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NEW: HF MFU SETPWD - set password to a Ultralight C tag.

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NEW: HF MFU SETUID - set UID to a magic UL / UL-C tag.   *not implemented*
CHG: minor alignment for "Hf list" output.
CHG: removed unneeded function parameters to the ultralight commands
CHG: the const MAX_MIFARE_FRAME_SIZE is changed to MAX_FRAME_SIZE in the ultralight commands since the UL-Ev1 can have bigger frames than 18bytes.
CHG: adding DES support for the Ultralight-c read commands on deviceside.
This commit is contained in:
iceman1001 2015-03-30 16:24:03 +02:00
commit aa60d1560e
11 changed files with 507 additions and 282 deletions
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38
armsrc/des.c
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@ -378,6 +378,44 @@ void tdes_dec(void* out, void* in, const uint8_t* key){
des_dec(out, out, (uint8_t*)key + 0);
}
void tdes_2key_enc(void* out, const void* in, size_t length, const void* key){
if( length % 8 ) return;
uint8_t* tin = (uint8_t*) in;
uint8_t* tout = (uint8_t*) out;
while( length > 0 )
{
des_enc(tout, tin, (uint8_t*)key + 0);
des_dec(tout, tout, (uint8_t*)key + 8);
des_enc(tout, tout, (uint8_t*)key + 0);
tin += 8;
tout += 8;
length -= 8;
}
}
void tdes_2key_dec(void* out, const void* in, size_t length, const void* key){
if( length % 8 ) return;
uint8_t* tin = (uint8_t*) in;
uint8_t* tout = (uint8_t*) out;
while( length > 0 )
{
des_dec(tout, tin, (uint8_t*)key + 0);
des_enc(tout, tout, (uint8_t*)key + 8);
des_dec(tout, tout, (uint8_t*)key + 0);
tin += 8;
tout += 8;
length -= 8;
}
}
/******************************************************************************/