APAR status
Closed as program error.
Error description
In IBM Developer for z Systems - IDz - v14.1.3, Host Connection Emulator (HCE) fails to connect when using TLS, FIPS mode and 256 bit or higher cypher suite. When consoleLog and debug are enabled, log shows the following cypher from HCE: HODJSSEImpl.configureSSLSocket : Enabled ciphers : [ SSL_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_AES_128_CBC_SHA, SSL_DHE_RSA_WITH_AES_128_CBC_SHA, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_DSS_WITH_AES_128_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA ] javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure The server certificate chain is null
Local fix
There is no known workaround at this time
Problem summary
Option needed to add custom ciphers to support 256-bit cipher suites.
Problem conclusion
The option has been added.
Temporary fix
Comments
APAR Information
APAR number
PH05010
Reported component name
DEV FOR Z SYS
Reported component ID
5724T0700
Reported release
E12
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2018-11-09
Closed date
2019-03-22
Last modified date
2019-03-22
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
DEV FOR Z SYS
Fixed component ID
5724T0700
Applicable component levels
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSJK49","label":"IBM Developer for z Systems"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"E12","Edition":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}}]
Document Information
Modified date:
22 March 2019