[FL-1934] Core: wipe memory after free. SubGhz: key encryption tool. (#797)

* Core: wipe memory after free. RFID,iButton: fix iterator use after invalidation.

* Debug: support unix wildcards for register matching in svd, update MCU description file and minify it.

* Toolbox: getter for File in FlipperFile.

* Makefile: conditional flashing

* SubGhz: keeloq_mfcodes encryption tool.

* FuriHal: proper IV handling on CBC in crypto. SubGhz: add support for encrypted keeloq keys. Makefile: move formatting to top Makefile.

* SubGhz: rename some function names to match naming scheme.

* SubGhz: encryption tool, fix windows line endings

Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com>

Makefile

@@ -49,12 +49,16 @@ firmware_clean:
 
 .PHONY: bootloader_flash
 bootloader_flash:
+ifeq ($(FORCE), '1')
 	rm $(PROJECT_ROOT)/bootloader/.obj/f*/flash || true
+endif
 	$(MAKE) -C $(PROJECT_ROOT)/bootloader -j$(NPROCS) flash
 
 .PHONY: firmware_flash
 firmware_flash:
+ifeq ($(FORCE), '1')
 	rm $(PROJECT_ROOT)/firmware/.obj/f*/flash || true
+endif
 	$(MAKE) -C $(PROJECT_ROOT)/firmware -j$(NPROCS) flash
 
 .PHONY: flash_radio
@@ -73,8 +77,16 @@ flash_radio_fus:
 	@echo "================    JUST DON'T    ================"
 	@echo
 
-.PHONY: 
+.PHONY: flash_radio_fus_please_i_m_not_going_to_complain
 flash_radio_fus_please_i_m_not_going_to_complain:
 	$(PROJECT_ROOT)/scripts/flash.py core2fus 0x080EC000 --statement=AGREE_TO_LOOSE_FLIPPER_FEATURES_THAT_USES_CRYPTO_ENCLAVE $(COPRO_DIR)/stm32wb5x_FUS_fw_for_fus_0_5_3.bin
 	$(PROJECT_ROOT)/scripts/flash.py core2fus 0x080EC000 --statement=AGREE_TO_LOOSE_FLIPPER_FEATURES_THAT_USES_CRYPTO_ENCLAVE $(COPRO_DIR)/stm32wb5x_FUS_fw.bin
 	$(PROJECT_ROOT)/scripts/ob.py set
+
+FORMAT_SOURCES = $(shell find applications bootloader core -iname "*.h" -o -iname "*.c" -o -iname "*.cpp")
+
+.PHONY: format
+format:
+	@echo "Formatting sources with clang-format"
+	@clang-format -style=file -i $(FORMAT_SOURCES)
+