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Posted to commits@nuttx.apache.org by ac...@apache.org on 2021/07/12 20:49:35 UTC
[incubator-nuttx-apps] 02/02: Add support for libtomcrypt
This is an automated email from the ASF dual-hosted git repository.
acassis pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx-apps.git
commit 15731d795c1a00a04ec5f895518440d788c6ee01
Author: Brennan Ashton <ba...@brennanashton.com>
AuthorDate: Sun Jun 6 22:47:03 2021 -0700
Add support for libtomcrypt
---
crypto/.gitignore | 1 +
crypto/Make.defs | 21 ++++
crypto/Makefile | 23 ++++
crypto/libtomcrypt/.gitignore | 2 +
crypto/libtomcrypt/Kconfig | 57 +++++++++
crypto/libtomcrypt/Make.defs | 28 +++++
crypto/libtomcrypt/Makefile | 224 +++++++++++++++++++++++++++++++++
crypto/libtomcrypt/digit-bit.patch | 11 ++
crypto/libtomcrypt/ltcrypt-flush.patch | 10 ++
9 files changed, 377 insertions(+)
diff --git a/crypto/.gitignore b/crypto/.gitignore
new file mode 100644
index 0000000..9e1d259
--- /dev/null
+++ b/crypto/.gitignore
@@ -0,0 +1 @@
+/Kconfig
diff --git a/crypto/Make.defs b/crypto/Make.defs
new file mode 100644
index 0000000..961ef35
--- /dev/null
+++ b/crypto/Make.defs
@@ -0,0 +1,21 @@
+############################################################################
+# apps/crypto/Make.defs
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+include $(wildcard $(APPDIR)/crypto/*/Make.defs)
diff --git a/crypto/Makefile b/crypto/Makefile
new file mode 100644
index 0000000..8ce3f48
--- /dev/null
+++ b/crypto/Makefile
@@ -0,0 +1,23 @@
+############################################################################
+# apps/crypto/Makefile
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+MENUDESC = "Cryptography Library Support"
+
+include $(APPDIR)/Directory.mk
diff --git a/crypto/libtomcrypt/.gitignore b/crypto/libtomcrypt/.gitignore
new file mode 100644
index 0000000..2346a6b
--- /dev/null
+++ b/crypto/libtomcrypt/.gitignore
@@ -0,0 +1,2 @@
+/libtomcrypt
+/*.zip
diff --git a/crypto/libtomcrypt/Kconfig b/crypto/libtomcrypt/Kconfig
new file mode 100644
index 0000000..b36b159
--- /dev/null
+++ b/crypto/libtomcrypt/Kconfig
@@ -0,0 +1,57 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+menuconfig CRYPTO_LIBTOMCRYPT
+ bool "LibTomCrypt CrypographyLibrary"
+ default n
+ select MATH_LIBTOMMATH
+ ---help---
+ 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.
+
+if CRYPTO_LIBTOMCRYPT
+
+config LIBTOMCRYPT_VERSION
+ string "LibTomCrypt Version"
+ default "1.18.2"
+
+menuconfig LIBTOMCRYPT_DEMOS
+ bool "LibTomCrypt Library Demos"
+ default n
+ ---help---
+ LibTomCrypt demo and test applications.
+
+if LIBTOMCRYPT_DEMOS
+
+config LIBTOMCRYPT_LTCRYPT
+ tristate "LibTomCrypt ltcrypt"
+ default n
+ ---help---
+ Demo encrypt/decrypt application
+
+if LIBTOMCRYPT_LTCRYPT
+
+config LIBTOMCRYPT_LTCRYPT_PROGNAME
+ string "ltcrypt program name"
+ default "ltcrypt"
+ ---help---
+ LibTomMath ltcrypt application name
+
+config LIBTOMCRYPT_LTCRYPT_PRIORITY
+ int "ltcrypt application priority"
+ default 100
+
+config LIBTOMCRYPT_LTCRYPT_STACKSIZE
+ int "ltcrypt application stack size"
+ default DEFAULT_TASK_STACKSIZE
+
+endif # LIBTOMCRYPT_LTCRYPT
+
+endif # LIBTOMCRYPT_DEMOS
+
+endif # CRYPTO_LIBTOMCRYPT
diff --git a/crypto/libtomcrypt/Make.defs b/crypto/libtomcrypt/Make.defs
new file mode 100644
index 0000000..2533123
--- /dev/null
+++ b/crypto/libtomcrypt/Make.defs
@@ -0,0 +1,28 @@
+############################################################################
+# apps/crypto/libtomcrypt/Make.defs
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+ifeq ($(CONFIG_CRYPTO_LIBTOMCRYPT),y)
+CONFIGURED_APPS += $(APPDIR)/crypto/libtomcrypt
+
+# It allows `<tomcrypt.h>` import.
