diff --git a/Makefile b/Makefile
index ab62b2ca7a8..861b3410fb5 100644
--- a/Makefile
+++ b/Makefile
@@ -175,7 +175,8 @@ with-code-cache test-code-cache:
 out/Makefile: config.gypi common.gypi node.gyp \
 	deps/uv/uv.gyp deps/llhttp/llhttp.gyp deps/zlib/zlib.gyp \
 	deps/simdutf/simdutf.gyp deps/ada/ada.gyp deps/nbytes/nbytes.gyp \
-	tools/v8_gypfiles/toolchain.gypi tools/v8_gypfiles/features.gypi \
+	tools/v8_gypfiles/toolchain.gypi \
+	tools/v8_gypfiles/features.gypi \
 	tools/v8_gypfiles/inspector.gypi tools/v8_gypfiles/v8.gyp
 	$(PYTHON) tools/gyp_node.py -f make
 
diff --git a/deps/ncrypto/BUILD.gn b/deps/ncrypto/BUILD.gn
new file mode 100644
index 00000000000..78e3702888a
--- /dev/null
+++ b/deps/ncrypto/BUILD.gn
@@ -0,0 +1,14 @@
+##############################################################################
+#                                                                            #
+#                       DO NOT EDIT THIS FILE!                               #
+#                                                                            #
+##############################################################################
+
+# This file is used by GN for building, which is NOT the build system used for
+# building official binaries.
+# Please modify the gyp files if you are making changes to build system.
+
+import("unofficial.gni")
+
+ncrypto_gn_build("ncrypto") {
+}
diff --git a/deps/ncrypto/README.md b/deps/ncrypto/README.md
new file mode 100644
index 00000000000..8881155719a
--- /dev/null
+++ b/deps/ncrypto/README.md
@@ -0,0 +1,5 @@
+# Node.js crypto (ncrypto) library
+
+The `ncrypto` library extracts the base internal implementation of Node.js crypto operations
+that support both `node:crypto` and Web Crypto implementations and makes them available for
+use in other projects that need to emulate Node.js' behavior.
diff --git a/deps/ncrypto/engine.cc b/deps/ncrypto/engine.cc
new file mode 100644
index 00000000000..de708d1c13c
--- /dev/null
+++ b/deps/ncrypto/engine.cc
@@ -0,0 +1,92 @@
+#include "ncrypto.h"
+
+namespace ncrypto {
+
+// ============================================================================
+// Engine
+
+#ifndef OPENSSL_NO_ENGINE
+EnginePointer::EnginePointer(ENGINE* engine_, bool finish_on_exit_)
+    : engine(engine_),
+      finish_on_exit(finish_on_exit_) {}
+
+EnginePointer::EnginePointer(EnginePointer&& other) noexcept
+    : engine(other.engine),
+      finish_on_exit(other.finish_on_exit) {
+  other.release();
+}
+
+EnginePointer::~EnginePointer() { reset(); }
+
+EnginePointer& EnginePointer::operator=(EnginePointer&& other) noexcept {
+  if (this == &other) return *this;
+  this->~EnginePointer();
+  return *new (this) EnginePointer(std::move(other));
+}
+
+void EnginePointer::reset(ENGINE* engine_, bool finish_on_exit_) {
+  if (engine != nullptr) {
+    if (finish_on_exit) {
+      // This also does the equivalent of ENGINE_free.
+      ENGINE_finish(engine);
+    } else {
+      ENGINE_free(engine);
+    }
+  }
+  engine = engine_;
+  finish_on_exit = finish_on_exit_;
+}
+
+ENGINE* EnginePointer::release() {
+  ENGINE* ret = engine;
+  engine = nullptr;
+  finish_on_exit = false;
+  return ret;
+}
+
+EnginePointer EnginePointer::getEngineByName(const std::string_view name,
+                                             CryptoErrorList* errors) {
+  MarkPopErrorOnReturn mark_pop_error_on_return(errors);
+  EnginePointer engine(ENGINE_by_id(name.data()));
+  if (!engine) {
+    // Engine not found, try loading dynamically.
+    engine = EnginePointer(ENGINE_by_id("dynamic"));
+    if (engine) {
+      if (!ENGINE_ctrl_cmd_string(engine.get(), "SO_PATH", name.data(), 0) ||
+          !ENGINE_ctrl_cmd_string(engine.get(), "LOAD", nullptr, 0)) {
+        engine.reset();
+      }
+    }
+  }
+  return std::move(engine);
+}
+
+bool EnginePointer::setAsDefault(uint32_t flags, CryptoErrorList* errors) {
+  if (engine == nullptr) return false;
+  ClearErrorOnReturn clear_error_on_return(errors);
+  return ENGINE_set_default(engine, flags) != 0;
+}
+
+bool EnginePointer::init(bool finish_on_exit) {
+  if (engine == nullptr) return false;
+  if (finish_on_exit) setFinishOnExit();
+  return ENGINE_init(engine) == 1;
+}
+
+EVPKeyPointer EnginePointer::loadPrivateKey(const std::string_view key_name) {
+  if (engine == nullptr) return EVPKeyPointer();
+  return EVPKeyPointer(ENGINE_load_private_key(engine, key_name.data(), nullptr, nullptr));
+}
+
+void EnginePointer::initEnginesOnce() {
+  static bool initialized = false;
+  if (!initialized) {
+    ENGINE_load_builtin_engines();
+    ENGINE_register_all_complete();
+    initialized = true;
+  }
+}
+
+#endif  // OPENSSL_NO_ENGINE
+
+}  // namespace ncrypto
diff --git a/deps/ncrypto/ncrypto.cc b/deps/ncrypto/ncrypto.cc
new file mode 100644
index 00000000000..b3e6a57edc1
--- /dev/null
+++ b/deps/ncrypto/ncrypto.cc
@@ -0,0 +1,223 @@
+#include "ncrypto.h"
+#include <algorithm>
+#include <cstring>
+#include "openssl/bn.h"
+#if OPENSSL_VERSION_MAJOR >= 3
+#include "openssl/provider.h"
+#endif
+
+namespace ncrypto {
+
+// ============================================================================
+
+ClearErrorOnReturn::ClearErrorOnReturn(CryptoErrorList* errors) : errors_(errors) {
+  ERR_clear_error();
+}
+
+ClearErrorOnReturn::~ClearErrorOnReturn() {
+  if (errors_ != nullptr) errors_->capture();
+  ERR_clear_error();
+}
+
+int ClearErrorOnReturn::peeKError() { return ERR_peek_error(); }
+
+MarkPopErrorOnReturn::MarkPopErrorOnReturn(CryptoErrorList* errors) : errors_(errors) {
+  ERR_set_mark();
+}
+
+MarkPopErrorOnReturn::~MarkPopErrorOnReturn() {
+  if (errors_ != nullptr) errors_->capture();
+  ERR_pop_to_mark();
+}
+
+int MarkPopErrorOnReturn::peekError() { return ERR_peek_error(); }
+
+CryptoErrorList::CryptoErrorList(CryptoErrorList::Option option) {
+  if (option == Option::CAPTURE_ON_CONSTRUCT) capture();
+}
+
+void CryptoErrorList::capture() {
+  errors_.clear();
+  while(const auto err = ERR_get_error()) {
+    char buf[256];
+    ERR_error_string_n(err, buf, sizeof(buf));
+    errors_.emplace_front(buf);
+  }
+}
+
+void CryptoErrorList::add(std::string error) {
+  errors_.push_back(error);
+}
+
+std::optional<std::string> CryptoErrorList::pop_back() {
+  if (errors_.empty()) return std::nullopt;
+  std::string error = errors_.back();
+  errors_.pop_back();
