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recipes-digi: cryptoauthlib: use new standalone repo 

Make SRC_URI point to Microchip's standalone repo of the cryptoauth library,
add our customization patches and modify the license variables to point to the
new Microchip license file.

https://jira.digi.com/browse/DEL-5591

Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
This commit is contained in:
Gabriel Valcazar 2018-02-19 14:25:08 +01:00
parent 8b610ea212
commit 8273b38272
5 changed files with 13897 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
meta-digi-arm/custom-licenses/ATMEL_CRYPTOAUTHLIB_LICENSE
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@ -1,29 +0,0 @@
Copyright (c) 2015 Atmel Corporation. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. The name of Atmel may not be used to endorse or promote products derived
from this software without specific prior written permission.
4. This software may only be redistributed and used in connection with an
Atmel integrated circuit.
THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

19
meta-digi-arm/custom-licenses/MICROCHIP_CRYPTOAUTHLIB_LICENSE Normal file
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@ -0,0 +1,19 @@
(c) 2017 Microchip Technology Inc. and its subsidiaries. You may use this
software and any derivatives exclusively with Microchip products.
THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES, WHETHER
EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE, INCLUDING ANY IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, AND FITNESS FOR A PARTICULAR
PURPOSE, OR ITS INTERACTION WITH MICROCHIP PRODUCTS, COMBINATION WITH ANY OTHER
PRODUCTS, OR USE IN ANY APPLICATION.
IN NO EVENT WILL MICROCHIP BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE,
INCIDENTAL OR CONSEQUENTIAL LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND
WHATSOEVER RELATED TO THE SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN
ADVISED OF THE POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST
EXTENT ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY, THAT YOU
HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
MICROCHIP PROVIDES THIS SOFTWARE CONDITIONALLY UPON YOUR ACCEPTANCE OF THESE
TERMS.

399
meta-digi-arm/recipes-digi/cryptoauthlib/cryptoauthlib/0001-Port-changes-from-the-cryptoauth-engine-repo-to-the-.patch Normal file
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@ -0,0 +1,399 @@
From: Gabriel Valcazar <gabriel.valcazar@digi.com>
Date: Wed, 14 Feb 2018 17:30:49 +0100
Subject: [PATCH 1/2] Port changes from the cryptoauth engine repo to the
library repo
Incorporate makefiles to be able to build cryptoauthlib as well as the changes
Digi has done in the atmel-cryptoauth-openssl-engine repo (except for
our modifications in the HAL section, which are not needed anymore). Update
package configuration version to 1.3, remove OpenSSL engine dependencies and
fix an infinite recursion that happened when cleaning the project.
https://jira.digi.com/browse/DEL-5591
Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
---
Makefile | 32 +++++++++++++++++
Makefile.generic | 22 ++++++++++++
ecc-test-main.c | 71 +++++++++++++++++++++++++++++++++++++
lib/Makefile | 42 ++++++++++++++++++++++
