Re: Exchange information without SSL

2012-05-02 Thread Erwin Himawan
I have the impression you want to protect (providing message integrity, message authentication, and confidentiality) messages between a client and a server. The options are: 1. Protect individual message with known techniques such as S/MIME, CMS and send it in unprotected connection. 2. Protect th

Re: FAILED:unable to get local issuer certificate

2012-05-02 Thread Dr. Stephen Henson
On Wed, May 02, 2012, Tammany, Curtis wrote: > > If the client certs require chain certs additional to (below > > or beside) those in your file, and some clients are sending > > those chain certs but other clients (e.g. Windows 7) are not, > > that would cause the symptom without any cert(s) being

Exchange information without SSL

2012-05-02 Thread Alex Chen
I want to send encrypted information from a client to the server via non-SSL connections without using hardcode encryption key, i.e. a typical scenario. Both client and server have their private key and certificate. (RAS key, PEM format) I am thinking of two options to exchange the encryption ke

RE: FAILED:unable to get local issuer certificate

2012-05-02 Thread Tammany, Curtis
> If the client certs require chain certs additional to (below > or beside) those in your file, and some clients are sending > those chain certs but other clients (e.g. Windows 7) are not, > that would cause the symptom without any cert(s) being actually > invalid. To test this, get the chain cert(

Re: OpenSSL 1.0.1b: TLS disabling, renegotiation, etc

2012-05-02 Thread Dr. Stephen Henson
On Wed, May 02, 2012, Phil Pennock wrote: > Folks, > > With OpenSSL 1.0.1b installed (FreeBSD), I made a couple of changes to > Exim HEAD; one was to set SSL_MODE_AUTO_RETRY on the SSL_CTX used for > accepting connections, so that renegotiation might theoretically work > now. (I mention this so

OpenSSL 1.0.1b: TLS disabling, renegotiation, etc

2012-05-02 Thread Phil Pennock
Folks, With OpenSSL 1.0.1b installed (FreeBSD), I made a couple of changes to Exim HEAD; one was to set SSL_MODE_AUTO_RETRY on the SSL_CTX used for accepting connections, so that renegotiation might theoretically work now. (I mention this so as to clarify that renegotiation will likely not work w