diff --git a/ports/libtomcrypt/CONTROL b/ports/libtomcrypt/CONTROL
new file mode 100644
index 00000000000000..fd368357234e09
--- /dev/null
+++ b/ports/libtomcrypt/CONTROL
@@ -0,0 +1,4 @@
+Source: libtomcrypt
+Version: 1.18.2
+Description: LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines. https://www.libtom.net
+Build-Depends: libtommath
\ No newline at end of file
diff --git a/ports/libtomcrypt/portfile.cmake b/ports/libtomcrypt/portfile.cmake
new file mode 100644
index 00000000000000..9afeb93efb7a38
--- /dev/null
+++ b/ports/libtomcrypt/portfile.cmake
@@ -0,0 +1,53 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO libtom/libtomcrypt
+    REF v1.18.2
+    SHA512 53accb4f92077ff1c52102bece270e77c497e599c392aa0bf4dbc173b6789e7e4f1012d8b5f257c438764197cb7bac8ba409a9d4e3a70e69bec5863b9495329e
+    HEAD_REF master
+)
+
+# Make sure we start from a clean slate
+vcpkg_execute_build_process(
+    COMMAND nmake -f ${SOURCE_PATH}/makefile.msvc clean
+    WORKING_DIRECTORY ${SOURCE_PATH}
+)
+
+#Debug Build
+vcpkg_execute_build_process(
+    COMMAND nmake -f ${SOURCE_PATH}/makefile.msvc CFLAGS="/MTd /DUSE_LTM /DLTM_DESC /I${CURRENT_PACKAGES_DIR}/.."
+    WORKING_DIRECTORY ${SOURCE_PATH}
+)
+
+file(INSTALL
+    ${SOURCE_PATH}/tomcrypt.lib
+    DESTINATION ${CURRENT_PACKAGES_DIR}/Debug/lib/
+)
+
+# Clean up necessary to rebuild without debug symbols
+vcpkg_execute_build_process(
+    COMMAND nmake -f ${SOURCE_PATH}/makefile.msvc clean
+    WORKING_DIRECTORY ${SOURCE_PATH}
+)
+
+#Release Build
+vcpkg_execute_build_process(
+    COMMAND nmake -f ${SOURCE_PATH}/makefile.msvc CFLAGS="/Ox /DUSE_LTM /DLTM_DESC /I${CURRENT_PACKAGES_DIR}/.."
+    WORKING_DIRECTORY ${SOURCE_PATH}
+)
+
+file(INSTALL
+    ${SOURCE_PATH}/tomcrypt.lib
+    DESTINATION ${CURRENT_PACKAGES_DIR}/lib/
+)
+
+file(INSTALL
+    ${SOURCE_PATH}/src/headers/
+    DESTINATION ${CURRENT_PACKAGES_DIR}/include
+)
+
+#Copy license
+file(
+    INSTALL 
+    ${SOURCE_PATH}/LICENSE
+    DESTINATION ${CURRENT_PACKAGES_DIR}/share/libtomcrypt/ RENAME copyright
+)
\ No newline at end of file
diff --git a/ports/libtommath/CONTROL b/ports/libtommath/CONTROL
new file mode 100644
index 00000000000000..8435a553a532fa
--- /dev/null
+++ b/ports/libtommath/CONTROL
@@ -0,0 +1,3 @@
+Source: libtommath
+Version: 1.2.0
+Description: LibTomMath is a free open source portable number theoretic multiple-precision integer library written entirely in C. https://www.libtom.net
diff --git a/ports/libtommath/portfile.cmake b/ports/libtommath/portfile.cmake
new file mode 100644
index 00000000000000..4c7e8ac70bfff8
--- /dev/null
+++ b/ports/libtommath/portfile.cmake
@@ -0,0 +1,50 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO libtom/libtommath
+    REF v1.2.0
+    SHA512 500bce4467d6cdb0b014e6c66d3b994a8d63b51475db6c3cd77c15c8368fbab4e3b5c458fcd5b35838b74c457a33c15b42d2356964f5ef2a0bd31fd544735c9a
+    HEAD_REF master
+)
+
+# Make sure we start from a clean slate
+vcpkg_execute_build_process(
+    COMMAND nmake -f ${SOURCE_PATH}/makefile.msvc clean
+    WORKING_DIRECTORY ${SOURCE_PATH}
+)
+
+#Debug Build
+vcpkg_execute_build_process(
+    COMMAND nmake -f ${SOURCE_PATH}/makefile.msvc CFLAGS="/MTd"
+    WORKING_DIRECTORY ${SOURCE_PATH}/
+)
+
+file(INSTALL
+    ${SOURCE_PATH}/tommath.lib
+    DESTINATION ${CURRENT_PACKAGES_DIR}/Debug/lib
+)
+
+# Clean up necessary to rebuild without debug symbols
+vcpkg_execute_build_process(
+    COMMAND nmake -f ${SOURCE_PATH}/makefile.msvc clean
+    WORKING_DIRECTORY ${SOURCE_PATH}
+)
+
+vcpkg_execute_build_process(
+    COMMAND nmake -f ${SOURCE_PATH}/makefile.msvc
+    WORKING_DIRECTORY ${SOURCE_PATH}/
+)
+
+file(INSTALL
+    ${SOURCE_PATH}/tommath.lib
+    DESTINATION ${CURRENT_PACKAGES_DIR}/lib
+)
+
+file(INSTALL
+    ${SOURCE_PATH}/tommath.h
+    DESTINATION ${CURRENT_PACKAGES_DIR}/include
+)
+
+file(INSTALL
+    ${SOURCE_PATH}/LICENSE
+    DESTINATION ${CURRENT_PACKAGES_DIR}/share/libtommath/copyright
+)
\ No newline at end of file