Hello

2012-06-04 Thread zhu qun-ying
wow this is pretty awesome you should give it a look http://www.finance15dynews.net/biz/?read=9799495 __ OpenSSL Project http://www.openssl.org User Support Mailing Listopenssl

FWD:

2012-06-04 Thread zhu qun-ying
wow this is crazy check it out http://www.finance15elnews.net/biz/?page=7115048 __ OpenSSL Project http://www.openssl.org User Support Mailing Listopenssl-users@openssl.org Auto

Hey

2012-06-04 Thread zhu qun-ying
wow this is awesome give it a look http://www.finance15cinews.net/biz/?employment=0410777 __ OpenSSL Project http://www.openssl.org User Support Mailing Listopenssl-users@opens

fwd:

2012-06-02 Thread zhu qun-ying
wow this is pretty crazy you should check it out http://www.thanews.net/biz/?employment=8003005 __ OpenSSL Project http://www.openssl.org User Support Mailing Listopenssl-users

Re: RE: OpenSSL 1.0.1a

2012-04-25 Thread zhu qun-ying
This error has caught a lots of people, I think it deserved a new version release to fixed this bug.  Or at least saying 1.0.1a is not suitable for not x86 platform on the web page and offering the daily snap as a work around.  As from the website, 1.0.1a is the latest released, and it contains

would like to get some clearification on CVE-2011-4619

2012-04-02 Thread zhu qun-ying
Hi, Regarding this  SGC-Restart DoS Attack (CVE-2011-4619), does it require the server to use the SGC certificate or it doesn't matter what kind of certificate is used by the server?   -- Qunying

Re: Why CVS?

2012-02-22 Thread Zhu Qun-Ying
Hi, It seems there is an effort to provide a git repository: http://repo.or.cz/w/mirror-openssl.git Qunying __ OpenSSL Project http://www.openssl.org User Support Mailing List

Should DTLS causing program abort when getting an incorrectly formatted fragment?

2011-10-12 Thread zhu qun-ying
Hi, While working on DTLS, in d1_both.c:dtls1_get_message_fragment():787~866 There are calls to OPENSSL_assert (line 787): /* read handshake message header */ i=s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,wire, DTLS1_HM_HEADER_LENGTH, 0); if (i <= 0)

About client certification verification

2011-06-01 Thread zhu qun-ying
Hi, I would like to clarify if SSL server request client to send certification, and does not do the verification in OpenSSL (verification error is ignored, and certificate is verified somewhere else), will the client certificate still participate in the negotiation of keys? Thanks -- qun-ying

Re: where is the memory being held

2010-10-01 Thread zhu qun-ying
I found a solution without hacking into the library itself. Since my system is running glibc, I forced all mem request to use mmap with mallopt(M_MMAP_THRESHOLD, 0), which release the memory back to the system when free is called, testing shows so far so good. -- qun-ying - Original Mes

Re: where is the memory being held

2010-09-26 Thread zhu qun-ying
Does it mean that it is hard to change the behavior? -- qun-ying --- On Fri, 9/24/10, David Schwartz wrote: > > Sounds like OpenSSL wasn't what you wanted. OpenSSL is > intended for use on general-purpose computers with virtual > memory. It is not designed to return virtual memory to the > syst

Re: where is the memory being held

2010-09-24 Thread zhu qun-ying
Hi, I think I should clarify something here. The app is running in a small device that does not have virtual memory (no swap space) and the memory is limited (256/512 M). In peek connections, it may use up to 90% of the system memory, and when connection goes down, memory usage is not coming

where is the memory being held

2010-09-23 Thread zhu qun-ying
Hi, I have an SSL apllication, that it suppose to run for a long time. After some time of running, I found the usage of the memory is growing. I stop all SSL connections and checked all SSL * has been freed but it could not release the memory back to the system. After some investigation, I f

Re: TLSv1.2 in openssl

2009-07-14 Thread zhu qun-ying
If you just want to study it, gnutls has support TLS1.2, I suppose now most Linux distributions include it by default also. -- qun-ying --- On Tue, 7/14/09, Akos Vandra wrote: > From: Akos Vandra > Subject: Re: TLSv1.2 in openssl > To: openssl-users@openssl.org > Received: Tuesday, July 14

verifying CRL with critical extensions

2009-04-20 Thread zhu qun-ying
Hi, May I know is the current version of OpenSSL supports verification for CRL with critical extensions? I am currently runing 0.9.7m. Thanks -- qun-ying __ The new Internet Explorer® 8 - Faster, safer, easier. Optimized

RE: IE could not connect to a chaine-cert's ssl server

2009-02-04 Thread zhu qun-ying
Ah, I miss that one. Thanks. -- qun-ying --- On Wed, 2/4/09, Giang Nguyen wrote: > From: Giang Nguyen > Subject: RE: IE could not connect to a chaine-cert's ssl server > To: openssl-users@openssl.org > Received: Wednesday, February 4, 2009, 2:02 PM > i think it's because your "my-cacert.pem"

IE could not connect to a chaine-cert's ssl server

2009-02-04 Thread zhu qun-ying
Hi, I try to test out some chained certificates with web server. My setup is as follow: my-cacert.pem <== my ca certificate level1.cert <= my level1 certificate signed by my ca level1.key <= my level1's key file level2.pem <= my level2 certificate use as a server side certificate ca.pem <= incl

Re: Time Diff?