lib/atca_cfgs.c | 16 +++++++--
lib/atcacert/Makefile | 1 +
lib/basic/Makefile | 1 +
lib/crypto/Makefile | 1 +
lib/crypto/hashes/Makefile | 1 +
lib/cryptoauthlib.pc | 11 ++++++
lib/hal/Makefile | 1 +
lib/host/Makefile | 1 +
lib/jwt/Makefile | 1 +
lib/tls/Makefile | 1 +
test/Makefile | 15 ++++++++
test/atcacert/Makefile | 1 +
test/jwt/Makefile | 1 +
test/sha-byte-test-vectors/Makefile | 1 +
test/tls/Makefile | 1 +
19 files changed, 218 insertions(+), 3 deletions(-)
create mode 100644 Makefile
create mode 100644 Makefile.generic
create mode 100644 ecc-test-main.c
create mode 100644 lib/Makefile
create mode 100644 lib/atcacert/Makefile
create mode 100644 lib/basic/Makefile
create mode 100644 lib/crypto/Makefile
create mode 100644 lib/crypto/hashes/Makefile
create mode 100644 lib/cryptoauthlib.pc
create mode 100644 lib/hal/Makefile
create mode 100644 lib/host/Makefile
create mode 100644 lib/jwt/Makefile
create mode 100644 lib/tls/Makefile
create mode 100644 test/Makefile
create mode 100644 test/atcacert/Makefile
create mode 100644 test/jwt/Makefile
create mode 100644 test/sha-byte-test-vectors/Makefile
create mode 100644 test/tls/Makefile
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..a471428
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,32 @@
+CWD:= $(shell pwd)
+CFLAGS+= -I. -I../.. -fPIC -g -O0
+SRC:= $(wildcard *.c)
+export CFLAGS
+
+SUBDIRS= lib test
+
+.PHONY: tgt_lib tgt_test clean
+
+all: tgt_lib tgt_test ecc-test
+
+%.o: %.c
+ $(CC) $(CFLAGS) -o $@ -c $<
+
+tgt_lib:
+ make -w -C lib
+
+tgt_test:
+ make -w -C test
+
+ecc-test: tgt_lib tgt_test
+ $(CC) -c ecc-test-main.c $(CFLAGS) $(LDFLAGS) -I ./lib/ -I ./test/
+ $(CC) -o ecc-test-main ecc-test-main.o $(LDFLAGS) test/tls/atcatls_tests.o -L lib -L test -lm -lc -lrt -lcryptoauth -lunity
+
+install:
+ for a in $(SUBDIRS); do $(MAKE) -C $$a $@; done
+ install -d $(DESTDIR)/usr/bin
+ install -m 0755 ecc-test-main $(DESTDIR)/usr/bin/
+
+clean:
+ rm -f *.o *.a ecc-test-main
+ $(foreach subdir,$(basename $(SUBDIRS)),$(MAKE) -w -C $(subdir) clean;)
diff --git a/Makefile.generic b/Makefile.generic
new file mode 100644
index 0000000..f6a0d67
--- /dev/null
+++ b/Makefile.generic
@@ -0,0 +1,22 @@
+CWD:= $(shell pwd)
+CFLAGS+= -I. -I.. -I../.. -I../../.. -I../../../.. -I../../lib -I../lib -fPIC -g -O0 -DATCA_HAL_I2C -DATCAPRINTF
+SRC:= $(wildcard *.c)
+export CFLAGS
+
+DIRECTORIES= $(shell find . -maxdepth 1 ! -path . -type d)
+SUBDIRS= $(DIRECTORIES)
+
+.PHONY: clean tgt_local
+
+MODULES= $(patsubst %.c,%.o,$(SRC))
+
+all: $(MODULES) tgt_local
+ $(foreach subdir,$(basename $(SUBDIRS)),$(MAKE) -w -C $(subdir);)
+
+%.o: %.c
+ $(CC) $(CFLAGS) -o $@ -c $<
+
+clean:
+ rm -f *.o *.a
+ $(foreach subdir,$(basename $(SUBDIRS)),$(MAKE) -w -C $(subdir) clean;)
+
diff --git a/ecc-test-main.c b/ecc-test-main.c
new file mode 100644
index 0000000..032bc4b
--- /dev/null
+++ b/ecc-test-main.c
@@ -0,0 +1,71 @@
+/** \file ecc-test-main.c
+ * \brief Used to launch CryptoAuthLib tests for TLS
+ *
+ * Copyright (c) 2015 Atmel Corporation. All rights reserved.
+ *
+ * \atmel_crypto_device_library_license_start
+ *
+ * \page License
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of Atmel nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior written permission.