+
+CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(APPDIR)/crypto/libtomcrypt/libtomcrypt/src/headers/}
+CXXFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(APPDIR)/crypto/libtomcrypt/libtomcrypt/src/headers/}
+endif
diff --git a/crypto/libtomcrypt/Makefile b/crypto/libtomcrypt/Makefile
new file mode 100644
index 0000000..2e00068
--- /dev/null
+++ b/crypto/libtomcrypt/Makefile
@@ -0,0 +1,224 @@
+############################################################################
+# apps/crypto/libtomcrypt/Makefile
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+include $(APPDIR)/Make.defs
+
+
+CSRCS += libtomcrypt/src/ciphers/aes/aes.c libtomcrypt/src/ciphers/aes/aes_tab.c libtomcrypt/src/ciphers/anubis.c libtomcrypt/src/ciphers/blowfish.c \
+libtomcrypt/src/ciphers/camellia.c libtomcrypt/src/ciphers/cast5.c libtomcrypt/src/ciphers/des.c libtomcrypt/src/ciphers/kasumi.c libtomcrypt/src/ciphers/khazad.c \
+libtomcrypt/src/ciphers/kseed.c libtomcrypt/src/ciphers/multi2.c libtomcrypt/src/ciphers/noekeon.c libtomcrypt/src/ciphers/rc2.c libtomcrypt/src/ciphers/rc5.c \
+libtomcrypt/src/ciphers/rc6.c libtomcrypt/src/ciphers/safer/safer.c libtomcrypt/src/ciphers/safer/saferp.c libtomcrypt/src/ciphers/skipjack.c \
+libtomcrypt/src/ciphers/twofish/twofish.c libtomcrypt/src/ciphers/xtea.c libtomcrypt/src/encauth/ccm/ccm_add_aad.c \
+libtomcrypt/src/encauth/ccm/ccm_add_nonce.c libtomcrypt/src/encauth/ccm/ccm_done.c libtomcrypt/src/encauth/ccm/ccm_init.c \
+libtomcrypt/src/encauth/ccm/ccm_memory.c libtomcrypt/src/encauth/ccm/ccm_process.c libtomcrypt/src/encauth/ccm/ccm_reset.c \
+libtomcrypt/src/encauth/ccm/ccm_test.c libtomcrypt/src/encauth/chachapoly/chacha20poly1305_add_aad.c \
+libtomcrypt/src/encauth/chachapoly/chacha20poly1305_decrypt.c libtomcrypt/src/encauth/chachapoly/chacha20poly1305_done.c \
+libtomcrypt/src/encauth/chachapoly/chacha20poly1305_encrypt.c libtomcrypt/src/encauth/chachapoly/chacha20poly1305_init.c \
+libtomcrypt/src/encauth/chachapoly/chacha20poly1305_memory.c libtomcrypt/src/encauth/chachapoly/chacha20poly1305_setiv.c \
+libtomcrypt/src/encauth/chachapoly/chacha20poly1305_setiv_rfc7905.c \
+libtomcrypt/src/encauth/chachapoly/chacha20poly1305_test.c libtomcrypt/src/encauth/eax/eax_addheader.c \
+libtomcrypt/src/encauth/eax/eax_decrypt.c libtomcrypt/src/encauth/eax/eax_decrypt_verify_memory.c libtomcrypt/src/encauth/eax/eax_done.c \
+libtomcrypt/src/encauth/eax/eax_encrypt.c libtomcrypt/src/encauth/eax/eax_encrypt_authenticate_memory.c \
+libtomcrypt/src/encauth/eax/eax_init.c libtomcrypt/src/encauth/eax/eax_test.c libtomcrypt/src/encauth/gcm/gcm_add_aad.c \
+libtomcrypt/src/encauth/gcm/gcm_add_iv.c libtomcrypt/src/encauth/gcm/gcm_done.c libtomcrypt/src/encauth/gcm/gcm_gf_mult.c \
+libtomcrypt/src/encauth/gcm/gcm_init.c libtomcrypt/src/encauth/gcm/gcm_memory.c libtomcrypt/src/encauth/gcm/gcm_mult_h.c \
+libtomcrypt/src/encauth/gcm/gcm_process.c libtomcrypt/src/encauth/gcm/gcm_reset.c libtomcrypt/src/encauth/gcm/gcm_test.c \
