update tls-core and -aio

tls-aio/src/handshaker.rs

@@ -1,7 +1,4 @@
-use tls_core::{
-    key::PublicKey,
-    msgs::{handshake::Random, message::PlainMessage},
-};
+use tls_core::{key::PublicKey, msgs::handshake::Random};
 
 use async_trait::async_trait;
 

tls-core/src/key.rs

@@ -1,5 +1,7 @@
 use std::fmt;
 
+use crate::msgs::enums::NamedGroup;
+
 /// This type contains a private key by value.
 ///
 /// The private key must be DER-encoded ASN.1 in either
@@ -33,6 +35,31 @@ impl fmt::Debug for Certificate {
     }
 }
 
+#[derive(Debug, Clone, Eq, PartialEq)]
+pub struct PublicKey {
+    pub group: NamedGroup,
+    pub key: Vec<u8>,
+}
+
+impl PublicKey {
+    pub fn new(group: NamedGroup, key: &[u8]) -> Self {
+        Self {
+            group,
+            key: Vec::from(key),
+        }
+    }
+}
+
+impl From<crate::msgs::handshake::KeyShareEntry> for PublicKey {
+    #[inline]
+    fn from(k: crate::msgs::handshake::KeyShareEntry) -> Self {
+        Self {
+            group: k.group,
+            key: k.payload.0,
+        }
+    }
+}
+
 #[cfg(test)]
 mod test {
     use super::Certificate;

tls-core/src/msgs/handshake.rs

@@ -403,6 +403,13 @@ impl Codec for KeyShareEntry {
     }
 }
 
+impl From<crate::key::PublicKey> for KeyShareEntry {
+    #[inline]
+    fn from(k: crate::key::PublicKey) -> Self {
+        Self::new(k.group, &k.key)
+    }
+}
+
 // --- TLS 1.3 PresharedKey offers ---
 #[derive(Clone, Debug)]
 pub struct PresharedKeyIdentity {