Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

8 files changed, 2761 insertions, 0 deletions

diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/build.info b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/build.info
new file mode 100644
index 000000000..7d882f313
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/build.info
@@ -0,0 +1,4 @@
+LIBS=../../libcrypto
+SOURCE[../../libcrypto]=\
+        store_err.c store_init.c store_lib.c store_register.c store_strings.c \
+        loader_file.c
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/loader_file.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/loader_file.c
new file mode 100644
index 000000000..8f1d20e74
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/loader_file.c
@@ -0,0 +1,1440 @@
+/*
+ * Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include "e_os.h"
+#include <string.h>
+#include <sys/stat.h>
+#include <ctype.h>
+#include <assert.h>
+
+#include <openssl/bio.h>
+#include <openssl/dsa.h>         /* For d2i_DSAPrivateKey */
+#include <openssl/err.h>
+#include <openssl/evp.h>
+#include <openssl/pem.h>
+#include <openssl/pkcs12.h>      /* For the PKCS8 stuff o.O */
+#include <openssl/rsa.h>         /* For d2i_RSAPrivateKey */
+#include <openssl/safestack.h>
+#include <openssl/store.h>
+#include <openssl/ui.h>
+#include <openssl/x509.h>        /* For the PKCS8 stuff o.O */
+#include "crypto/asn1.h"
+#include "crypto/ctype.h"
+#include "internal/o_dir.h"
+#include "internal/cryptlib.h"
+#include "crypto/store.h"
+#include "store_local.h"
+
+#ifdef _WIN32
+# define stat    _stat
+#endif
+
+#ifndef S_ISDIR
+# define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
+#endif
+
+/*-
+ *  Password prompting
+ *  ------------------
+ */
+
+static char *file_get_pass(const UI_METHOD *ui_method, char *pass,
+                           size_t maxsize, const char *prompt_info, void *data)
+{
+    UI *ui = UI_new();
+    char *prompt = NULL;
+
+    if (ui == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_FILE_GET_PASS, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    if (ui_method != NULL)
+        UI_set_method(ui, ui_method);
+    UI_add_user_data(ui, data);
+
+    if ((prompt = UI_construct_prompt(ui, "pass phrase",
+                                      prompt_info)) == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_FILE_GET_PASS, ERR_R_MALLOC_FAILURE);
+        pass = NULL;
+    } else if (!UI_add_input_string(ui, prompt, UI_INPUT_FLAG_DEFAULT_PWD,
+                                    pass, 0, maxsize - 1)) {
+        OSSL_STOREerr(OSSL_STORE_F_FILE_GET_PASS, ERR_R_UI_LIB);
+        pass = NULL;
+    } else {
+        switch (UI_process(ui)) {
+        case -2:
+            OSSL_STOREerr(OSSL_STORE_F_FILE_GET_PASS,
+                          OSSL_STORE_R_UI_PROCESS_INTERRUPTED_OR_CANCELLED);
+            pass = NULL;
+            break;
+        case -1:
+            OSSL_STOREerr(OSSL_STORE_F_FILE_GET_PASS, ERR_R_UI_LIB);
+            pass = NULL;
+            break;
+        default:
+            break;
+        }
+    }
+
+    OPENSSL_free(prompt);
+    UI_free(ui);
+    return pass;
+}
+
+struct pem_pass_data {
+    const UI_METHOD *ui_method;
+    void *data;
+    const char *prompt_info;
+};
+
+static int file_fill_pem_pass_data(struct pem_pass_data *pass_data,
+                                   const char *prompt_info,
+                                   const UI_METHOD *ui_method, void *ui_data)
+{
+    if (pass_data == NULL)
+        return 0;
+    pass_data->ui_method = ui_method;
+    pass_data->data = ui_data;
+    pass_data->prompt_info = prompt_info;
+    return 1;
+}
+
+/* This is used anywhere a pem_password_cb is needed */
+static int file_get_pem_pass(char *buf, int num, int w, void *data)
+{
+    struct pem_pass_data *pass_data = data;
+    char *pass = file_get_pass(pass_data->ui_method, buf, num,
+                               pass_data->prompt_info, pass_data->data);
+
+    return pass == NULL ? 0 : strlen(pass);
+}
+
+/*-
+ *  The file scheme decoders
+ *  ------------------------
+ *
+ *  Each possible data type has its own decoder, which either operates
+ *  through a given PEM name, or attempts to decode to see if the blob
+ *  it's given is decodable for its data type.  The assumption is that
+ *  only the correct data type will match the content.
+ */
+
+/*-
+ * The try_decode function is called to check if the blob of data can
+ * be used by this handler, and if it can, decodes it into a supported
+ * OpenSSL type and returns a OSSL_STORE_INFO with the decoded data.
+ * Input:
+ *    pem_name:     If this blob comes from a PEM file, this holds
+ *                  the PEM name.  If it comes from another type of
+ *                  file, this is NULL.
+ *    pem_header:   If this blob comes from a PEM file, this holds
+ *                  the PEM headers.  If it comes from another type of
+ *                  file, this is NULL.
+ *    blob:         The blob of data to match with what this handler
+ *                  can use.
+ *    len:          The length of the blob.
+ *    handler_ctx:  For a handler marked repeatable, this pointer can
+ *                  be used to create a context for the handler.  IT IS
+ *                  THE HANDLER'S RESPONSIBILITY TO CREATE AND DESTROY
+ *                  THIS CONTEXT APPROPRIATELY, i.e. create on first call
+ *                  and destroy when about to return NULL.
+ *    matchcount:   A pointer to an int to count matches for this data.
+ *                  Usually becomes 0 (no match) or 1 (match!), but may
+ *                  be higher in the (unlikely) event that the data matches
+ *                  more than one possibility.  The int will always be
+ *                  zero when the function is called.
+ *    ui_method:    Application UI method for getting a password, pin
+ *                  or any other interactive data.
+ *    ui_data:      Application data to be passed to ui_method when
+ *                  it's called.
+ * Output:
+ *    a OSSL_STORE_INFO
+ */
+typedef OSSL_STORE_INFO *(*file_try_decode_fn)(const char *pem_name,
+                                               const char *pem_header,
+                                               const unsigned char *blob,
+                                               size_t len, void **handler_ctx,
+                                               int *matchcount,
+                                               const UI_METHOD *ui_method,
+                                               void *ui_data);
+/*
+ * The eof function should return 1 if there's no more data to be found
+ * with the handler_ctx, otherwise 0.  This is only used when the handler is
+ * marked repeatable.
+ */
+typedef int (*file_eof_fn)(void *handler_ctx);
+/*
+ * The destroy_ctx function is used to destroy the handler_ctx that was
+ * initiated by a repeatable try_decode function.  This is only used when
+ * the handler is marked repeatable.
+ */
+typedef void (*file_destroy_ctx_fn)(void **handler_ctx);
+
+typedef struct file_handler_st {
+    const char *name;
+    file_try_decode_fn try_decode;
+    file_eof_fn eof;
+    file_destroy_ctx_fn destroy_ctx;
+
+    /* flags */
+    int repeatable;
+} FILE_HANDLER;
+
+/*
+ * PKCS#12 decoder.  It operates by decoding all of the blob content,
+ * extracting all the interesting data from it and storing them internally,
+ * then serving them one piece at a time.
+ */
+static OSSL_STORE_INFO *try_decode_PKCS12(const char *pem_name,
+                                          const char *pem_header,
+                                          const unsigned char *blob,
+                                          size_t len, void **pctx,
+                                          int *matchcount,
+                                          const UI_METHOD *ui_method,
+                                          void *ui_data)
+{
+    OSSL_STORE_INFO *store_info = NULL;
+    STACK_OF(OSSL_STORE_INFO) *ctx = *pctx;
+
+    if (ctx == NULL) {
+        /* Initial parsing */
+        PKCS12 *p12;
+        int ok = 0;
+
+        if (pem_name != NULL)
+            /* No match, there is no PEM PKCS12 tag */
+            return NULL;
+
+        if ((p12 = d2i_PKCS12(NULL, &blob, len)) != NULL) {
+            char *pass = NULL;
+            char tpass[PEM_BUFSIZE];
+            EVP_PKEY *pkey = NULL;
+            X509 *cert = NULL;
+            STACK_OF(X509) *chain = NULL;
+
+            *matchcount = 1;
+
+            if (PKCS12_verify_mac(p12, "", 0)
+                || PKCS12_verify_mac(p12, NULL, 0)) {
+                pass = "";
+            } else {
+                if ((pass = file_get_pass(ui_method, tpass, PEM_BUFSIZE,
+                                          "PKCS12 import password",
+                                          ui_data)) == NULL) {
+                    OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PKCS12,
+                                  OSSL_STORE_R_PASSPHRASE_CALLBACK_ERROR);
+                    goto p12_end;
+                }
+                if (!PKCS12_verify_mac(p12, pass, strlen(pass))) {
+                    OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PKCS12,
+                                  OSSL_STORE_R_ERROR_VERIFYING_PKCS12_MAC);
+                    goto p12_end;
+                }
+            }
+
+            if (PKCS12_parse(p12, pass, &pkey, &cert, &chain)) {
+                OSSL_STORE_INFO *osi_pkey = NULL;
+                OSSL_STORE_INFO *osi_cert = NULL;
+                OSSL_STORE_INFO *osi_ca = NULL;
+
+                if ((ctx = sk_OSSL_STORE_INFO_new_null()) != NULL
+                    && (osi_pkey = OSSL_STORE_INFO_new_PKEY(pkey)) != NULL
+                    && sk_OSSL_STORE_INFO_push(ctx, osi_pkey) != 0
+                    && (osi_cert = OSSL_STORE_INFO_new_CERT(cert)) != NULL
+                    && sk_OSSL_STORE_INFO_push(ctx, osi_cert) != 0) {
+                    ok = 1;
+                    osi_pkey = NULL;
+                    osi_cert = NULL;
+
+                    while(sk_X509_num(chain) > 0) {
+                        X509 *ca = sk_X509_value(chain, 0);
+
+                        if ((osi_ca = OSSL_STORE_INFO_new_CERT(ca)) == NULL
+                            || sk_OSSL_STORE_INFO_push(ctx, osi_ca) == 0) {
+                            ok = 0;
+                            break;
+                        }
+                        osi_ca = NULL;
+                        (void)sk_X509_shift(chain);
+                    }
+                }
+                if (!ok) {
+                    OSSL_STORE_INFO_free(osi_ca);
+                    OSSL_STORE_INFO_free(osi_cert);
+                    OSSL_STORE_INFO_free(osi_pkey);
+                    sk_OSSL_STORE_INFO_pop_free(ctx, OSSL_STORE_INFO_free);
+                    EVP_PKEY_free(pkey);
+                    X509_free(cert);
+                    sk_X509_pop_free(chain, X509_free);
+                    ctx = NULL;
+                }
+                *pctx = ctx;
+            }
+        }
+     p12_end:
+        PKCS12_free(p12);
+        if (!ok)
+            return NULL;
+    }
+
+    if (ctx != NULL) {
+        *matchcount = 1;
+        store_info = sk_OSSL_STORE_INFO_shift(ctx);
+    }
+
+    return store_info;
+}
+
+static int eof_PKCS12(void *ctx_)
+{
+    STACK_OF(OSSL_STORE_INFO) *ctx = ctx_;
+
+    return ctx == NULL || sk_OSSL_STORE_INFO_num(ctx) == 0;
+}
+
+static void destroy_ctx_PKCS12(void **pctx)
+{
+    STACK_OF(OSSL_STORE_INFO) *ctx = *pctx;
+
+    sk_OSSL_STORE_INFO_pop_free(ctx, OSSL_STORE_INFO_free);
+    *pctx = NULL;
+}
+
+static FILE_HANDLER PKCS12_handler = {
+    "PKCS12",
+    try_decode_PKCS12,
+    eof_PKCS12,
+    destroy_ctx_PKCS12,
+    1                            /* repeatable */
+};
+
+/*
+ * Encrypted PKCS#8 decoder.  It operates by just decrypting the given blob
+ * into a new blob, which is returned as an EMBEDDED STORE_INFO.  The whole
+ * decoding process will then start over with the new blob.