+libtomcrypt/src/encauth/ocb/ocb_decrypt.c libtomcrypt/src/encauth/ocb/ocb_decrypt_verify_memory.c \
+libtomcrypt/src/encauth/ocb/ocb_done_decrypt.c libtomcrypt/src/encauth/ocb/ocb_done_encrypt.c libtomcrypt/src/encauth/ocb/ocb_encrypt.c \
+libtomcrypt/src/encauth/ocb/ocb_encrypt_authenticate_memory.c libtomcrypt/src/encauth/ocb/ocb_init.c libtomcrypt/src/encauth/ocb/ocb_ntz.c \
+libtomcrypt/src/encauth/ocb/ocb_shift_xor.c libtomcrypt/src/encauth/ocb/ocb_test.c libtomcrypt/src/encauth/ocb/s_ocb_done.c \
+libtomcrypt/src/encauth/ocb3/ocb3_add_aad.c libtomcrypt/src/encauth/ocb3/ocb3_decrypt.c libtomcrypt/src/encauth/ocb3/ocb3_decrypt_last.c \
+libtomcrypt/src/encauth/ocb3/ocb3_decrypt_verify_memory.c libtomcrypt/src/encauth/ocb3/ocb3_done.c \
+libtomcrypt/src/encauth/ocb3/ocb3_encrypt.c libtomcrypt/src/encauth/ocb3/ocb3_encrypt_authenticate_memory.c \
+libtomcrypt/src/encauth/ocb3/ocb3_encrypt_last.c libtomcrypt/src/encauth/ocb3/ocb3_init.c libtomcrypt/src/encauth/ocb3/ocb3_int_ntz.c \
+libtomcrypt/src/encauth/ocb3/ocb3_int_xor_blocks.c libtomcrypt/src/encauth/ocb3/ocb3_test.c libtomcrypt/src/hashes/blake2b.c \
+libtomcrypt/src/hashes/blake2s.c libtomcrypt/src/hashes/chc/chc.c libtomcrypt/src/hashes/helper/hash_file.c \
+libtomcrypt/src/hashes/helper/hash_filehandle.c libtomcrypt/src/hashes/helper/hash_memory.c \
+libtomcrypt/src/hashes/helper/hash_memory_multi.c libtomcrypt/src/hashes/md2.c libtomcrypt/src/hashes/md4.c libtomcrypt/src/hashes/md5.c \
+libtomcrypt/src/hashes/rmd128.c libtomcrypt/src/hashes/rmd160.c libtomcrypt/src/hashes/rmd256.c libtomcrypt/src/hashes/rmd320.c libtomcrypt/src/hashes/sha1.c \
+libtomcrypt/src/hashes/sha2/sha224.c libtomcrypt/src/hashes/sha2/sha256.c libtomcrypt/src/hashes/sha2/sha384.c libtomcrypt/src/hashes/sha2/sha512.c \
+libtomcrypt/src/hashes/sha2/sha512_224.c libtomcrypt/src/hashes/sha2/sha512_256.c libtomcrypt/src/hashes/sha3.c libtomcrypt/src/hashes/sha3_test.c \
+libtomcrypt/src/hashes/tiger.c libtomcrypt/src/hashes/whirl/whirl.c libtomcrypt/src/mac/blake2/blake2bmac.c \
+libtomcrypt/src/mac/blake2/blake2bmac_file.c libtomcrypt/src/mac/blake2/blake2bmac_memory.c \
+libtomcrypt/src/mac/blake2/blake2bmac_memory_multi.c libtomcrypt/src/mac/blake2/blake2bmac_test.c libtomcrypt/src/mac/blake2/blake2smac.c \
+libtomcrypt/src/mac/blake2/blake2smac_file.c libtomcrypt/src/mac/blake2/blake2smac_memory.c \
+libtomcrypt/src/mac/blake2/blake2smac_memory_multi.c libtomcrypt/src/mac/blake2/blake2smac_test.c libtomcrypt/src/mac/f9/f9_done.c \
+libtomcrypt/src/mac/f9/f9_file.c libtomcrypt/src/mac/f9/f9_init.c libtomcrypt/src/mac/f9/f9_memory.c libtomcrypt/src/mac/f9/f9_memory_multi.c \
+libtomcrypt/src/mac/f9/f9_process.c libtomcrypt/src/mac/f9/f9_test.c libtomcrypt/src/mac/hmac/hmac_done.c libtomcrypt/src/mac/hmac/hmac_file.c \
+libtomcrypt/src/mac/hmac/hmac_init.c libtomcrypt/src/mac/hmac/hmac_memory.c libtomcrypt/src/mac/hmac/hmac_memory_multi.c \
+libtomcrypt/src/mac/hmac/hmac_process.c libtomcrypt/src/mac/hmac/hmac_test.c libtomcrypt/src/mac/omac/omac_done.c libtomcrypt/src/mac/omac/omac_file.c \
