-B, --group-bits Group size for g-prime; key size for ksched;\n\
data size for enc and hash.\n\
-n, --factors=COUNT Number of factors for {exp,mul}-sim.\n\
-B, --group-bits Group size for g-prime; key size for ksched;\n\
data size for enc and hash.\n\
-n, --factors=COUNT Number of factors for {exp,mul}-sim.\n\