1 files changed, 0 insertions, 163 deletions
diff --git a/crypto/nss_key_util.cc b/crypto/nss_key_util.cc
deleted file mode 100644
index 77435fba36..0000000000
--- a/crypto/nss_key_util.cc
+++ /dev/null
@@ -1,163 +0,0 @@
-// Copyright 2015 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 "crypto/nss_key_util.h"
-
-#include <cryptohi.h>
-#include <keyhi.h>
-#include <pk11pub.h>
-
-#include "base/logging.h"
-#include "base/stl_util.h"
-#include "crypto/nss_util.h"
-
-#if defined(USE_NSS_CERTS)
-#include <secmod.h>
-#include "crypto/nss_util_internal.h"
-#endif
-
-namespace crypto {
-
-namespace {
-
-#if defined(USE_NSS_CERTS)
-
-struct PublicKeyInfoDeleter {
-  inline void operator()(CERTSubjectPublicKeyInfo* spki) {
-    SECKEY_DestroySubjectPublicKeyInfo(spki);
-  }
-};
-
-typedef scoped_ptr<CERTSubjectPublicKeyInfo, PublicKeyInfoDeleter>
-    ScopedPublicKeyInfo;
-
-// Decodes |input| as a SubjectPublicKeyInfo and returns a SECItem containing
-// the CKA_ID of that public key or nullptr on error.
-ScopedSECItem MakeIDFromSPKI(const std::vector<uint8_t>& input) {
-  // First, decode and save the public key.
-  SECItem key_der;
-  key_der.type = siBuffer;
-  key_der.data = const_cast<unsigned char*>(vector_as_array(&input));
-  key_der.len = input.size();
-
-  ScopedPublicKeyInfo spki(SECKEY_DecodeDERSubjectPublicKeyInfo(&key_der));
-  if (!spki)
-    return nullptr;
-
-  ScopedSECKEYPublicKey result(SECKEY_ExtractPublicKey(spki.get()));
-  if (!result)
-    return nullptr;
-
-  // See pk11_MakeIDFromPublicKey from NSS. For now, only RSA keys are
-  // supported.
-  if (SECKEY_GetPublicKeyType(result.get()) != rsaKey)
-    return nullptr;
-
-  return ScopedSECItem(PK11_MakeIDFromPubKey(&result->u.rsa.modulus));
-}
-
-#endif  // defined(USE_NSS_CERTS)
-
-}  // namespace
-
-bool GenerateRSAKeyPairNSS(PK11SlotInfo* slot,
-                           uint16_t num_bits,
-                           bool permanent,
-                           ScopedSECKEYPublicKey* public_key,
-                           ScopedSECKEYPrivateKey* private_key) {
-  DCHECK(slot);
-
-  PK11RSAGenParams param;
-  param.keySizeInBits = num_bits;
-  param.pe = 65537L;
-  SECKEYPublicKey* public_key_raw = nullptr;
-  private_key->reset(PK11_GenerateKeyPair(slot, CKM_RSA_PKCS_KEY_PAIR_GEN,
-                                          &param, &public_key_raw, permanent,
-                                          permanent /* sensitive */, nullptr));
-  if (!*private_key)
-    return false;
-
-  public_key->reset(public_key_raw);
-  return true;
-}
-
-ScopedSECKEYPrivateKey ImportNSSKeyFromPrivateKeyInfo(
-    PK11SlotInfo* slot,
-    const std::vector<uint8_t>& input,
-    bool permanent) {
-  DCHECK(slot);
-
-  ScopedPLArenaPool arena(PORT_NewArena(DER_DEFAULT_CHUNKSIZE));
-  DCHECK(arena);
-
-  // Excess data is illegal, but NSS silently accepts it, so first ensure that
-  // |input| consists of a single ASN.1 element.
-  SECItem input_item;
-  input_item.data = const_cast<unsigned char*>(vector_as_array(&input));
-  input_item.len = input.size();
-  SECItem der_private_key_info;
-  SECStatus rv =
-      SEC_QuickDERDecodeItem(arena.get(), &der_private_key_info,
-                             SEC_ASN1_GET(SEC_AnyTemplate), &input_item);
-  if (rv != SECSuccess)
-    return nullptr;
-
-  // Allow the private key to be used for key unwrapping, data decryption,
-  // and signature generation.
-  const unsigned int key_usage =
-      KU_KEY_ENCIPHERMENT | KU_DATA_ENCIPHERMENT | KU_DIGITAL_SIGNATURE;
-  SECKEYPrivateKey* key_raw = nullptr;
-  rv = PK11_ImportDERPrivateKeyInfoAndReturnKey(
-      slot, &der_private_key_info, nullptr, nullptr, permanent,
-      permanent /* sensitive */, key_usage, &key_raw, nullptr);
-  if (rv != SECSuccess)
-    return nullptr;
-  return ScopedSECKEYPrivateKey(key_raw);
-}
-
-#if defined(USE_NSS_CERTS)
-
-ScopedSECKEYPrivateKey FindNSSKeyFromPublicKeyInfo(
-    const std::vector<uint8_t>& input) {
-  EnsureNSSInit();
-
-  ScopedSECItem cka_id(MakeIDFromSPKI(input));
-  if (!cka_id)
-    return nullptr;
-
-  // Search all slots in all modules for the key with the given ID.
-  AutoSECMODListReadLock auto_lock;
-  const SECMODModuleList* head = SECMOD_GetDefaultModuleList();
-  for (const SECMODModuleList* item = head; item != nullptr;
-       item = item->next) {
-    int slot_count = item->module->loaded ? item->module->slotCount : 0;
-    for (int i = 0; i < slot_count; i++) {
-      // Look for the key in slot |i|.
-      ScopedSECKEYPrivateKey key(
-          PK11_FindKeyByKeyID(item->module->slots[i], cka_id.get(), nullptr));
-      if (key)
-        return key.Pass();
-    }
-  }
-
-  // The key wasn't found in any module.
-  return nullptr;
-}
-
-ScopedSECKEYPrivateKey FindNSSKeyFromPublicKeyInfoInSlot(
-    const std::vector<uint8_t>& input,
-    PK11SlotInfo* slot) {
-  DCHECK(slot);
-
-  ScopedSECItem cka_id(MakeIDFromSPKI(input));
-  if (!cka_id)
-    return nullptr;
-
-  return ScopedSECKEYPrivateKey(
-      PK11_FindKeyByKeyID(slot, cka_id.get(), nullptr));
-}
-
-#endif  // defined(USE_NSS_CERTS)
-
-}  // namespace crypto