+  return error;
+}
+
+std::optional<std::string> CryptoErrorList::pop_front() {
+  if (errors_.empty()) return std::nullopt;
+  std::string error = errors_.front();
+  errors_.pop_front();
+  return error;
+}
+
+// ============================================================================
+bool isFipsEnabled() {
+#if OPENSSL_VERSION_MAJOR >= 3
+  return EVP_default_properties_is_fips_enabled(nullptr) == 1;
+#else
+  return FIPS_mode() == 1;
+#endif
+}
+
+bool setFipsEnabled(bool enable, CryptoErrorList* errors) {
+  if (isFipsEnabled() == enable) return true;
+  ClearErrorOnReturn clearErrorOnReturn(errors);
+#if OPENSSL_VERSION_MAJOR >= 3
+  return EVP_default_properties_enable_fips(nullptr, enable ? 1 : 0) == 1;
+#else
+  return FIPS_mode_set(enable ? 1 : 0) == 1;
+#endif
+}
+
+bool testFipsEnabled() {
+#if OPENSSL_VERSION_MAJOR >= 3
+  OSSL_PROVIDER* fips_provider = nullptr;
+  if (OSSL_PROVIDER_available(nullptr, "fips")) {
+    fips_provider = OSSL_PROVIDER_load(nullptr, "fips");
+  }
+  const auto enabled = fips_provider == nullptr ? 0 :
+      OSSL_PROVIDER_self_test(fips_provider) ? 1 : 0;
+#else
+#ifdef OPENSSL_FIPS
+  const auto enabled = FIPS_selftest() ? 1 : 0;
+#else  // OPENSSL_FIPS
+  const auto enabled = 0;
+#endif  // OPENSSL_FIPS
+#endif
+
+  return enabled;
+}
+
+// ============================================================================
+// Bignum
+BignumPointer::BignumPointer(BIGNUM* bignum) : bn_(bignum) {}
+
+BignumPointer::BignumPointer(BignumPointer&& other) noexcept
+    : bn_(other.release()) {}
+
+BignumPointer& BignumPointer::operator=(BignumPointer&& other) noexcept {
+  if (this == &other) return *this;
+  this->~BignumPointer();
+  return *new (this) BignumPointer(std::move(other));
+}
+
+BignumPointer::~BignumPointer() { reset(); }
+
+void BignumPointer::reset(BIGNUM* bn) {
+  bn_.reset(bn);
+}
+
+BIGNUM* BignumPointer::release() {
+  return bn_.release();
+}
+
+size_t BignumPointer::byteLength() {
+  if (bn_ == nullptr) return 0;
+  return BN_num_bytes(bn_.get());
+}
+
+std::vector<uint8_t> BignumPointer::encode() {
+  return encodePadded(bn_.get(), byteLength());
+}
+
+std::vector<uint8_t> BignumPointer::encodePadded(size_t size) {
+  return encodePadded(bn_.get(), size);
+}
+
+std::vector<uint8_t> BignumPointer::encode(const BIGNUM* bn) {
+  return encodePadded(bn, bn != nullptr ? BN_num_bytes(bn) : 0);
+}
+
+std::vector<uint8_t> BignumPointer::encodePadded(const BIGNUM* bn, size_t s) {
+  if (bn == nullptr) return std::vector<uint8_t>(0);
+  size_t size = std::max(s, static_cast<size_t>(BN_num_bytes(bn)));
+  std::vector<uint8_t> buf(size);
+  BN_bn2binpad(bn, buf.data(), size);
+  return buf;
+}
+
+bool BignumPointer::operator==(const BignumPointer& other) noexcept {
+  if (bn_ == nullptr && other.bn_ != nullptr) return false;
+  if (bn_ != nullptr && other.bn_ == nullptr) return false;
+  if (bn_ == nullptr && other.bn_ == nullptr) return true;
+  return BN_cmp(bn_.get(), other.bn_.get()) == 0;
+}
+
+bool BignumPointer::operator==(const BIGNUM* other) noexcept {
+  if (bn_ == nullptr && other != nullptr) return false;
+  if (bn_ != nullptr && other == nullptr) return false;
+  if (bn_ == nullptr && other == nullptr) return true;
+  return BN_cmp(bn_.get(), other) == 0;
+}
+
+// ============================================================================
+// Utility methods
+
+bool CSPRNG(void* buffer, size_t length) {
+  auto buf = reinterpret_cast<unsigned char*>(buffer);
+  do {
+    if (1 == RAND_status()) {
+#if OPENSSL_VERSION_MAJOR >= 3
+      if (1 == RAND_bytes_ex(nullptr, buf, length, 0)) {
+        return true;
+      }
+#else
+      while (length > INT_MAX && 1 == RAND_bytes(buf, INT_MAX)) {
+        buf += INT_MAX;
+        length -= INT_MAX;
+      }
+      if (length <= INT_MAX && 1 == RAND_bytes(buf, static_cast<int>(length)))
+        return true;
+#endif
+    }
+#if OPENSSL_VERSION_MAJOR >= 3
+    const auto code = ERR_peek_last_error();
+    // A misconfigured OpenSSL 3 installation may report 1 from RAND_poll()
+    // and RAND_status() but fail in RAND_bytes() if it cannot look up
+    // a matching algorithm for the CSPRNG.
+    if (ERR_GET_LIB(code) == ERR_LIB_RAND) {
+      const auto reason = ERR_GET_REASON(code);
+      if (reason == RAND_R_ERROR_INSTANTIATING_DRBG ||
+          reason == RAND_R_UNABLE_TO_FETCH_DRBG ||
+          reason == RAND_R_UNABLE_TO_CREATE_DRBG) {
+        return false;
+      }
+    }
+#endif
+  } while (1 == RAND_poll());
+
+  return false;
+}
+
+int NoPasswordCallback(char* buf, int size, int rwflag, void* u) {
+  return 0;
+}
+
+int PasswordCallback(char* buf, int size, int rwflag, void* u) {
+  const Buffer* passphrase = static_cast<const Buffer*>(u);
+  if (passphrase != nullptr) {
+    size_t buflen = static_cast<size_t>(size);
+    size_t len = passphrase->len;
+    if (buflen < len)
+      return -1;
+    memcpy(buf, reinterpret_cast<const char*>(passphrase->data), len);
+    return len;
+  }
+
+  return -1;
+}
+
+}  // namespace ncrypto
diff --git a/deps/ncrypto/ncrypto.gyp b/deps/ncrypto/ncrypto.gyp
new file mode 100644
index 00000000000..cf9b7c6cdb6
--- /dev/null
+++ b/deps/ncrypto/ncrypto.gyp
@@ -0,0 +1,27 @@
+{
+  'variables': {
+    'ncrypto_sources': [
+      'engine.cc',
+      'ncrypto.cc',
+      'ncrypto.h',
+    ],
+  },
+  'targets': [
+    {
+      'target_name': 'ncrypto',
+      'type': 'static_library',
+      'include_dirs': ['.'],
+      'direct_dependent_settings': {
+        'include_dirs': ['.'],
+      },
+      'sources': [ '<@(ncrypto_sources)' ],
+      'conditions': [
+        ['node_shared_openssl=="false"', {
+          'dependencies': [
+            '../openssl/openssl.gyp:openssl'
+          ]
+        }],
+      ]
+    },
+  ]
+}
diff --git a/deps/ncrypto/ncrypto.h b/deps/ncrypto/ncrypto.h
new file mode 100644
index 00000000000..6fb66fe5234
--- /dev/null
+++ b/deps/ncrypto/ncrypto.h
@@ -0,0 +1,298 @@
+#pragma once
+
+#include <list>
+#include <memory>
+#include <optional>
+#include <string>
+#include <string_view>
+#include <vector>
+#include "openssl/bn.h"
+#include <openssl/x509.h>
+#include <openssl/dh.h>
+#include <openssl/dsa.h>
+#include <openssl/ec.h>
+#include <openssl/err.h>
+#include <openssl/evp.h>
+#include <openssl/hmac.h>
+#include <openssl/kdf.h>
+#include <openssl/rsa.h>
+#include <openssl/ssl.h>
