Re: OpenSSL Question, Elliptic Curve Cryptography (ECC) TLS

On Mon, Mar 31, 2014 at 01:15:47PM -0600, Landen Landens wrote: > How do I verify the modulus of an openssl Elliptic Curve Cryptography (ECC) > private key? Elliptic curve keys don't have a "modulus", that's a property of RSA keys. > If this were RSA, I would run: > openssl x509 -noout -modulus

OpenSSL Question, Elliptic Curve Cryptography (ECC) TLS

How do I verify the modulus of an openssl Elliptic Curve Cryptography (ECC) private key? If this were RSA, I would run: openssl x509 -noout -modulus -in certificateFileName.crt | openssl md5 openssl rsa -noout -modulus -in privateKeyFileName.key | openssl md5 openssl req -noout -modulus -in csrFil

openssl question

exits. Anybody has a solution or workaround to this problem? Thanks. -- View this message in context: http://www.nabble.com/openssl-question-tp25447487p25447487.html Sent from the OpenSSL - User mailing list archive at Nabbl

Re: openssl question on Network Security with OpenSSL book example

Hello, I loaded the key file into the SSL_CTX and that appeared to work i.e client.key. Is this correct? I used the book and thought that CERTFILE,client.pem was being used in the function:SSL_CTX_use_PrivateKey_file. if (SSL_CTX_use_PrivateKey_file(ctx,CERTFILE,SSL_FILETYPE_PEM)!=1)

Re: openssl question on Network Security with OpenSSL book example

Hello, I managed to get past the problem of loading the certificate: I am now calling the below: if (SSL_CTX_use_PrivateKey_file(ctx,CERTFILE,SSL_FILETYPE_PEM)!=1) { ERR_print_errors_fp(stderr); printf("Error loading private key file!"); } I see the follo

Re: openssl question on Network Security with OpenSSL book example

My Bad. I missed the SSL_library_init() call. Sorry. Thanks, Garyc --- david kine <[EMAIL PROTECTED]> wrote: > Did you call > "SSL_library_init()","SSL_load_error_strings()", > etc.? > > gary clark <[EMAIL PROTECTED]> wrote: Hello, > > After performing the following: > > SSL_CTX * ctx = SSL_

Re: openssl question on Network Security with OpenSSL book example

Did you call "SSL_library_init()","SSL_load_error_strings()", etc.? gary clark <[EMAIL PROTECTED]> wrote: Hello, After performing the following: SSL_CTX * ctx = SSL_CTX_new(SSLv23_client_method()); Huh! Dumped the result of theh failure and errorcode. The ctx value is: ctx=0x0 OPENSSL_Uplin

Re: openssl question on Network Security with OpenSSL book example

Hello, After performing the following: SSL_CTX * ctx = SSL_CTX_new(SSLv23_client_method()); Huh! Dumped the result of theh failure and errorcode. The ctx value is: ctx=0x0 OPENSSL_Uplink(100EA000,07): no OPENSSL_Applink The above failure of ERR_print_errors_fp(stderr); Could somebody be so

Re: openssl question on Network Security with OpenSSL book example

Hello, Running Windows and built using VC++. I have discovered that my SSL_CTX * is null when attempting to call: SSL_CTX * ctx = SSL_CTX_new(SSLv23_client_method()); why would this happen? Its a little confusing it builds fine. Thanks, Garyc SSL_CTX * ctx = --- gary clark <[EMAIL PROTECTED]

openssl question on Network Security with OpenSSL book example

Hello, Took the client and server code from the Network Security with OpenSSL chapter 5. Built the server and client code non-secure. This part worked like a charm. Having a problem building the secure version. I'm using Windows VC++ and windows and attempting to use the 5.5 client. I would like

Re: Basic OpenSSL Question

AIL PROTECTED]> Sent by: [EMAIL PROTECTED] 09/22/2006 02:15 PM Please respond to openssl-users@openssl.org To openssl-users@openssl.org cc Subject Re: Basic OpenSSL Question This message (http://www.mail-archive.com/openssl-users@openssl.org/msg29864.html) at least suggests that C

