SSLEngine is a Java 5.0 class which provides SSL/TLS services but is transport independent.
Questions tagged [sslengine]
71 questions
1
vote
1 answer
SSLEngine does not decrypt all the data
I am trying to use SSLengine with SocketChannels in non-blocking mode.
The handshake is done correctly but when i try to read & decrypt http posts from channelsocket, only the headers are decrypted and the body disapear:
int num=0;
…
user3791570
- 73
- 2
- 11
1
vote
1 answer
Implementation of SSLEngine for JDK 1.4?
I have a NIO-based application that has to work on a Java 1.4 platform (not Sun/Oracle implementation) and for which I would like to secure the network connections with SSL. But the javax.net.ssl.SSLEngine API is only available starting with Java…
dolmen
- 8,126
- 5
- 40
- 42
1
vote
1 answer
Prevent private key exposure using custom openssl engine
Is it possible to have an engine generate a keypair, have the application 'use' the private key (e.g. to sign) WITHOUT actually exposing the key ? E.g. openssl would return some kind of reference but not the key itself.
Moreover there should be a…
Paul Praet
- 1,367
- 14
- 25
1
vote
1 answer
Difference of getHandShakeStatus() in SSLEngine and SSLEngineResults in java
I am trying to create a Client/Server connection with SSLEngine in java. I would like to ask what is the difference between SSLEngine.getHandshakeStatus() and SSLEngineResults.getHandshakeStatus(). I have found a sample code of Nuno Santos about…
thpst
- 45
- 7
0
votes
2 answers
Netty ClientBootstrap SSL Handshake Terminates--Channel/ClientBootstrap closing?
My Connection to my test application keeps terminating in the same place without any errors.
I think perhaps something is triggering the channel/connection to close, but I don't know what it could be. Where exactly it closes changes slightly if I…
MeowCode
- 1,053
- 2
- 12
- 29
0
votes
2 answers
Having trouble getting Oracle SSLEngineSimpleDemo.java working
I took the following example and moved code around so it is better simulating an actual client and actual a server where
the server only has access to the trust store file
the client only has access to the client keystore file
At least in TLS1v2,…
Dean Hiller
- 19,235
- 25
- 129
- 212
0
votes
1 answer
Why client sending Close Notify after successful handshaking?
I am using SSLEngine to communicate an SSL client over USB
Handshaking pass correctly and i start getting encrypted data, but when i transfer a specific data, it sends me a "Close Notify" message (15 03 03..) and i can't figure out why??!!
The…
epic
- 1,333
- 1
- 13
- 27
0
votes
1 answer
Why SSLSocket support TLSv1.2 from API level 16+ but SSLEngine from API level 20+?
I just want to understand the difference between SSLSocket and SSLEngine classes? I can see in android document TLSv1.2 available for SSLSocket from API Level 16+ but for SSLEngine TLSv1.2 available from API Level…
Pawan Gupta
- 315
- 1
- 3
- 16
0
votes
1 answer
how to create SSLEngine for connecting to any https website specifically google cloud run?
Since all the certs from websites are signed by Root CA's and such, and I am writing a client, not a server, how would I create an SSLEngine that can connect to them all? or do I have to download certs and such to connect? (I am hoping that jdk…
Dean Hiller
- 19,235
- 25
- 129
- 212
0
votes
1 answer
NIO Client / server securely authenticate credentials
I use Java NIO secured by SSL to connect client and server. To connect to a server the user is prompted to enter host, port, username and password. So far I can connect client and server (they successfully complete their SSL handshake) and I could…
rougemarsrover
- 7
- 4
0
votes
1 answer
How to test an implementation of TLS based on SSLEngine?
I'm considering the possibility to implement TLS over a non TCP connection.
The idea is to use SSLEngine which provides the possibility encrypt/decrypt data to memory buffers and send them by the reliable transport we want.
I would have to…
OlivierGrenoble
- 3,803
- 2
- 18
- 25
0
votes
1 answer
How to create SSLEngine from List< X509Certificate>
acme gives you the whole cert chain as List.
How do I create the SSLEngine from that cert chain?
(I would like ideally to skip the whole keystore thing or populate a keystore dynamically to be read from at runtime).
EDIT: I have…
Dean Hiller
- 19,235
- 25
- 129
- 212
0
votes
0 answers
Invalid command 'SSLEngine', perhaps misspelled or defined by a module not included in the server configuration. Even if installed mod_ssl
I want to Enable SSL on apache server. i made proper configuration in httpd.conf as well as httpd-ssl.conf .
But When i am starting apache Server following error is comming :
** Invalid command 'SSLEngine', perhaps misspelled or defined by a module…
Sambhaji Limkar
- 11
- 1
- 2
0
votes
1 answer
Java nio socketchannel read early eos in safari and IOS with TLS1.2
i have a really weird problem, which i am working on the last couple days.
I wrote a proxy application on my serverside. All the proxy does is managing TLS/nonTLS requests and responses from different Applications (WebApplications, IOSApps, Android…
R3tty
- 39
- 7
0
votes
1 answer
HTTPS protocol server request upgrade Java socketchannels
So I am trying to build an HTTPS server in java without using SocketChannels and the SSLEngine. My main reason is when I built using the com.sun packaging and tested it a lot of request timed out and if they did respond they took around 2 minutes…
Moocow9m T
- 45
- 7