+libtomcrypt/src/mac/omac/omac_init.c libtomcrypt/src/mac/omac/omac_memory.c libtomcrypt/src/mac/omac/omac_memory_multi.c \
+libtomcrypt/src/mac/omac/omac_process.c libtomcrypt/src/mac/omac/omac_test.c libtomcrypt/src/mac/pelican/pelican.c \
+libtomcrypt/src/mac/pelican/pelican_memory.c libtomcrypt/src/mac/pelican/pelican_test.c libtomcrypt/src/mac/pmac/pmac_done.c \
+libtomcrypt/src/mac/pmac/pmac_file.c libtomcrypt/src/mac/pmac/pmac_init.c libtomcrypt/src/mac/pmac/pmac_memory.c \
+libtomcrypt/src/mac/pmac/pmac_memory_multi.c libtomcrypt/src/mac/pmac/pmac_ntz.c libtomcrypt/src/mac/pmac/pmac_process.c \
+libtomcrypt/src/mac/pmac/pmac_shift_xor.c libtomcrypt/src/mac/pmac/pmac_test.c libtomcrypt/src/mac/poly1305/poly1305.c \
+libtomcrypt/src/mac/poly1305/poly1305_file.c libtomcrypt/src/mac/poly1305/poly1305_memory.c \
+libtomcrypt/src/mac/poly1305/poly1305_memory_multi.c libtomcrypt/src/mac/poly1305/poly1305_test.c libtomcrypt/src/mac/xcbc/xcbc_done.c \
+libtomcrypt/src/mac/xcbc/xcbc_file.c libtomcrypt/src/mac/xcbc/xcbc_init.c libtomcrypt/src/mac/xcbc/xcbc_memory.c \
+libtomcrypt/src/mac/xcbc/xcbc_memory_multi.c libtomcrypt/src/mac/xcbc/xcbc_process.c libtomcrypt/src/mac/xcbc/xcbc_test.c \
+libtomcrypt/src/math/fp/ltc_ecc_fp_mulmod.c libtomcrypt/src/math/gmp_desc.c libtomcrypt/src/math/ltm_desc.c libtomcrypt/src/math/multi.c \
+libtomcrypt/src/math/radix_to_bin.c libtomcrypt/src/math/rand_bn.c libtomcrypt/src/math/rand_prime.c libtomcrypt/src/math/tfm_desc.c libtomcrypt/src/misc/adler32.c \
+libtomcrypt/src/misc/base64/base64_decode.c libtomcrypt/src/misc/base64/base64_encode.c libtomcrypt/src/misc/burn_stack.c \
+libtomcrypt/src/misc/compare_testvector.c libtomcrypt/src/misc/crc32.c libtomcrypt/src/misc/crypt/crypt.c libtomcrypt/src/misc/crypt/crypt_argchk.c \
+libtomcrypt/src/misc/crypt/crypt_cipher_descriptor.c libtomcrypt/src/misc/crypt/crypt_cipher_is_valid.c \
+libtomcrypt/src/misc/crypt/crypt_constants.c libtomcrypt/src/misc/crypt/crypt_find_cipher.c \
+libtomcrypt/src/misc/crypt/crypt_find_cipher_any.c libtomcrypt/src/misc/crypt/crypt_find_cipher_id.c \
+libtomcrypt/src/misc/crypt/crypt_find_hash.c libtomcrypt/src/misc/crypt/crypt_find_hash_any.c \
+libtomcrypt/src/misc/crypt/crypt_find_hash_id.c libtomcrypt/src/misc/crypt/crypt_find_hash_oid.c \
+libtomcrypt/src/misc/crypt/crypt_find_prng.c libtomcrypt/src/misc/crypt/crypt_fsa.c libtomcrypt/src/misc/crypt/crypt_hash_descriptor.c \
+libtomcrypt/src/misc/crypt/crypt_hash_is_valid.c libtomcrypt/src/misc/crypt/crypt_inits.c \
+libtomcrypt/src/misc/crypt/crypt_ltc_mp_descriptor.c libtomcrypt/src/misc/crypt/crypt_prng_descriptor.c \
+libtomcrypt/src/misc/crypt/crypt_prng_is_valid.c libtomcrypt/src/misc/crypt/crypt_prng_rng_descriptor.c \
+libtomcrypt/src/misc/crypt/crypt_register_all_ciphers.c libtomcrypt/src/misc/crypt/crypt_register_all_hashes.c \
+libtomcrypt/src/misc/crypt/crypt_register_all_prngs.c libtomcrypt/src/misc/crypt/crypt_register_cipher.c \
+libtomcrypt/src/misc/crypt/crypt_register_hash.c libtomcrypt/src/misc/crypt/crypt_register_prng.c libtomcrypt/src/misc/crypt/crypt_sizes.c \
