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Event History Setup: #287

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Include a simple sh file to startup dsd-fme with opts line, and open log files for multi linux terminal support;

Fix bug with P25p1 MPDU Trunking Blocks setting address values to trigger event history watchdog;

Add an internal string into event history to log internal events of note (ENC LO, errors, etc);

Add a watchdog during any ENC LO event so the event_history will log the call with ENC LO;

Disable AHOY and RSP PDU's from Event History (clogs up the event history with extra info);

Fix DMR p_clear trigger to zero out src and tg values when tuning away;

Fix Hytera Enhanced RC4 (verified working); Misc Tweaks Regarding;
This commit is contained in:
lwvmobile
2025-05-06 21:19:11 -04:00
parent 68d959cb7a
commit 1532fdcc8e
13 changed files with 240 additions and 41 deletions
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7
src/crypt-rc4.c
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@@ -88,8 +88,8 @@ void rc4_block_output (int drop, int keylen, int meslen, uint8_t * key, uint8_t
}
//NOTE: This has not been verified to work properly
//NOTE: This is for Hytera Enhanced RC4, if AES, this will not work
//This is now verified to work after changing the drop byte value from 256 to 0.
//also, had to change the application to not skip the additional 7 bits like DMRA or P25 does.
void hytera_enhanced_rc4_setup(dsd_opts * opts, dsd_state * state, unsigned long long int key_value, unsigned long long int mi_value)
{
@@ -119,7 +119,8 @@ void hytera_enhanced_rc4_setup(dsd_opts * opts, dsd_state * state, unsigned long
ks_octets = state->ks_octetL;
else ks_octets = state->ks_octetR;
rc4_block_output(256, 5, 135, key, ks);
//NOTE: Drop Byte value is 0
rc4_block_output(0, 5, 135, key, ks);
for (int i = 0; i < 5; i++)
kiv[i] = key[i] ^ mi[i];