subkey معنى

• مفتاح فرعي

أمثلة

1. In successive rounds, both halves are rotated left by one or two bits (specified for each round), and then 48 subkey bits are selected by Permuted Choice 2 (PC-2)—24 bits from the left half, and 24 from the right.
   24 بت من النصف الأيسر، و 24 من الناحية اليمنى .