uint8_t b_b[8] = {0x72, 0x7D, 0x57, 0xAC, 0X6F, 0x00, 0x00, 0x00};
uint8_t c_b[16], d_b[16], e_b[16];
a.wordv=(bigint_word_t*)a_b;
uint8_t b_b[8] = {0x72, 0x7D, 0x57, 0xAC, 0X6F, 0x00, 0x00, 0x00};
uint8_t c_b[16], d_b[16], e_b[16];
a.wordv=(bigint_word_t*)a_b;