Revert 150375 - Implement SHA-256 fingerprint support

net/base/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/base/x509_certificate.h"
 
 #include <cert.h>
 #include <cryptohi.h>
 #include <keyhi.h>
 #include <nss.h>
@@ skipping 366 matching lines @@
     OSCertHandle cert_handle) {
   return CERT_DupCertificate(cert_handle);
 }
 
 // static
 void X509Certificate::FreeOSCertHandle(OSCertHandle cert_handle) {
   CERT_DestroyCertificate(cert_handle);
 }
 
 // static
-SHA1HashValue X509Certificate::CalculateFingerprint(
+SHA1Fingerprint X509Certificate::CalculateFingerprint(
     OSCertHandle cert) {
-  SHA1HashValue sha1;
+  SHA1Fingerprint sha1;
   memset(sha1.data, 0, sizeof(sha1.data));
 
   DCHECK(NULL != cert->derCert.data);
   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
-SHA1HashValue X509Certificate::CalculateCAFingerprint(
+SHA1Fingerprint X509Certificate::CalculateCAFingerprint(
     const OSCertHandles& intermediates) {
-  SHA1HashValue sha1;
+  SHA1Fingerprint 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) {
     CERTCertificate* ca_cert = intermediates[i];
     HASH_Update(sha1_ctx, ca_cert->derCert.data, ca_cert->derCert.len);
   }
@@ skipping 51 matching lines @@
       *type = kPublicKeyTypeECDSA;
       break;
     default:
       *type = kPublicKeyTypeUnknown;
       *size_bits = 0;
       break;
   }
 }
 
 }  // namespace net