+ */
+static OSSL_STORE_INFO *try_decode_PKCS8Encrypted(const char *pem_name,
+                                                  const char *pem_header,
+                                                  const unsigned char *blob,
+                                                  size_t len, void **pctx,
+                                                  int *matchcount,
+                                                  const UI_METHOD *ui_method,
+                                                  void *ui_data)
+{
+    X509_SIG *p8 = NULL;
+    char kbuf[PEM_BUFSIZE];
+    char *pass = NULL;
+    const X509_ALGOR *dalg = NULL;
+    const ASN1_OCTET_STRING *doct = NULL;
+    OSSL_STORE_INFO *store_info = NULL;
+    BUF_MEM *mem = NULL;
+    unsigned char *new_data = NULL;
+    int new_data_len;
+
+    if (pem_name != NULL) {
+        if (strcmp(pem_name, PEM_STRING_PKCS8) != 0)
+            return NULL;
+        *matchcount = 1;
+    }
+
+    if ((p8 = d2i_X509_SIG(NULL, &blob, len)) == NULL)
+        return NULL;
+
+    *matchcount = 1;
+
+    if ((mem = BUF_MEM_new()) == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PKCS8ENCRYPTED,
+                      ERR_R_MALLOC_FAILURE);
+        goto nop8;
+    }
+
+    if ((pass = file_get_pass(ui_method, kbuf, PEM_BUFSIZE,
+                              "PKCS8 decrypt password", ui_data)) == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PKCS8ENCRYPTED,
+                      OSSL_STORE_R_BAD_PASSWORD_READ);
+        goto nop8;
+    }
+
+    X509_SIG_get0(p8, &dalg, &doct);
+    if (!PKCS12_pbe_crypt(dalg, pass, strlen(pass), doct->data, doct->length,
+                          &new_data, &new_data_len, 0))
+        goto nop8;
+
+    mem->data = (char *)new_data;
+    mem->max = mem->length = (size_t)new_data_len;
+    X509_SIG_free(p8);
+
+    store_info = ossl_store_info_new_EMBEDDED(PEM_STRING_PKCS8INF, mem);
+    if (store_info == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PKCS8ENCRYPTED,
+                      ERR_R_MALLOC_FAILURE);
+        goto nop8;
+    }
+
+    return store_info;
+ nop8:
+    X509_SIG_free(p8);
+    BUF_MEM_free(mem);
+    return NULL;
+}
+
+static FILE_HANDLER PKCS8Encrypted_handler = {
+    "PKCS8Encrypted",
+    try_decode_PKCS8Encrypted
+};
+
+/*
+ * Private key decoder.  Decodes all sorts of private keys, both PKCS#8
+ * encoded ones and old style PEM ones (with the key type is encoded into
+ * the PEM name).
+ */
+int pem_check_suffix(const char *pem_str, const char *suffix);
+static OSSL_STORE_INFO *try_decode_PrivateKey(const char *pem_name,
+                                              const char *pem_header,
+                                              const unsigned char *blob,
+                                              size_t len, void **pctx,
+                                              int *matchcount,
+                                              const UI_METHOD *ui_method,
+                                              void *ui_data)
+{
+    OSSL_STORE_INFO *store_info = NULL;
+    EVP_PKEY *pkey = NULL;
+    const EVP_PKEY_ASN1_METHOD *ameth = NULL;
+
+    if (pem_name != NULL) {
+        if (strcmp(pem_name, PEM_STRING_PKCS8INF) == 0) {
+            PKCS8_PRIV_KEY_INFO *p8inf =
+                d2i_PKCS8_PRIV_KEY_INFO(NULL, &blob, len);
+
+            *matchcount = 1;
+            if (p8inf != NULL)
+                pkey = EVP_PKCS82PKEY(p8inf);
+            PKCS8_PRIV_KEY_INFO_free(p8inf);
+        } else {
+            int slen;
+
+            if ((slen = pem_check_suffix(pem_name, "PRIVATE KEY")) > 0
+                && (ameth = EVP_PKEY_asn1_find_str(NULL, pem_name,
+                                                   slen)) != NULL) {
+                *matchcount = 1;
+                pkey = d2i_PrivateKey(ameth->pkey_id, NULL, &blob, len);
+            }
+        }
+    } else {
+        int i;
+
+        for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) {
+            EVP_PKEY *tmp_pkey = NULL;
+            const unsigned char *tmp_blob = blob;
+
+            ameth = EVP_PKEY_asn1_get0(i);
+            if (ameth->pkey_flags & ASN1_PKEY_ALIAS)
+                continue;
+
+            tmp_pkey = d2i_PrivateKey(ameth->pkey_id, NULL, &tmp_blob, len);
+            if (tmp_pkey != NULL) {
+                if (pkey != NULL)
+                    EVP_PKEY_free(tmp_pkey);
+                else
+                    pkey = tmp_pkey;
+                (*matchcount)++;
+            }
+        }
+
+        if (*matchcount > 1) {
+            EVP_PKEY_free(pkey);
+            pkey = NULL;
+        }
+    }
+    if (pkey == NULL)
+        /* No match */
+        return NULL;
+
+    store_info = OSSL_STORE_INFO_new_PKEY(pkey);
+    if (store_info == NULL)
+        EVP_PKEY_free(pkey);
+
+    return store_info;
+}
+
+static FILE_HANDLER PrivateKey_handler = {
+    "PrivateKey",
+    try_decode_PrivateKey
+};
+
+/*
+ * Public key decoder.  Only supports SubjectPublicKeyInfo formatted keys.
+ */
+static OSSL_STORE_INFO *try_decode_PUBKEY(const char *pem_name,
+                                          const char *pem_header,
+                                          const unsigned char *blob,
+                                          size_t len, void **pctx,
+                                          int *matchcount,
+                                          const UI_METHOD *ui_method,
+                                          void *ui_data)
+{
+    OSSL_STORE_INFO *store_info = NULL;
+    EVP_PKEY *pkey = NULL;
+
+    if (pem_name != NULL) {
+        if (strcmp(pem_name, PEM_STRING_PUBLIC) != 0)
+            /* No match */
+            return NULL;
+        *matchcount = 1;
+    }
+
+    if ((pkey = d2i_PUBKEY(NULL, &blob, len)) != NULL) {
+        *matchcount = 1;
+        store_info = OSSL_STORE_INFO_new_PKEY(pkey);
+    }
+
+    return store_info;
+}
+
+static FILE_HANDLER PUBKEY_handler = {
+    "PUBKEY",
+    try_decode_PUBKEY
+};
+
+/*
+ * Key parameter decoder.
+ */
+static OSSL_STORE_INFO *try_decode_params(const char *pem_name,
+                                          const char *pem_header,
+                                          const unsigned char *blob,
+                                          size_t len, void **pctx,
+                                          int *matchcount,
+                                          const UI_METHOD *ui_method,
+                                          void *ui_data)
+{
+    OSSL_STORE_INFO *store_info = NULL;
+    int slen = 0;
+    EVP_PKEY *pkey = NULL;
+    const EVP_PKEY_ASN1_METHOD *ameth = NULL;
+    int ok = 0;
+
+    if (pem_name != NULL) {
+        if ((slen = pem_check_suffix(pem_name, "PARAMETERS")) == 0)
+            return NULL;
+        *matchcount = 1;
+    }
+
+    if (slen > 0) {
+        if ((pkey = EVP_PKEY_new()) == NULL) {
+            OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PARAMS, ERR_R_EVP_LIB);
+            return NULL;
+        }
+
+
+        if (EVP_PKEY_set_type_str(pkey, pem_name, slen)
+            && (ameth = EVP_PKEY_get0_asn1(pkey)) != NULL
+            && ameth->param_decode != NULL
+            && ameth->param_decode(pkey, &blob, len))
+            ok = 1;
+    } else {
+        int i;
+        EVP_PKEY *tmp_pkey = NULL;
+
+        for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) {
+            const unsigned char *tmp_blob = blob;
+
+            if (tmp_pkey == NULL && (tmp_pkey = EVP_PKEY_new()) == NULL) {
+                OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PARAMS, ERR_R_EVP_LIB);
+                break;
+            }
+
+            ameth = EVP_PKEY_asn1_get0(i);
+            if (ameth->pkey_flags & ASN1_PKEY_ALIAS)
+                continue;
+
+            if (EVP_PKEY_set_type(tmp_pkey, ameth->pkey_id)
+                && (ameth = EVP_PKEY_get0_asn1(tmp_pkey)) != NULL
+                && ameth->param_decode != NULL
+                && ameth->param_decode(tmp_pkey, &tmp_blob, len)) {
+                if (pkey != NULL)
+                    EVP_PKEY_free(tmp_pkey);
+                else
+                    pkey = tmp_pkey;
+                tmp_pkey = NULL;
+                (*matchcount)++;
+            }
+        }
+
+        EVP_PKEY_free(tmp_pkey);
+        if (*matchcount == 1) {
+            ok = 1;
+        }
+    }
+
+    if (ok)
+        store_info = OSSL_STORE_INFO_new_PARAMS(pkey);
+    if (store_info == NULL)
+        EVP_PKEY_free(pkey);
+
+    return store_info;
+}
+
+static FILE_HANDLER params_handler = {
+    "params",
+    try_decode_params
+};
+
+/*
+ * X.509 certificate decoder.
+ */
+static OSSL_STORE_INFO *try_decode_X509Certificate(const char *pem_name,
+                                                   const char *pem_header,
+                                                   const unsigned char *blob,
+                                                   size_t len, void **pctx,
+                                                   int *matchcount,
+                                                   const UI_METHOD *ui_method,
+                                                   void *ui_data)
+{
+    OSSL_STORE_INFO *store_info = NULL;
+    X509 *cert = NULL;
+
+    /*
+     * In most cases, we can try to interpret the serialized data as a trusted
+     * cert (X509 + X509_AUX) and fall back to reading it as a normal cert
+     * (just X509), but if the PEM name specifically declares it as a trusted
+     * cert, then no fallback should be engaged.  |ignore_trusted| tells if
+     * the fallback can be used (1) or not (0).
+     */
+    int ignore_trusted = 1;
+
+    if (pem_name != NULL) {
+        if (strcmp(pem_name, PEM_STRING_X509_TRUSTED) == 0)
+            ignore_trusted = 0;
+        else if (strcmp(pem_name, PEM_STRING_X509_OLD) != 0
+                 && strcmp(pem_name, PEM_STRING_X509) != 0)
+            /* No match */
+            return NULL;
+        *matchcount = 1;
+    }
+
+    if ((cert = d2i_X509_AUX(NULL, &blob, len)) != NULL
+        || (ignore_trusted && (cert = d2i_X509(NULL, &blob, len)) != NULL)) {
+        *matchcount = 1;
+        store_info = OSSL_STORE_INFO_new_CERT(cert);
+    }
+
+    if (store_info == NULL)
+        X509_free(cert);
+
+    return store_info;
+}
+
+static FILE_HANDLER X509Certificate_handler = {
+    "X509Certificate",
+    try_decode_X509Certificate
+};
+
+/*
+ * X.509 CRL decoder.
