Macroise to_der

1 files changed, 3 insertions, 18 deletions

diff --git a/openssl/src/pkey.rs b/openssl/src/pkey.rs
index 079a04cc..05df2f4b 100644
--- a/openssl/src/pkey.rs
+++ b/openssl/src/pkey.rs
@@ -50,6 +50,9 @@ impl PKeyRef {
 
     private_key_to_pem!(ffi::PEM_write_bio_PKCS8PrivateKey);
 
+    private_key_to_der!(ffi::i2d_PrivateKey);
+    public_key_to_der!(ffi::i2d_PUBKEY);
+
     /// Encodes the public key in the PEM format.
     pub fn public_key_to_pem(&self) -> Result<Vec<u8>, ErrorStack> {
         let mem_bio = try!(MemBio::new());
@@ -59,24 +62,6 @@ impl PKeyRef {
         Ok(mem_bio.get_buf().to_owned())
     }
 
-    /// Encodes the public key in the DER format.
-    pub fn public_key_to_der(&self) -> Result<Vec<u8>, ErrorStack> {
-        let mem_bio = try!(MemBio::new());
-        unsafe {
-            try!(cvt(ffi::i2d_PUBKEY_bio(mem_bio.as_ptr(), self.as_ptr())));
-        }
-        Ok(mem_bio.get_buf().to_owned())
-    }
-
-    /// Encodes the private key in the DER format
-    pub fn private_key_to_der(&self) -> Result<Vec<u8>, ErrorStack> {
-        let mem_bio = try!(MemBio::new());
-        unsafe {
-            try!(cvt(ffi::i2d_PrivateKey_bio(mem_bio.as_ptr(), self.as_ptr())));
-        }
-        Ok(mem_bio.get_buf().to_owned())
-    }
-
     /// Returns the size of the key.
     ///
     /// This corresponds to the bit length of the modulus of an RSA key, and the bit length of the