+ *
+ * 4. This software may only be redistributed and used in connection with an
+ * Atmel integrated circuit.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+//#include "ssl.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+#include <cryptoauthlib.h>
+#include <tls/atcatls_tests.h>
+
+#define ATCA_HAL_I2C
+
+// Get a pointer to the default configuration based on the compiler switch
+#ifdef ATCA_HAL_KIT_CDC
+ATCAIfaceCfg* pCfg = &cfg_ecc508_kitcdc_default;
+#elif defined(ATCA_HAL_KIT_HID)
+ATCAIfaceCfg* pCfg = &cfg_ecc508_kithid_default;
+#elif defined(ATCA_HAL_I2C)
+ATCAIfaceCfg* pCfg = &cfg_ateccx08a_i2c_default;
+#endif
+
+
+/** \brief Main function for running ATECC508 tests.
+ * Use this test program to ensure that the Engine can communicate to your ATECC508
+ *
+ * \return For success return 0
+ */
+int main()
+{
+ uint8_t runTests = true;
+
+ if (runTests)
+ {
+ atcatls_test_runner(pCfg);
+ }
+ return 0;
+}
diff --git a/lib/Makefile b/lib/Makefile
new file mode 100644
index 0000000..1e22faa
--- /dev/null
+++ b/lib/Makefile
@@ -0,0 +1,42 @@
+CWD:=$(shell pwd)
+SRC:=$(wildcard *.c)
+
+DIRECTORIES=$(shell find . -maxdepth 1 ! -path . -type d)
+SUBDIRS=$(DIRECTORIES)
+
+.PHONY: clean
+
+MODULES=$(patsubst %.c,%.o,$(SRC))
+#O_FILES=$(shell find . -name \*.o)
+O_FILES=$(wildcard **/**/*.o)
+O_FILES+=$(wildcard **/*.o)
+LIBNAME=libcryptoauth
+
+INCLUDE_PATH = "$(DESTDIR)/usr/include/cryptoauthlib"
+
+all: $(MODULES)
+ - $(foreach subdir,$(basename $(SUBDIRS)),$(shell make -w -C $(subdir)))
+ @echo "OFILES: $(O_FILES)"
+ $(AR) -r $(LIBNAME).a $(MODULES) $(O_FILES)
+ $(RANLIB) $(LIBNAME).a
+
+.PHONY: install
+install: $(LIBNAME).a
+ install -d $(DESTDIR)/usr/lib/pkgconfig
+ install -m 0644 $(LIBNAME).a $(DESTDIR)/usr/lib/
+ install -m 0644 cryptoauthlib.pc $(DESTDIR)/usr/lib/pkgconfig/
+
+ install -d $(INCLUDE_PATH)/atcacert $(INCLUDE_PATH)/basic $(INCLUDE_PATH)/hal $(INCLUDE_PATH)/tls
+ install -m 0644 atcacert/*.h $(INCLUDE_PATH)/atcacert
+ install -m 0644 basic/*.h $(INCLUDE_PATH)/basic
+ install -m 0644 hal/*.h $(INCLUDE_PATH)/hal
+ install -m 0644 tls/*.h $(INCLUDE_PATH)/tls
+ install -m 0644 *.h $(INCLUDE_PATH)
+
+%.o: %.c
+ $(CC) $(CFLAGS) -o $@ -c $<
+
+clean:
+ rm -f *.o *.a
+ $(foreach subdir,$(basename $(SUBDIRS)),$(MAKE) -w -C $(subdir) clean;)
+
diff --git a/lib/atca_cfgs.c b/lib/atca_cfgs.c
index b8de8e8..4cbd305 100644
--- a/lib/atca_cfgs.c
+++ b/lib/atca_cfgs.c
@@ -40,14 +40,24 @@
/* if the number of these configurations grows large, we can #ifdef them based on required device support */
+/* Default I2C configuration */
+#ifndef ATCA_HAL_I2C_BUS
+#define ATCA_HAL_I2C_BUS 0
+#warning "Using default value for ATCA_HAL_I2C_BUS: 0"
+#endif
+
+#ifndef ATCA_HAL_I2C_SPEED