+#ifndef OPENSSL_NO_ENGINE
+#  include <openssl/engine.h>
+#endif  // !OPENSSL_NO_ENGINE
+// The FIPS-related functions are only available
+// when the OpenSSL itself was compiled with FIPS support.
+#if defined(OPENSSL_FIPS) && OPENSSL_VERSION_MAJOR < 3
+#  include <openssl/fips.h>
+#endif  // OPENSSL_FIPS
+
+#ifdef __GNUC__
+#define NCRYPTO_MUST_USE_RESULT __attribute__((warn_unused_result))
+#else
+#define NCRYPTO_MUST_USE_RESULT
+#endif
+
+namespace ncrypto {
+
+// ============================================================================
+// Utility macros
+
+#if NCRYPTO_DEVELOPMENT_CHECKS
+#define NCRYPTO_STR(x) #x
+#define NCRYPTO_REQUIRE(EXPR)                                                  \
+  {                                                                            \
+    if (!(EXPR) { abort(); }) }
+
+#define NCRYPTO_FAIL(MESSAGE)                                                  \
+  do {                                                                         \
+    std::cerr << "FAIL: " << (MESSAGE) << std::endl;                           \
+    abort();                                                                   \
+  } while (0);
+#define NCRYPTO_ASSERT_EQUAL(LHS, RHS, MESSAGE)                                \
+  do {                                                                         \
+    if (LHS != RHS) {                                                          \
+      std::cerr << "Mismatch: '" << LHS << "' - '" << RHS << "'" << std::endl; \
+      NCRYPTO_FAIL(MESSAGE);                                                   \
+    }                                                                          \
+  } while (0);
+#define NCRYPTO_ASSERT_TRUE(COND)                                              \
+  do {                                                                         \
+    if (!(COND)) {                                                             \
+      std::cerr << "Assert at line " << __LINE__ << " of file " << __FILE__    \
+                << std::endl;                                                  \
+      NCRYPTO_FAIL(NCRYPTO_STR(COND));                                         \
+    }                                                                          \
+  } while (0);
+#else
+#define NCRYPTO_FAIL(MESSAGE)
+#define NCRYPTO_ASSERT_EQUAL(LHS, RHS, MESSAGE)
+#define NCRYPTO_ASSERT_TRUE(COND)
+#endif
+
+#define NCRYPTO_DISALLOW_COPY(Name)                                            \
+  Name(const Name&) = delete;                                                  \
+  Name& operator=(const Name&) = delete;
+#define NCRYPTO_DISALLOW_MOVE(Name)                                            \
+  Name(Name&&) = delete;                                                       \
+  Name& operator=(Name&&) = delete;
+#define NCRYPTO_DISALLOW_COPY_AND_MOVE(Name)                                   \
+  NCRYPTO_DISALLOW_COPY(Name)                                                  \
+  NCRYPTO_DISALLOW_MOVE(Name)
+#define NCRYPTO_DISALLOW_NEW_DELETE()                                          \
+  void* operator new(size_t) = delete;                                         \
+  void operator delete(void*) = delete;
+
+// ============================================================================
+// Error handling utilities
+
+// Capture the current OpenSSL Error Stack. The stack will be ordered such
+// that the error currently at the top of the stack is at the end of the
+// list and the error at the bottom of the stack is at the beginning.
+class CryptoErrorList final {
+public:
+  enum class Option {
+    NONE,
+    CAPTURE_ON_CONSTRUCT
+  };
+  CryptoErrorList(Option option = Option::CAPTURE_ON_CONSTRUCT);
+
+  void capture();
+
+  // Add an error message to the end of the stack.
+  void add(std::string message);
+
+  inline const std::string& peek_back() const { return errors_.back(); }
+  inline size_t size() const { return errors_.size(); }
+  inline bool empty() const { return errors_.empty(); }
+
+  inline auto begin() const noexcept { return errors_.begin(); }
+  inline auto end() const noexcept { return errors_.end(); }
+  inline auto rbegin() const noexcept { return errors_.rbegin(); }
+  inline auto rend() const noexcept { return errors_.rend(); }
+
+  std::optional<std::string> pop_back();
+  std::optional<std::string> pop_front();
+
+private:
+  std::list<std::string> errors_;
+};
+
+// Forcibly clears the error stack on destruction. This stops stale errors
+// from popping up later in the lifecycle of crypto operations where they
+// would cause spurious failures. It is a rather blunt method, though, and
+// ERR_clear_error() isn't necessarily cheap.
+//
+// If created with a pointer to a CryptoErrorList, the current OpenSSL error
+// stack will be captured before clearing the error.
+class ClearErrorOnReturn final {
+public:
+  ClearErrorOnReturn(CryptoErrorList* errors = nullptr);
+  ~ClearErrorOnReturn();
+  NCRYPTO_DISALLOW_COPY_AND_MOVE(ClearErrorOnReturn)
+  NCRYPTO_DISALLOW_NEW_DELETE()
+
+  int peeKError();
+
+private:
+  CryptoErrorList* errors_;
+};
+
+// Pop errors from OpenSSL's error stack that were added between when this
+// was constructed and destructed.
+//
+// If created with a pointer to a CryptoErrorList, the current OpenSSL error
+// stack will be captured before resetting the error to the mark.
+class MarkPopErrorOnReturn final {
+public:
+  MarkPopErrorOnReturn(CryptoErrorList* errors = nullptr);
+  ~MarkPopErrorOnReturn();
+  NCRYPTO_DISALLOW_COPY_AND_MOVE(MarkPopErrorOnReturn)
+  NCRYPTO_DISALLOW_NEW_DELETE()
+
+  int peekError();
+
+private:
+  CryptoErrorList* errors_;
+};
+
+// ============================================================================
+// Various smart pointer aliases for OpenSSL types.
+
+template <typename T, void (*function)(T*)>
+struct FunctionDeleter {
+  void operator()(T* pointer) const { function(pointer); }
+  typedef std::unique_ptr<T, FunctionDeleter> Pointer;
+};
+
+template <typename T, void (*function)(T*)>
+using DeleteFnPtr = typename FunctionDeleter<T, function>::Pointer;
+
+using BignumCtxPointer = DeleteFnPtr<BN_CTX, BN_CTX_free>;
+using BIOPointer = DeleteFnPtr<BIO, BIO_free_all>;
+using CipherCtxPointer = DeleteFnPtr<EVP_CIPHER_CTX, EVP_CIPHER_CTX_free>;
+using DHPointer = DeleteFnPtr<DH, DH_free>;
