diff --git a/src/Makefile.am b/src/Makefile.am
index 7ca5f7ce75..8dea607d97 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -624,7 +624,6 @@ crypto_libbitcoin_crypto_base_a_SOURCES = \
   crypto/pkcs5_pbkdf2_hmac_sha512.cpp \
   crypto/pkcs5_pbkdf2_hmac_sha512.h \
   crypto/ripemd160.cpp \
-  crypto/aes_helper.c \
   crypto/ripemd160.h \
   crypto/sha1.cpp \
   crypto/sha1.h \
@@ -655,29 +654,30 @@ crypto_libbitcoin_crypto_avx2_a_SOURCES = crypto/sha256_avx2.cpp
 
 # x11
 crypto_libbitcoin_crypto_base_a_SOURCES += \
-  crypto/blake.c \
-  crypto/bmw.c \
-  crypto/cubehash.c \
-  crypto/echo.c \
-  crypto/groestl.c \
-  crypto/jh.c \
-  crypto/keccak.c \
-  crypto/luffa.c \
-  crypto/shavite.c \
-  crypto/simd.c \
-  crypto/skein.c \
-  crypto/sph_blake.h \
-  crypto/sph_bmw.h \
-  crypto/sph_cubehash.h \
-  crypto/sph_echo.h \
-  crypto/sph_groestl.h \
-  crypto/sph_jh.h \
-  crypto/sph_keccak.h \
-  crypto/sph_luffa.h \
-  crypto/sph_shavite.h \
-  crypto/sph_simd.h \
-  crypto/sph_skein.h \
-  crypto/sph_types.h
+  crypto/x11/aes_helper.c \
+  crypto/x11/blake.c \
+  crypto/x11/bmw.c \
+  crypto/x11/cubehash.c \
+  crypto/x11/echo.c \
+  crypto/x11/groestl.c \
+  crypto/x11/jh.c \
+  crypto/x11/keccak.c \
+  crypto/x11/luffa.c \
+  crypto/x11/shavite.c \
+  crypto/x11/simd.c \
+  crypto/x11/skein.c \
+  crypto/x11/sph_blake.h \
+  crypto/x11/sph_bmw.h \
+  crypto/x11/sph_cubehash.h \
+  crypto/x11/sph_echo.h \
+  crypto/x11/sph_groestl.h \
+  crypto/x11/sph_jh.h \
+  crypto/x11/sph_keccak.h \
+  crypto/x11/sph_luffa.h \
+  crypto/x11/sph_shavite.h \
+  crypto/x11/sph_simd.h \
+  crypto/x11/sph_skein.h \
+  crypto/x11/sph_types.h
 
 crypto_libbitcoin_crypto_x86_shani_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 crypto_libbitcoin_crypto_x86_shani_a_CPPFLAGS = $(AM_CPPFLAGS)
@@ -707,6 +707,7 @@ libbitcoin_consensus_a_SOURCES = \
   consensus/validation.h \
   hash.cpp \
   hash.h \
+  hash_x11.h \
   prevector.h \
   primitives/block.cpp \
   primitives/block.h \
diff --git a/src/bench/crypto_hash.cpp b/src/bench/crypto_hash.cpp
index 056ccf0e19..21794bcb27 100644
--- a/src/bench/crypto_hash.cpp
+++ b/src/bench/crypto_hash.cpp
@@ -13,6 +13,7 @@
 #include <crypto/sha512.h>
 #include <crypto/siphash.h>
 #include <hash.h>
+#include <hash_x11.h>
 #include <random.h>
 #include <uint256.h>
 