+#define ATCA_HAL_I2C_SPEED 400000
+#warning "Using default value for ATCA_HAL_I2C_SPEED: 400000"
+#endif
+
/** \brief default configuration for an ECCx08A device */
ATCAIfaceCfg cfg_ateccx08a_i2c_default = {
.iface_type = ATCA_I2C_IFACE,
.devtype = ATECC508A,
.atcai2c.slave_address = 0xC0,
- .atcai2c.bus = 2,
- .atcai2c.baud = 400000,
- //.atcai2c.baud = 100000,
+ .atcai2c.bus = ATCA_HAL_I2C_BUS,
+ .atcai2c.baud = ATCA_HAL_I2C_SPEED,
.wake_delay = 1500,
.rx_retries = 20
};
diff --git a/lib/atcacert/Makefile b/lib/atcacert/Makefile
new file mode 100644
index 0000000..aa3e016
--- /dev/null
+++ b/lib/atcacert/Makefile
@@ -0,0 +1 @@
+include ../../Makefile.generic
diff --git a/lib/basic/Makefile b/lib/basic/Makefile
new file mode 100644
index 0000000..aa3e016
--- /dev/null
+++ b/lib/basic/Makefile
@@ -0,0 +1 @@
+include ../../Makefile.generic
diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile
new file mode 100644
index 0000000..aa3e016
--- /dev/null
+++ b/lib/crypto/Makefile
@@ -0,0 +1 @@
+include ../../Makefile.generic
diff --git a/lib/crypto/hashes/Makefile b/lib/crypto/hashes/Makefile
new file mode 100644
index 0000000..0356cb8
--- /dev/null
+++ b/lib/crypto/hashes/Makefile
@@ -0,0 +1 @@
+include ../../../Makefile.generic
diff --git a/lib/cryptoauthlib.pc b/lib/cryptoauthlib.pc
new file mode 100644
index 0000000..001a02c
--- /dev/null
+++ b/lib/cryptoauthlib.pc
@@ -0,0 +1,11 @@
+prefix=/usr
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: cryptoauthlib
+Description: Atmel Cryptochip library for ATECC508A
+Version:1.3
+
+Libs: -L${libdir} -lcryptoauth
+Cflags: -I${includedir} -I${includedir}/cryptoauthlib -I${includedir}/cryptoauthlib/tls
diff --git a/lib/hal/Makefile b/lib/hal/Makefile
new file mode 100644
index 0000000..aa3e016
--- /dev/null
+++ b/lib/hal/Makefile
@@ -0,0 +1 @@
+include ../../Makefile.generic
diff --git a/lib/host/Makefile b/lib/host/Makefile
new file mode 100644
index 0000000..aa3e016
--- /dev/null
+++ b/lib/host/Makefile
@@ -0,0 +1 @@
+include ../../Makefile.generic
diff --git a/lib/jwt/Makefile b/lib/jwt/Makefile
new file mode 100644
index 0000000..aa3e016
--- /dev/null
+++ b/lib/jwt/Makefile
@@ -0,0 +1 @@
+include ../../Makefile.generic
diff --git a/lib/tls/Makefile b/lib/tls/Makefile
new file mode 100644
index 0000000..aa3e016
--- /dev/null
+++ b/lib/tls/Makefile
@@ -0,0 +1 @@
+include ../../Makefile.generic
diff --git a/test/Makefile b/test/Makefile
new file mode 100644
index 0000000..5de9ef4
--- /dev/null
+++ b/test/Makefile
@@ -0,0 +1,15 @@
+LIBNAME= libunity
+LIB= $(LIBNAME).a
+AR+= r
+
+include ../Makefile.generic
+
+tgt_local:
+ $(CC) -o unity.o -c unity.c
+ $(AR) $(LIB) unity.o
+
+ecc-test: tgt_local
+ $(CC) -c ecc-test-main.c $(CFLAGS) -I. -I..