+libtomcrypt/src/misc/crypt/crypt_unregister_cipher.c libtomcrypt/src/misc/crypt/crypt_unregister_hash.c \
+libtomcrypt/src/misc/crypt/crypt_unregister_prng.c libtomcrypt/src/misc/error_to_string.c libtomcrypt/src/misc/hkdf/hkdf.c \
+libtomcrypt/src/misc/hkdf/hkdf_test.c libtomcrypt/src/misc/mem_neq.c libtomcrypt/src/misc/pk_get_oid.c libtomcrypt/src/misc/pkcs5/pkcs_5_1.c \
+libtomcrypt/src/misc/pkcs5/pkcs_5_2.c libtomcrypt/src/misc/pkcs5/pkcs_5_test.c libtomcrypt/src/misc/zeromem.c libtomcrypt/src/modes/cbc/cbc_decrypt.c \
+libtomcrypt/src/modes/cbc/cbc_done.c libtomcrypt/src/modes/cbc/cbc_encrypt.c libtomcrypt/src/modes/cbc/cbc_getiv.c \
+libtomcrypt/src/modes/cbc/cbc_setiv.c libtomcrypt/src/modes/cbc/cbc_start.c libtomcrypt/src/modes/cfb/cfb_decrypt.c \
+libtomcrypt/src/modes/cfb/cfb_done.c libtomcrypt/src/modes/cfb/cfb_encrypt.c libtomcrypt/src/modes/cfb/cfb_getiv.c \
+libtomcrypt/src/modes/cfb/cfb_setiv.c libtomcrypt/src/modes/cfb/cfb_start.c libtomcrypt/src/modes/ctr/ctr_decrypt.c \
+libtomcrypt/src/modes/ctr/ctr_done.c libtomcrypt/src/modes/ctr/ctr_encrypt.c libtomcrypt/src/modes/ctr/ctr_getiv.c \
+libtomcrypt/src/modes/ctr/ctr_setiv.c libtomcrypt/src/modes/ctr/ctr_start.c libtomcrypt/src/modes/ctr/ctr_test.c \
+libtomcrypt/src/modes/ecb/ecb_decrypt.c libtomcrypt/src/modes/ecb/ecb_done.c libtomcrypt/src/modes/ecb/ecb_encrypt.c \
+libtomcrypt/src/modes/ecb/ecb_start.c libtomcrypt/src/modes/f8/f8_decrypt.c libtomcrypt/src/modes/f8/f8_done.c libtomcrypt/src/modes/f8/f8_encrypt.c \
+libtomcrypt/src/modes/f8/f8_getiv.c libtomcrypt/src/modes/f8/f8_setiv.c libtomcrypt/src/modes/f8/f8_start.c libtomcrypt/src/modes/f8/f8_test_mode.c \
+libtomcrypt/src/modes/lrw/lrw_decrypt.c libtomcrypt/src/modes/lrw/lrw_done.c libtomcrypt/src/modes/lrw/lrw_encrypt.c \
+libtomcrypt/src/modes/lrw/lrw_getiv.c libtomcrypt/src/modes/lrw/lrw_process.c libtomcrypt/src/modes/lrw/lrw_setiv.c \
+libtomcrypt/src/modes/lrw/lrw_start.c libtomcrypt/src/modes/lrw/lrw_test.c libtomcrypt/src/modes/ofb/ofb_decrypt.c libtomcrypt/src/modes/ofb/ofb_done.c \
+libtomcrypt/src/modes/ofb/ofb_encrypt.c libtomcrypt/src/modes/ofb/ofb_getiv.c libtomcrypt/src/modes/ofb/ofb_setiv.c \
+libtomcrypt/src/modes/ofb/ofb_start.c libtomcrypt/src/modes/xts/xts_decrypt.c libtomcrypt/src/modes/xts/xts_done.c \
+libtomcrypt/src/modes/xts/xts_encrypt.c libtomcrypt/src/modes/xts/xts_init.c libtomcrypt/src/modes/xts/xts_mult_x.c \
+libtomcrypt/src/modes/xts/xts_test.c libtomcrypt/src/pk/asn1/der/bit/der_decode_bit_string.c \
+libtomcrypt/src/pk/asn1/der/bit/der_decode_raw_bit_string.c libtomcrypt/src/pk/asn1/der/bit/der_encode_bit_string.c \
+libtomcrypt/src/pk/asn1/der/bit/der_encode_raw_bit_string.c libtomcrypt/src/pk/asn1/der/bit/der_length_bit_string.c \
+libtomcrypt/src/pk/asn1/der/boolean/der_decode_boolean.c libtomcrypt/src/pk/asn1/der/boolean/der_encode_boolean.c \
+libtomcrypt/src/pk/asn1/der/boolean/der_length_boolean.c libtomcrypt/src/pk/asn1/der/choice/der_decode_choice.c \
