Search found 32 matches

by amal.jesudas
Thu, 2021-11-18, 16:50
Forum: DCMTK - General
Topic: OpenSSL 3.0.0
Replies: 6
Views: 355

Re: OpenSSL 3.0.0

Thanks Jörg.
by amal.jesudas
Thu, 2021-11-18, 08:17
Forum: DCMTK - General
Topic: OpenSSL 3.0.0
Replies: 6
Views: 355

Re: OpenSSL 3.0.0

Hi Jörg,

That is good news.
Will help us decide our porting schedule.
Thanks for the update.

Regards,
Amal
by amal.jesudas
Wed, 2021-11-17, 17:19
Forum: DCMTK - General
Topic: OpenSSL 3.0.0
Replies: 6
Views: 355

Re: OpenSSL 3.0.0

Hi Jörg, Thanks for checking on this query. I am not really looking for the binaries, am planning to upgrade openssl to 3.0.0 version from 1.1.1l for our DICOM library. Since 3.0.0 is a new branch was thinking will wait till official dcmtk used 3.0.0 version. This would also help in case of any comp...
by amal.jesudas
Thu, 2021-10-28, 19:33
Forum: DCMTK - General
Topic: OpenSSL 3.0.0
Replies: 6
Views: 355

OpenSSL 3.0.0

Hi,

Can someone let me know when official dcmtk version compiled with OpenSSL 3.0.0 can be expected?

Regards,
Amal
by amal.jesudas
Thu, 2021-10-14, 09:32
Forum: DCMTK - General
Topic: Query: SM2 algorithm support
Replies: 2
Views: 409

Re: Query: SM2 algorithm support

Thanks Marco for the clarification.

Regards,
Amal
by amal.jesudas
Sun, 2021-09-19, 10:27
Forum: DCMTK - General
Topic: Query: SM2 algorithm support
Replies: 2
Views: 409

Query: SM2 algorithm support

Need to know if dcmtk supports SM2 encryption? https://www.openssl.org/docs/man1.1.1/man7/SM2.html I could not see any SM2 related cipher suite listed in tlsciphr.cc[\dcmtls\libsrc\tlsciphr.cc]. Please ignore any mistake in my query as I am not familiar with SM2 encryption. Thanks in advance. Regard...
by amal.jesudas
Wed, 2021-06-02, 08:25
Forum: DCMTK - General
Topic: Secure Connection issue
Replies: 9
Views: 1339

Re: Secure Connection issue

Thanks Marco for the help.
Will include this modification in our code.

Regards,
Amal
by amal.jesudas
Fri, 2021-05-28, 06:34
Forum: DCMTK - General
Topic: Secure Connection issue
Replies: 9
Views: 1339

Re: Secure Connection issue

Thanks Marco for confirming the same I tried by adding the below fix suggested by you in DcmTLSTransportLayer::DcmTLSTransportLayer OFRandom rnd; Uint32 session_id = rnd.getRND32(); if (0 == SSL_CTX_set_session_id_context(transportLayerContext, OFreinterpret_cast(const unsigned char *, &session_id),...
by amal.jesudas
Mon, 2021-05-24, 10:48
Forum: DCMTK - General
Topic: Secure Connection issue
Replies: 9
Views: 1339

Re: Secure Connection issue

Thanks Marco for the reply. I tried adding the below fix suggested by you in dcmtk 3.6.5 source in DcmTLSTransportLayer(T_ASC_NetworkRole networkRole, const char *randFile, OFBool initOpenSSL) + // set a random 32-bit number as TLS session ID + OFRandom rnd; + Uint32 session_id = rnd.getRND32(); + i...
by amal.jesudas
Thu, 2021-05-20, 19:04
Forum: DCMTK - General
Topic: Secure Connection issue
Replies: 9
Views: 1339

Re: Secure Connection issue

Thanks Marco for the reply. I forgot to mention that I am using dcmtk version 3.6.5 in my earlier query. I could not find the setBuiltInDHParameters() function inside the source. Still I tried adding the below code to DcmTLSTransportLayer::DcmTLSTransportLayer(T_ASC_NetworkRole networkRole, const ch...
by amal.jesudas
Thu, 2021-05-20, 14:52
Forum: DCMTK - General
Topic: Secure Connection using storescp-tls.exe fails through multiple association
Replies: 2
Views: 517

Re: Secure Connection using storescp-tls.exe fails through multiple association

For the benefit of others:
As mentioned by Marco, the discussion will continue in the below thread:
https://forum.dcmtk.org/viewtopic.php?f=1&t=5092

Regards,
Amal
by amal.jesudas
Thu, 2021-05-20, 14:47
Forum: DCMTK - General
Topic: Combine two data sets
Replies: 2
Views: 443

Re: Combine two data sets

Thanks Michael.
The importHierarchy() methods of DcmIODCommon does not seem to fit my need.
As you mentioned, I guess I will have to loop through all elements and copy them.

Regards,
Amal
by amal.jesudas
Thu, 2021-05-20, 08:13
Forum: DCMTK - General
Topic: Combine two data sets
Replies: 2
Views: 443

Combine two data sets

Hi,

Is there any API in dcmtk that helps us to combine two data sets (DcmDataset) directly?
Thanks in advance.

Regards,
Amal
by amal.jesudas
Mon, 2021-05-17, 07:49
Forum: DCMTK - General
Topic: Secure Connection using storescp-tls.exe fails through multiple association
Replies: 2
Views: 517

Secure Connection using storescp-tls.exe fails through multiple association

When sending multiple files from DVT to SCP (storescp-tls.exe) the second association fails Please find the error log at SCP side below: storescp-tls.exe 2500 -v +tls privaytekeyV2021DVT001.pem certificateV2021DVT001.pem +cf certificateV2021DVT003.pem I: Association Received I: Association Acknowled...
by amal.jesudas
Mon, 2021-05-03, 04:57
Forum: DCMTK - General
Topic: Secure Connection issue
Replies: 9
Views: 1339

Secure Connection issue

Hi, Observed an issue for secure communication. When sending data through multiple association in a single session, serverSideHandshake() fails for the second association (Secure Connection). (*association)->connection->serverSideHandshake())) from dul.cc returned below error " Could not receive ass...