Remove platform-specific implementations of RSAPrivateKey and SignatureCreator

net/cert/x509_util_nss.cc

Index: net/cert/x509_util_nss.cc
diff --git a/net/cert/x509_util_nss.cc b/net/cert/x509_util_nss.cc
index 56669352bdbce678fa64b5e1220f075995c30665..48aecb09a7584cc7930033529691aa60e29df967 100644
--- a/net/cert/x509_util_nss.cc
+++ b/net/cert/x509_util_nss.cc
@@ -24,6 +24,7 @@
 #include "crypto/ec_private_key.h"
 #include "crypto/nss_util.h"
 #include "crypto/nss_util_internal.h"
+#include "crypto/rsa_private_key.h"
 #include "crypto/scoped_nss_types.h"
 #include "crypto/third_party/nss/chromium-nss.h"
 #include "net/cert/x509_certificate.h"
@@ -182,6 +183,29 @@ bool SignCertificate(
   return true;
 }
 
+CERTCertificate* CreateSelfSignedCertInternal(
+    SECKEYPublicKey* public_key,
+    SECKEYPrivateKey* private_key,
+    const std::string& subject,
+    uint32 serial_number,
+    base::Time not_valid_before,
+    base::Time not_valid_after) {
+  CERTCertificate* cert = CreateCertificate(public_key,
+                                            subject,
+                                            serial_number,
+                                            not_valid_before,
+                                            not_valid_after);
+  if (!cert)
+    return NULL;
+
+  if (!SignCertificate(cert, private_key)) {
+    CERT_DestroyCertificate(cert);
+    return NULL;
+  }
+
+  return cert;
+}
+
 bool CreateDomainBoundCertInternal(
     SECKEYPublicKey* public_key,
     SECKEYPrivateKey* private_key,
@@ -312,27 +336,26 @@ CERTName* CreateCertNameFromEncoded(PLArenaPool* arena,
 
 namespace x509_util {
 
-CERTCertificate* CreateSelfSignedCert(
-    SECKEYPublicKey* public_key,
-    SECKEYPrivateKey* private_key,
-    const std::string& subject,
-    uint32 serial_number,
-    base::Time not_valid_before,
-    base::Time not_valid_after) {
-  CERTCertificate* cert = CreateCertificate(public_key,
-                                            subject,
-                                            serial_number,
-                                            not_valid_before,
-                                            not_valid_after);
+bool CreateSelfSignedCert(crypto::RSAPrivateKey* key,
+                          const std::string& common_name,
+                          uint32 serial_number,
+                          base::Time not_valid_before,
+                          base::Time not_valid_after,
+                          std::string* der_encoded) {
+  CERTCertificate* cert = CreateSelfSignedCertInternal(
+      key->public_key(),
+      key->key(),
+      common_name,
+      serial_number,
+      not_valid_before,
+      not_valid_after);
   if (!cert)
-    return NULL;
-
-  if (!SignCertificate(cert, private_key)) {
-    CERT_DestroyCertificate(cert);
-    return NULL;
-  }
+    return false;
 
-  return cert;
+  der_encoded->assign(reinterpret_cast<char*>(cert->derCert.data),
+                      cert->derCert.len);
+  CERT_DestroyCertificate(cert);
+  return true;
 }
 
 bool IsSupportedValidityRange(base::Time not_valid_before,