Remove PALEXPORT EVP_PKEY get/set RSA functions

src/libraries/Native/Unix/System.Security.Cryptography.Native/entrypoints.c

@@ -154,10 +154,8 @@ static const Entry s_cryptoNative[] =
     DllImportEntry(CryptoNative_EvpPKeyDuplicate)
     DllImportEntry(CryptoNative_EvpPkeyGetDsa)
     DllImportEntry(CryptoNative_EvpPkeyGetEcKey)
-    DllImportEntry(CryptoNative_EvpPkeyGetRsa)
     DllImportEntry(CryptoNative_EvpPkeySetDsa)
     DllImportEntry(CryptoNative_EvpPkeySetEcKey)
-    DllImportEntry(CryptoNative_EvpPkeySetRsa)
     DllImportEntry(CryptoNative_EvpPKeySize)
     DllImportEntry(CryptoNative_EvpRC2Cbc)
     DllImportEntry(CryptoNative_EvpRC2Ecb)

src/libraries/Native/Unix/System.Security.Cryptography.Native/pal_evp_pkey_rsa.c

@@ -314,16 +314,6 @@ int32_t CryptoNative_RsaVerifyHash(EVP_PKEY* pkey,
     return ret;
 }
 
-RSA* CryptoNative_EvpPkeyGetRsa(EVP_PKEY* pkey)
-{
-    return EVP_PKEY_get1_RSA(pkey);
-}
-
-int32_t CryptoNative_EvpPkeySetRsa(EVP_PKEY* pkey, RSA* rsa)
-{
-    return EVP_PKEY_set1_RSA(pkey, rsa);
-}
-
 static int HasNoPrivateKey(const RSA* rsa)
 {
     if (rsa == NULL)

src/libraries/Native/Unix/System.Security.Cryptography.Native/pal_evp_pkey_rsa.h

@@ -79,17 +79,3 @@ PALEXPORT int32_t CryptoNative_RsaVerifyHash(EVP_PKEY* pkey,
                                              const uint8_t* signature,
                                              int32_t signatureLen);
 
-/*
-Shims the EVP_PKEY_get1_RSA method.
-
-Returns the RSA instance for the EVP_PKEY.
-*/
-PALEXPORT RSA* CryptoNative_EvpPkeyGetRsa(EVP_PKEY* pkey);
-
-/*
-Shims the EVP_PKEY_set1_RSA method to set the RSA
-instance on the EVP_KEY.
-
-Returns 1 upon success, otherwise 0.
-*/
-PALEXPORT int32_t CryptoNative_EvpPkeySetRsa(EVP_PKEY* pkey, RSA* rsa);

src/libraries/Native/Unix/System.Security.Cryptography.Native/pal_ssl.c

@@ -660,7 +660,7 @@ static int MakeSelfSignedCertificate(X509 * cert, EVP_PKEY* evp)
 
     if (rsa != NULL)
     {
-        if (CryptoNative_EvpPkeySetRsa(evp, rsa) == 1)
+        if (EVP_PKEY_set1_RSA(evp, rsa) == 1)
         {
             rsa = NULL;
         }