+libtomcrypt/src/pk/asn1/der/generalizedtime/der_decode_generalizedtime.c \
+libtomcrypt/src/pk/asn1/der/generalizedtime/der_encode_generalizedtime.c \
+libtomcrypt/src/pk/asn1/der/generalizedtime/der_length_generalizedtime.c \
+libtomcrypt/src/pk/asn1/der/ia5/der_decode_ia5_string.c libtomcrypt/src/pk/asn1/der/ia5/der_encode_ia5_string.c \
+libtomcrypt/src/pk/asn1/der/ia5/der_length_ia5_string.c libtomcrypt/src/pk/asn1/der/integer/der_decode_integer.c \
+libtomcrypt/src/pk/asn1/der/integer/der_encode_integer.c libtomcrypt/src/pk/asn1/der/integer/der_length_integer.c \
+libtomcrypt/src/pk/asn1/der/object_identifier/der_decode_object_identifier.c \
+libtomcrypt/src/pk/asn1/der/object_identifier/der_encode_object_identifier.c \
+libtomcrypt/src/pk/asn1/der/object_identifier/der_length_object_identifier.c \
+libtomcrypt/src/pk/asn1/der/octet/der_decode_octet_string.c libtomcrypt/src/pk/asn1/der/octet/der_encode_octet_string.c \
+libtomcrypt/src/pk/asn1/der/octet/der_length_octet_string.c \
+libtomcrypt/src/pk/asn1/der/printable_string/der_decode_printable_string.c \
+libtomcrypt/src/pk/asn1/der/printable_string/der_encode_printable_string.c \
+libtomcrypt/src/pk/asn1/der/printable_string/der_length_printable_string.c \
+libtomcrypt/src/pk/asn1/der/sequence/der_decode_sequence_ex.c \
+libtomcrypt/src/pk/asn1/der/sequence/der_decode_sequence_flexi.c \
+libtomcrypt/src/pk/asn1/der/sequence/der_decode_sequence_multi.c \
+libtomcrypt/src/pk/asn1/der/sequence/der_decode_subject_public_key_info.c \
+libtomcrypt/src/pk/asn1/der/sequence/der_encode_sequence_ex.c \
+libtomcrypt/src/pk/asn1/der/sequence/der_encode_sequence_multi.c \
+libtomcrypt/src/pk/asn1/der/sequence/der_encode_subject_public_key_info.c \
+libtomcrypt/src/pk/asn1/der/sequence/der_length_sequence.c libtomcrypt/src/pk/asn1/der/sequence/der_sequence_free.c \
+libtomcrypt/src/pk/asn1/der/sequence/der_sequence_shrink.c libtomcrypt/src/pk/asn1/der/set/der_encode_set.c \
+libtomcrypt/src/pk/asn1/der/set/der_encode_setof.c libtomcrypt/src/pk/asn1/der/short_integer/der_decode_short_integer.c \
+libtomcrypt/src/pk/asn1/der/short_integer/der_encode_short_integer.c \
+libtomcrypt/src/pk/asn1/der/short_integer/der_length_short_integer.c \
+libtomcrypt/src/pk/asn1/der/teletex_string/der_decode_teletex_string.c \
+libtomcrypt/src/pk/asn1/der/teletex_string/der_length_teletex_string.c \
+libtomcrypt/src/pk/asn1/der/utctime/der_decode_utctime.c libtomcrypt/src/pk/asn1/der/utctime/der_encode_utctime.c \
+libtomcrypt/src/pk/asn1/der/utctime/der_length_utctime.c libtomcrypt/src/pk/asn1/der/utf8/der_decode_utf8_string.c \
+libtomcrypt/src/pk/asn1/der/utf8/der_encode_utf8_string.c libtomcrypt/src/pk/asn1/der/utf8/der_length_utf8_string.c \
+libtomcrypt/src/pk/dh/dh.c libtomcrypt/src/pk/dh/dh_check_pubkey.c libtomcrypt/src/pk/dh/dh_export.c libtomcrypt/src/pk/dh/dh_export_key.c \
+libtomcrypt/src/pk/dh/dh_free.c libtomcrypt/src/pk/dh/dh_generate_key.c libtomcrypt/src/pk/dh/dh_import.c libtomcrypt/src/pk/dh/dh_set.c \