+ $(CC) -o ecc-test-main ecc-test-main.o ../test/tls/atcatls_tests.o -Lcryptoauthlib/lib -lcryptoauth -Lcryptoauthlib/test -lunity -lm -lc -lrt
+
+install: ;
diff --git a/test/atcacert/Makefile b/test/atcacert/Makefile
new file mode 100644
index 0000000..aa3e016
--- /dev/null
+++ b/test/atcacert/Makefile
@@ -0,0 +1 @@
+include ../../Makefile.generic
diff --git a/test/jwt/Makefile b/test/jwt/Makefile
new file mode 100644
index 0000000..aa3e016
--- /dev/null
+++ b/test/jwt/Makefile
@@ -0,0 +1 @@
+include ../../Makefile.generic
diff --git a/test/sha-byte-test-vectors/Makefile b/test/sha-byte-test-vectors/Makefile
new file mode 100644
index 0000000..78d2455
--- /dev/null
+++ b/test/sha-byte-test-vectors/Makefile
@@ -0,0 +1 @@
+empty_target: ;
diff --git a/test/tls/Makefile b/test/tls/Makefile
new file mode 100644
index 0000000..aa3e016
--- /dev/null
+++ b/test/tls/Makefile
@@ -0,0 +1 @@
+include ../../Makefile.generic

13459
meta-digi-arm/recipes-digi/cryptoauthlib/cryptoauthlib/0002-Remove-unused-HAL-implementations.patch Normal file
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28
meta-digi-arm/recipes-digi/cryptoauthlib/cryptoauthlib_git.bb
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@ -1,18 +1,24 @@
# Copyright (C) 2017, Digi International Inc.
# Copyright (C) 2017, 2018 Digi International Inc.
SUMMARY = "Atmel CryptoAuthentication Library"
SUMMARY = "Microchip CryptoAuthentication Library"
SECTION = "libs"
LICENSE = "ATMEL_CRYPTOAUTHLIB_LICENSE"
LIC_FILES_CHKSUM = "file://lib/atca_cfgs.h;beginline=8;endline=40;md5=073d05cb7a4312aaff0af9186e4fa93e"
LICENSE = "MICROCHIP_CRYPTOAUTHLIB_LICENSE"
LIC_FILES_CHKSUM = "file://license.txt;endline=19;md5=5bcd26c644867b127c2cce82960fae7b"
SRCBRANCH = "master"
SRCREV = "${AUTOREV}"
SRCREV = "c6da3358a102c10d954372598c6efef8ad84c9ee"
GIT_URI ?= "${@base_conditional('DIGI_INTERNAL_GIT', '1' , '${DIGI_MTK_GIT}linux/atmel-cryptoauth-openssl-engine.git;protocol=ssh', '${DIGI_GITHUB_GIT}/cryptoauth-openssl-engine.git', d)}"
CRYPTOAUTHLIB_URI_STASH = "${DIGI_MTK_GIT}linux/atmel-cryptoauthlib.git;protocol=ssh"
CRYPTOAUTHLIB_URI_GITHUB = "git://github.com/MicrochipTech/cryptoauthlib.git;protocol=git"
GIT_URI ?= "${@base_conditional('DIGI_INTERNAL_GIT', '1' , '${CRYPTOAUTHLIB_URI_STASH}', '${CRYPTOAUTHLIB_URI_GITHUB}', d)}"
SRC_URI = "${GIT_URI};branch=${SRCBRANCH}"
SRC_URI = " \
${GIT_URI};nobranch=1 \
file://0001-Port-changes-from-the-cryptoauth-engine-repo-to-the-.patch \
file://0002-Remove-unused-HAL-implementations.patch \
"
S = "${WORKDIR}/git/engine_atecc/cryptoauthlib"
S = "${WORKDIR}/git"
I2C_BUS = ""
I2C_BUS_ccimx6qpsbc = "1"
@ -24,6 +30,12 @@ I2C_SPEED_ccimx6ul = "100000"
CFLAGS += "-DATCA_HAL_I2C_BUS=${I2C_BUS} -DATCA_HAL_I2C_SPEED=${I2C_SPEED}"
do_patch[prefuncs] = "change_line_endings"
change_line_endings() {
find ${S} -type f -name '*.[ch]' -print0 | xargs -0 sed -i -e 's/\r//g'
}
do_install() {
oe_runmake DESTDIR=${D} install
}