uint16_t m_length, pad_length=0, idx=0;
x.wordv = dest;
rsa_os2ip(&x, src, length_B);
+ cli_putstr("\r\ncalling rsa_dec() ...");
rsa_dec(&x, key);
+ cli_putstr("\r\nfinished rsa_dec() ...");
rsa_i2osp(NULL, &x, &m_length);
while(((uint8_t*)x.wordv)[idx]==0 && idx<m_length){
++idx;