+libtomcrypt/src/pk/dh/dh_set_pg_dhparam.c libtomcrypt/src/pk/dh/dh_shared_secret.c libtomcrypt/src/pk/dsa/dsa_decrypt_key.c \
+libtomcrypt/src/pk/dsa/dsa_encrypt_key.c libtomcrypt/src/pk/dsa/dsa_export.c libtomcrypt/src/pk/dsa/dsa_free.c \
+libtomcrypt/src/pk/dsa/dsa_generate_key.c libtomcrypt/src/pk/dsa/dsa_generate_pqg.c libtomcrypt/src/pk/dsa/dsa_import.c \
+libtomcrypt/src/pk/dsa/dsa_make_key.c libtomcrypt/src/pk/dsa/dsa_set.c libtomcrypt/src/pk/dsa/dsa_set_pqg_dsaparam.c \
+libtomcrypt/src/pk/dsa/dsa_shared_secret.c libtomcrypt/src/pk/dsa/dsa_sign_hash.c libtomcrypt/src/pk/dsa/dsa_verify_hash.c \
+libtomcrypt/src/pk/dsa/dsa_verify_key.c libtomcrypt/src/pk/ecc/ecc.c libtomcrypt/src/pk/ecc/ecc_ansi_x963_export.c \
+libtomcrypt/src/pk/ecc/ecc_ansi_x963_import.c libtomcrypt/src/pk/ecc/ecc_decrypt_key.c libtomcrypt/src/pk/ecc/ecc_encrypt_key.c \
+libtomcrypt/src/pk/ecc/ecc_export.c libtomcrypt/src/pk/ecc/ecc_free.c libtomcrypt/src/pk/ecc/ecc_get_size.c libtomcrypt/src/pk/ecc/ecc_import.c \
+libtomcrypt/src/pk/ecc/ecc_make_key.c libtomcrypt/src/pk/ecc/ecc_shared_secret.c libtomcrypt/src/pk/ecc/ecc_sign_hash.c \
+libtomcrypt/src/pk/ecc/ecc_sizes.c libtomcrypt/src/pk/ecc/ecc_test.c libtomcrypt/src/pk/ecc/ecc_verify_hash.c \
+libtomcrypt/src/pk/ecc/ltc_ecc_is_valid_idx.c libtomcrypt/src/pk/ecc/ltc_ecc_map.c libtomcrypt/src/pk/ecc/ltc_ecc_mul2add.c \
+libtomcrypt/src/pk/ecc/ltc_ecc_mulmod.c libtomcrypt/src/pk/ecc/ltc_ecc_mulmod_timing.c libtomcrypt/src/pk/ecc/ltc_ecc_points.c \
+libtomcrypt/src/pk/ecc/ltc_ecc_projective_add_point.c libtomcrypt/src/pk/ecc/ltc_ecc_projective_dbl_point.c \
+libtomcrypt/src/pk/katja/katja_decrypt_key.c libtomcrypt/src/pk/katja/katja_encrypt_key.c libtomcrypt/src/pk/katja/katja_export.c \
+libtomcrypt/src/pk/katja/katja_exptmod.c libtomcrypt/src/pk/katja/katja_free.c libtomcrypt/src/pk/katja/katja_import.c \
+libtomcrypt/src/pk/katja/katja_make_key.c libtomcrypt/src/pk/pkcs1/pkcs_1_i2osp.c libtomcrypt/src/pk/pkcs1/pkcs_1_mgf1.c \
+libtomcrypt/src/pk/pkcs1/pkcs_1_oaep_decode.c libtomcrypt/src/pk/pkcs1/pkcs_1_oaep_encode.c libtomcrypt/src/pk/pkcs1/pkcs_1_os2ip.c \
+libtomcrypt/src/pk/pkcs1/pkcs_1_pss_decode.c libtomcrypt/src/pk/pkcs1/pkcs_1_pss_encode.c libtomcrypt/src/pk/pkcs1/pkcs_1_v1_5_decode.c \
+libtomcrypt/src/pk/pkcs1/pkcs_1_v1_5_encode.c libtomcrypt/src/pk/rsa/rsa_decrypt_key.c libtomcrypt/src/pk/rsa/rsa_encrypt_key.c \
+libtomcrypt/src/pk/rsa/rsa_export.c libtomcrypt/src/pk/rsa/rsa_exptmod.c libtomcrypt/src/pk/rsa/rsa_free.c libtomcrypt/src/pk/rsa/rsa_get_size.c \
+libtomcrypt/src/pk/rsa/rsa_import.c libtomcrypt/src/pk/rsa/rsa_import_pkcs8.c libtomcrypt/src/pk/rsa/rsa_import_x509.c \
+libtomcrypt/src/pk/rsa/rsa_make_key.c libtomcrypt/src/pk/rsa/rsa_set.c libtomcrypt/src/pk/rsa/rsa_sign_hash.c \
+libtomcrypt/src/pk/rsa/rsa_sign_saltlen_get.c libtomcrypt/src/pk/rsa/rsa_verify_hash.c libtomcrypt/src/prngs/chacha20.c libtomcrypt/src/prngs/fortuna.c \
+libtomcrypt/src/prngs/rc4.c libtomcrypt/src/prngs/rng_get_bytes.c libtomcrypt/src/prngs/rng_make_prng.c libtomcrypt/src/prngs/sober128.c \