+ */
+static OSSL_STORE_INFO *try_decode_X509CRL(const char *pem_name,
+                                           const char *pem_header,
+                                           const unsigned char *blob,
+                                           size_t len, void **pctx,
+                                           int *matchcount,
+                                           const UI_METHOD *ui_method,
+                                           void *ui_data)
+{
+    OSSL_STORE_INFO *store_info = NULL;
+    X509_CRL *crl = NULL;
+
+    if (pem_name != NULL) {
+        if (strcmp(pem_name, PEM_STRING_X509_CRL) != 0)
+            /* No match */
+            return NULL;
+        *matchcount = 1;
+    }
+
+    if ((crl = d2i_X509_CRL(NULL, &blob, len)) != NULL) {
+        *matchcount = 1;
+        store_info = OSSL_STORE_INFO_new_CRL(crl);
+    }
+
+    if (store_info == NULL)
+        X509_CRL_free(crl);
+
+    return store_info;
+}
+
+static FILE_HANDLER X509CRL_handler = {
+    "X509CRL",
+    try_decode_X509CRL
+};
+
+/*
+ * To finish it all off, we collect all the handlers.
+ */
+static const FILE_HANDLER *file_handlers[] = {
+    &PKCS12_handler,
+    &PKCS8Encrypted_handler,
+    &X509Certificate_handler,
+    &X509CRL_handler,
+    &params_handler,
+    &PUBKEY_handler,
+    &PrivateKey_handler,
+};
+
+
+/*-
+ *  The loader itself
+ *  -----------------
+ */
+
+struct ossl_store_loader_ctx_st {
+    enum {
+        is_raw = 0,
+        is_pem,
+        is_dir
+    } type;
+    int errcnt;
+#define FILE_FLAG_SECMEM         (1<<0)
+    unsigned int flags;
+    union {
+        struct {                 /* Used with is_raw and is_pem */
+            BIO *file;
+
+            /*
+             * The following are used when the handler is marked as
+             * repeatable
+             */
+            const FILE_HANDLER *last_handler;
+            void *last_handler_ctx;
+        } file;
+        struct {                 /* Used with is_dir */
+            OPENSSL_DIR_CTX *ctx;
+            int end_reached;
+            char *uri;
+
+            /*
+             * When a search expression is given, these are filled in.
+             * |search_name| contains the file basename to look for.
+             * The string is exactly 8 characters long.
+             */
+            char search_name[9];
+
+            /*
+             * The directory reading utility we have combines opening with
+             * reading the first name.  To make sure we can detect the end
+             * at the right time, we read early and cache the name.
+             */
+            const char *last_entry;
+            int last_errno;
+        } dir;
+    } _;
+
+    /* Expected object type.  May be unspecified */
+    int expected_type;
+};
+
+static void OSSL_STORE_LOADER_CTX_free(OSSL_STORE_LOADER_CTX *ctx)
+{
+    if (ctx->type == is_dir) {
+        OPENSSL_free(ctx->_.dir.uri);
+    } else {
+        if (ctx->_.file.last_handler != NULL) {
+            ctx->_.file.last_handler->destroy_ctx(&ctx->_.file.last_handler_ctx);
+            ctx->_.file.last_handler_ctx = NULL;
+            ctx->_.file.last_handler = NULL;
+        }
+    }
+    OPENSSL_free(ctx);
+}
+
+static OSSL_STORE_LOADER_CTX *file_open(const OSSL_STORE_LOADER *loader,
+                                        const char *uri,
+                                        const UI_METHOD *ui_method,
+                                        void *ui_data)
+{
+    OSSL_STORE_LOADER_CTX *ctx = NULL;
+    struct stat st;
+    struct {
+        const char *path;
+        unsigned int check_absolute:1;
+    } path_data[2];
+    size_t path_data_n = 0, i;
+    const char *path;
+
+    /*
+     * First step, just take the URI as is.
+     */
+    path_data[path_data_n].check_absolute = 0;
+    path_data[path_data_n++].path = uri;
+
+    /*
+     * Second step, if the URI appears to start with the 'file' scheme,
+     * extract the path and make that the second path to check.
+     * There's a special case if the URI also contains an authority, then
+     * the full URI shouldn't be used as a path anywhere.
+     */
+    if (strncasecmp(uri, "file:", 5) == 0) {
+        const char *p = &uri[5];
+
+        if (strncmp(&uri[5], "//", 2) == 0) {
+            path_data_n--;           /* Invalidate using the full URI */
+            if (strncasecmp(&uri[7], "localhost/", 10) == 0) {
+                p = &uri[16];
+            } else if (uri[7] == '/') {
+                p = &uri[7];
+            } else {
+                OSSL_STOREerr(OSSL_STORE_F_FILE_OPEN,
+                              OSSL_STORE_R_URI_AUTHORITY_UNSUPPORTED);
+                return NULL;
+            }
+        }
+
+        path_data[path_data_n].check_absolute = 1;
+#ifdef _WIN32
+        /* Windows file: URIs with a drive letter start with a / */
+        if (p[0] == '/' && p[2] == ':' && p[3] == '/') {
+            char c = ossl_tolower(p[1]);
+
+            if (c >= 'a' && c <= 'z') {
+                p++;
+                /* We know it's absolute, so no need to check */
+                path_data[path_data_n].check_absolute = 0;
+            }
+        }
+#endif
+        path_data[path_data_n++].path = p;
+    }
+
+
+    for (i = 0, path = NULL; path == NULL && i < path_data_n; i++) {
+        /*
+         * If the scheme "file" was an explicit part of the URI, the path must
+         * be absolute.  So says RFC 8089
+         */
+        if (path_data[i].check_absolute && path_data[i].path[0] != '/') {
+            OSSL_STOREerr(OSSL_STORE_F_FILE_OPEN,
+                          OSSL_STORE_R_PATH_MUST_BE_ABSOLUTE);
+            ERR_add_error_data(1, path_data[i].path);
+            return NULL;
+        }
+
+        if (stat(path_data[i].path, &st) < 0) {
+            SYSerr(SYS_F_STAT, errno);
+            ERR_add_error_data(1, path_data[i].path);
+        } else {
+            path = path_data[i].path;
+        }
+    }
+    if (path == NULL) {
+        return NULL;
+    }
+
+    /* Successfully found a working path, clear possible collected errors */
+    ERR_clear_error();
+
+    ctx = OPENSSL_zalloc(sizeof(*ctx));
+    if (ctx == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_FILE_OPEN, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    if (S_ISDIR(st.st_mode)) {
+        /*
+         * Try to copy everything, even if we know that some of them must be
+         * NULL for the moment.  This prevents errors in the future, when more
+         * components may be used.
+         */
+        ctx->_.dir.uri = OPENSSL_strdup(uri);
+        ctx->type = is_dir;
+
+        if (ctx->_.dir.uri == NULL)
+            goto err;
+
+        ctx->_.dir.last_entry = OPENSSL_DIR_read(&ctx->_.dir.ctx, path);
+        ctx->_.dir.last_errno = errno;
+        if (ctx->_.dir.last_entry == NULL) {
+            if (ctx->_.dir.last_errno != 0) {
+                char errbuf[256];
+                OSSL_STOREerr(OSSL_STORE_F_FILE_OPEN, ERR_R_SYS_LIB);
+                errno = ctx->_.dir.last_errno;
+                if (openssl_strerror_r(errno, errbuf, sizeof(errbuf)))
+                    ERR_add_error_data(1, errbuf);
+                goto err;
+            }
+            ctx->_.dir.end_reached = 1;
+        }
+    } else {
+        BIO *buff = NULL;
+        char peekbuf[4096] = { 0, };
+
+        if ((buff = BIO_new(BIO_f_buffer())) == NULL
+            || (ctx->_.file.file = BIO_new_file(path, "rb")) == NULL) {
+            BIO_free_all(buff);
+            goto err;
+        }
+
+        ctx->_.file.file = BIO_push(buff, ctx->_.file.file);
+        if (BIO_buffer_peek(ctx->_.file.file, peekbuf, sizeof(peekbuf) - 1) > 0) {
+            peekbuf[sizeof(peekbuf) - 1] = '\0';
+            if (strstr(peekbuf, "-----BEGIN ") != NULL)
+                ctx->type = is_pem;
+        }
+    }
+
+    return ctx;
+ err:
+    OSSL_STORE_LOADER_CTX_free(ctx);
+    return NULL;
+}
+
+static int file_ctrl(OSSL_STORE_LOADER_CTX *ctx, int cmd, va_list args)
+{
+    int ret = 1;
+
+    switch (cmd) {
+    case OSSL_STORE_C_USE_SECMEM:
+        {
+            int on = *(va_arg(args, int *));
+
+            switch (on) {
+            case 0:
+                ctx->flags &= ~FILE_FLAG_SECMEM;
+                break;
+            case 1:
+                ctx->flags |= FILE_FLAG_SECMEM;
+                break;
+            default:
+                OSSL_STOREerr(OSSL_STORE_F_FILE_CTRL,
+                              ERR_R_PASSED_INVALID_ARGUMENT);
+                ret = 0;
+                break;
+            }
+        }
+        break;
+    default:
+        break;
+    }
+
+    return ret;
+}
+
+static int file_expect(OSSL_STORE_LOADER_CTX *ctx, int expected)
+{
+    ctx->expected_type = expected;
+    return 1;
+}
+
+static int file_find(OSSL_STORE_LOADER_CTX *ctx, OSSL_STORE_SEARCH *search)
+{
+    /*
+     * If ctx == NULL, the library is looking to know if this loader supports
+     * the given search type.
