my application uses the
> latest OpenSSL regardless of Android version(though my ABI is set to
> API level 8).
>
> On Sat, Sep 15, 2012 at
>
> On Fri, Sep 14, 2012 at 9:14 PM, Indtiny s wrote:
> > Hi,
> > I have just ran ndk-build for the code
> > https://github.com/aluvalassuman/OpenSSL1.0.1cForAndroid and it
> generated
> > the two shared libraries in libs/ floder which I required , libcrypto.so
&g
ilt libcurl as a static library to begin with.
> And not clear if you built OpenSSL as a static or shared library.
>
> And you must load curltest(as that is the name of the module) not curl.
>
> On Fri, Sep 14, 2012 at 8:28 PM, Indtiny s wrote:
> >
> >
> >
> > H
Hi,
I have added the AES-ECC-CCM chiper suite openssl downloaded from this site
https://github.com/aluvalassuman/OpenSSL1.0.1cForAndroid
.
after I ran androi-ndk build and I got the 4 shared libraries
*libssl.so,libcrypto.so,
openssl,ssltest* . now I have to check the chiper suite which I have
ndefined reference to `inflateInit_'
Rgds
Indu
On Thu, Sep 13, 2012 at 12:15 PM, Indtiny s wrote:
> Hi,
> When I complied my old code (openssl-android 1.0.0e) which downloaded
> from the github , ir built properly ..
> but this new code from the
> https://github.com/aluvalass
nks.
>
>
> On Thu, Sep 13, 2012 at 09:56:03AM +0530, Indtiny s wrote:
> > Hi,
> > My android for the TAB is HoneyComb and its API level is 12 so I have
> > wriiten it as
> > TARGET_ABI:=android-12-armeabi
> >
> > I put the above line in android-config.mk
>> On Wed, Sep 12, 2012 at 8:34 PM, Jason Goldberg wrote:
>>
>>> For Android, check out this project as an example:
>>>
>>> https://github.com/eighthave/openssl-android
>>>
>>> They have the Android-specific Makefile configs for doing an ND
Hi,
I have to build the openssl 1.0.1c for the android , I have added new
ECC-CCM chiper key support at the openssl , hence i want build the same
for android-ndk and use in my application as shared libraries . is there
any guide to build the same ..?
Rgds
Indu
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