Marcel Waldvogel<p>I very often agree with Bruce Schneier. But not today.</p><p>If I wanted to make a private agreement through a digital trusted third party, why would I need an LLM?</p><p>The examples include comparing salaries. Instead of setting up (and later securely deleting) an LLM, we could just as easily run a function boiling down to<br>`return a > b;`</p><p>No need to involve LLMs with their uncertainty or possibility to do prompt injection.<br><a href="https://waldvogel.family/tags/BruceSchneier" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BruceSchneier</span></a> <a href="https://waldvogel.family/tags/LLM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LLM</span></a> <a href="https://waldvogel.family/tags/TTP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TTP</span></a> <br><a href="https://www.schneier.com/blog/archives/2025/03/ais-as-trusted-third-parties.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">schneier.com/blog/archives/202</span><span class="invisible">5/03/ais-as-trusted-third-parties.html</span></a></p>