diff --git a/src/crypto/aes_helper.c b/src/crypto/x11/aes_helper.c
similarity index 100%
rename from src/crypto/aes_helper.c
rename to src/crypto/x11/aes_helper.c
diff --git a/src/crypto/blake.c b/src/crypto/x11/blake.c
similarity index 100%
rename from src/crypto/blake.c
rename to src/crypto/x11/blake.c
diff --git a/src/crypto/bmw.c b/src/crypto/x11/bmw.c
similarity index 100%
rename from src/crypto/bmw.c
rename to src/crypto/x11/bmw.c
diff --git a/src/crypto/cubehash.c b/src/crypto/x11/cubehash.c
similarity index 100%
rename from src/crypto/cubehash.c
rename to src/crypto/x11/cubehash.c
diff --git a/src/crypto/echo.c b/src/crypto/x11/echo.c
similarity index 100%
rename from src/crypto/echo.c
rename to src/crypto/x11/echo.c
diff --git a/src/crypto/groestl.c b/src/crypto/x11/groestl.c
similarity index 100%
rename from src/crypto/groestl.c
rename to src/crypto/x11/groestl.c
diff --git a/src/crypto/jh.c b/src/crypto/x11/jh.c
similarity index 100%
rename from src/crypto/jh.c
rename to src/crypto/x11/jh.c
diff --git a/src/crypto/keccak.c b/src/crypto/x11/keccak.c
similarity index 100%
rename from src/crypto/keccak.c
rename to src/crypto/x11/keccak.c
diff --git a/src/crypto/luffa.c b/src/crypto/x11/luffa.c
similarity index 100%
rename from src/crypto/luffa.c
rename to src/crypto/x11/luffa.c
diff --git a/src/crypto/shavite.c b/src/crypto/x11/shavite.c
similarity index 100%
rename from src/crypto/shavite.c
rename to src/crypto/x11/shavite.c
diff --git a/src/crypto/simd.c b/src/crypto/x11/simd.c
similarity index 100%
rename from src/crypto/simd.c
rename to src/crypto/x11/simd.c
diff --git a/src/crypto/skein.c b/src/crypto/x11/skein.c
similarity index 100%
rename from src/crypto/skein.c
rename to src/crypto/x11/skein.c
diff --git a/src/crypto/sph_blake.h b/src/crypto/x11/sph_blake.h
similarity index 99%
rename from src/crypto/sph_blake.h
rename to src/crypto/x11/sph_blake.h
index 0957417cf4..4d6dc2a110 100644
--- a/src/crypto/sph_blake.h
+++ b/src/crypto/x11/sph_blake.h
@@ -42,7 +42,7 @@ extern "C"{
 #endif
 
 #include <stddef.h>
-#include <crypto/sph_types.h>
+#include "sph_types.h"
 
 /**
  * Output size (in bits) for BLAKE-224.
diff --git a/src/crypto/sph_bmw.h b/src/crypto/x11/sph_bmw.h
similarity index 99%
rename from src/crypto/sph_bmw.h
rename to src/crypto/x11/sph_bmw.h
index f958f77199..2d1698603e 100644
--- a/src/crypto/sph_bmw.h
+++ b/src/crypto/x11/sph_bmw.h
@@ -41,7 +41,7 @@ extern "C"{
 #endif
 
 #include <stddef.h>
-#include <crypto/sph_types.h>
+#include "sph_types.h"
 
 /**
  * Output size (in bits) for BMW-224.
diff --git a/src/crypto/sph_cubehash.h b/src/crypto/x11/sph_cubehash.h
similarity index 99%
rename from src/crypto/sph_cubehash.h
rename to src/crypto/x11/sph_cubehash.h
index 5480052d6c..8bdf8b8be3 100644
--- a/src/crypto/sph_cubehash.h
+++ b/src/crypto/x11/sph_cubehash.h
@@ -42,7 +42,7 @@ extern "C"{
 #endif
 
 #include <stddef.h>
-#include <crypto/sph_types.h>
+#include "sph_types.h"
 
 /**
  * Output size (in bits) for CubeHash-224.
diff --git a/src/crypto/sph_echo.h b/src/crypto/x11/sph_echo.h
similarity index 99%
rename from src/crypto/sph_echo.h
rename to src/crypto/x11/sph_echo.h
index f298c495f4..80bfd2ca6c 100644
--- a/src/crypto/sph_echo.h
+++ b/src/crypto/x11/sph_echo.h
@@ -41,7 +41,7 @@ extern "C"{
 #endif
 
 #include <stddef.h>
-#include <crypto/sph_types.h>
+#include "sph_types.h"
 
 /**
  * Output size (in bits) for ECHO-224.
diff --git a/src/crypto/sph_groestl.h b/src/crypto/x11/sph_groestl.h
similarity index 99%
rename from src/crypto/sph_groestl.h
rename to src/crypto/x11/sph_groestl.h
index 21948cee92..b1063dc3b2 100644
--- a/src/crypto/sph_groestl.h
+++ b/src/crypto/x11/sph_groestl.h
@@ -40,7 +40,7 @@ extern "C"{
 #endif
 
 #include <stddef.h>
-#include <crypto/sph_types.h>
+#include "sph_types.h"
 
 /**
  * Output size (in bits) for Groestl-224.
diff --git a/src/crypto/sph_jh.h b/src/crypto/x11/sph_jh.h
similarity index 99%
rename from src/crypto/sph_jh.h
rename to src/crypto/x11/sph_jh.h
index f8812b448f..63e01f1b13 100644
--- a/src/crypto/sph_jh.h
+++ b/src/crypto/x11/sph_jh.h
@@ -41,7 +41,7 @@ extern "C"{
 #endif
 