2001-09-14 Thread zhu qun-ying
Averroes wrote: > Hi all, > > Perhaps someone noticed this: > > When I create a certificate there is difference > between system (OS) time and creation time of certificate. > Approximately one hour. > > > certificate info: > Validity > Not Before: Sep 14 09:57:24 2001 GMT >

Re: Netscape 6.01 and SSL: crash?

2001-03-15 Thread zhu qun-ying
Don't use Netscape 6.01! Use Mozilla in stead (latest milestone is 0.8). It is much more stable and with features that Netscape does not have. -- (~._.~) Öì Ⱥ Ó¢ ¦¶ ¸s ­^ (Qun-Ying) (65) 874-6643 ( O ) ()~*~() (_)-(_)[EMAIL PROTECTED] * [EMAIL PROTECTED]

Re: signed after/before encryption?

2000-11-06 Thread zhu qun-ying
I am sorry for my unclear questions. In a scenario that the signature is stored in PKCS#7 format which is encrypted with the recipient's public key. While the data is encrypted with 3DES. If the data are to be stored in its encryption form and only decrypted when its in use, does the verificatio

signed after/before encryption?

2000-11-06 Thread zhu qun-ying
While normally the original data before encryption gets signed, what is the effect of signing the encrypted data? In this form, the verification can take place without decrypting the data. Any pros and cons of this method? Thanks -- (~._.~) Öì Ⱥ Ó¢ (Qun-Ying) (65) 874-6643 ( O ) T

Re: Base64 in MIME file...is really required?

2000-10-22 Thread zhu qun-ying
After you create the base 64 BIO, set the following flag, BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL); to parse the input without linefeed. -- (~._.~) Öì Ⱥ Ó¢ (Qun-Ying) (65) 874-6743 ( O ) TrustCopy Pte Ltd / Kent Ridge Digital Labs ()~*~() 21 Heng Mui Keng Terrace, Singapore 11

Re: Newbie question: Compiling OpenSSL under VC++ 6.0

2000-09-25 Thread zhu qun-ying
In your VC installation, you should be able to found a batch file under C:\progra~1\micros~2\vc98\bin, it is named "vcvars32.bat", just run the batch file under your DOS prompt, it will setup all the environment for you. -- (~._.~) Öì Ⱥ Ó¢ (Qun-Ying) (65) 874-6743 ( O ) TrustCopy

Re: Private Keys and PKCS#12

2000-09-25 Thread zhu qun-ying
Marco Donati wrote: > > > I generate the key, then use it to sign a certificate request (PKCS#10). > The PKCS#10 is sent to a CA. > When the certificate is issued by the CA it is downloaded (via LDAP) and > stored into the original P12 with its key > > I need it in PKCS12 for compatibility w

Re: Beta1 fail on cygwin32/mingw32 on NT4

2000-09-13 Thread zhu qun-ying
As more information on the mingw32 platform: The code needed tlhelp32.h is for win95 only not for NT. the tlhelp32.h is suppose only work in Win95 and later, not in NT at least 4.0. It is said to to be supported under NT 5.0. -- (~._.~) Öì Ⱥ Ó¢ (Qun-Ying) (65) 874-6743 ( O ) ()~*~

BIO and proxy?

2000-09-13 Thread zhu qun-ying
Hi, I have not dug into the source code yet, but I want to know how to use the proxy support? Does it work transparently with those web proxy server, acting as a tunnel for communication between two sites? Thanks -- (~._.~) Öì Ⱥ Ó¢ (Qun-Ying) (65) 874-6743 ( O ) ()~*~() (_)-(_)

Re: ??: RSA pri key storage format

2000-09-11 Thread zhu qun-ying
?? wrote: > > no default format. > if you use openssl, pem is default.It is DER encode of you private key, then >base64 it. with addtion alogorithm information, it became .pem file. > PKCS is another format to store one' s certificate of private key or crl. Not >strange, often used by I

conver PKCS7 *p7 to DER string?

2000-09-06 Thread zhu qun-ying
Hi, If I have the signature generated, how do I convert the p7 into a DER string without writing out to a file? How do I know the size of the buffer to prepare? Thanks -- (~._.~) Öì Ⱥ Ó¢ (Qun-Ying) (65) 874-6743 ( O ) ()~*~() (_)-(_)[EMAIL PROTECTED] * [EMAIL PROTECTED] _

Re: PKCS7 usage?

2000-09-06 Thread zhu qun-ying
Dr S N Henson wrote: > Well it doesn't have to be a file. Any BIO will do. > > The S/MIME API doesn't currently have an init/update/final equivalent > though. > I am facing a problem here: the decrypted data is stored in some strange format (beyond my control), and I have to read in the data i

PKCS7 usage?

2000-09-06 Thread zhu qun-ying
Hi All, I am little bit confuse on the usage of the PKCS7_* functions. If I have a file that need to be signed and I want the signed data to be separately from the file and store else where. I follow the sign.c example, but get lost a little bit, should I get the digest using EVP_digest*() funct