Hello, just for the records, IBM has issued in their June 2015 Security update a Logjam fix in 8 SR1-FP1 and 7R1 SP3-FP1 (and others). Unfortunatelly I havent found online documentation yet which describes what actually has changed.
(their previous CVE analysis workaround did recommend to turn of DHE completely before, so they did not use the keySize syntax either). Gruss Bernd
