Add minimal openssl/libressl version for OAEP

sfackler · Dec 5, 2020 · 63cf8e1 · 63cf8e1
1 parent 411ad0f
commit 63cf8e1
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Showing 2 changed files with 4 additions and 0 deletions.
diff --git a/openssl-sys/src/rsa.rs b/openssl-sys/src/rsa.rs
@@ -49,6 +49,7 @@ pub unsafe fn EVP_PKEY_CTX_set_rsa_mgf1_md(ctx: *mut EVP_PKEY_CTX, md: *mut EVP_
     )
 }
 
+#[cfg(any(ossl102, libressl310))]
 pub unsafe fn EVP_PKEY_CTX_set_rsa_oaep_md(ctx: *mut EVP_PKEY_CTX, md: *mut EVP_MD) -> c_int {
     EVP_PKEY_CTX_ctrl(
         ctx,
@@ -67,6 +68,7 @@ pub const EVP_PKEY_CTRL_RSA_MGF1_MD: c_int = EVP_PKEY_ALG_CTRL + 5;
 
 pub const EVP_PKEY_CTRL_GET_RSA_PADDING: c_int = EVP_PKEY_ALG_CTRL + 6;
 
+#[cfg(any(ossl102, libressl310))]
 pub const EVP_PKEY_CTRL_RSA_OAEP_MD: c_int = EVP_PKEY_ALG_CTRL + 9;
 
 pub const RSA_PKCS1_PADDING: c_int = 1;

diff --git a/openssl/src/encrypt.rs b/openssl/src/encrypt.rs
@@ -104,6 +104,7 @@ impl<'a> Encrypter<'a> {
     /// This corresponds to [`EVP_PKEY_CTX_set_rsa_oaep_md`].
     ///
     /// [`EVP_PKEY_CTX_set_rsa_oaep_md`]: https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_set_rsa_oaep_md.html
+    #[cfg(any(ossl102, libressl310))]
     pub fn set_rsa_oaep_md(&mut self, md: MessageDigest) -> Result<(), ErrorStack> {
         unsafe {
             cvt(ffi::EVP_PKEY_CTX_set_rsa_oaep_md(
@@ -299,6 +300,7 @@ mod test {
     }
 
     #[test]
+    #[cfg(any(ossl102, libressl310))]
     fn rsa_encrypt_decrypt_with_sha256() {
         let key = include_bytes!("../test/rsa.pem");
         let private_key = Rsa::private_key_from_pem(key).unwrap();