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Commit 29885283 authored by Andre Eisenbach's avatar Andre Eisenbach
Browse files

Do not log LE encryption keys or passkey 

Bug: 18687167
Change-Id: I2a2a7113e6bc7cfb22a6bd6f16d16ce2b7c84cff
parent c6333f1b

system/include/bt_target.h

+1 −1
Original line number Diff line number Diff line
@@ -1457,7 +1457,7 @@ and USER_HW_DISABLE_API macros */ 
#endif



#ifndef SMP_DEBUG

#define SMP_DEBUG            TRUE

#define SMP_DEBUG            FALSE

#endif



#ifndef SMP_DEFAULT_AUTH_REQ

system/stack/smp/smp_keys.c

+1 −2
Original line number Diff line number Diff line
@@ -81,7 +81,7 @@ static void smp_debug_print_nbyte_little_endian (UINT8 *p, const UINT8 *key_name 
    {

        x += sprintf ((char *)&p_buf[x], "%02x ", p[i]);

    }

    SMP_TRACE_WARNING("%s(LSB ~ MSB) = %s", key_name, p_buf);

    SMP_TRACE_DEBUG("%s(LSB ~ MSB) = %s", key_name, p_buf);

}

    #else

        #define smp_debug_print_nbyte_little_endian(p, key_name, len)
@@ -194,7 +194,6 @@ void smp_proc_passkey(tSMP_CB *p_cb , tBTM_RAND_ENC *p) 
    /* truncate by maximum value */

    while (passkey > BTM_MAX_PASSKEY_VAL)

        passkey >>= 1;

    SMP_TRACE_ERROR("Passkey generated = %d", passkey);



    /* save the TK */

    memset(p_cb->tk, 0, BT_OCTET16_LEN);