+libtomcrypt/src/prngs/sprng.c libtomcrypt/src/prngs/yarrow.c libtomcrypt/src/stream/chacha/chacha_crypt.c libtomcrypt/src/stream/chacha/chacha_done.c \
+libtomcrypt/src/stream/chacha/chacha_ivctr32.c libtomcrypt/src/stream/chacha/chacha_ivctr64.c \
+libtomcrypt/src/stream/chacha/chacha_keystream.c libtomcrypt/src/stream/chacha/chacha_setup.c libtomcrypt/src/stream/chacha/chacha_test.c \
+libtomcrypt/src/stream/rc4/rc4_stream.c libtomcrypt/src/stream/rc4/rc4_test.c libtomcrypt/src/stream/sober128/sober128_stream.c \
+libtomcrypt/src/stream/sober128/sober128_test.c
+
+CFLAGS += -DLTC_SOURCE -DLTM_DESC
+CFLAGS += -Wno-deprecated-declarations
+
+#CFLAGS += -Wno-format -DLTC_SOURCE
+
+ifneq ($(CONFIG_LIBTOMCRYPT_DEMOS),)
+
+ifneq ($(CONFIG_LIBTOMCRYPT_LTCRYPT),)
+MAINSRC += libtomcrypt/demos/ltcrypt.c
+
+PROGNAME += $(CONFIG_LIBTOMCRYPT_LTCRYPT_PROGNAME)
+PRIORITY += $(CONFIG_LIBTOMCRYPT_LTCRYPT_PRIORITY)
+STACKSIZE += $(CONFIG_LIBTOMCRYPT_LTCRYPT_STACKSIZE)
+endif
+
+endif
+
+CONFIG_LIBTOMCRYPT_URL ?= "https://github.com/libtom/libtomcrypt/archive"
+
+LIBTOMCRYPT_UNPACKNAME = libtomcrypt
+LIBTOMCRYPT_VERSION = $(patsubst "%",%,$(strip $(CONFIG_LIBTOMCRYPT_VERSION)))
+LIBTOMCRYPT_ZIP = v$(LIBTOMCRYPT_VERSION).zip
+
+UNPACK ?= unzip -o
+
+$(LIBTOMCRYPT_ZIP):
+ @echo "Downloading: $(LIBTOMCRYPT_ZIP)"
+ $(Q) curl -O -L $(CONFIG_LIBTOMCRYPT_URL)/$(LIBTOMCRYPT_ZIP)
+
+$(LIBTOMCRYPT_UNPACKNAME): $(LIBTOMCRYPT_ZIP)
+ @echo "Unpacking: $(LIBTOMCRYPT_ZIP) -> $(LIBTOMCRYPT_UNPACKNAME)"
+ $(Q) $(UNPACK) $(LIBTOMCRYPT_ZIP)
+ $(Q) mv libtomcrypt-$(LIBTOMCRYPT_VERSION) $(LIBTOMCRYPT_UNPACKNAME)
+ $(Q) echo "Patching $(LIBTOMCRYPT_UNPACKNAME)"
+ $(Q) patch -p0 < digit-bit.patch # Update deprecated macro from ltm
+ $(Q) patch -p0 < ltcrypt-flush.patch # Missing stdout flush in demo app
+ $(Q) touch $(LIBTOMCRYPT_UNPACKNAME)
+
+context:: $(LIBTOMCRYPT_UNPACKNAME)
+
+distclean::
+ $(call DELDIR, $(LIBTOMCRYPT_UNPACKNAME))
+ $(call DELFILE, $(LIBTOMCRYPT_ZIP))
+
+include $(APPDIR)/Application.mk
diff --git a/crypto/libtomcrypt/digit-bit.patch b/crypto/libtomcrypt/digit-bit.patch
new file mode 100644
index 0000000..c65e85d
--- /dev/null
+++ b/crypto/libtomcrypt/digit-bit.patch
@@ -0,0 +1,11 @@
+--- libtomcrypt/src/math/ltm_desc.c 2018-07-01 13:49:01.000000000 -0700
++++ libtomcrypt/src/math/ltm_desc.c.new 2021-06-06 22:42:12.877254274 -0700
+@@ -420,7 +420,7 @@
+ const ltc_math_descriptor ltm_desc = {
+
+ "LibTomMath",
+- (int)DIGIT_BIT,
++ (int)MP_DIGIT_BIT,
+
+ &init,
+ &init_copy,
diff --git a/crypto/libtomcrypt/ltcrypt-flush.patch b/crypto/libtomcrypt/ltcrypt-flush.patch
new file mode 100644
index 0000000..69d33a5
--- /dev/null
+++ b/crypto/libtomcrypt/ltcrypt-flush.patch
@@ -0,0 +1,10 @@
+--- libtomcrypt/demos/ltcrypt.c 2018-07-01 13:49:01.000000000 -0700
++++ libtomcrypt/demos/ltcrypt.c.new 2021-06-06 22:49:02.810188768 -0700
+@@ -119,6 +119,7 @@
+ }
+
+ printf("\nEnter key: ");
++ fflush(stdout);
+ if(fgets((char *)tmpkey,sizeof(tmpkey), stdin) == NULL)
+ exit(-1);
+ outlen = sizeof(key);