+     */
+
+    if (OSSL_STORE_SEARCH_get_type(search) == OSSL_STORE_SEARCH_BY_NAME) {
+        unsigned long hash = 0;
+
+        if (ctx == NULL)
+            return 1;
+
+        if (ctx->type != is_dir) {
+            OSSL_STOREerr(OSSL_STORE_F_FILE_FIND,
+                          OSSL_STORE_R_SEARCH_ONLY_SUPPORTED_FOR_DIRECTORIES);
+            return 0;
+        }
+
+        hash = X509_NAME_hash(OSSL_STORE_SEARCH_get0_name(search));
+        BIO_snprintf(ctx->_.dir.search_name, sizeof(ctx->_.dir.search_name),
+                     "%08lx", hash);
+        return 1;
+    }
+
+    if (ctx != NULL)
+        OSSL_STOREerr(OSSL_STORE_F_FILE_FIND,
+                      OSSL_STORE_R_UNSUPPORTED_SEARCH_TYPE);
+    return 0;
+}
+
+/* Internal function to decode an already opened PEM file */
+OSSL_STORE_LOADER_CTX *ossl_store_file_attach_pem_bio_int(BIO *bp)
+{
+    OSSL_STORE_LOADER_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx));
+
+    if (ctx == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_FILE_ATTACH_PEM_BIO_INT,
+                      ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    ctx->_.file.file = bp;
+    ctx->type = is_pem;
+
+    return ctx;
+}
+
+static OSSL_STORE_INFO *file_load_try_decode(OSSL_STORE_LOADER_CTX *ctx,
+                                             const char *pem_name,
+                                             const char *pem_header,
+                                             unsigned char *data, size_t len,
+                                             const UI_METHOD *ui_method,
+                                             void *ui_data, int *matchcount)
+{
+    OSSL_STORE_INFO *result = NULL;
+    BUF_MEM *new_mem = NULL;
+    char *new_pem_name = NULL;
+    int t = 0;
+
+ again:
+    {
+        size_t i = 0;
+        void *handler_ctx = NULL;
+        const FILE_HANDLER **matching_handlers =
+            OPENSSL_zalloc(sizeof(*matching_handlers)
+                           * OSSL_NELEM(file_handlers));
+
+        if (matching_handlers == NULL) {
+            OSSL_STOREerr(OSSL_STORE_F_FILE_LOAD_TRY_DECODE,
+                          ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        *matchcount = 0;
+        for (i = 0; i < OSSL_NELEM(file_handlers); i++) {
+            const FILE_HANDLER *handler = file_handlers[i];
+            int try_matchcount = 0;
+            void *tmp_handler_ctx = NULL;
+            OSSL_STORE_INFO *tmp_result =
+                handler->try_decode(pem_name, pem_header, data, len,
+                                    &tmp_handler_ctx, &try_matchcount,
+                                    ui_method, ui_data);
+
+            if (try_matchcount > 0) {
+
+                matching_handlers[*matchcount] = handler;
+
+                if (handler_ctx)
+                    handler->destroy_ctx(&handler_ctx);
+                handler_ctx = tmp_handler_ctx;
+
+                if ((*matchcount += try_matchcount) > 1) {
+                    /* more than one match => ambiguous, kill any result */
+                    OSSL_STORE_INFO_free(result);
+                    OSSL_STORE_INFO_free(tmp_result);
+                    if (handler->destroy_ctx != NULL)
+                        handler->destroy_ctx(&handler_ctx);
+                    handler_ctx = NULL;
+                    tmp_result = NULL;
+                    result = NULL;
+                }
+                if (result == NULL)
+                    result = tmp_result;
+            }
+        }
+
+        if (*matchcount == 1 && matching_handlers[0]->repeatable) {
+            ctx->_.file.last_handler = matching_handlers[0];
+            ctx->_.file.last_handler_ctx = handler_ctx;
+        }
+
+        OPENSSL_free(matching_handlers);
+    }
+
+ err:
+    OPENSSL_free(new_pem_name);
+    BUF_MEM_free(new_mem);
+
+    if (result != NULL
+        && (t = OSSL_STORE_INFO_get_type(result)) == OSSL_STORE_INFO_EMBEDDED) {
+        pem_name = new_pem_name =
+            ossl_store_info_get0_EMBEDDED_pem_name(result);
+        new_mem = ossl_store_info_get0_EMBEDDED_buffer(result);
+        data = (unsigned char *)new_mem->data;
+        len = new_mem->length;
+        OPENSSL_free(result);
+        result = NULL;
+        goto again;
+    }
+
+    if (result != NULL)
+        ERR_clear_error();
+
+    return result;
+}
+
+static OSSL_STORE_INFO *file_load_try_repeat(OSSL_STORE_LOADER_CTX *ctx,
+                                             const UI_METHOD *ui_method,
+                                             void *ui_data)
+{
+    OSSL_STORE_INFO *result = NULL;
+    int try_matchcount = 0;
+
+    if (ctx->_.file.last_handler != NULL) {
+        result =
+            ctx->_.file.last_handler->try_decode(NULL, NULL, NULL, 0,
+                                                 &ctx->_.file.last_handler_ctx,
+                                                 &try_matchcount,
+                                                 ui_method, ui_data);
+
+        if (result == NULL) {
+            ctx->_.file.last_handler->destroy_ctx(&ctx->_.file.last_handler_ctx);
+            ctx->_.file.last_handler_ctx = NULL;
+            ctx->_.file.last_handler = NULL;
+        }
+    }
+    return result;
+}
+
+static void pem_free_flag(void *pem_data, int secure, size_t num)
+{
+    if (secure)
+        OPENSSL_secure_clear_free(pem_data, num);
+    else
+        OPENSSL_free(pem_data);
+}
+static int file_read_pem(BIO *bp, char **pem_name, char **pem_header,
+                         unsigned char **data, long *len,
+                         const UI_METHOD *ui_method,
+                         void *ui_data, int secure)
+{
+    int i = secure
+        ? PEM_read_bio_ex(bp, pem_name, pem_header, data, len,
+                          PEM_FLAG_SECURE | PEM_FLAG_EAY_COMPATIBLE)
+        : PEM_read_bio(bp, pem_name, pem_header, data, len);
+
+    if (i <= 0)
+        return 0;
+
+    /*
+     * 10 is the number of characters in "Proc-Type:", which
+     * PEM_get_EVP_CIPHER_INFO() requires to be present.
+     * If the PEM header has less characters than that, it's
+     * not worth spending cycles on it.
+     */
+    if (strlen(*pem_header) > 10) {
+        EVP_CIPHER_INFO cipher;
+        struct pem_pass_data pass_data;
+
+        if (!PEM_get_EVP_CIPHER_INFO(*pem_header, &cipher)
+            || !file_fill_pem_pass_data(&pass_data, "PEM", ui_method, ui_data)
+            || !PEM_do_header(&cipher, *data, len, file_get_pem_pass,
+                              &pass_data)) {
+            return 0;
+        }
+    }
+    return 1;
+}
+
+static int file_read_asn1(BIO *bp, unsigned char **data, long *len)
+{
+    BUF_MEM *mem = NULL;
+
+    if (asn1_d2i_read_bio(bp, &mem) < 0)
+        return 0;
+
+    *data = (unsigned char *)mem->data;
+    *len = (long)mem->length;
+    OPENSSL_free(mem);
+
+    return 1;
+}
+
+static int ends_with_dirsep(const char *uri)
+{
+    if (*uri != '\0')
+        uri += strlen(uri) - 1;
+#if defined __VMS
+    if (*uri == ']' || *uri == '>' || *uri == ':')
+        return 1;
+#elif defined _WIN32
+    if (*uri == '\\')
+        return 1;
+#endif
+    return *uri == '/';
+}
+
+static int file_name_to_uri(OSSL_STORE_LOADER_CTX *ctx, const char *name,
+                            char **data)
+{
+    assert(name != NULL);
+    assert(data != NULL);
+    {
+        const char *pathsep = ends_with_dirsep(ctx->_.dir.uri) ? "" : "/";
+        long calculated_length = strlen(ctx->_.dir.uri) + strlen(pathsep)
+            + strlen(name) + 1 /* \0 */;
+
+        *data = OPENSSL_zalloc(calculated_length);
+        if (*data == NULL) {
+            OSSL_STOREerr(OSSL_STORE_F_FILE_NAME_TO_URI, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+
+        OPENSSL_strlcat(*data, ctx->_.dir.uri, calculated_length);
+        OPENSSL_strlcat(*data, pathsep, calculated_length);
+        OPENSSL_strlcat(*data, name, calculated_length);
+    }
+    return 1;
+}
+
+static int file_name_check(OSSL_STORE_LOADER_CTX *ctx, const char *name)
+{
+    const char *p = NULL;
+
+    /* If there are no search criteria, all names are accepted */
+    if (ctx->_.dir.search_name[0] == '\0')
+        return 1;
+
+    /* If the expected type isn't supported, no name is accepted */
+    if (ctx->expected_type != 0
+        && ctx->expected_type != OSSL_STORE_INFO_CERT
+        && ctx->expected_type != OSSL_STORE_INFO_CRL)
+        return 0;
+
+    /*
+     * First, check the basename
+     */
+    if (strncasecmp(name, ctx->_.dir.search_name,
+                    sizeof(ctx->_.dir.search_name) - 1) != 0
+        || name[sizeof(ctx->_.dir.search_name) - 1] != '.')
+        return 0;
+    p = &name[sizeof(ctx->_.dir.search_name)];
+
+    /*
+     * Then, if the expected type is a CRL, check that the extension starts
+     * with 'r'
+     */
+    if (*p == 'r') {
+        p++;
+        if (ctx->expected_type != 0
+            && ctx->expected_type != OSSL_STORE_INFO_CRL)
+            return 0;
+    } else if (ctx->expected_type == OSSL_STORE_INFO_CRL) {
+        return 0;
+    }
+
+    /*
+     * Last, check that the rest of the extension is a decimal number, at
+     * least one digit long.
+     */
+    if (!ossl_isdigit(*p))
+        return 0;
+    while (ossl_isdigit(*p))
+        p++;
+
+# ifdef __VMS
+    /*
+     * One extra step here, check for a possible generation number.
+     */
+    if (*p == ';')
+        for (p++; *p != '\0'; p++)
+            if (!ossl_isdigit(*p))
+                break;
+# endif
+
+    /*
+     * If we've reached the end of the string at this point, we've successfully
+     * found a fitting file name.
+     */
+    return *p == '\0';
+}
+
+static int file_eof(OSSL_STORE_LOADER_CTX *ctx);
+static int file_error(OSSL_STORE_LOADER_CTX *ctx);
+static OSSL_STORE_INFO *file_load(OSSL_STORE_LOADER_CTX *ctx,
+                                  const UI_METHOD *ui_method, void *ui_data)
+{
+    OSSL_STORE_INFO *result = NULL;
+
+    ctx->errcnt = 0;
+    ERR_clear_error();
+
+    if (ctx->type == is_dir) {
+        do {
+            char *newname = NULL;
+
+            if (ctx->_.dir.last_entry == NULL) {
+                if (!ctx->_.dir.end_reached) {
+                    char errbuf[256];
+                    assert(ctx->_.dir.last_errno != 0);
+                    OSSL_STOREerr(OSSL_STORE_F_FILE_LOAD, ERR_R_SYS_LIB);
+                    errno = ctx->_.dir.last_errno;
+                    ctx->errcnt++;
+                    if (openssl_strerror_r(errno, errbuf, sizeof(errbuf)))
+                        ERR_add_error_data(1, errbuf);
+                }
+                return NULL;
+            }
+
+            if (ctx->_.dir.last_entry[0] != '.'
+                && file_name_check(ctx, ctx->_.dir.last_entry)
+                && !file_name_to_uri(ctx, ctx->_.dir.last_entry, &newname))
+                return NULL;
+
+            /*
+             * On the first call (with a NULL context), OPENSSL_DIR_read()
+             * cares about the second argument.  On the following calls, it
+             * only cares that it isn't NULL.  Therefore, we can safely give
+             * it our URI here.
+             */
+            ctx->_.dir.last_entry = OPENSSL_DIR_read(&ctx->_.dir.ctx,
+                                                     ctx->_.dir.uri);
+            ctx->_.dir.last_errno = errno;
+            if (ctx->_.dir.last_entry == NULL && ctx->_.dir.last_errno == 0)
+                ctx->_.dir.end_reached = 1;
+
+            if (newname != NULL
+                && (result = OSSL_STORE_INFO_new_NAME(newname)) == NULL) {
+                OPENSSL_free(newname);
+                OSSL_STOREerr(OSSL_STORE_F_FILE_LOAD, ERR_R_OSSL_STORE_LIB);
+                return NULL;
+            }
+        } while (result == NULL && !file_eof(ctx));
+    } else {
+        int matchcount = -1;
+
+     again:
+        result = file_load_try_repeat(ctx, ui_method, ui_data);
+        if (result != NULL)
+            return result;
+
+        if (file_eof(ctx))
+            return NULL;
+
+        do {
+            char *pem_name = NULL;      /* PEM record name */
+            char *pem_header = NULL;    /* PEM record header */
+            unsigned char *data = NULL; /* DER encoded data */
+            long len = 0;               /* DER encoded data length */
+
+            matchcount = -1;
+            if (ctx->type == is_pem) {
+                if (!file_read_pem(ctx->_.file.file, &pem_name, &pem_header,
+                                   &data, &len, ui_method, ui_data,
+                                   (ctx->flags & FILE_FLAG_SECMEM) != 0)) {
+                    ctx->errcnt++;
+                    goto endloop;
+                }
+            } else {
+                if (!file_read_asn1(ctx->_.file.file, &data, &len)) {
+                    ctx->errcnt++;
+                    goto endloop;
+                }
+            }
+
+            result = file_load_try_decode(ctx, pem_name, pem_header, data, len,
+                                          ui_method, ui_data, &matchcount);
+
+            if (result != NULL)
+                goto endloop;
+
+            /*
+             * If a PEM name matches more than one handler, the handlers are
+             * badly coded.
