A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
request with
the right
Accept
header
to the server to view the underlying object.
{
"@context": [
"https://www.w3.org/ns/activitystreams",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"litepub": "http://litepub.social/ns#",
"directMessage": "litepub:directMessage"
}
],
"id": "https://infosec.exchange/users/pornin/statuses/113448143151825389",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2024-11-08T15:54:45Z",
"url": "https://infosec.exchange/@pornin/113448143151825389",
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"content": "<p>I made a Rust implementation of FN-DSA/Falcon. Of course it is not (yet) the "real" FN-DSA since NIST has not published any draft standard yet; I will align the implementation with the drafts as they go live.<br /><a href=\"https://github.com/pornin/rust-fn-dsa\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/pornin/rust-fn-dsa</span><span class=\"invisible\"></span></a><br /><a href=\"https://crates.io/crates/fn-dsa\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">crates.io/crates/fn-dsa</span><span class=\"invisible\"></span></a></p><p>It's as fast as the C code (faster for verification, actually, thanks to some more AVX2). It's portable and presumed secure (best effort on constant-time, no guarantee though, recent LLVMs are good at recognizing disguised Booleans and inserting back conditional jumps). My _ambition_ is that this becomes the "canonical" FN-DSA implementation in the Rust ecosystem.</p>",
"contentMap": {
"en": "<p>I made a Rust implementation of FN-DSA/Falcon. Of course it is not (yet) the "real" FN-DSA since NIST has not published any draft standard yet; I will align the implementation with the drafts as they go live.<br /><a href=\"https://github.com/pornin/rust-fn-dsa\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/pornin/rust-fn-dsa</span><span class=\"invisible\"></span></a><br /><a href=\"https://crates.io/crates/fn-dsa\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">crates.io/crates/fn-dsa</span><span class=\"invisible\"></span></a></p><p>It's as fast as the C code (faster for verification, actually, thanks to some more AVX2). It's portable and presumed secure (best effort on constant-time, no guarantee though, recent LLVMs are good at recognizing disguised Booleans and inserting back conditional jumps). My _ambition_ is that this becomes the "canonical" FN-DSA implementation in the Rust ecosystem.</p>"
},
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"shares": {
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}