signatures: Upgrade pkcs8

crates/ruma-signatures/Cargo.toml

@@ -21,7 +21,7 @@ unstable-exhaustive-types = []
 [dependencies]
 base64 = "0.13.0"
 ed25519-dalek = "1.0.1"
-pkcs8 = { version = "0.6.1", features = ["alloc"] }
+pkcs8 = { version = "0.7.0", features = ["alloc"] }
 # because dalek uses an older version of rand_core
 rand = { version = "0.7", features = ["getrandom"] }
 ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers" }

crates/ruma-signatures/src/keys.rs

@@ -9,7 +9,7 @@ use ed25519_dalek::{ExpandedSecretKey, PublicKey, SecretKey};
 
 use pkcs8::{
     der::{Decodable, Encodable},
-    AlgorithmIdentifier, ObjectIdentifier, OneAsymmetricKey, PrivateKeyInfo,
+    AlgorithmIdentifier, ObjectIdentifier, PrivateKeyInfo,
 };
 
 use crate::{signatures::Signature, Algorithm, Error, ParseError};
@@ -90,13 +90,13 @@ impl Ed25519KeyPair {
     /// generated from the private key. This is a fallback and extra validation against
     /// corruption or
     pub fn from_der(document: &[u8], version: String) -> Result<Self, Error> {
-        let oak = OneAsymmetricKey::from_der(document).map_err(Error::DerParse)?;
+        let oak = PrivateKeyInfo::from_der(document).map_err(Error::DerParse)?;
 
         Self::from_pkcs8_oak(oak, version)
     }
 
-    /// Constructs a key pair from [`pkcs8::OneAsymmetricKey`].
-    pub fn from_pkcs8_oak(oak: OneAsymmetricKey<'_>, version: String) -> Result<Self, Error> {
+    /// Constructs a key pair from [`pkcs8::PrivateKeyInfo`].
+    pub fn from_pkcs8_oak(oak: PrivateKeyInfo<'_>, version: String) -> Result<Self, Error> {
         Self::new(oak.algorithm.oid, oak.private_key, oak.public_key, version)
     }
 
@@ -136,14 +136,14 @@ impl Ed25519KeyPair {
         let mut private: Vec<u8> = vec![0x04, 0x20];
         private.extend_from_slice(secret.as_bytes());
 
-        let oak = OneAsymmetricKey {
+        let pkinfo = PrivateKeyInfo {
             algorithm: AlgorithmIdentifier { oid: ED25519_OID, parameters: None },
             private_key: private.as_ref(),
             attributes: None,
             public_key: Some(public.as_bytes()),
         };
 
-        oak.to_vec().map_err(Error::DerParse)
+        pkinfo.to_vec().map_err(Error::DerParse)
     }
 
     /// Returns the version string for this keypair.

crates/ruma-signatures/src/lib.rs

@@ -105,7 +105,7 @@ mod tests {
     use std::collections::BTreeMap;
 
     use base64::{decode_config, encode_config, STANDARD_NO_PAD};
-    use pkcs8::{der::Decodable, OneAsymmetricKey};
+    use pkcs8::{der::Decodable, PrivateKeyInfo};
     use ruma_identifiers::RoomVersionId;
     use serde_json::{from_str as from_json_str, to_string as to_json_string};
 
@@ -121,7 +121,7 @@ mod tests {
     /// Convenience method for getting the public key as a string
     fn public_key_string() -> String {
         encode_config(
-            &OneAsymmetricKey::from_der(&decode_config(PKCS8, STANDARD_NO_PAD).unwrap())
+            &PrivateKeyInfo::from_der(&decode_config(PKCS8, STANDARD_NO_PAD).unwrap())
                 .unwrap()
                 .public_key
                 .unwrap(),