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cppcheck func name

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This commit is contained in:
iceman1001 2020-03-13 14:14:30 +01:00
parent c3024fe9f2
commit 53ecdaf78f
1 changed files with 6 additions and 6 deletions
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12
tools/hitag2crack/crack3/hitagcrypto.c
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@ -229,17 +229,17 @@ static uint32_t hitag2_crypt(uint64_t x);
((S >> (C - 3)) & 8) )
static uint32_t hitag2_crypt(uint64_t s) {
static uint32_t hitag2_crypt(uint64_t x) {
const uint32_t ht2_function4a = 0x2C79; // 0010 1100 0111 1001
const uint32_t ht2_function4b = 0x6671; // 0110 0110 0111 0001
const uint32_t ht2_function5c = 0x7907287B; // 0111 1001 0000 0111 0010 1000 0111 1011
uint32_t bitindex;
bitindex = (ht2_function4a >> pickbits2_2(s, 1, 4)) & 1;
bitindex |= ((ht2_function4b << 1) >> pickbits1_1_2(s, 7, 11, 13)) & 0x02;
bitindex |= ((ht2_function4b << 2) >> pickbits1x4(s, 16, 20, 22, 25)) & 0x04;
bitindex |= ((ht2_function4b << 3) >> pickbits2_1_1(s, 27, 30, 32)) & 0x08;
bitindex |= ((ht2_function4a << 4) >> pickbits1_2_1(s, 33, 42, 45)) & 0x10;
bitindex = (ht2_function4a >> pickbits2_2(x, 1, 4)) & 1;
bitindex |= ((ht2_function4b << 1) >> pickbits1_1_2(x, 7, 11, 13)) & 0x02;
bitindex |= ((ht2_function4b << 2) >> pickbits1x4(x, 16, 20, 22, 25)) & 0x04;
bitindex |= ((ht2_function4b << 3) >> pickbits2_1_1(x, 27, 30, 32)) & 0x08;
bitindex |= ((ht2_function4a << 4) >> pickbits1_2_1(x, 33, 42, 45)) & 0x10;
DEBUG_PRINTF("hitag2_crypt bitindex = %02x\n", bitindex);
return (ht2_function5c >> bitindex) & 1;