Master_Key_Process CCA Release 2.54
– Clear Old PKA Master Key Register command (offset X'0061') with the
CLR-OLD keyword
– Load First PKA Master Key Part command (offset X'0053') with the FIRST
keyword
– Combine PKA Master Key Parts command (offset X'0054') with the
MIDDLE or LAST keywords
– Generate Random PKA Master Key command (offset X'0120') with the
RANDOM keyword
– Set PKA Master Key command (offset X'0057') with the SET keyword.
Related Information
The following are considered questionable DES keys:
1 1 1 1 1 1 1 1 /ᑍ weak ᑍ/
FE FE FE FE FE FE FE FE /ᑍ weak ᑍ/
1F 1F 1F 1F E E E E /ᑍ weak ᑍ/
E E E E F1 F1 F1 F1 /ᑍ weak ᑍ/
1 FE 1 FE 1 FE 1 FE /ᑍ semi-weak ᑍ/
FE 1 FE 1 FE 1 FE 1 /ᑍ semi-weak ᑍ/
1F E 1F E E F1 E F1 /ᑍ semi-weak ᑍ/
E 1F E 1F F1 E F1 E /ᑍ semi-weak ᑍ/
1 E 1 E 1 F1 1 F1 /ᑍ semi-weak ᑍ/
E 1 E 1 F1 1 F1 1 /ᑍ semi-weak ᑍ/
1F FE 1F FE E FE E FE /ᑍ semi-weak ᑍ/
FE 1F FE 1F FE E FE E /ᑍ semi-weak ᑍ/
1 1F 1 1F 1 E 1 E /ᑍ semi-weak ᑍ/
1F 1 1F 1 E 1 E 1 /ᑍ semi-weak ᑍ/
E FE E FE F1 FE F1 FE /ᑍ semi-weak ᑍ/
FE E FE E FE F1 FE F1 /ᑍ semi-weak ᑍ/
1F 1F 1 1 E E 1 1 /ᑍ possibly semi-weak ᑍ/
1 1F 1F 1 1 E E 1 /ᑍ possibly semi-weak ᑍ/
1F 1 1 1F E 1 1 E /ᑍ possibly semi-weak ᑍ/
1 1 1F 1F 1 1 E E /ᑍ possibly semi-weak ᑍ/
E E 1 1 F1 F1 1 1 /ᑍ possibly semi-weak ᑍ/
FE FE 1 1 FE FE 1 1 /ᑍ possibly semi-weak ᑍ/
FE E 1F 1 FE F1 E 1 /ᑍ possibly semi-weak ᑍ/
E FE 1F 1 F1 FE E 1 /ᑍ possibly semi-weak ᑍ/
FE E 1 1F FE F1 1 E /ᑍ possibly semi-weak ᑍ/
E FE 1 1F F1 FE 1 E /ᑍ possibly semi-weak ᑍ/
E E 1F 1F F1 F1 E E /ᑍ possibly semi-weak ᑍ/
FE FE 1F 1F FE FE E E /ᑍ possibly semi-weak ᑍ/
FE 1F E 1 FE E F1 1 /ᑍ possibly semi-weak ᑍ/
E 1F FE 1 F1 E FE 1 /ᑍ possibly semi-weak ᑍ/
FE 1 E 1F FE 1 F1 E /ᑍ possibly semi-weak ᑍ/
E 1 FE 1F F1 1 FE E /ᑍ possibly semi-weak ᑍ/
1 E E 1 1 F1 F1 1 /ᑍ possibly semi-weak ᑍ/
1F FE E 1 E FE F1 1 /ᑍ possibly semi-weak ᑍ/
1F E FE 1 E F1 FE 1 /ᑍ possibly semi-weak ᑍ/
1 FE FE 1 1 FE FE 1 /ᑍ possibly semi-weak ᑍ/
1F E E 1F E F1 F1 E /ᑍ possibly semi-weak ᑍ/
1 FE E 1F 1 FE F1 E /ᑍ possibly semi-weak ᑍ/
1 E FE 1F 1 F1 FE E /ᑍ possibly semi-weak ᑍ/
1F FE FE 1F E FE FE E /ᑍ possibly semi-weak ᑍ/
E 1 1 E F1 1 1 F1 /ᑍ possibly semi-weak ᑍ/
FE 1F 1 E FE E 1 F1 /ᑍ possibly semi-weak ᑍ/
FE 1 1F E FE 1 E F1 /ᑍ possibly semi-weak ᑍ/
E 1F 1F E F1 E E F1 /ᑍ possibly semi-weak ᑍ/
2-62 IBM 4758 CCA Basic Services, Release 2.54, February 2005