+using DSAPointer = DeleteFnPtr<DSA, DSA_free>;
+using DSASigPointer = DeleteFnPtr<DSA_SIG, DSA_SIG_free>;
+using ECDSASigPointer = DeleteFnPtr<ECDSA_SIG, ECDSA_SIG_free>;
+using ECPointer = DeleteFnPtr<EC_KEY, EC_KEY_free>;
+using ECGroupPointer = DeleteFnPtr<EC_GROUP, EC_GROUP_free>;
+using ECKeyPointer = DeleteFnPtr<EC_KEY, EC_KEY_free>;
+using ECPointPointer = DeleteFnPtr<EC_POINT, EC_POINT_free>;
+using EVPKeyCtxPointer = DeleteFnPtr<EVP_PKEY_CTX, EVP_PKEY_CTX_free>;
+using EVPKeyPointer = DeleteFnPtr<EVP_PKEY, EVP_PKEY_free>;
+using EVPMDCtxPointer = DeleteFnPtr<EVP_MD_CTX, EVP_MD_CTX_free>;
+using HMACCtxPointer = DeleteFnPtr<HMAC_CTX, HMAC_CTX_free>;
+using NetscapeSPKIPointer = DeleteFnPtr<NETSCAPE_SPKI, NETSCAPE_SPKI_free>;
+using PKCS8Pointer = DeleteFnPtr<PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_free>;
+using RSAPointer = DeleteFnPtr<RSA, RSA_free>;
+using SSLCtxPointer = DeleteFnPtr<SSL_CTX, SSL_CTX_free>;
+using SSLPointer = DeleteFnPtr<SSL, SSL_free>;
+using SSLSessionPointer = DeleteFnPtr<SSL_SESSION, SSL_SESSION_free>;
+using X509Pointer = DeleteFnPtr<X509, X509_free>;
+
+class BignumPointer final {
+ public:
+  BignumPointer() = default;
+  explicit BignumPointer(BIGNUM* bignum);
+  BignumPointer(BignumPointer&& other) noexcept;
+  BignumPointer& operator=(BignumPointer&& other) noexcept;
+  NCRYPTO_DISALLOW_COPY(BignumPointer)
+  ~BignumPointer();
+
+  bool operator==(const BignumPointer& other) noexcept;
+  bool operator==(const BIGNUM* other) noexcept;
+  inline bool operator==(std::nullptr_t) noexcept { return bn_ == nullptr; }
+  inline operator bool() const { return bn_ != nullptr; }
+  inline BIGNUM* get() const noexcept { return bn_.get(); }
+  void reset(BIGNUM* bn = nullptr);
+  BIGNUM* release();
+
+  size_t byteLength();
+
+  std::vector<uint8_t> encode();
+  std::vector<uint8_t> encodePadded(size_t size);
+
+  static std::vector<uint8_t> encode(const BIGNUM* bn);
+  static std::vector<uint8_t> encodePadded(const BIGNUM* bn, size_t size);
+
+ private:
+  DeleteFnPtr<BIGNUM, BN_clear_free> bn_;
+};
+
+#ifndef OPENSSL_NO_ENGINE
+class EnginePointer final {
+public:
+  EnginePointer() = default;
+
+  explicit EnginePointer(ENGINE* engine_, bool finish_on_exit = false);
+  EnginePointer(EnginePointer&& other) noexcept;
+  EnginePointer& operator=(EnginePointer&& other) noexcept;
+  NCRYPTO_DISALLOW_COPY(EnginePointer)
+  ~EnginePointer();
+
+  inline operator bool() const { return engine != nullptr; }
+  inline ENGINE* get() { return engine; }
+  inline void setFinishOnExit() { finish_on_exit = true; }
+
+  void reset(ENGINE* engine_ = nullptr, bool finish_on_exit_ = false);
+
+  bool setAsDefault(uint32_t flags, CryptoErrorList* errors = nullptr);
+  bool init(bool finish_on_exit = false);
+  EVPKeyPointer loadPrivateKey(const std::string_view key_name);
+
+  // Release ownership of the ENGINE* pointer.
+  ENGINE* release();
+
+  // Retrieve an OpenSSL Engine instance by name. If the name does not
+  // identify a valid named engine, the returned EnginePointer will be
+  // empty.
+  static EnginePointer getEngineByName(const std::string_view name,
+                                       CryptoErrorList* errors = nullptr);
+
+  // Call once when initializing OpenSSL at startup for the process.
+  static void initEnginesOnce();
+
+private:
+  ENGINE* engine = nullptr;
+  bool finish_on_exit = false;
+};
+#endif  // !OPENSSL_NO_ENGINE
+
+// ============================================================================
+// FIPS
+bool isFipsEnabled();
+
+bool setFipsEnabled(bool enabled, CryptoErrorList* errors);
+
+bool testFipsEnabled();
+
+// ============================================================================
+// Various utilities
+
+struct Buffer {
+  const void* data;
+  size_t len;
+};
+
+bool CSPRNG(void* buffer, size_t length) NCRYPTO_MUST_USE_RESULT;
+
+// This callback is used to avoid the default passphrase callback in OpenSSL
+// which will typically prompt for the passphrase. The prompting is designed
+// for the OpenSSL CLI, but works poorly for some environments like Node.js
+// because it involves synchronous interaction with the controlling terminal,
+// something we never want, and use this function to avoid it.
+int NoPasswordCallback(char* buf, int size, int rwflag, void* u);
+
+int PasswordCallback(char* buf, int size, int rwflag, void* u);
+
+// ============================================================================
+// Version metadata
+#define NCRYPTO_VERSION "0.0.1"
+
+enum {
+  NCRYPTO_VERSION_MAJOR = 0,
+  NCRYPTO_VERSION_MINOR = 0,
+  NCRYPTO_VERSION_REVISION = 1,
+};
+
+}  // namespace ncrypto
diff --git a/node.gyp b/node.gyp
index 9617596760a..faf77c0f615 100644
--- a/node.gyp
+++ b/node.gyp
@@ -940,6 +940,9 @@
             '<@(node_crypto_sources)',
             '<@(node_quic_sources)',
           ],
+          'dependencies': [
+            'deps/ncrypto/ncrypto.gyp:ncrypto',
+          ],
         }],
         [ 'OS in "linux freebsd mac solaris" and '
           'target_arch=="x64" and '
@@ -1201,6 +1204,9 @@
           'defines': [
             'HAVE_OPENSSL=1',
           ],
+          'dependencies': [
+            'deps/ncrypto/ncrypto.gyp:ncrypto',
+          ],
           'sources': [ '<@(node_cctest_openssl_sources)' ],
         }],
         ['v8_enable_inspector==1', {
@@ -1394,6 +1400,9 @@
           'defines': [ 'NODE_MKSNAPSHOT_USE_ARRAY_LITERALS=1' ],
         }],
         [ 'node_use_openssl=="true"', {
+          'dependencies': [
+            'deps/ncrypto/ncrypto.gyp:ncrypto',
+          ],
           'defines': [
             'HAVE_OPENSSL=1',
           ],
diff --git a/src/crypto/crypto_context.cc b/src/crypto/crypto_context.cc
index 7bf10371799..8206e941dc1 100644
--- a/src/crypto/crypto_context.cc
+++ b/src/crypto/crypto_context.cc
@@ -1,10 +1,11 @@
 #include "crypto/crypto_context.h"
+#include "base_object-inl.h"
 #include "crypto/crypto_bio.h"
 #include "crypto/crypto_common.h"
 #include "crypto/crypto_util.h"
-#include "base_object-inl.h"
 #include "env-inl.h"
 #include "memory_tracker-inl.h"
+#include "ncrypto.h"
 #include "node.h"
 #include "node_buffer.h"
 #include "node_options.h"
@@ -655,26 +656,28 @@ void SecureContext::SetEngineKey(const FunctionCallbackInfo<Value>& args) {
         "experimental permission model is enabled");
   }
 
