update photo crypto project challenges

SichangHe · Sep 13, 2024 · d415a75 · d415a75
1 parent 2b0cf84
commit d415a75
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/notes/research/photo_crypto_auth.md b/src/notes/research/photo_crypto_auth.md
@@ -7,7 +7,13 @@
 
 problem:
 
-- what about photo without signature?
+- ~~what about photo without signature?~~don't care
+
+steps:
+
+1. What in photo from C2PA camera?
+1. Post-processing on social media site preserve signature?
+1. Extract info from posts' text
 
 ## literature