DeforaNetworks/proxmark3
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fix bug in viking clone/sim

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from @iceman1001
This commit is contained in:
marshmellow42
2016-06-20 00:28:26 -04:00
parent de53156e1e
commit 8f2268397d
1 changed files with 2 additions and 2 deletions
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4
client/cmdlfviking.c
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@@ -47,8 +47,8 @@ int usage_lf_viking_sim(void) {
uint64_t getVikingBits(uint32_t id) {
//calc checksum
uint8_t checksum = (id>>24) ^ ((id>>16) & 0xFF) ^ ((id>>8) & 0xFF) ^ (id & 0xFF) ^ 0xF2 ^ 0xA8;
return ((uint64_t)0xF2 << 56) | (id << 8) | checksum;
uint8_t checksum = ((id>>24) & 0xFF) ^ ((id>>16) & 0xFF) ^ ((id>>8) & 0xFF) ^ (id & 0xFF) ^ 0xF2 ^ 0xA8;
return ((uint64_t)0xF2 << 56) | ((uint64_t)id << 8) | checksum;
}
//by marshmellow
//see ASKDemod for what args are accepted