-  CryptoErrorStore errors;
+  ncrypto::CryptoErrorList errors;
   Utf8Value engine_id(env->isolate(), args[1]);
-  EnginePointer engine = LoadEngineById(*engine_id, &errors);
+  auto engine = ncrypto::EnginePointer::getEngineByName(
+      engine_id.ToStringView(), &errors);
   if (!engine) {
     Local<Value> exception;
-    if (errors.ToException(env).ToLocal(&exception))
+    if (errors.empty()) {
+      errors.add(getNodeCryptoErrorString(NodeCryptoError::ENGINE_NOT_FOUND,
+                                          *engine_id));
+    }
+    if (cryptoErrorListToException(env, errors).ToLocal(&exception))
       env->isolate()->ThrowException(exception);
     return;
   }
 
-  if (!ENGINE_init(engine.get())) {
+  if (!engine.init(true /* finish on exit*/)) {
     return THROW_ERR_CRYPTO_OPERATION_FAILED(
         env, "Failure to initialize engine");
   }
 
-  engine.finish_on_exit = true;
-
   Utf8Value key_name(env->isolate(), args[0]);
-  EVPKeyPointer key(ENGINE_load_private_key(engine.get(), *key_name,
-                                            nullptr, nullptr));
+  auto key = engine.loadPrivateKey(key_name.ToStringView());
 
   if (!key)
     return ThrowCryptoError(env, ERR_get_error(), "ENGINE_load_private_key");
@@ -1143,12 +1146,17 @@ void SecureContext::SetClientCertEngine(
         "experimental permission model is enabled");
   }
 
-  CryptoErrorStore errors;
+  ncrypto::CryptoErrorList errors;
   const Utf8Value engine_id(env->isolate(), args[0]);
-  EnginePointer engine = LoadEngineById(*engine_id, &errors);
+  auto engine = ncrypto::EnginePointer::getEngineByName(
+      engine_id.ToStringView(), &errors);
   if (!engine) {
     Local<Value> exception;
-    if (errors.ToException(env).ToLocal(&exception))
+    if (errors.empty()) {
+      errors.add(getNodeCryptoErrorString(NodeCryptoError::ENGINE_NOT_FOUND,
+                                          *engine_id));
+    }
+    if (cryptoErrorListToException(env, errors).ToLocal(&exception))
       env->isolate()->ThrowException(exception);
     return;
   }
diff --git a/src/crypto/crypto_context.h b/src/crypto/crypto_context.h
index 108ee0e2b2c..5d98e20c934 100644
--- a/src/crypto/crypto_context.h
+++ b/src/crypto/crypto_context.h
@@ -147,7 +147,7 @@ class SecureContext final : public BaseObject {
   X509Pointer issuer_;
 #ifndef OPENSSL_NO_ENGINE
   bool client_cert_engine_provided_ = false;
-  EnginePointer private_key_engine_;
+  ncrypto::EnginePointer private_key_engine_;
 #endif  // !OPENSSL_NO_ENGINE
 
   unsigned char ticket_key_name_[16];
diff --git a/src/crypto/crypto_tls.cc b/src/crypto/crypto_tls.cc
index 9fb567f89c1..0ad6fa28542 100644
--- a/src/crypto/crypto_tls.cc
+++ b/src/crypto/crypto_tls.cc
@@ -64,6 +64,26 @@ using v8::Value;
 namespace crypto {
 
 namespace {
+
+// Our custom implementation of the certificate verify callback
+// used when establishing a TLS handshake. Because we cannot perform
+// I/O quickly enough with X509_STORE_CTX_ APIs in this callback,
+// we ignore preverify_ok errors here and let the handshake continue.
+// In other words, this VerifyCallback is a non-op. It is imperative
+// that the user user Connection::VerifyError after the `secure`
+// callback has been made.
+int VerifyCallback(int preverify_ok, X509_STORE_CTX* ctx) {
+  // From https://www.openssl.org/docs/man1.1.1/man3/SSL_verify_cb:
+  //
+  //   If VerifyCallback returns 1, the verification process is continued. If
+  //   VerifyCallback always returns 1, the TLS/SSL handshake will not be
+  //   terminated with respect to verification failures and the connection will
+  //   be established. The calling process can however retrieve the error code
+  //   of the last verification error using SSL_get_verify_result(3) or by
+  //   maintaining its own error storage managed by VerifyCallback.
+  return 1;
+}
+
 SSL_SESSION* GetSessionCallback(
     SSL* s,
     const unsigned char* key,
diff --git a/src/crypto/crypto_util.cc b/src/crypto/crypto_util.cc
index 990638ec399..9c8f6d6f447 100644
--- a/src/crypto/crypto_util.cc
+++ b/src/crypto/crypto_util.cc
@@ -4,6 +4,7 @@
 #include "crypto/crypto_keys.h"
 #include "env-inl.h"
 #include "memory_tracker-inl.h"
+#include "ncrypto.h"
 #include "node_buffer.h"
 #include "node_options-inl.h"
 #include "string_bytes.h"
@@ -11,6 +12,10 @@
 #include "util-inl.h"
 #include "v8.h"
 
+#ifndef OPENSSL_NO_ENGINE
+#include <openssl/engine.h>
+#endif  // !OPENSSL_NO_ENGINE
+
 #include "math.h"
 
 #if OPENSSL_VERSION_MAJOR >= 3
@@ -43,22 +48,6 @@ using v8::Uint8Array;
 using v8::Value;
 
 namespace crypto {
-int VerifyCallback(int preverify_ok, X509_STORE_CTX* ctx) {
-  // From https://www.openssl.org/docs/man1.1.1/man3/SSL_verify_cb:
-  //
-  //   If VerifyCallback returns 1, the verification process is continued. If
-  //   VerifyCallback always returns 1, the TLS/SSL handshake will not be
-  //   terminated with respect to verification failures and the connection will
-  //   be established. The calling process can however retrieve the error code
-  //   of the last verification error using SSL_get_verify_result(3) or by
-  //   maintaining its own error storage managed by VerifyCallback.
-  //
-  // Since we cannot perform I/O quickly enough with X509_STORE_CTX_ APIs in
-  // this callback, we ignore all preverify_ok errors and let the handshake
-  // continue. It is imperative that the user use Connection::VerifyError after
-  // the 'secure' callback has been made.
-  return 1;
-}
 
 MUST_USE_RESULT CSPRNGResult CSPRNG(void* buffer, size_t length) {
   unsigned char* buf = static_cast<unsigned char*>(buffer);
@@ -206,21 +195,14 @@ void InitCryptoOnce() {
   sk_SSL_COMP_zero(SSL_COMP_get_compression_methods());
 
 #ifndef OPENSSL_NO_ENGINE
-  ERR_load_ENGINE_strings();
-  ENGINE_load_builtin_engines();
+  ncrypto::EnginePointer::initEnginesOnce();
 #endif  // !OPENSSL_NO_ENGINE
 }
 
 void GetFipsCrypto(const FunctionCallbackInfo<Value>& args) {
   Mutex::ScopedLock lock(per_process::cli_options_mutex);
   Mutex::ScopedLock fips_lock(fips_mutex);
-
-#if OPENSSL_VERSION_MAJOR >= 3
-  args.GetReturnValue().Set(EVP_default_properties_is_fips_enabled(nullptr) ?
-      1 : 0);
-#else
-  args.GetReturnValue().Set(FIPS_mode() ? 1 : 0);
-#endif
+  args.GetReturnValue().Set(ncrypto::isFipsEnabled() ? 1 : 0);
 }
 
 void SetFipsCrypto(const FunctionCallbackInfo<Value>& args) {
@@ -232,43 +214,19 @@ void SetFipsCrypto(const FunctionCallbackInfo<Value>& args) {
   CHECK(env->owns_process_state());
   bool enable = args[0]->BooleanValue(env->isolate());
 