 #include <stddef.h>
-#include <crypto/sph_types.h>
+#include "sph_types.h"
 
 /**
  * Output size (in bits) for JH-224.
diff --git a/src/crypto/sph_keccak.h b/src/crypto/x11/sph_keccak.h
similarity index 99%
rename from src/crypto/sph_keccak.h
rename to src/crypto/x11/sph_keccak.h
index 1f37a79c21..3712afc013 100644
--- a/src/crypto/sph_keccak.h
+++ b/src/crypto/x11/sph_keccak.h
@@ -41,7 +41,7 @@ extern "C"{
 #endif
 
 #include <stddef.h>
-#include <crypto/sph_types.h>
+#include "sph_types.h"
 
 /**
  * Output size (in bits) for Keccak-224.
diff --git a/src/crypto/sph_luffa.h b/src/crypto/x11/sph_luffa.h
similarity index 99%
rename from src/crypto/sph_luffa.h
rename to src/crypto/x11/sph_luffa.h
index 5132477482..090ba7aa09 100644
--- a/src/crypto/sph_luffa.h
+++ b/src/crypto/x11/sph_luffa.h
@@ -41,7 +41,7 @@ extern "C"{
 #endif
 
 #include <stddef.h>
-#include <crypto/sph_types.h>
+#include "sph_types.h"
 
 /**
  * Output size (in bits) for Luffa-224.
diff --git a/src/crypto/sph_shavite.h b/src/crypto/x11/sph_shavite.h
similarity index 99%
rename from src/crypto/sph_shavite.h
rename to src/crypto/x11/sph_shavite.h
index 9a76f971cc..8e92283878 100644
--- a/src/crypto/sph_shavite.h
+++ b/src/crypto/x11/sph_shavite.h
@@ -39,7 +39,7 @@
 #define SPH_SHAVITE_H__
 
 #include <stddef.h>
-#include <crypto/sph_types.h>
+#include "sph_types.h"
 
 #ifdef __cplusplus
 extern "C"{
diff --git a/src/crypto/sph_simd.h b/src/crypto/x11/sph_simd.h
similarity index 99%
rename from src/crypto/sph_simd.h
rename to src/crypto/x11/sph_simd.h
index 27e106b03c..9a3afb9580 100644
--- a/src/crypto/sph_simd.h
+++ b/src/crypto/x11/sph_simd.h
@@ -41,7 +41,7 @@ extern "C"{
 #endif
 
 #include <stddef.h>
-#include <crypto/sph_types.h>
+#include "sph_types.h"
 
 /**
  * Output size (in bits) for SIMD-224.
diff --git a/src/crypto/sph_skein.h b/src/crypto/x11/sph_skein.h
similarity index 99%
rename from src/crypto/sph_skein.h
rename to src/crypto/x11/sph_skein.h
index d159a9d5c0..c7debeec44 100644
--- a/src/crypto/sph_skein.h
+++ b/src/crypto/x11/sph_skein.h
@@ -46,7 +46,7 @@ extern "C"{
 #endif
 
 #include <stddef.h>
-#include <crypto/sph_types.h>
+#include "sph_types.h"
 
 #if SPH_64
 
diff --git a/src/crypto/sph_types.h b/src/crypto/x11/sph_types.h
similarity index 100%
rename from src/crypto/sph_types.h
rename to src/crypto/x11/sph_types.h
diff --git a/src/hash.h b/src/hash.h
index f207744f0d..2d15a6ab22 100644
--- a/src/hash.h
+++ b/src/hash.h
@@ -16,18 +16,6 @@
 #include <uint256.h>
 #include <version.h>
 
-#include <crypto/sph_blake.h>
-#include <crypto/sph_bmw.h>
-#include <crypto/sph_groestl.h>
-#include <crypto/sph_jh.h>
-#include <crypto/sph_keccak.h>
-#include <crypto/sph_skein.h>
-#include <crypto/sph_luffa.h>
-#include <crypto/sph_cubehash.h>
-#include <crypto/sph_shavite.h>
-#include <crypto/sph_simd.h>
-#include <crypto/sph_echo.h>
-
 #include <vector>
 
 typedef uint256 ChainCode;
@@ -253,71 +241,4 @@ unsigned int MurmurHash3(unsigned int nHashSeed, Span<const unsigned char> vData
 
 void BIP32Hash(const ChainCode &chainCode, unsigned int nChild, unsigned char header, const unsigned char data[32], unsigned char output[64]);
 
