About 175 people were injured, including 62 who remain hospitalized, he said, acknowledging that "several" bodies remained trapped in the rubble, including those of terrorists.
However, another government official said a far higher toll was feared and morgue workers were preparing to receive up to 60 more bodies.
A Western embassy official said the number of additional dead could go as high as 100.
Both officials spoke on condition of anonymity in order to discuss information not publicly disclosed.