-#if OPENSSL_VERSION_MAJOR >= 3
-  if (enable == EVP_default_properties_is_fips_enabled(nullptr))
-#else
-  if (static_cast<int>(enable) == FIPS_mode())
-#endif
-    return;  // No action needed.
-
-#if OPENSSL_VERSION_MAJOR >= 3
-  if (!EVP_default_properties_enable_fips(nullptr, enable)) {
-#else
-  if (!FIPS_mode_set(enable)) {
-#endif
-    unsigned long err = ERR_get_error();  // NOLINT(runtime/int)
-    return ThrowCryptoError(env, err);
+  ncrypto::CryptoErrorList errors;
+  if (!ncrypto::setFipsEnabled(enable, &errors)) {
+    Local<Value> exception;
+    if (cryptoErrorListToException(env, errors).ToLocal(&exception)) {
+      env->isolate()->ThrowException(exception);
+    }
   }
 }
 
 void TestFipsCrypto(const v8::FunctionCallbackInfo<v8::Value>& args) {
   Mutex::ScopedLock lock(per_process::cli_options_mutex);
   Mutex::ScopedLock fips_lock(fips_mutex);
-
-#if OPENSSL_VERSION_MAJOR >= 3
-  OSSL_PROVIDER* fips_provider = nullptr;
-  if (OSSL_PROVIDER_available(nullptr, "fips")) {
-    fips_provider = OSSL_PROVIDER_load(nullptr, "fips");
-  }
-  const auto enabled = fips_provider == nullptr ? 0 :
-      OSSL_PROVIDER_self_test(fips_provider) ? 1 : 0;
-#else
-#ifdef OPENSSL_FIPS
-  const auto enabled = FIPS_selftest() ? 1 : 0;
-#else  // OPENSSL_FIPS
-  const auto enabled = 0;
-#endif  // OPENSSL_FIPS
-#endif
-
-  args.GetReturnValue().Set(enabled);
+  args.GetReturnValue().Set(ncrypto::testFipsEnabled() ? 1 : 0);
 }
 
 void CryptoErrorStore::Capture() {
@@ -285,6 +243,60 @@ bool CryptoErrorStore::Empty() const {
   return errors_.empty();
 }
 
+MaybeLocal<Value> cryptoErrorListToException(
+    Environment* env, const ncrypto::CryptoErrorList& errors) {
+  // The CryptoErrorList contains a listing of zero or more errors.
+  // If there are no errors, it is likely a bug but we will return
+  // an error anyway.
+  if (errors.empty()) {
+    return Exception::Error(FIXED_ONE_BYTE_STRING(env->isolate(), "Ok"));
+  }
+
+  // The last error in the list is the one that will be used as the
+  // error message. All other errors will be added to the .opensslErrorStack
+  // property. We know there has to be at least one error in the list at
+  // this point.
+  auto& last = errors.peek_back();
+  Local<String> message;
+  if (!String::NewFromUtf8(
+           env->isolate(), last.data(), NewStringType::kNormal, last.size())
+           .ToLocal(&message)) {
+    return {};
+  }
+
+  Local<Value> exception = Exception::Error(message);
+  CHECK(!exception.IsEmpty());
+
+  if (errors.size() > 1) {
+    CHECK(exception->IsObject());
+    Local<Object> exception_obj = exception.As<Object>();
+    std::vector<Local<Value>> stack(errors.size() - 1);
+
+    // Iterate over all but the last error in the list.
+    auto current = errors.begin();
+    auto last = errors.end();
+    last--;
+    while (current != last) {
+      Local<Value> error;
+      if (!ToV8Value(env->context(), *current).ToLocal(&error)) {
+        return {};
+      }
+      stack.push_back(error);
+      ++current;
+    }
+
+    Local<v8::Array> stackArray =
+        v8::Array::New(env->isolate(), &stack[0], stack.size());
+
+    if (!exception_obj
+             ->Set(env->context(), env->openssl_error_stack(), stackArray)
+             .IsNothing()) {
+      return {};
+    }
+  }
+  return exception;
+}
+
 MaybeLocal<Value> CryptoErrorStore::ToException(
     Environment* env,
     Local<String> exception_string) const {
@@ -591,54 +603,8 @@ void ThrowCryptoError(Environment* env,
 }
 
 #ifndef OPENSSL_NO_ENGINE
-EnginePointer LoadEngineById(const char* id, CryptoErrorStore* errors) {
-  MarkPopErrorOnReturn mark_pop_error_on_return;
-
-  EnginePointer engine(ENGINE_by_id(id));
-  if (!engine) {
-    // Engine not found, try loading dynamically.
-    engine = EnginePointer(ENGINE_by_id("dynamic"));
-    if (engine) {
-      if (!ENGINE_ctrl_cmd_string(engine.get(), "SO_PATH", id, 0) ||
-          !ENGINE_ctrl_cmd_string(engine.get(), "LOAD", nullptr, 0)) {
-        engine.reset();
-      }
-    }
-  }
-
-  if (!engine && errors != nullptr) {
-    errors->Capture();
-    if (errors->Empty()) {
-      errors->Insert(NodeCryptoError::ENGINE_NOT_FOUND, id);
-    }
-  }
-
-  return engine;
-}
-
-bool SetEngine(const char* id, uint32_t flags, CryptoErrorStore* errors) {
-  ClearErrorOnReturn clear_error_on_return;
-  EnginePointer engine = LoadEngineById(id, errors);
-  if (!engine)
-    return false;
-
-  if (!ENGINE_set_default(engine.get(), flags)) {
-    if (errors != nullptr)
-      errors->Capture();
-    return false;
-  }
-
-  return true;
-}
-
 void SetEngine(const FunctionCallbackInfo<Value>& args) {
   Environment* env = Environment::GetCurrent(args);
-  CHECK(args.Length() >= 2 && args[0]->IsString());
-  uint32_t flags;
-  if (!args[1]->Uint32Value(env->context()).To(&flags)) return;
-
-  const node::Utf8Value engine_id(env->isolate(), args[0]);
-
   if (UNLIKELY(env->permission()->enabled())) {
     return THROW_ERR_CRYPTO_CUSTOM_ENGINE_NOT_SUPPORTED(
         env,
@@ -646,7 +612,16 @@ void SetEngine(const FunctionCallbackInfo<Value>& args) {
         "experimental permission model is enabled");
   }
 
-  args.GetReturnValue().Set(SetEngine(*engine_id, flags));
+  CHECK(args.Length() >= 2 && args[0]->IsString());
+  uint32_t flags;
+  if (!args[1]->Uint32Value(env->context()).To(&flags)) return;
+
+  const node::Utf8Value engine_id(env->isolate(), args[0]);
+  // If the engine name is not known, calling setAsDefault on the
+  // empty engine pointer will be non-op that always returns false.
+  args.GetReturnValue().Set(
+      ncrypto::EnginePointer::getEngineByName(engine_id.ToStringView())
+          .setAsDefault(flags));
 }
 #endif  // !OPENSSL_NO_ENGINE
 
