Revert "Certificate Transparency: Code for unpacking EV cert hashes whitelist"

net/cert/x509_certificate_nss.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/cert/x509_certificate.h"
 
 #include <cert.h>
 #include <cryptohi.h>
 #include <keyhi.h>
 #include <nss.h>
@@ skipping 207 matching lines @@
   DCHECK_NE(0U, cert->derCert.len);
 
   SECStatus rv = HASH_HashBuf(HASH_AlgSHA1, sha1.data,
                               cert->derCert.data, cert->derCert.len);
   DCHECK_EQ(SECSuccess, rv);
 
   return sha1;
 }
 
 // static
-SHA256HashValue X509Certificate::CalculateFingerprint256(OSCertHandle cert) {
-  SHA256HashValue sha256;
-  memset(sha256.data, 0, sizeof(sha256.data));
-
-  DCHECK(NULL != cert->derCert.data);
-  DCHECK_NE(0U, cert->derCert.len);
-
-  SECStatus rv = HASH_HashBuf(
-      HASH_AlgSHA256, sha256.data, cert->derCert.data, cert->derCert.len);
-  DCHECK_EQ(SECSuccess, rv);
-
-  return sha256;
-}
-
-// static
 SHA1HashValue X509Certificate::CalculateCAFingerprint(
     const OSCertHandles& intermediates) {
   SHA1HashValue sha1;
   memset(sha1.data, 0, sizeof(sha1.data));
 
   HASHContext* sha1_ctx = HASH_Create(HASH_AlgSHA1);
   if (!sha1_ctx)
     return sha1;
   HASH_Begin(sha1_ctx);
   for (size_t i = 0; i < intermediates.size(); ++i) {
@@ skipping 22 matching lines @@
 }
 
 // static
 void X509Certificate::GetPublicKeyInfo(OSCertHandle cert_handle,
                                        size_t* size_bits,
                                        PublicKeyType* type) {
   x509_util::GetPublicKeyInfo(cert_handle, size_bits, type);
 }
 
 }  // namespace net