+             */
+            if (!ossl_assert(pem_name == NULL || matchcount <= 1)) {
+                ctx->errcnt++;
+                goto endloop;
+            }
+
+            if (matchcount > 1) {
+                OSSL_STOREerr(OSSL_STORE_F_FILE_LOAD,
+                              OSSL_STORE_R_AMBIGUOUS_CONTENT_TYPE);
+            } else if (matchcount == 1) {
+                /*
+                 * If there are other errors on the stack, they already show
+                 * what the problem is.
+                 */
+                if (ERR_peek_error() == 0) {
+                    OSSL_STOREerr(OSSL_STORE_F_FILE_LOAD,
+                                  OSSL_STORE_R_UNSUPPORTED_CONTENT_TYPE);
+                    if (pem_name != NULL)
+                        ERR_add_error_data(3, "PEM type is '", pem_name, "'");
+                }
+            }
+            if (matchcount > 0)
+                ctx->errcnt++;
+
+         endloop:
+            pem_free_flag(pem_name, (ctx->flags & FILE_FLAG_SECMEM) != 0, 0);
+            pem_free_flag(pem_header, (ctx->flags & FILE_FLAG_SECMEM) != 0, 0);
+            pem_free_flag(data, (ctx->flags & FILE_FLAG_SECMEM) != 0, len);
+        } while (matchcount == 0 && !file_eof(ctx) && !file_error(ctx));
+
+        /* We bail out on ambiguity */
+        if (matchcount > 1)
+            return NULL;
+
+        if (result != NULL
+            && ctx->expected_type != 0
+            && ctx->expected_type != OSSL_STORE_INFO_get_type(result)) {
+            OSSL_STORE_INFO_free(result);
+            goto again;
+        }
+    }
+
+    return result;
+}
+
+static int file_error(OSSL_STORE_LOADER_CTX *ctx)
+{
+    return ctx->errcnt > 0;
+}
+
+static int file_eof(OSSL_STORE_LOADER_CTX *ctx)
+{
+    if (ctx->type == is_dir)
+        return ctx->_.dir.end_reached;
+
+    if (ctx->_.file.last_handler != NULL
+        && !ctx->_.file.last_handler->eof(ctx->_.file.last_handler_ctx))
+        return 0;
+    return BIO_eof(ctx->_.file.file);
+}
+
+static int file_close(OSSL_STORE_LOADER_CTX *ctx)
+{
+    if (ctx->type == is_dir) {
+        OPENSSL_DIR_end(&ctx->_.dir.ctx);
+    } else {
+        BIO_free_all(ctx->_.file.file);
+    }
+    OSSL_STORE_LOADER_CTX_free(ctx);
+    return 1;
+}
+
+int ossl_store_file_detach_pem_bio_int(OSSL_STORE_LOADER_CTX *ctx)
+{
+    OSSL_STORE_LOADER_CTX_free(ctx);
+    return 1;
+}
+
+static OSSL_STORE_LOADER file_loader =
+    {
+        "file",
+        NULL,
+        file_open,
+        file_ctrl,
+        file_expect,
+        file_find,
+        file_load,
+        file_eof,
+        file_error,
+        file_close
+    };
+
+static void store_file_loader_deinit(void)
+{
+    ossl_store_unregister_loader_int(file_loader.scheme);
+}
+
+int ossl_store_file_loader_init(void)
+{
+    int ret = ossl_store_register_loader_int(&file_loader);
+
+    OPENSSL_atexit(store_file_loader_deinit);
+    return ret;
+}
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_err.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_err.c
new file mode 100644
index 000000000..5a8a8404d
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_err.c
@@ -0,0 +1,146 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/err.h>
+#include <openssl/storeerr.h>
+
+#ifndef OPENSSL_NO_ERR
+
+static const ERR_STRING_DATA OSSL_STORE_str_functs[] = {
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_FILE_CTRL, 0), "file_ctrl"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_FILE_FIND, 0), "file_find"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_FILE_GET_PASS, 0),
+     "file_get_pass"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_FILE_LOAD, 0), "file_load"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_FILE_LOAD_TRY_DECODE, 0),
+     "file_load_try_decode"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_FILE_NAME_TO_URI, 0),
+     "file_name_to_uri"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_FILE_OPEN, 0), "file_open"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_ATTACH_PEM_BIO, 0),
+     "ossl_store_attach_pem_bio"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_EXPECT, 0),
+     "OSSL_STORE_expect"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_FILE_ATTACH_PEM_BIO_INT, 0),
+     "ossl_store_file_attach_pem_bio_int"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_FIND, 0),
+     "OSSL_STORE_find"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_GET0_LOADER_INT, 0),
+     "ossl_store_get0_loader_int"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_GET1_CERT, 0),
+     "OSSL_STORE_INFO_get1_CERT"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_GET1_CRL, 0),
+     "OSSL_STORE_INFO_get1_CRL"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_GET1_NAME, 0),
+     "OSSL_STORE_INFO_get1_NAME"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_GET1_NAME_DESCRIPTION, 0),
+     "OSSL_STORE_INFO_get1_NAME_description"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_GET1_PARAMS, 0),
+     "OSSL_STORE_INFO_get1_PARAMS"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_GET1_PKEY, 0),
+     "OSSL_STORE_INFO_get1_PKEY"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_NEW_CERT, 0),
+     "OSSL_STORE_INFO_new_CERT"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_NEW_CRL, 0),
+     "OSSL_STORE_INFO_new_CRL"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_NEW_EMBEDDED, 0),
+     "ossl_store_info_new_EMBEDDED"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_NEW_NAME, 0),
+     "OSSL_STORE_INFO_new_NAME"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_NEW_PARAMS, 0),
+     "OSSL_STORE_INFO_new_PARAMS"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_NEW_PKEY, 0),
+     "OSSL_STORE_INFO_new_PKEY"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INFO_SET0_NAME_DESCRIPTION, 0),
+     "OSSL_STORE_INFO_set0_NAME_description"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_INIT_ONCE, 0),
+     "ossl_store_init_once"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_LOADER_NEW, 0),
+     "OSSL_STORE_LOADER_new"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_OPEN, 0),
+     "OSSL_STORE_open"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_OPEN_INT, 0), ""},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_REGISTER_LOADER_INT, 0),
+     "ossl_store_register_loader_int"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_SEARCH_BY_ALIAS, 0),
+     "OSSL_STORE_SEARCH_by_alias"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_SEARCH_BY_ISSUER_SERIAL, 0),
+     "OSSL_STORE_SEARCH_by_issuer_serial"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT, 0),
+     "OSSL_STORE_SEARCH_by_key_fingerprint"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_SEARCH_BY_NAME, 0),
+     "OSSL_STORE_SEARCH_by_name"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_OSSL_STORE_UNREGISTER_LOADER_INT, 0),
+     "ossl_store_unregister_loader_int"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_TRY_DECODE_PARAMS, 0),
+     "try_decode_params"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_TRY_DECODE_PKCS12, 0),
+     "try_decode_PKCS12"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, OSSL_STORE_F_TRY_DECODE_PKCS8ENCRYPTED, 0),
+     "try_decode_PKCS8Encrypted"},
+    {0, NULL}
+};
+
+static const ERR_STRING_DATA OSSL_STORE_str_reasons[] = {
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_AMBIGUOUS_CONTENT_TYPE),
+    "ambiguous content type"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_BAD_PASSWORD_READ),
+    "bad password read"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_ERROR_VERIFYING_PKCS12_MAC),
+    "error verifying pkcs12 mac"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_FINGERPRINT_SIZE_DOES_NOT_MATCH_DIGEST),
+    "fingerprint size does not match digest"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_INVALID_SCHEME),
+    "invalid scheme"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_IS_NOT_A), "is not a"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_LOADER_INCOMPLETE),
+    "loader incomplete"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_LOADING_STARTED),
+    "loading started"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_NOT_A_CERTIFICATE),
+    "not a certificate"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_NOT_A_CRL), "not a crl"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_NOT_A_KEY), "not a key"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_NOT_A_NAME), "not a name"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_NOT_PARAMETERS),
+    "not parameters"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_PASSPHRASE_CALLBACK_ERROR),
+    "passphrase callback error"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_PATH_MUST_BE_ABSOLUTE),
+    "path must be absolute"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_SEARCH_ONLY_SUPPORTED_FOR_DIRECTORIES),
+    "search only supported for directories"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_UI_PROCESS_INTERRUPTED_OR_CANCELLED),
+    "ui process interrupted or cancelled"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_UNREGISTERED_SCHEME),
+    "unregistered scheme"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_UNSUPPORTED_CONTENT_TYPE),
+    "unsupported content type"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_UNSUPPORTED_OPERATION),
+    "unsupported operation"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_UNSUPPORTED_SEARCH_TYPE),
+    "unsupported search type"},
+    {ERR_PACK(ERR_LIB_OSSL_STORE, 0, OSSL_STORE_R_URI_AUTHORITY_UNSUPPORTED),
+    "uri authority unsupported"},
+    {0, NULL}
+};
+
+#endif
+
+int ERR_load_OSSL_STORE_strings(void)
+{
+#ifndef OPENSSL_NO_ERR
+    if (ERR_func_error_string(OSSL_STORE_str_functs[0].error) == NULL) {
+        ERR_load_strings_const(OSSL_STORE_str_functs);
+        ERR_load_strings_const(OSSL_STORE_str_reasons);
+    }
+#endif
+    return 1;
+}
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_init.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_init.c
new file mode 100644
index 000000000..0103c8db8
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_init.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/err.h>
+#include "crypto/store.h"
+#include "store_local.h"
+
+static CRYPTO_ONCE store_init = CRYPTO_ONCE_STATIC_INIT;
+DEFINE_RUN_ONCE_STATIC(do_store_init)
+{
+    return OPENSSL_init_crypto(0, NULL)
+        && ossl_store_file_loader_init();
+}
+
+int ossl_store_init_once(void)
+{
+    if (!RUN_ONCE(&store_init, do_store_init)) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INIT_ONCE, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    return 1;
+}
+
+void ossl_store_cleanup_int(void)
+{
+    ossl_store_destroy_loaders_int();
+}
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_lib.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_lib.c
new file mode 100644
index 000000000..fb8184d2d
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_lib.c
@@ -0,0 +1,681 @@
+/*
+ * Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include "e_os.h"
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include "e_os.h"
+
+#include <openssl/crypto.h>
+#include <openssl/err.h>
+#include <openssl/store.h>
+#include "internal/thread_once.h"
+#include "crypto/store.h"
+#include "store_local.h"
+
+struct ossl_store_ctx_st {
+    const OSSL_STORE_LOADER *loader;
+    OSSL_STORE_LOADER_CTX *loader_ctx;
+    const UI_METHOD *ui_method;
+    void *ui_data;
+    OSSL_STORE_post_process_info_fn post_process;
+    void *post_process_data;
+    int expected_type;
+
+    /* 0 before the first STORE_load(), 1 otherwise */
+    int loading;
+};
+
+OSSL_STORE_CTX *OSSL_STORE_open(const char *uri, const UI_METHOD *ui_method,
+                                void *ui_data,
+                                OSSL_STORE_post_process_info_fn post_process,
+                                void *post_process_data)
+{
+    const OSSL_STORE_LOADER *loader = NULL;
+    OSSL_STORE_LOADER_CTX *loader_ctx = NULL;
+    OSSL_STORE_CTX *ctx = NULL;
+    char scheme_copy[256], *p, *schemes[2];
+    size_t schemes_n = 0;
+    size_t i;
+
+    /*
+     * Put the file scheme first.  If the uri does represent an existing file,
+     * possible device name and all, then it should be loaded.  Only a failed
+     * attempt at loading a local file should have us try something else.
