IBM Z Hardware and Operating Systems Ideas Portal


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SSL

Showing 11

System SSL HTTP CRL request should understand all valid HTTP/1.0 or HTTP/1.1 protocol responses

At the moment System SSL describes the following requirement:"System SSL uses the HTTP/1.1 protocol to send the HTTP CRL request and requires an HTTP/1.0 or HTTP/1.1 protocol response.The HTTP response must include a valid content-length field tha...
5 months ago in z/OS / SSL 1 Future consideration

System wide System SSL Settings

We would like the ability to set system wide System SSL settings at IPL time. We would like a configuration, where we can permanently disable legacy SSL settings (protocols, ciphers, ecurves, keysizes, etc.). Currently, it is up to each Applicatio...
about 2 years ago in z/OS / SSL 1 Future consideration

Support for CCM algorithm in SystemSSL

For TLS1.3 there are 5 official supported ciphers: TLS_AES_256_GCM_SHA384TLS_CHACHA20_POLY1305_SHA256TLS_AES_128_GCM_SHA256TLS_AES_128_CCM_8_SHA256TLS_AES_128_CCM_SHA256 And zOS SystemSSL does not support:TLS_AES_128_CCM_8_SHA256TLS_AES_128_CCM_SH...
11 months ago in z/OS / SSL 0 Future consideration

New Security Type for HTTP and OCSP in System SSL

With enabled Certificate revocation status checking in ATTLS, system SLL offers 3 different security types for HTTP and OSCP (RevocationSecurityLevel = Low, Medium or High) LowCertificate validation does not fail if the OCSP responder or HTTP serv...
over 3 years ago in z/OS / SSL 0 Future consideration

Generating SAN Certificate via GSKKYMAN Utility under OMVS

Hello Team , Currently we are generating SAN certificate under OMVS via utility GSKKYMAN , while choosing certain option 1 /2 etc to generate the CSR . We are in a process to transform this manual / labor intensive work in our environment via some...
over 6 years ago in z/OS / SSL 1 Future consideration

System SSL and AT-TLS

Provide ability for AT-TLS defined Applications to maintain their Jobnames for use in GSKSRVR SSL Component Traces. Currently, all AT-TLS Applications fall under JOBNAME=TCPIP.
almost 9 years ago in z/OS / SSL 4 Future consideration

CTRACE filter for IP Address for SSL traces

When taking an SSL trace for ATTLS connections you have to take traces for all ATTLS connections. This leads to a lot of noise in the trace.
over 6 years ago in z/OS / SSL 0 Future consideration

gsk_decode_certificate_extension to support "comment" certificate extension

It would be nice if function, gsk_decode_certificate_extension (see: https://www.ibm.com/docs/en/zos/2.5.0?topic=reference-gsk-decode-certificate-extension ) supported the "comment" extension (OID: 2.16.840.1.113730.1.13), if for no other reason t...
over 1 year ago in z/OS / SSL 0 Future consideration

Enable AT-TLS clients to send certificate_status extension

To get OCSP stapling working the server side must be enabledto support OCSP stapling and the client side must senda certificate-status extension with it's handshake to requestthe OCSP information during the handshake. With parameter OCSPServerStap...
over 1 year ago in z/OS / SSL 0 Future consideration

Reduce CPU consumption for cipher suites including DH

We call in our CICS applications external webservices and external http requests, which are hosted at external Partners, means there is a http conversation between CICS and an external Partner, in which CICS has the role Client. For security reaso...
about 8 years ago in z/OS / SSL 3 Future consideration

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