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SubGhz: Add new man key (#817)

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* SubGhz: fix kelog pattern
* SubGhz: add Keloog Secure Learning
* SubGhz: add man NICE_Smilo, NICE_MHOUSE, DEA, Genius, FAAC_RC,XT, Came_Space, DTM

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Skorpionm
2021-11-17 17:52:06 +04:00
committed by GitHub
parent 22e8da7108
commit 6792e24b6e
4 changed files with 124 additions and 66 deletions
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49
lib/subghz/protocols/subghz_protocol_keeloq_common.c
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@@ -12,8 +12,10 @@
*/
inline uint32_t subghz_protocol_keeloq_common_encrypt(const uint32_t data, const uint64_t key) {
uint32_t x = data, r;
for (r = 0; r < 528; r++)
x = (x>>1)^((bit(x,0)^bit(x,16)^(uint32_t)bit(key,r&63)^bit(KEELOQ_NLF,g5(x,1,9,20,26,31)))<<31);
for(r = 0; r < 528; r++)
x = (x >> 1) ^ ((bit(x, 0) ^ bit(x, 16) ^ (uint32_t)bit(key, r & 63) ^
bit(KEELOQ_NLF, g5(x, 1, 9, 20, 26, 31)))
<< 31);
return x;
}
@@ -24,8 +26,9 @@ inline uint32_t subghz_protocol_keeloq_common_encrypt(const uint32_t data, const
*/
inline uint32_t subghz_protocol_keeloq_common_decrypt(const uint32_t data, const uint64_t key) {
uint32_t x = data, r;
for (r = 0; r < 528; r++)
x = (x<<1)^bit(x,31)^bit(x,15)^(uint32_t)bit(key,(15-r)&63)^bit(KEELOQ_NLF,g5(x,0,8,19,25,30));
for(r = 0; r < 528; r++)
x = (x << 1) ^ bit(x, 31) ^ bit(x, 15) ^ (uint32_t)bit(key, (15 - r) & 63) ^
bit(KEELOQ_NLF, g5(x, 0, 8, 19, 25, 30));
return x;
}
@@ -34,16 +37,36 @@ inline uint32_t subghz_protocol_keeloq_common_decrypt(const uint32_t data, const
* @param key - manufacture (64bit)
* @return manufacture for this serial number (64bit)
*/
inline uint64_t subghz_protocol_keeloq_common_normal_learning(uint32_t data, const uint64_t key){
uint32_t k1,k2;
inline uint64_t subghz_protocol_keeloq_common_normal_learning(uint32_t data, const uint64_t key) {
uint32_t k1, k2;
data&=0x0FFFFFFF;
data|=0x20000000;
k1=subghz_protocol_keeloq_common_decrypt(data, key);
data &= 0x0FFFFFFF;
data |= 0x20000000;
k1 = subghz_protocol_keeloq_common_decrypt(data, key);
data&=0x0FFFFFFF;
data|=0x60000000;
k2=subghz_protocol_keeloq_common_decrypt(data, key);
data &= 0x0FFFFFFF;
data |= 0x60000000;
k2 = subghz_protocol_keeloq_common_decrypt(data, key);
return ((uint64_t)k2<<32)| k1; // key - shifrovanoya
return ((uint64_t)k2 << 32) | k1; // key - shifrovanoya
}
/** Secure Learning
* @param data - serial number (28bit)
* @param seed - serial number (32bit)
* @param key - manufacture (64bit)
* @return manufacture for this serial number (64bit)
*/
inline uint64_t subghz_protocol_keeloq_common_secure_learning(
uint32_t data,
uint32_t seed,
const uint64_t key) {
uint32_t k1, k2;
data &= 0x0FFFFFFF;
k1 = subghz_protocol_keeloq_common_decrypt(data, key);
k2 = subghz_protocol_keeloq_common_decrypt(seed, key);
return ((uint64_t)k1 << 32) | k2;
}