@@ -655,8 +630,8 @@ MaybeLocal<Value> EncodeBignum(
     const BIGNUM* bn,
     int size,
     Local<Value>* error) {
-  std::vector<uint8_t> buf(size);
-  CHECK_EQ(BN_bn2binpad(bn, buf.data(), size), size);
+  std::vector<uint8_t> buf = ncrypto::BignumPointer::encodePadded(bn, size);
+  CHECK_EQ(buf.size(), static_cast<size_t>(size));
   return StringBytes::Encode(
       env->isolate(),
       reinterpret_cast<const char*>(buf.data()),
diff --git a/src/crypto/crypto_util.h b/src/crypto/crypto_util.h
index 4ba26101469..4d97af48edf 100644
--- a/src/crypto/crypto_util.h
+++ b/src/crypto/crypto_util.h
@@ -12,6 +12,8 @@
 #include "util.h"
 #include "v8.h"
 
+#include "ncrypto.h"
+
 #include <openssl/dsa.h>
 #include <openssl/ec.h>
 #include <openssl/err.h>
@@ -20,9 +22,7 @@
 #include <openssl/kdf.h>
 #include <openssl/rsa.h>
 #include <openssl/ssl.h>
-#ifndef OPENSSL_NO_ENGINE
-#  include <openssl/engine.h>
-#endif  // !OPENSSL_NO_ENGINE
+
 // The FIPS-related functions are only available
 // when the OpenSSL itself was compiled with FIPS support.
 #if defined(OPENSSL_FIPS) && OPENSSL_VERSION_MAJOR < 3
@@ -54,39 +54,33 @@ constexpr size_t kSizeOf_EVP_PKEY_CTX = 80;
 constexpr size_t kSizeOf_HMAC_CTX = 32;
 
 // Define smart pointers for the most commonly used OpenSSL types:
-using X509Pointer = DeleteFnPtr<X509, X509_free>;
-using BIOPointer = DeleteFnPtr<BIO, BIO_free_all>;
-using SSLCtxPointer = DeleteFnPtr<SSL_CTX, SSL_CTX_free>;
-using SSLSessionPointer = DeleteFnPtr<SSL_SESSION, SSL_SESSION_free>;
-using SSLPointer = DeleteFnPtr<SSL, SSL_free>;
-using PKCS8Pointer = DeleteFnPtr<PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_free>;
-using EVPKeyPointer = DeleteFnPtr<EVP_PKEY, EVP_PKEY_free>;
-using EVPKeyCtxPointer = DeleteFnPtr<EVP_PKEY_CTX, EVP_PKEY_CTX_free>;
-using EVPMDCtxPointer = DeleteFnPtr<EVP_MD_CTX, EVP_MD_CTX_free>;
-using RSAPointer = DeleteFnPtr<RSA, RSA_free>;
-using ECPointer = DeleteFnPtr<EC_KEY, EC_KEY_free>;
-using BignumPointer = DeleteFnPtr<BIGNUM, BN_clear_free>;
-using BignumCtxPointer = DeleteFnPtr<BN_CTX, BN_CTX_free>;
-using NetscapeSPKIPointer = DeleteFnPtr<NETSCAPE_SPKI, NETSCAPE_SPKI_free>;
-using ECGroupPointer = DeleteFnPtr<EC_GROUP, EC_GROUP_free>;
-using ECPointPointer = DeleteFnPtr<EC_POINT, EC_POINT_free>;
-using ECKeyPointer = DeleteFnPtr<EC_KEY, EC_KEY_free>;
-using DHPointer = DeleteFnPtr<DH, DH_free>;
-using ECDSASigPointer = DeleteFnPtr<ECDSA_SIG, ECDSA_SIG_free>;
-using HMACCtxPointer = DeleteFnPtr<HMAC_CTX, HMAC_CTX_free>;
-using CipherCtxPointer = DeleteFnPtr<EVP_CIPHER_CTX, EVP_CIPHER_CTX_free>;
-using RsaPointer = DeleteFnPtr<RSA, RSA_free>;
-using DsaPointer = DeleteFnPtr<DSA, DSA_free>;
-using DsaSigPointer = DeleteFnPtr<DSA_SIG, DSA_SIG_free>;
+using X509Pointer = ncrypto::X509Pointer;
+using BIOPointer = ncrypto::BIOPointer;
+using SSLCtxPointer = ncrypto::SSLCtxPointer;
+using SSLSessionPointer = ncrypto::SSLSessionPointer;
+using SSLPointer = ncrypto::SSLPointer;
+using PKCS8Pointer = ncrypto::PKCS8Pointer;
+using EVPKeyPointer = ncrypto::EVPKeyPointer;
+using EVPKeyCtxPointer = ncrypto::EVPKeyCtxPointer;
+using EVPMDCtxPointer = ncrypto::EVPMDCtxPointer;
+using RSAPointer = ncrypto::RSAPointer;
+using ECPointer = ncrypto::ECPointer;
+using BignumPointer = ncrypto::BignumPointer;
+using BignumCtxPointer = ncrypto::BignumCtxPointer;
+using NetscapeSPKIPointer = ncrypto::NetscapeSPKIPointer;
+using ECGroupPointer = ncrypto::ECGroupPointer;
+using ECPointPointer = ncrypto::ECPointPointer;
+using ECKeyPointer = ncrypto::ECKeyPointer;
+using DHPointer = ncrypto::DHPointer;
+using ECDSASigPointer = ncrypto::ECDSASigPointer;
+using HMACCtxPointer = ncrypto::HMACCtxPointer;
+using CipherCtxPointer = ncrypto::CipherCtxPointer;
+using RsaPointer = ncrypto::RSAPointer;
+using DsaPointer = ncrypto::DSAPointer;
+using DsaSigPointer = ncrypto::DSASigPointer;
 
-// Our custom implementation of the certificate verify callback
-// used when establishing a TLS handshake. Because we cannot perform
-// I/O quickly enough with X509_STORE_CTX_ APIs in this callback,
-// we ignore preverify_ok errors here and let the handshake continue.
-// In other words, this VerifyCallback is a non-op. It is imperative
-// that the user user Connection::VerifyError after the `secure`
-// callback has been made.
-extern int VerifyCallback(int preverify_ok, X509_STORE_CTX* ctx);
+using ClearErrorOnReturn = ncrypto::ClearErrorOnReturn;
+using MarkPopErrorOnReturn = ncrypto::MarkPopErrorOnReturn;
 
 bool ProcessFipsOptions();
 
@@ -97,21 +91,6 @@ void InitCrypto(v8::Local<v8::Object> target);
 
 extern void UseExtraCaCerts(const std::string& file);
 
-// Forcibly clear OpenSSL's error stack on return. This stops stale errors
-// from popping up later in the lifecycle of crypto operations where they
-// would cause spurious failures. It's a rather blunt method, though.
-// ERR_clear_error() isn't necessarily cheap either.
-struct ClearErrorOnReturn {
-  ~ClearErrorOnReturn() { ERR_clear_error(); }
-};
-
-// Pop errors from OpenSSL's error stack that were added
-// between when this was constructed and destructed.
-struct MarkPopErrorOnReturn {
-  MarkPopErrorOnReturn() { ERR_set_mark(); }
-  ~MarkPopErrorOnReturn() { ERR_pop_to_mark(); }
-};
-
 struct CSPRNGResult {
   const bool ok;
   MUST_USE_RESULT bool is_ok() const { return ok; }
@@ -165,6 +144,21 @@ enum class NodeCryptoError {
 #undef V
 };
 
