Decrypting — AES, DES & Motorola ADP on P25 (Scanners)

Scanners

Foundations & Reference · 6 volumes

Decrypting — AES, DES & Motorola ADP on P25 (Scanners)

Search every volume:

?

How to search

sten gun
pages with both words
"sten gun"
the words together, as a phrase
sten OR sterling
either one (| works too)
sten -replica
leave out pages that mention “replica”

Without quotes, the last word also matches longer words that start with it (sten finds Stenophylla), and close word forms count (rifle finds rifles). Tick Exact words to match whole words only.

Whole deep dives are listed first, then the pages inside them.

    Volumes

    1. Vol 1 Decrypting — Vol 1: How Radio Encryption Works, and the Legal Line What P25 hides, what it leaves in the clear, and where the law draws the line
    2. Vol 2 Decrypting — Vol 2: The Algorithms — DES, Triple-DES, AES-256, and Motorola ADP The ALGID table, the output-feedback keystream, and why the key is never sent
    3. Vol 3 Decrypting — Vol 3: How a Radio Decrypts (and Why a Scanner Can't) Keyloading, over-the-air rekeying, the TEK/KEK hierarchy, and the receive pipeline
    4. Vol 4 Decrypting — Vol 4: The Security Research — What Actually Broke, and What Didn't The Blaze/Clark USENIX work, cheap jamming, weak legacy ciphers, and the AES wall that held
    5. Vol 5 Decrypting — Vol 5: Capturing the Signal — Discriminator Taps, SDRs, and OP25 The old tap, the modern software-defined radio, and the wall between decoding and decrypting
    6. Vol 6 Decrypting — Vol 6: The Law and the Public-Access Debate Why you may listen, why they may encrypt, and the fight over what taxpayers are entitled to hear