-/* ----------- Dash Hash ------------------------------------------------ */
-template<typename T1>
-inline uint256 HashX11(const T1 pbegin, const T1 pend)
-
-{
-    sph_blake512_context     ctx_blake;
-    sph_bmw512_context       ctx_bmw;
-    sph_groestl512_context   ctx_groestl;
-    sph_jh512_context        ctx_jh;
-    sph_keccak512_context    ctx_keccak;
-    sph_skein512_context     ctx_skein;
-    sph_luffa512_context     ctx_luffa;
-    sph_cubehash512_context  ctx_cubehash;
-    sph_shavite512_context   ctx_shavite;
-    sph_simd512_context      ctx_simd;
-    sph_echo512_context      ctx_echo;
-    static unsigned char pblank[1];
-
-    uint512 hash[11];
-
-    sph_blake512_init(&ctx_blake);
-    sph_blake512 (&ctx_blake, (pbegin == pend ? pblank : static_cast<const void*>(&pbegin[0])), (pend - pbegin) * sizeof(pbegin[0]));
-    sph_blake512_close(&ctx_blake, static_cast<void*>(&hash[0]));
-
-    sph_bmw512_init(&ctx_bmw);
-    sph_bmw512 (&ctx_bmw, static_cast<const void*>(&hash[0]), 64);
-    sph_bmw512_close(&ctx_bmw, static_cast<void*>(&hash[1]));
-
-    sph_groestl512_init(&ctx_groestl);
-    sph_groestl512 (&ctx_groestl, static_cast<const void*>(&hash[1]), 64);
-    sph_groestl512_close(&ctx_groestl, static_cast<void*>(&hash[2]));
-
-    sph_skein512_init(&ctx_skein);
-    sph_skein512 (&ctx_skein, static_cast<const void*>(&hash[2]), 64);
-    sph_skein512_close(&ctx_skein, static_cast<void*>(&hash[3]));
-
-    sph_jh512_init(&ctx_jh);
-    sph_jh512 (&ctx_jh, static_cast<const void*>(&hash[3]), 64);
-    sph_jh512_close(&ctx_jh, static_cast<void*>(&hash[4]));
-
-    sph_keccak512_init(&ctx_keccak);
-    sph_keccak512 (&ctx_keccak, static_cast<const void*>(&hash[4]), 64);
-    sph_keccak512_close(&ctx_keccak, static_cast<void*>(&hash[5]));
-
-    sph_luffa512_init(&ctx_luffa);
-    sph_luffa512 (&ctx_luffa, static_cast<void*>(&hash[5]), 64);
-    sph_luffa512_close(&ctx_luffa, static_cast<void*>(&hash[6]));
-
-    sph_cubehash512_init(&ctx_cubehash);
-    sph_cubehash512 (&ctx_cubehash, static_cast<const void*>(&hash[6]), 64);
-    sph_cubehash512_close(&ctx_cubehash, static_cast<void*>(&hash[7]));
-
-    sph_shavite512_init(&ctx_shavite);
-    sph_shavite512(&ctx_shavite, static_cast<const void*>(&hash[7]), 64);
-    sph_shavite512_close(&ctx_shavite, static_cast<void*>(&hash[8]));
-
-    sph_simd512_init(&ctx_simd);
-    sph_simd512 (&ctx_simd, static_cast<const void*>(&hash[8]), 64);
-    sph_simd512_close(&ctx_simd, static_cast<void*>(&hash[9]));
-
-    sph_echo512_init(&ctx_echo);
-    sph_echo512 (&ctx_echo, static_cast<const void*>(&hash[9]), 64);
-    sph_echo512_close(&ctx_echo, static_cast<void*>(&hash[10]));
-
-    return hash[10].trim256();
-}
-
 #endif // BITCOIN_HASH_H
diff --git a/src/hash_x11.h b/src/hash_x11.h
new file mode 100644
index 0000000000..78c2c31e05
--- /dev/null
+++ b/src/hash_x11.h
@@ -0,0 +1,91 @@
+// Copyright (c) 2014-2023 The Dash Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef BITCOIN_HASH_X11_H
+#define BITCOIN_HASH_X11_H
+
+
+#include <crypto/x11/sph_blake.h>
+#include <crypto/x11/sph_bmw.h>
+#include <crypto/x11/sph_groestl.h>
+#include <crypto/x11/sph_jh.h>
+#include <crypto/x11/sph_keccak.h>
+#include <crypto/x11/sph_skein.h>
+#include <crypto/x11/sph_luffa.h>
+#include <crypto/x11/sph_cubehash.h>
+#include <crypto/x11/sph_shavite.h>
+#include <crypto/x11/sph_simd.h>
+#include <crypto/x11/sph_echo.h>
