aes

  1. I

    XTL/XTS5000 AES/UCM compatibility

    Howdy folks, long time lurker. Finally bit the bullet and decided to go with big M for my small group on our licensed business freq. The pile of radios are all the same flashcode: 180001-001002-5 Q806 ASTRO IMBE Digital Operation Q498 Hardware Multikey Encryption w/ OTAR H35 Conventional...
  2. M

    "Official" standards documents for DMR encryption

    Hey guys, I tried looking at the DMR Association's standards documents (Digital Mobile Radio Association | The DMR Standards, developed by ETSI) for information on how encryption is done within the DMR standard and interoperability (eg. if AES is used in CFB/OFB mode, what is used as the IV)...
  3. U

    P25 with AES and DES legality

    Ok, I live in Garfield County WA. Pomeroy WA. They decided to encrypt all data over radio. 1. Is it illegal for me to decrypt it ? 2. Is it illegal for me to stream decrypted audio ? 3. Is it illegal for me to record decrypted audio and put it on Youtube in WA State ?
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