+template <typename... Args>
+std::string getNodeCryptoErrorString(const NodeCryptoError error,
+                                     Args&&... args) {
+  const char* error_string = nullptr;
+  switch (error) {
+#define V(CODE, DESCRIPTION)                                                   \
+  case NodeCryptoError::CODE:                                                  \
+    error_string = DESCRIPTION;                                                \
+    break;
+    NODE_CRYPTO_ERROR_CODES_MAP(V)
+#undef V
+  }
+  return SPrintF(error_string, std::forward<Args>(args)...);
+}
+
 // Utility struct used to harvest error information from openssl's error stack
 struct CryptoErrorStore final : public MemoryRetainer {
  public:
@@ -200,6 +194,9 @@ void CryptoErrorStore::Insert(const NodeCryptoError error, Args&&... args) {
                                std::forward<Args>(args)...));
 }
 
+v8::MaybeLocal<v8::Value> cryptoErrorListToException(
+    Environment* env, const ncrypto::CryptoErrorList& errors);
+
 template <typename T>
 T* MallocOpenSSL(size_t count) {
   void* mem = OPENSSL_malloc(MultiplyWithOverflowCheck(count, sizeof(T)));
@@ -552,72 +549,6 @@ void ThrowCryptoError(Environment* env,
                       unsigned long err,  // NOLINT(runtime/int)
                       const char* message = nullptr);
 
-#ifndef OPENSSL_NO_ENGINE
-struct EnginePointer {
-  ENGINE* engine = nullptr;
-  bool finish_on_exit = false;
-
-  inline EnginePointer() = default;
-
-  inline explicit EnginePointer(ENGINE* engine_, bool finish_on_exit_ = false)
-    : engine(engine_),
-      finish_on_exit(finish_on_exit_) {}
-
-  inline EnginePointer(EnginePointer&& other) noexcept
-      : engine(other.engine),
-        finish_on_exit(other.finish_on_exit) {
-    other.release();
-  }
-
-  inline ~EnginePointer() { reset(); }
-
-  inline EnginePointer& operator=(EnginePointer&& other) noexcept {
-    if (this == &other) return *this;
-    this->~EnginePointer();
-    return *new (this) EnginePointer(std::move(other));
-  }
-
-  inline operator bool() const { return engine != nullptr; }
-
-  inline ENGINE* get() { return engine; }
-
-  inline void reset(ENGINE* engine_ = nullptr, bool finish_on_exit_ = false) {
-    if (engine != nullptr) {
-      if (finish_on_exit) {
-        // This also does the equivalent of ENGINE_free.
-        CHECK_EQ(ENGINE_finish(engine), 1);
-      } else {
-        CHECK_EQ(ENGINE_free(engine), 1);
-      }
-    }
-    engine = engine_;
-    finish_on_exit = finish_on_exit_;
-  }
-
-  inline ENGINE* release() {
-    ENGINE* ret = engine;
-    engine = nullptr;
-    finish_on_exit = false;
-    return ret;
-  }
-};
-
-EnginePointer LoadEngineById(const char* id, CryptoErrorStore* errors);
-
-bool SetEngine(
-    const char* id,
-    uint32_t flags,
-    CryptoErrorStore* errors = nullptr);
-
-void SetEngine(const v8::FunctionCallbackInfo<v8::Value>& args);
-#endif  // !OPENSSL_NO_ENGINE
-
-void GetFipsCrypto(const v8::FunctionCallbackInfo<v8::Value>& args);
-
-void SetFipsCrypto(const v8::FunctionCallbackInfo<v8::Value>& args);
-
-void TestFipsCrypto(const v8::FunctionCallbackInfo<v8::Value>& args);
-
 class CipherPushContext {
  public:
   inline explicit CipherPushContext(Environment* env) : env_(env) {}
diff --git a/src/node_metadata.cc b/src/node_metadata.cc
index 937e415eb55..4627629484f 100644
--- a/src/node_metadata.cc
+++ b/src/node_metadata.cc
@@ -25,12 +25,13 @@
 
 #if HAVE_OPENSSL
 #include <openssl/crypto.h>
+#include "ncrypto.h"
 #if NODE_OPENSSL_HAS_QUIC
 #include <openssl/quic.h>
 #endif
 #endif  // HAVE_OPENSSL
 
-#ifdef OPENSSL_INFO_QUIC
+#ifdef NODE_OPENSSL_HAS_QUIC
 #include <ngtcp2/version.h>
 #include <nghttp3/version.h>
 #endif
@@ -118,6 +119,7 @@ Metadata::Versions::Versions() {
 
 #if HAVE_OPENSSL
   openssl = GetOpenSSLVersion();
+  ncrypto = NCRYPTO_VERSION;
 #endif
 
 #ifdef NODE_HAVE_I18N_SUPPORT
@@ -125,7 +127,7 @@ Metadata::Versions::Versions() {
   unicode = U_UNICODE_VERSION;
 #endif  // NODE_HAVE_I18N_SUPPORT
 
-#ifdef OPENSSL_INFO_QUIC
+#ifdef NODE_OPENSSL_HAS_QUIC
   ngtcp2 = NGTCP2_VERSION;
   nghttp3 = NGHTTP3_VERSION;
 #endif
diff --git a/src/node_metadata.h b/src/node_metadata.h
index 90c7dbf22c8..87dcfd08f51 100644
--- a/src/node_metadata.h
+++ b/src/node_metadata.h
@@ -55,7 +55,7 @@ namespace node {
   V(cjs_module_lexer)
 
 #if HAVE_OPENSSL
-#define NODE_VERSIONS_KEY_CRYPTO(V) V(openssl)
+#define NODE_VERSIONS_KEY_CRYPTO(V) V(openssl) V(ncrypto)
 #else
 #define NODE_VERSIONS_KEY_CRYPTO(V)
 #endif
diff --git a/test/parallel/test-crypto-prime.js b/test/parallel/test-crypto-prime.js
index f0ec4efaf61..209c8251f78 100644
--- a/test/parallel/test-crypto-prime.js
+++ b/test/parallel/test-crypto-prime.js
@@ -1,3 +1,4 @@
+// Flags: --expose-internals
 'use strict';
 
 const common = require('../common');
diff --git a/test/parallel/test-process-versions.js b/test/parallel/test-process-versions.js
index bab483a7e26..108ea9d67d7 100644
--- a/test/parallel/test-process-versions.js
+++ b/test/parallel/test-process-versions.js
@@ -34,6 +34,7 @@ if (hasUndici) {
 
 if (common.hasCrypto) {
   expected_keys.push('openssl');
+  expected_keys.push('ncrypto');
 }
 
 if (common.hasQuic) {
@@ -78,6 +79,7 @@ assert.match(process.versions.modules, /^\d+$/);
 assert.match(process.versions.cjs_module_lexer, commonTemplate);
 
 if (common.hasCrypto) {
+  assert.match(process.versions.ncrypto, commonTemplate);
   if (process.config.variables.node_shared_openssl) {
     assert.ok(process.versions.openssl);
   } else {
diff --git a/unofficial.gni b/unofficial.gni
index 006ba413c68..c3b311e4a7f 100644
--- a/unofficial.gni
+++ b/unofficial.gni
@@ -178,6 +178,7 @@ template("node_gn_build") {
       deps += [ "//third_party/icu" ]
     }
     if (node_use_openssl) {
+      deps += [ "deps/ncrypto" ]
       public_deps += [ "deps/openssl" ]
       sources += gypi_values.node_crypto_sources
     }
@@ -339,6 +340,7 @@ template("node_gn_build") {
 
     sources = gypi_values.node_cctest_sources
     if (node_use_openssl) {
+      deps += [ "deps/ncrypto" ]
       sources += gypi_values.node_cctest_openssl_sources
     }
     if (node_enable_inspector) {