nibbles = (3 + ssh1_bignum_bitcount(dss_p))/4; if (nibbles<1) nibbles=1;
for (i=nibbles; i-- ;)
p[pos++] = hex[(bignum_byte(dss_p, i/2) >> (4*(i%2))) & 0xF];
nibbles = (3 + ssh1_bignum_bitcount(dss_p))/4; if (nibbles<1) nibbles=1;
for (i=nibbles; i-- ;)
p[pos++] = hex[(bignum_byte(dss_p, i/2) >> (4*(i%2))) & 0xF];