+     */
+    schemes[schemes_n++] = "file";
+
+    /*
+     * Now, check if we have something that looks like a scheme, and add it
+     * as a second scheme.  However, also check if there's an authority start
+     * (://), because that will invalidate the previous file scheme.  Also,
+     * check that this isn't actually the file scheme, as there's no point
+     * going through that one twice!
+     */
+    OPENSSL_strlcpy(scheme_copy, uri, sizeof(scheme_copy));
+    if ((p = strchr(scheme_copy, ':')) != NULL) {
+        *p++ = '\0';
+        if (strcasecmp(scheme_copy, "file") != 0) {
+            if (strncmp(p, "//", 2) == 0)
+                schemes_n--;         /* Invalidate the file scheme */
+            schemes[schemes_n++] = scheme_copy;
+        }
+    }
+
+    ERR_set_mark();
+
+    /* Try each scheme until we find one that could open the URI */
+    for (i = 0; loader_ctx == NULL && i < schemes_n; i++) {
+        if ((loader = ossl_store_get0_loader_int(schemes[i])) != NULL)
+            loader_ctx = loader->open(loader, uri, ui_method, ui_data);
+    }
+    if (loader_ctx == NULL)
+        goto err;
+
+    if ((ctx = OPENSSL_zalloc(sizeof(*ctx))) == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_OPEN, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    ctx->loader = loader;
+    ctx->loader_ctx = loader_ctx;
+    ctx->ui_method = ui_method;
+    ctx->ui_data = ui_data;
+    ctx->post_process = post_process;
+    ctx->post_process_data = post_process_data;
+
+    /*
+     * If the attempt to open with the 'file' scheme loader failed and the
+     * other scheme loader succeeded, the failure to open with the 'file'
+     * scheme loader leaves an error on the error stack.  Let's remove it.
+     */
+    ERR_pop_to_mark();
+
+    return ctx;
+
+ err:
+    ERR_clear_last_mark();
+    if (loader_ctx != NULL) {
+        /*
+         * We ignore a returned error because we will return NULL anyway in
+         * this case, so if something goes wrong when closing, that'll simply
+         * just add another entry on the error stack.
+         */
+        (void)loader->close(loader_ctx);
+    }
+    return NULL;
+}
+
+int OSSL_STORE_ctrl(OSSL_STORE_CTX *ctx, int cmd, ...)
+{
+    va_list args;
+    int ret;
+
+    va_start(args, cmd);
+    ret = OSSL_STORE_vctrl(ctx, cmd, args);
+    va_end(args);
+
+    return ret;
+}
+
+int OSSL_STORE_vctrl(OSSL_STORE_CTX *ctx, int cmd, va_list args)
+{
+    if (ctx->loader->ctrl != NULL)
+        return ctx->loader->ctrl(ctx->loader_ctx, cmd, args);
+    return 0;
+}
+
+int OSSL_STORE_expect(OSSL_STORE_CTX *ctx, int expected_type)
+{
+    if (ctx->loading) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_EXPECT,
+                      OSSL_STORE_R_LOADING_STARTED);
+        return 0;
+    }
+
+    ctx->expected_type = expected_type;
+    if (ctx->loader->expect != NULL)
+        return ctx->loader->expect(ctx->loader_ctx, expected_type);
+    return 1;
+}
+
+int OSSL_STORE_find(OSSL_STORE_CTX *ctx, OSSL_STORE_SEARCH *search)
+{
+    if (ctx->loading) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_FIND,
+                      OSSL_STORE_R_LOADING_STARTED);
+        return 0;
+    }
+    if (ctx->loader->find == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_FIND,
+                      OSSL_STORE_R_UNSUPPORTED_OPERATION);
+        return 0;
+    }
+
+    return ctx->loader->find(ctx->loader_ctx, search);
+}
+
+OSSL_STORE_INFO *OSSL_STORE_load(OSSL_STORE_CTX *ctx)
+{
+    OSSL_STORE_INFO *v = NULL;
+
+    ctx->loading = 1;
+ again:
+    if (OSSL_STORE_eof(ctx))
+        return NULL;
+
+    v = ctx->loader->load(ctx->loader_ctx, ctx->ui_method, ctx->ui_data);
+
+    if (ctx->post_process != NULL && v != NULL) {
+        v = ctx->post_process(v, ctx->post_process_data);
+
+        /*
+         * By returning NULL, the callback decides that this object should
+         * be ignored.
+         */
+        if (v == NULL)
+            goto again;
+    }
+
+    if (v != NULL && ctx->expected_type != 0) {
+        int returned_type = OSSL_STORE_INFO_get_type(v);
+
+        if (returned_type != OSSL_STORE_INFO_NAME && returned_type != 0) {
+            /*
+             * Soft assert here so those who want to harsly weed out faulty
+             * loaders can do so using a debugging version of libcrypto.
+             */
+            if (ctx->loader->expect != NULL)
+                assert(ctx->expected_type == returned_type);
+
+            if (ctx->expected_type != returned_type) {
+                OSSL_STORE_INFO_free(v);
+                goto again;
+            }
+        }
+    }
+
+    return v;
+}
+
+int OSSL_STORE_error(OSSL_STORE_CTX *ctx)
+{
+    return ctx->loader->error(ctx->loader_ctx);
+}
+
+int OSSL_STORE_eof(OSSL_STORE_CTX *ctx)
+{
+    return ctx->loader->eof(ctx->loader_ctx);
+}
+
+int OSSL_STORE_close(OSSL_STORE_CTX *ctx)
+{
+    int loader_ret = ctx->loader->close(ctx->loader_ctx);
+
+    OPENSSL_free(ctx);
+    return loader_ret;
+}
+
+/*
+ * Functions to generate OSSL_STORE_INFOs, one function for each type we
+ * support having in them as well as a generic constructor.
+ *
+ * In all cases, ownership of the object is transferred to the OSSL_STORE_INFO
+ * and will therefore be freed when the OSSL_STORE_INFO is freed.
+ */
+static OSSL_STORE_INFO *store_info_new(int type, void *data)
+{
+    OSSL_STORE_INFO *info = OPENSSL_zalloc(sizeof(*info));
+
+    if (info == NULL)
+        return NULL;
+
+    info->type = type;
+    info->_.data = data;
+    return info;
+}
+
+OSSL_STORE_INFO *OSSL_STORE_INFO_new_NAME(char *name)
+{
+    OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_NAME, NULL);
+
+    if (info == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_NEW_NAME,
+                      ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    info->_.name.name = name;
+    info->_.name.desc = NULL;
+
+    return info;
+}
+
+int OSSL_STORE_INFO_set0_NAME_description(OSSL_STORE_INFO *info, char *desc)
+{
+    if (info->type != OSSL_STORE_INFO_NAME) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_SET0_NAME_DESCRIPTION,
+                      ERR_R_PASSED_INVALID_ARGUMENT);
+        return 0;
+    }
+
+    info->_.name.desc = desc;
+
+    return 1;
+}
+OSSL_STORE_INFO *OSSL_STORE_INFO_new_PARAMS(EVP_PKEY *params)
+{
+    OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_PARAMS, params);
+
+    if (info == NULL)
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_NEW_PARAMS,
+                      ERR_R_MALLOC_FAILURE);
+    return info;
+}
+
+OSSL_STORE_INFO *OSSL_STORE_INFO_new_PKEY(EVP_PKEY *pkey)
+{
+    OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_PKEY, pkey);
+
+    if (info == NULL)
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_NEW_PKEY,
+                      ERR_R_MALLOC_FAILURE);
+    return info;
+}
+
+OSSL_STORE_INFO *OSSL_STORE_INFO_new_CERT(X509 *x509)
+{
+    OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_CERT, x509);
+
+    if (info == NULL)
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_NEW_CERT,
+                      ERR_R_MALLOC_FAILURE);
+    return info;
+}
+
+OSSL_STORE_INFO *OSSL_STORE_INFO_new_CRL(X509_CRL *crl)
+{
+    OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_CRL, crl);
+
+    if (info == NULL)
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_NEW_CRL,
+                      ERR_R_MALLOC_FAILURE);
+    return info;
+}
+
+/*
+ * Functions to try to extract data from a OSSL_STORE_INFO.