+
+#include <uint256.h>
+
+
+/* ----------- Dash Hash ------------------------------------------------ */
+template<typename T1>
+inline uint256 HashX11(const T1 pbegin, const T1 pend)
+
+{
+    sph_blake512_context     ctx_blake;
+    sph_bmw512_context       ctx_bmw;
+    sph_groestl512_context   ctx_groestl;
+    sph_jh512_context        ctx_jh;
+    sph_keccak512_context    ctx_keccak;
+    sph_skein512_context     ctx_skein;
+    sph_luffa512_context     ctx_luffa;
+    sph_cubehash512_context  ctx_cubehash;
+    sph_shavite512_context   ctx_shavite;
+    sph_simd512_context      ctx_simd;
+    sph_echo512_context      ctx_echo;
+    static unsigned char pblank[1];
+
+    uint512 hash[11];
+
+    sph_blake512_init(&ctx_blake);
+    sph_blake512 (&ctx_blake, (pbegin == pend ? pblank : static_cast<const void*>(&pbegin[0])), (pend - pbegin) * sizeof(pbegin[0]));
+    sph_blake512_close(&ctx_blake, static_cast<void*>(&hash[0]));
+
+    sph_bmw512_init(&ctx_bmw);
+    sph_bmw512 (&ctx_bmw, static_cast<const void*>(&hash[0]), 64);
+    sph_bmw512_close(&ctx_bmw, static_cast<void*>(&hash[1]));
+
+    sph_groestl512_init(&ctx_groestl);
+    sph_groestl512 (&ctx_groestl, static_cast<const void*>(&hash[1]), 64);
+    sph_groestl512_close(&ctx_groestl, static_cast<void*>(&hash[2]));
+
+    sph_skein512_init(&ctx_skein);
+    sph_skein512 (&ctx_skein, static_cast<const void*>(&hash[2]), 64);
+    sph_skein512_close(&ctx_skein, static_cast<void*>(&hash[3]));
+
+    sph_jh512_init(&ctx_jh);
+    sph_jh512 (&ctx_jh, static_cast<const void*>(&hash[3]), 64);
+    sph_jh512_close(&ctx_jh, static_cast<void*>(&hash[4]));
+
+    sph_keccak512_init(&ctx_keccak);
+    sph_keccak512 (&ctx_keccak, static_cast<const void*>(&hash[4]), 64);
+    sph_keccak512_close(&ctx_keccak, static_cast<void*>(&hash[5]));
+
+    sph_luffa512_init(&ctx_luffa);
+    sph_luffa512 (&ctx_luffa, static_cast<void*>(&hash[5]), 64);
+    sph_luffa512_close(&ctx_luffa, static_cast<void*>(&hash[6]));
+
+    sph_cubehash512_init(&ctx_cubehash);
+    sph_cubehash512 (&ctx_cubehash, static_cast<const void*>(&hash[6]), 64);
+    sph_cubehash512_close(&ctx_cubehash, static_cast<void*>(&hash[7]));
+
+    sph_shavite512_init(&ctx_shavite);
+    sph_shavite512(&ctx_shavite, static_cast<const void*>(&hash[7]), 64);
+    sph_shavite512_close(&ctx_shavite, static_cast<void*>(&hash[8]));
+
+    sph_simd512_init(&ctx_simd);
+    sph_simd512 (&ctx_simd, static_cast<const void*>(&hash[8]), 64);
+    sph_simd512_close(&ctx_simd, static_cast<void*>(&hash[9]));
+
+    sph_echo512_init(&ctx_echo);
+    sph_echo512 (&ctx_echo, static_cast<const void*>(&hash[9]), 64);
+    sph_echo512_close(&ctx_echo, static_cast<void*>(&hash[10]));
+
+    return hash[10].trim256();
+}
+
+#endif // BITCOIN_HASH_X11_H
diff --git a/src/primitives/block.cpp b/src/primitives/block.cpp
index fb8fec057c..a7ec5a0823 100644
--- a/src/primitives/block.cpp
+++ b/src/primitives/block.cpp
@@ -6,6 +6,7 @@
 #include <primitives/block.h>
 
 #include <hash.h>
+#include <hash_x11.h>
 #include <streams.h>
 #include <tinyformat.h>
 
diff --git a/test/util/data/non-backported.txt b/test/util/data/non-backported.txt
index 150bbb70c1..35a639dc57 100644
--- a/test/util/data/non-backported.txt
+++ b/test/util/data/non-backported.txt
@@ -45,3 +45,4 @@ src/util/ranges_set.*
 src/util/wpipe.*
 src/wallet/bip39*
 src/wallet/hdchain.*
+src/hash_x11.h