Re: Basic OpenSSL Question

ted. Check out http://fp.gladman.plus.com for AES and the aforementioned cipher modes. Alan -Original Message- From: [EMAIL PROTECTED] To: openssl-users@openssl.org Sent: Fri, 22 Sep 2006 1:20 PM Subject: Basic OpenSSL Question I am considering OpenSSL for a project and needed some quick inf

Basic OpenSSL Question

I am considering OpenSSL for a project and needed some quick info. Does the OpenSSL crypto library support AES? Which modes? From the on-line documentation on the website this does not appear to be the case (http://www.openssl.org/docs/crypto/crypto.html), but of course typing "openssl ciphers" r

Re: OpenSSL question

On Sat, Jul 02, 2005 at 03:48:16PM +0300, Adrian Chelar wrote: > OpenSSL work for VPN and cryptography softwares? i need an answer > The short answer is 42. The long is answer is that you need to ask a more concrete/detailed question. -- Viktor.

OpenSSL question

Hi OpenSSL work for VPN and cryptography softwares? i need an answer Thank you! Adrian Chelar Home : [EMAIL PROTECTED] Office : [EMAIL PROTECTED] __ OpenSSL Project http://www.openssl.org User Sup

Re: RE : Enveloped data structure created by openssl question

On Mon, Sep 22, 2003, BP wrote: > Well, sorry, the RFC fragment was uncomplete, so my understanding. > > My only question is then : > What stands OCTET STRING (16 bits long) for, when cont[0] really > contains the encrypted bytes ? > > SEQUENCE > OBJECT : pkcs7-data > SEQUENCE > OBJECT :

Re: zlib double free bug and openssl question.

Reading the posting from Lutz Jaenicke saying that if OpenSSL is not specifically compiled with zlib then it won't have zlib compiled in, then can anyone explain if you don't compile OpenSSL with zlib why it still contains the string zlib many times within libcrypto.a? Thanks for any insight anyo

Re: zlib double free bug and openssl question.

Date sent: Tue, 4 Jun 2002 19:45:55 +0200 From: Lutz Jaenicke <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Subject:Re: zlib double free bug and openssl question. Organization: BTU Cottbus, Allgemeine Elektrotechni

Re: zlib double free bug and openssl question.

On Mon, Jun 03, 2002 at 04:01:38PM -0400, Lenny Miceli wrote: > I've tried to search the archives/bug reports/faq's and didn't find any > definitive answers on the zlib Double Free Bug CERT's Advisory CA-2002-07 > issue. Does openssl v0.9.6b or above have this issue? I know if you do a > stings

zlib double free bug and openssl question.

I've tried to search the archives/bug reports/faq's and didn't find any definitive answers on the zlib Double Free Bug CERT's Advisory CA-2002-07 issue. Does openssl v0.9.6b or above have this issue? I know if you do a stings on libcrypto.a you find zlib alot, so I assume somehow the zlib librar

OpenSSL Question

I would like to abstract the SSL communications through 2 pipe[] fd's under win32 where I plan on reading the read side of the pipes and then Handling all network connectivity myself. I tried using SSL_set_rfd()/SSL_set_wfd() but I still couldn't get it to write communications when I issued a SSL

RE: 101-OpenSSL question..

) TigerNET Pty Ltd :   -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of [EMAIL PROTECTED] Sent: Tuesday, 25 December 2001 6:22 PM To: [EMAIL PROTECTED] Subject: 101-OpenSSL question..     Hi expert guys,..   :)   I'm starting a

Re: 101-OpenSSL question..

On Mon, 24 Dec 2001 [EMAIL PROTECTED] wrote: > > Hi expert guys,.. :) > > I'm starting a class project which requires handling a packet after > encryption it, and before transmi it to the IP layer. I want to to add a > header and modify the current IP address of the packet. > > The steps -- i

101-OpenSSL question..

  Hi expert guys,..   :)   I'm starting a class project which requires handling a packet after encryption it, and before transmi it to the IP layer. I want to to add a header and modify the current IP address of the packet.    The steps -- in summery -- are as follow:   *