IBM Z Hardware and Operating Systems Ideas Portal


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SSL

Showing 15 of 3352

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...
5 months ago in z/OS / SSL 0 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...
over 1 year ago in z/OS / SSL 1 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...
about 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...
almost 6 years ago in z/OS / SSL 1 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...
11 months 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...
12 months ago in z/OS / SSL 0 Future consideration

Enhance visibility and validity of AT-TLS Certificate Chains

We would like to request the following enhancements to AT-TLS/System SSL/PAGENT with respect to certificate chain visibility and validation: 1) Provide a command to display the certificates that were selected/cached by ATTLS, to remove any doubt ...
over 1 year ago in z/OS / SSL 1 Not under 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.
about 6 years ago in z/OS / SSL 0 Future consideration

Enhance System SSL to support Application-Layer Protocol Negotiation (ALPN)

We have written a HTTPS server using the gsk_secure_socket_* family of functions.This server is part of a product used by many customers.HTTP/2.0 uses Application-Layer Protocol Negotiation (ALPN), which is a TLS extension.Therefore, in order for ...
over 4 years ago in z/OS / SSL 2 Not under 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.
about 8 years ago in z/OS / SSL 4 Future consideration

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