Update NSPR to 4.12 and NSS to 3.23 on iOS

nss/lib/softoken/pkcs11.c

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 /*
  * This file implements PKCS 11 on top of our existing security modules
  *
  * For more information about PKCS 11 See PKCS 11 Token Inteface Standard.
  *   This implementation has two slots:
  *      slot 1 is our generic crypto support. It does not require login.
  *   It supports Public Key ops, and all they bulk ciphers and hashes. 
@@ skipping 352 matching lines @@
      {CKM_CAMELLIA_MAC,         {16, 32, CKF_SN_VR},            PR_TRUE},
      {CKM_CAMELLIA_MAC_GENERAL, {16, 32, CKF_SN_VR},            PR_TRUE},
      {CKM_CAMELLIA_CBC_PAD,     {16, 32, CKF_EN_DE_WR_UN},      PR_TRUE},
      /* ------------------------- SEED Operations --------------------------- */
      {CKM_SEED_KEY_GEN,         {16, 16, CKF_GENERATE},         PR_TRUE},
      {CKM_SEED_ECB,             {16, 16, CKF_EN_DE_WR_UN},      PR_TRUE},
      {CKM_SEED_CBC,             {16, 16, CKF_EN_DE_WR_UN},      PR_TRUE},
      {CKM_SEED_MAC,             {16, 16, CKF_SN_VR},            PR_TRUE},
      {CKM_SEED_MAC_GENERAL,     {16, 16, CKF_SN_VR},            PR_TRUE},
      {CKM_SEED_CBC_PAD,         {16, 16, CKF_EN_DE_WR_UN},      PR_TRUE},
+#ifndef NSS_DISABLE_CHACHAPOLY
      /* ------------------------- ChaCha20 Operations ---------------------- */
      {CKM_NSS_CHACHA20_KEY_GEN, {32, 32, CKF_GENERATE},         PR_TRUE},
      {CKM_NSS_CHACHA20_POLY1305,{32, 32, CKF_EN_DE},            PR_TRUE},
+#endif /* NSS_DISABLE_CHACHAPOLY */
      /* ------------------------- Hashing Operations ----------------------- */
      {CKM_MD2,                  {0,   0, CKF_DIGEST},           PR_FALSE},
      {CKM_MD2_HMAC,             {1, 128, CKF_SN_VR},            PR_TRUE},
      {CKM_MD2_HMAC_GENERAL,     {1, 128, CKF_SN_VR},            PR_TRUE},
      {CKM_MD5,                  {0,   0, CKF_DIGEST},           PR_FALSE},
      {CKM_MD5_HMAC,             {1, 128, CKF_SN_VR},            PR_TRUE},
      {CKM_MD5_HMAC_GENERAL,     {1, 128, CKF_SN_VR},            PR_TRUE},
      {CKM_SHA_1,                {0,   0, CKF_DIGEST},           PR_FALSE},
      {CKM_SHA_1_HMAC,           {1, 128, CKF_SN_VR},            PR_TRUE},
      {CKM_SHA_1_HMAC_GENERAL,   {1, 128, CKF_SN_VR},            PR_TRUE},
@@ skipping 4406 matching lines @@
 
 
 CK_RV NSC_WaitForSlotEvent(CK_FLAGS flags, CK_SLOT_ID_PTR pSlot,
                                                          CK_VOID_PTR pReserved)
 {
     CHECK_FORK();
 
     return CKR_FUNCTION_NOT_SUPPORTED;
 }