+ */
+int OSSL_STORE_INFO_get_type(const OSSL_STORE_INFO *info)
+{
+    return info->type;
+}
+
+const char *OSSL_STORE_INFO_get0_NAME(const OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_NAME)
+        return info->_.name.name;
+    return NULL;
+}
+
+char *OSSL_STORE_INFO_get1_NAME(const OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_NAME) {
+        char *ret = OPENSSL_strdup(info->_.name.name);
+
+        if (ret == NULL)
+            OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_GET1_NAME,
+                          ERR_R_MALLOC_FAILURE);
+        return ret;
+    }
+    OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_GET1_NAME,
+                  OSSL_STORE_R_NOT_A_NAME);
+    return NULL;
+}
+
+const char *OSSL_STORE_INFO_get0_NAME_description(const OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_NAME)
+        return info->_.name.desc;
+    return NULL;
+}
+
+char *OSSL_STORE_INFO_get1_NAME_description(const OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_NAME) {
+        char *ret = OPENSSL_strdup(info->_.name.desc
+                                   ? info->_.name.desc : "");
+
+        if (ret == NULL)
+            OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_GET1_NAME_DESCRIPTION,
+                     ERR_R_MALLOC_FAILURE);
+        return ret;
+    }
+    OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_GET1_NAME_DESCRIPTION,
+                  OSSL_STORE_R_NOT_A_NAME);
+    return NULL;
+}
+
+EVP_PKEY *OSSL_STORE_INFO_get0_PARAMS(const OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_PARAMS)
+        return info->_.params;
+    return NULL;
+}
+
+EVP_PKEY *OSSL_STORE_INFO_get1_PARAMS(const OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_PARAMS) {
+        EVP_PKEY_up_ref(info->_.params);
+        return info->_.params;
+    }
+    OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_GET1_PARAMS,
+                  OSSL_STORE_R_NOT_PARAMETERS);
+    return NULL;
+}
+
+EVP_PKEY *OSSL_STORE_INFO_get0_PKEY(const OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_PKEY)
+        return info->_.pkey;
+    return NULL;
+}
+
+EVP_PKEY *OSSL_STORE_INFO_get1_PKEY(const OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_PKEY) {
+        EVP_PKEY_up_ref(info->_.pkey);
+        return info->_.pkey;
+    }
+    OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_GET1_PKEY,
+                  OSSL_STORE_R_NOT_A_KEY);
+    return NULL;
+}
+
+X509 *OSSL_STORE_INFO_get0_CERT(const OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_CERT)
+        return info->_.x509;
+    return NULL;
+}
+
+X509 *OSSL_STORE_INFO_get1_CERT(const OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_CERT) {
+        X509_up_ref(info->_.x509);
+        return info->_.x509;
+    }
+    OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_GET1_CERT,
+                  OSSL_STORE_R_NOT_A_CERTIFICATE);
+    return NULL;
+}
+
+X509_CRL *OSSL_STORE_INFO_get0_CRL(const OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_CRL)
+        return info->_.crl;
+    return NULL;
+}
+
+X509_CRL *OSSL_STORE_INFO_get1_CRL(const OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_CRL) {
+        X509_CRL_up_ref(info->_.crl);
+        return info->_.crl;
+    }
+    OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_GET1_CRL,
+                  OSSL_STORE_R_NOT_A_CRL);
+    return NULL;
+}
+
+/*
+ * Free the OSSL_STORE_INFO
+ */
+void OSSL_STORE_INFO_free(OSSL_STORE_INFO *info)
+{
+    if (info != NULL) {
+        switch (info->type) {
+        case OSSL_STORE_INFO_EMBEDDED:
+            BUF_MEM_free(info->_.embedded.blob);
+            OPENSSL_free(info->_.embedded.pem_name);
+            break;
+        case OSSL_STORE_INFO_NAME:
+            OPENSSL_free(info->_.name.name);
+            OPENSSL_free(info->_.name.desc);
+            break;
+        case OSSL_STORE_INFO_PARAMS:
+            EVP_PKEY_free(info->_.params);
+            break;
+        case OSSL_STORE_INFO_PKEY:
+            EVP_PKEY_free(info->_.pkey);
+            break;
+        case OSSL_STORE_INFO_CERT:
+            X509_free(info->_.x509);
+            break;
+        case OSSL_STORE_INFO_CRL:
+            X509_CRL_free(info->_.crl);
+            break;
+        }
+        OPENSSL_free(info);
+    }
+}
+
+int OSSL_STORE_supports_search(OSSL_STORE_CTX *ctx, int search_type)
+{
+    OSSL_STORE_SEARCH tmp_search;
+
+    if (ctx->loader->find == NULL)
+        return 0;
+    tmp_search.search_type = search_type;
+    return ctx->loader->find(NULL, &tmp_search);
+}
+
+/* Search term constructors */
+OSSL_STORE_SEARCH *OSSL_STORE_SEARCH_by_name(X509_NAME *name)
+{
+    OSSL_STORE_SEARCH *search = OPENSSL_zalloc(sizeof(*search));
+
+    if (search == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_SEARCH_BY_NAME,
+                      ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    search->search_type = OSSL_STORE_SEARCH_BY_NAME;
+    search->name = name;
+    return search;
+}
+
+OSSL_STORE_SEARCH *OSSL_STORE_SEARCH_by_issuer_serial(X509_NAME *name,
+                                                    const ASN1_INTEGER *serial)
+{
+    OSSL_STORE_SEARCH *search = OPENSSL_zalloc(sizeof(*search));
+
+    if (search == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_SEARCH_BY_ISSUER_SERIAL,
+                      ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    search->search_type = OSSL_STORE_SEARCH_BY_ISSUER_SERIAL;
+    search->name = name;
+    search->serial = serial;
+    return search;
+}
+
+OSSL_STORE_SEARCH *OSSL_STORE_SEARCH_by_key_fingerprint(const EVP_MD *digest,
+                                                        const unsigned char
+                                                        *bytes, size_t len)
+{
+    OSSL_STORE_SEARCH *search = OPENSSL_zalloc(sizeof(*search));
+
+    if (search == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT,
+                      ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    if (digest != NULL && len != (size_t)EVP_MD_size(digest)) {
+        char buf1[20], buf2[20];
+
+        BIO_snprintf(buf1, sizeof(buf1), "%d", EVP_MD_size(digest));
+        BIO_snprintf(buf2, sizeof(buf2), "%zu", len);
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT,
+                      OSSL_STORE_R_FINGERPRINT_SIZE_DOES_NOT_MATCH_DIGEST);
+        ERR_add_error_data(5, EVP_MD_name(digest), " size is ", buf1,
+                           ", fingerprint size is ", buf2);
+    }
+
+    search->search_type = OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT;
+    search->digest = digest;
+    search->string = bytes;
+    search->stringlength = len;
+    return search;
+}
+
+OSSL_STORE_SEARCH *OSSL_STORE_SEARCH_by_alias(const char *alias)
+{
+    OSSL_STORE_SEARCH *search = OPENSSL_zalloc(sizeof(*search));
+
+    if (search == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_SEARCH_BY_ALIAS,
+                      ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    search->search_type = OSSL_STORE_SEARCH_BY_ALIAS;
+    search->string = (const unsigned char *)alias;
+    search->stringlength = strlen(alias);
+    return search;
+}
+
+/* Search term destructor */
+void OSSL_STORE_SEARCH_free(OSSL_STORE_SEARCH *search)
+{
+    OPENSSL_free(search);
+}
+
+/* Search term accessors */
+int OSSL_STORE_SEARCH_get_type(const OSSL_STORE_SEARCH *criterion)
+{
+    return criterion->search_type;
+}
+
+X509_NAME *OSSL_STORE_SEARCH_get0_name(OSSL_STORE_SEARCH *criterion)
+{
+    return criterion->name;
+}
+
+const ASN1_INTEGER *OSSL_STORE_SEARCH_get0_serial(const OSSL_STORE_SEARCH
+                                                 *criterion)
+{
+    return criterion->serial;
+}
+
+const unsigned char *OSSL_STORE_SEARCH_get0_bytes(const OSSL_STORE_SEARCH
+                                                  *criterion, size_t *length)
+{
+    *length = criterion->stringlength;
+    return criterion->string;
+}
+
+const char *OSSL_STORE_SEARCH_get0_string(const OSSL_STORE_SEARCH *criterion)
+{
+    return (const char *)criterion->string;
+}
+
+const EVP_MD *OSSL_STORE_SEARCH_get0_digest(const OSSL_STORE_SEARCH *criterion)
+{
+    return criterion->digest;
+}
+
+/* Internal functions */
+OSSL_STORE_INFO *ossl_store_info_new_EMBEDDED(const char *new_pem_name,
+                                              BUF_MEM *embedded)
+{
+    OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_EMBEDDED, NULL);
+
+    if (info == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_NEW_EMBEDDED,
+                      ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    info->_.embedded.blob = embedded;
+    info->_.embedded.pem_name =
+        new_pem_name == NULL ? NULL : OPENSSL_strdup(new_pem_name);
+
+    if (new_pem_name != NULL && info->_.embedded.pem_name == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INFO_NEW_EMBEDDED,
+                      ERR_R_MALLOC_FAILURE);
+        OSSL_STORE_INFO_free(info);
+        info = NULL;
+    }
+
+    return info;
+}
+
+BUF_MEM *ossl_store_info_get0_EMBEDDED_buffer(OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_EMBEDDED)
+        return info->_.embedded.blob;
+    return NULL;
+}
+
+char *ossl_store_info_get0_EMBEDDED_pem_name(OSSL_STORE_INFO *info)
+{
+    if (info->type == OSSL_STORE_INFO_EMBEDDED)
+        return info->_.embedded.pem_name;
+    return NULL;
+}
+
+OSSL_STORE_CTX *ossl_store_attach_pem_bio(BIO *bp, const UI_METHOD *ui_method,
+                                          void *ui_data)
+{
+    OSSL_STORE_CTX *ctx = NULL;
+    const OSSL_STORE_LOADER *loader = NULL;
+    OSSL_STORE_LOADER_CTX *loader_ctx = NULL;
+
+    if ((loader = ossl_store_get0_loader_int("file")) == NULL
+        || ((loader_ctx = ossl_store_file_attach_pem_bio_int(bp)) == NULL))
+        goto done;
+    if ((ctx = OPENSSL_zalloc(sizeof(*ctx))) == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_ATTACH_PEM_BIO,
+                     ERR_R_MALLOC_FAILURE);
+        goto done;
+    }
+
+    ctx->loader = loader;
+    ctx->loader_ctx = loader_ctx;
+    loader_ctx = NULL;
+    ctx->ui_method = ui_method;
+    ctx->ui_data = ui_data;
+    ctx->post_process = NULL;
+    ctx->post_process_data = NULL;
+
+ done:
+    if (loader_ctx != NULL)
+        /*
+         * We ignore a returned error because we will return NULL anyway in
+         * this case, so if something goes wrong when closing, that'll simply
+         * just add another entry on the error stack.
+         */
+        (void)loader->close(loader_ctx);
+    return ctx;
+}
+
+int ossl_store_detach_pem_bio(OSSL_STORE_CTX *ctx)
+{
+    int loader_ret = ossl_store_file_detach_pem_bio_int(ctx->loader_ctx);
+
+    OPENSSL_free(ctx);
+    return loader_ret;
+}
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_local.h b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_local.h
new file mode 100644
index 000000000..369dcb33f
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_local.h
@@ -0,0 +1,132 @@
+/*
+ * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include "internal/thread_once.h"
+#include <openssl/dsa.h>
+#include <openssl/engine.h>
+#include <openssl/evp.h>
+#include <openssl/lhash.h>
+#include <openssl/x509.h>
+#include <openssl/store.h>
+
+/*-
+ *  OSSL_STORE_INFO stuff
+ *  ---------------------
+ */
+
+struct ossl_store_info_st {
+    int type;
+    union {
+        void *data;              /* used internally as generic pointer */
+
+        struct {
+            BUF_MEM *blob;
+            char *pem_name;
+        } embedded;              /* when type == OSSL_STORE_INFO_EMBEDDED */
+
+        struct {
+            char *name;
+            char *desc;
+        } name;                  /* when type == OSSL_STORE_INFO_NAME */
+
+        EVP_PKEY *params;        /* when type == OSSL_STORE_INFO_PARAMS */
+        EVP_PKEY *pkey;          /* when type == OSSL_STORE_INFO_PKEY */
+        X509 *x509;              /* when type == OSSL_STORE_INFO_CERT */
+        X509_CRL *crl;           /* when type == OSSL_STORE_INFO_CRL */
+    } _;
+};
+
+DEFINE_STACK_OF(OSSL_STORE_INFO)
+
+/*
+ * EMBEDDED is a special type of OSSL_STORE_INFO, specially for the file
+ * handlers.  It should never reach a calling application or any engine.
+ * However, it can be used by a FILE_HANDLER's try_decode function to signal
+ * that it has decoded the incoming blob into a new blob, and that the
+ * attempted decoding should be immediately restarted with the new blob, using
+ * the new PEM name.
+ */
+/*
+ * Because this is an internal type, we don't make it public.
