93     UINT i;  in CRC_32()  local
96     for (i = 0; i < ulSize; i++)  in CRC_32()
105     unsigned short i, j;  in CRCBuildTable16()  local
109     for (i = 0; i < 256; i++)  in CRCBuildTable16()
111         nData = (unsigned short)(i << 8);  in CRCBuildTable16()
125         crcTable[i] = nAccum;  in CRCBuildTable16()
131     UINT i;  in CRC_16()  local
136     for (i = 0; i < aSize; i++)  in CRC_16()
147     unsigned short i, j, t, x;  in P_RC4()  local
151     for (i = 0; i < 256; i++)  in P_RC4()
153         S[i] = (unsigned char)i;  in P_RC4()
155         K[i] = key[j];  in P_RC4()
160     for (i = 0; i < 256; i++)  in P_RC4()
162         j = (j + S[i] + K[i]) % 256;  in P_RC4()
163         temp = S[i];  in P_RC4()
164         S[i] = S[j];  in P_RC4()
168     i = j = 0;  in P_RC4()
171         i = (i + 1) % 256;  in P_RC4()
172         j = (j + S[i]) % 256;  in P_RC4()
173         temp = S[i];  in P_RC4()
174         S[i] = S[j];  in P_RC4()
176         t = (S[i] + (S[j] % 256)) % 256;  in P_RC4()
183     UINT i, j;  in bch_encode()  local
190     for (i = 0; i < 515; i++)  in bch_encode()
194             feed_back = (bch1 & 1) ^ ((encode_in[i] >> j) & 1);  in bch_encode()
210     for (i = 0; i < 515; i++)  in bch_encode()
212         encode_out[i] = encode_in[i];  in bch_encode()
233     UINT i;  in CRC_Calculate()  local
234     for (i = 0x80; i != 0; i >>= 1)  in CRC_Calculate()
246         if ((ch & i) != 0)  in CRC_Calculate()
267     UINT i, j, Temp ;  in gen_poly()  local
270     for (i = 0; i <= nn; i++)  in gen_poly()
272         gen_roots_true[i] = 0;  in gen_poly()
273         gen_roots[i] = 0;  in gen_poly()
277     for (i = 1; i <= 2 * tt ; i++)  in gen_poly()
281             Temp = ((1 << j) * i) % nn;  in gen_poly()
286     for (i = 0; i < nn; i++)  in gen_poly()
288         if (gen_roots_true[i] == 1)  in gen_poly()
291             gen_roots[rr] = i;  in gen_poly()
297     for (i = 2; i <= rr; i++)  in gen_poly()
299         gg[i] = 1 ;  in gen_poly()
300         for (j = i - 1; j > 0; j--)  in gen_poly()
303 …          gg[j] = gg[j - 1] ^ alpha_to[(index_of[gg[j]] + index_of[alpha_to[gen_roots[i]]]) % nn] ;  in gen_poly()
309         gg[0] = alpha_to[(index_of[gg[0]] + index_of[alpha_to[gen_roots[i]]]) % nn] ;  in gen_poly()
339     UINT i;  in generate_gf()  local
343     for (i = 1; i < mm; i++)  in generate_gf()
345         p[i] = 0;  in generate_gf()
428     for (i = 0; i < mm; i++)  in generate_gf()
430         alpha_to[i] = mask ;  in generate_gf()
431         index_of[alpha_to[i]] = i ;  in generate_gf()
432         if (p[i] != 0)  in generate_gf()
441     for (i = mm + 1; i < nn; i++)  in generate_gf()
443         if (alpha_to[i - 1] >= mask)  in generate_gf()
445             alpha_to[i] = alpha_to[mm] ^ ((alpha_to[i - 1] ^ mask) << 1) ;  in generate_gf()
449             alpha_to[i] = alpha_to[i - 1] << 1 ;  in generate_gf()
452         index_of[alpha_to[i]] = i ;  in generate_gf()