#!/usr/bin/env python3
"""
Analyze the working values
"""

print("="*70)
print("WORKING SOLUTION ANALYSIS")
print("="*70)

uid = '8634cd1f'
username_hex = '6178656c5f6f757472756e'
auth_code = '486e6358794c314f39665439436537775e4ce0a70307'
access_level = 'ffffffffffffffffffffffffffffffff'

print(f"\n1. UID: {uid}")
print(f"   This was in our MISO data! (last 4 bytes of sector patterns)")

print(f"\n2. Username: {username_hex}")
username_ascii = bytes.fromhex(username_hex).decode()
print(f"   Decoded: '{username_ascii}'")
print(f"   → Hex encoded, not plain ASCII!")

print(f"\n3. Authorization Code: {auth_code}")
print(f"   Length: {len(auth_code)} chars = {len(auth_code)//2} bytes")

# Try to decode as ASCII
try:
    auth_ascii = bytes.fromhex(auth_code).decode('ascii', errors='replace')
    print(f"   As ASCII: '{auth_ascii}'")
except:
    print(f"   Not valid ASCII")

# Split into parts
auth_bytes = bytes.fromhex(auth_code)
print(f"\n   Potential structure:")
print(f"   - First 18 bytes: {auth_code[:36]}")
print(f"     ASCII: '{auth_bytes[:18].decode('ascii', errors='replace')}'")
print(f"   - Last 6 bytes: {auth_code[36:]}")

print(f"\n4. Access Level: {access_level}")
print(f"   All 0xFF bytes (16 bytes)")

print(f"\n" + "="*70)
print("KEY INSIGHTS:")
print("="*70)
print("✓ Username must be HEX ENCODED")
print("✓ UID was NOT 04f6555b, but 8634cd1f")  
print("✓ Auth code contains ASCII text + 6 bytes")
print("✓ Access level is all 0xFF")

# Check if auth code starts with readable text
first_18 = auth_bytes[:18]
print(f"\n✓ Auth code first part decodes to: '{first_18.decode('ascii', errors='replace')}'")
print(f"   This looks like a key or password string!")

last_part = auth_bytes[18:]
print(f"✓ Auth code remaining bytes: {last_part.hex()}")
print(f"   Length: {len(last_part)} bytes")
if len(last_part) >= 6:
    val1 = (last_part[0] << 16) | (last_part[1] << 8) | last_part[2]
    val2 = (last_part[3] << 16) | (last_part[4] << 8) | last_part[5]
    print(f"   Split as 3-byte values:")
    print(f"   [{val1:06x}] [{val2:06x}]")
    print(f"   These could be LCG outputs!")
else:
    print(f"   Hex bytes: {' '.join(f'{b:02x}' for b in last_part)}")

print("\n" + "="*70)
print("CONGRATULATIONS ON SOLVING IT!")
print("="*70)