+ */
+#define OSSL_STORE_INFO_EMBEDDED       -1
+OSSL_STORE_INFO *ossl_store_info_new_EMBEDDED(const char *new_pem_name,
+                                              BUF_MEM *embedded);
+BUF_MEM *ossl_store_info_get0_EMBEDDED_buffer(OSSL_STORE_INFO *info);
+char *ossl_store_info_get0_EMBEDDED_pem_name(OSSL_STORE_INFO *info);
+
+/*-
+ *  OSSL_STORE_SEARCH stuff
+ *  -----------------------
+ */
+
+struct ossl_store_search_st {
+    int search_type;
+
+    /*
+     * Used by OSSL_STORE_SEARCH_BY_NAME and
+     * OSSL_STORE_SEARCH_BY_ISSUER_SERIAL
+     */
+    X509_NAME *name;
+
+    /* Used by OSSL_STORE_SEARCH_BY_ISSUER_SERIAL */
+    const ASN1_INTEGER *serial;
+
+    /* Used by OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT */
+    const EVP_MD *digest;
+
+    /*
+     * Used by OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT and
+     * OSSL_STORE_SEARCH_BY_ALIAS
+     */
+    const unsigned char *string;
+    size_t stringlength;
+};
+
+/*-
+ *  OSSL_STORE_LOADER stuff
+ *  -----------------------
+ */
+
+int ossl_store_register_loader_int(OSSL_STORE_LOADER *loader);
+OSSL_STORE_LOADER *ossl_store_unregister_loader_int(const char *scheme);
+
+/* loader stuff */
+struct ossl_store_loader_st {
+    const char *scheme;
+    ENGINE *engine;
+    OSSL_STORE_open_fn open;
+    OSSL_STORE_ctrl_fn ctrl;
+    OSSL_STORE_expect_fn expect;
+    OSSL_STORE_find_fn find;
+    OSSL_STORE_load_fn load;
+    OSSL_STORE_eof_fn eof;
+    OSSL_STORE_error_fn error;
+    OSSL_STORE_close_fn close;
+};
+DEFINE_LHASH_OF(OSSL_STORE_LOADER);
+
+const OSSL_STORE_LOADER *ossl_store_get0_loader_int(const char *scheme);
+void ossl_store_destroy_loaders_int(void);
+
+/*-
+ *  OSSL_STORE init stuff
+ *  ---------------------
+ */
+
+int ossl_store_init_once(void);
+int ossl_store_file_loader_init(void);
+
+/*-
+ *  'file' scheme stuff
+ *  -------------------
+ */
+
+OSSL_STORE_LOADER_CTX *ossl_store_file_attach_pem_bio_int(BIO *bp);
+int ossl_store_file_detach_pem_bio_int(OSSL_STORE_LOADER_CTX *ctx);
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_register.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_register.c
new file mode 100644
index 000000000..3631d9b50
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_register.c
@@ -0,0 +1,297 @@
+/*
+ * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <string.h>
+#include "crypto/ctype.h"
+#include <assert.h>
+
+#include <openssl/err.h>
+#include <openssl/lhash.h>
+#include "store_local.h"
+
+static CRYPTO_RWLOCK *registry_lock;
+static CRYPTO_ONCE registry_init = CRYPTO_ONCE_STATIC_INIT;
+
+DEFINE_RUN_ONCE_STATIC(do_registry_init)
+{
+    registry_lock = CRYPTO_THREAD_lock_new();
+    return registry_lock != NULL;
+}
+
+/*
+ *  Functions for manipulating OSSL_STORE_LOADERs
+ */
+
+OSSL_STORE_LOADER *OSSL_STORE_LOADER_new(ENGINE *e, const char *scheme)
+{
+    OSSL_STORE_LOADER *res = NULL;
+
+    /*
+     * We usually don't check NULL arguments.  For loaders, though, the
+     * scheme is crucial and must never be NULL, or the user will get
+     * mysterious errors when trying to register the created loader
+     * later on.
+     */
+    if (scheme == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_LOADER_NEW,
+                      OSSL_STORE_R_INVALID_SCHEME);
+        return NULL;
+    }
+
+    if ((res = OPENSSL_zalloc(sizeof(*res))) == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_LOADER_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    res->engine = e;
+    res->scheme = scheme;
+    return res;
+}
+
+const ENGINE *OSSL_STORE_LOADER_get0_engine(const OSSL_STORE_LOADER *loader)
+{
+    return loader->engine;
+}
+
+const char *OSSL_STORE_LOADER_get0_scheme(const OSSL_STORE_LOADER *loader)
+{
+    return loader->scheme;
+}
+
+int OSSL_STORE_LOADER_set_open(OSSL_STORE_LOADER *loader,
+                               OSSL_STORE_open_fn open_function)
+{
+    loader->open = open_function;
+    return 1;
+}
+
+int OSSL_STORE_LOADER_set_ctrl(OSSL_STORE_LOADER *loader,
+                               OSSL_STORE_ctrl_fn ctrl_function)
+{
+    loader->ctrl = ctrl_function;
+    return 1;
+}
+
+int OSSL_STORE_LOADER_set_expect(OSSL_STORE_LOADER *loader,
+                                 OSSL_STORE_expect_fn expect_function)
+{
+    loader->expect = expect_function;
+    return 1;
+}
+
+int OSSL_STORE_LOADER_set_find(OSSL_STORE_LOADER *loader,
+                               OSSL_STORE_find_fn find_function)
+{
+    loader->find = find_function;
+    return 1;
+}
+
+int OSSL_STORE_LOADER_set_load(OSSL_STORE_LOADER *loader,
+                               OSSL_STORE_load_fn load_function)
+{
+    loader->load = load_function;
+    return 1;
+}
+
+int OSSL_STORE_LOADER_set_eof(OSSL_STORE_LOADER *loader,
+                              OSSL_STORE_eof_fn eof_function)
+{
+    loader->eof = eof_function;
+    return 1;
+}
+
+int OSSL_STORE_LOADER_set_error(OSSL_STORE_LOADER *loader,
+                                OSSL_STORE_error_fn error_function)
+{
+    loader->error = error_function;
+    return 1;
+}
+
+int OSSL_STORE_LOADER_set_close(OSSL_STORE_LOADER *loader,
+                                OSSL_STORE_close_fn close_function)
+{
+    loader->close = close_function;
+    return 1;
+}
+
+void OSSL_STORE_LOADER_free(OSSL_STORE_LOADER *loader)
+{
+    OPENSSL_free(loader);
+}
+
+/*
+ *  Functions for registering OSSL_STORE_LOADERs
+ */
+
+static unsigned long store_loader_hash(const OSSL_STORE_LOADER *v)
+{
+    return OPENSSL_LH_strhash(v->scheme);
+}
+
+static int store_loader_cmp(const OSSL_STORE_LOADER *a,
+                            const OSSL_STORE_LOADER *b)
+{
+    assert(a->scheme != NULL && b->scheme != NULL);
+    return strcmp(a->scheme, b->scheme);
+}
+
+static LHASH_OF(OSSL_STORE_LOADER) *loader_register = NULL;
+
+int ossl_store_register_loader_int(OSSL_STORE_LOADER *loader)
+{
+    const char *scheme = loader->scheme;
+    int ok = 0;
+
+    /*
+     * Check that the given scheme conforms to correct scheme syntax as per
+     * RFC 3986:
+     *
+     * scheme        = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )
+     */
+    if (ossl_isalpha(*scheme))
+        while (*scheme != '\0'
+               && (ossl_isalpha(*scheme)
+                   || ossl_isdigit(*scheme)
+                   || strchr("+-.", *scheme) != NULL))
+            scheme++;
+    if (*scheme != '\0') {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_REGISTER_LOADER_INT,
+                      OSSL_STORE_R_INVALID_SCHEME);
+        ERR_add_error_data(2, "scheme=", loader->scheme);
+        return 0;
+    }
+
+    /* Check that functions we absolutely require are present */
+    if (loader->open == NULL || loader->load == NULL || loader->eof == NULL
+        || loader->error == NULL || loader->close == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_REGISTER_LOADER_INT,
+                      OSSL_STORE_R_LOADER_INCOMPLETE);
+        return 0;
+    }
+
+    if (!RUN_ONCE(&registry_init, do_registry_init)) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_REGISTER_LOADER_INT,
+                      ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    CRYPTO_THREAD_write_lock(registry_lock);
+
+    if (loader_register == NULL) {
+        loader_register = lh_OSSL_STORE_LOADER_new(store_loader_hash,
+                                                   store_loader_cmp);
+    }
+
+    if (loader_register != NULL
+        && (lh_OSSL_STORE_LOADER_insert(loader_register, loader) != NULL
+            || lh_OSSL_STORE_LOADER_error(loader_register) == 0))
+        ok = 1;
+
+    CRYPTO_THREAD_unlock(registry_lock);
+
+    return ok;
+}
+int OSSL_STORE_register_loader(OSSL_STORE_LOADER *loader)
+{
+    if (!ossl_store_init_once())
+        return 0;
+    return ossl_store_register_loader_int(loader);
+}
+
+const OSSL_STORE_LOADER *ossl_store_get0_loader_int(const char *scheme)
+{
+    OSSL_STORE_LOADER template;
+    OSSL_STORE_LOADER *loader = NULL;
+
+    template.scheme = scheme;
+    template.open = NULL;
+    template.load = NULL;
+    template.eof = NULL;
+    template.close = NULL;
+
+    if (!ossl_store_init_once())
+        return NULL;
+
+    if (!RUN_ONCE(&registry_init, do_registry_init)) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_GET0_LOADER_INT,
+                      ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    CRYPTO_THREAD_write_lock(registry_lock);
+
+    loader = lh_OSSL_STORE_LOADER_retrieve(loader_register, &template);
+
+    if (loader == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_GET0_LOADER_INT,
+                      OSSL_STORE_R_UNREGISTERED_SCHEME);
+        ERR_add_error_data(2, "scheme=", scheme);
+    }
+
+    CRYPTO_THREAD_unlock(registry_lock);
+
+    return loader;
+}
+
+OSSL_STORE_LOADER *ossl_store_unregister_loader_int(const char *scheme)
+{
+    OSSL_STORE_LOADER template;
+    OSSL_STORE_LOADER *loader = NULL;
+
+    template.scheme = scheme;
+    template.open = NULL;
+    template.load = NULL;
+    template.eof = NULL;
+    template.close = NULL;
+
+    if (!RUN_ONCE(&registry_init, do_registry_init)) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_UNREGISTER_LOADER_INT,
+                      ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    CRYPTO_THREAD_write_lock(registry_lock);
+
+    loader = lh_OSSL_STORE_LOADER_delete(loader_register, &template);
+
+    if (loader == NULL) {
+        OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_UNREGISTER_LOADER_INT,
+                      OSSL_STORE_R_UNREGISTERED_SCHEME);
+        ERR_add_error_data(2, "scheme=", scheme);
+    }
+
+    CRYPTO_THREAD_unlock(registry_lock);
+
+    return loader;
+}
+OSSL_STORE_LOADER *OSSL_STORE_unregister_loader(const char *scheme)
+{
+    if (!ossl_store_init_once())
+        return 0;
+    return ossl_store_unregister_loader_int(scheme);
+}
+
+void ossl_store_destroy_loaders_int(void)
+{
+    assert(lh_OSSL_STORE_LOADER_num_items(loader_register) == 0);
+    lh_OSSL_STORE_LOADER_free(loader_register);
+    loader_register = NULL;
+    CRYPTO_THREAD_lock_free(registry_lock);
+    registry_lock = NULL;
+}
+
+/*
+ *  Functions to list OSSL_STORE loaders
+ */
+
+IMPLEMENT_LHASH_DOALL_ARG_CONST(OSSL_STORE_LOADER, void);
+int OSSL_STORE_do_all_loaders(void (*do_function) (const OSSL_STORE_LOADER
+                                                   *loader, void *do_arg),
+                              void *do_arg)
+{
+    lh_OSSL_STORE_LOADER_doall_void(loader_register, do_function, do_arg);
+    return 1;
+}
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_strings.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_strings.c
new file mode 100644
index 000000000..76cf31648
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/store/store_strings.c
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/store.h>
+
+static char *type_strings[] = {
+    "Name",                      /* OSSL_STORE_INFO_NAME */
+    "Parameters",                /* OSSL_STORE_INFO_PARAMS */
+    "Pkey",                      /* OSSL_STORE_INFO_PKEY */
+    "Certificate",               /* OSSL_STORE_INFO_CERT */
+    "CRL"                        /* OSSL_STORE_INFO_CRL */
+};
+
+const char *OSSL_STORE_INFO_type_string(int type)
+{
+    int types = sizeof(type_strings) / sizeof(type_strings[0]);
+
+    if (type < 1 || type > types)
+        return NULL;
+
+    return type_strings[type - 1];
+}