Update title description

docs/_config.yml

@@ -16,7 +16,7 @@
 title: Single-Stepping and Instruction Counting Attacks against Intel TDX
 email: 
 description: >- # this means to ignore newlines until "baseurl:"
-  TDXdown analyzes TDX's single-stepping countermeasure and exploits its vulnerabilities by recovering ECDSA long term secrects.
+  TDXdown presents two attacks on TDX's single-stepping countermeasure and uses them to recover ECDSA keys via a new weakness in nonce generation of OpenSSL and wolfSSL.
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "" # the base hostname & protocol for your site, e.g. http://example.com
 twitter_username: