Add utility to pad a given hash for PKCS1.5 signatures

utility/Makefile

 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 INCLUDES += -I./include \
                 -I$(FWDIR)/lib/include \
                 -I$(FWDIR)/lib/cgptlib/include \
                 -I$(FWDIR)/lib/cryptolib/include \
                 -I$(FWDIR)/lib/tpm_lite/include \
                 -I$(HOSTDIR)/include
 CFLAGS += $(INCLUDES)
 CFLAGS += -MMD -MF $@.d
 LIBS = $(HOSTLIB)
 HOSTCC = cc
 
 BUILD_ROOT = ${BUILD}/utility
 
 DESTDIR ?= /usr/bin
 
 TARGET_NAMES = dumpRSAPublicKey \
                 dump_kernel_config \
                 gbb_utility \
                 load_kernel_test \
+                pad_digest_utility \
                 signature_digest_utility \
                 tlcl_generator \
                 tpm_init_temp_fix \
                 tpmc \
                 vbutil_firmware \
                 vbutil_kernel \
                 vbutil_key \
                 vbutil_keyblock \
                 verify_data \
                 dev_make_keypair \
@@ skipping 19 matching lines @@
 
 ${BUILD_ROOT}/gbb_utility: gbb_utility.cc
         $(CXX) -DWITH_UTIL_MAIN $(CFLAGS) $< -o $@
 
 ${BUILD_ROOT}/bmpblk_utility: bmpblk_utility.cc
         $(CXX) -DWITH_UTIL_MAIN -lyaml $(CFLAGS) $< -o $@
 
 ${BUILD_ROOT}/load_kernel_test: load_kernel_test.c $(LIBS)
         $(CC) $(CFLAGS) $(INCLUDES) $< -o $@ $(LIBS) -lcrypto
 
+${BUILD_ROOT}/pad_digest_utility: pad_digest_utility.c $(LIBS)
+        $(CC) $(CFLAGS) $(INCLUDES) $< -o $@ $(LIBS) -lcrypto
+
 ${BUILD_ROOT}/signature_digest_utility: signature_digest_utility.c $(LIBS)
         $(CC) $(CFLAGS) $(INCLUDES) $< -o $@ $(LIBS) -lcrypto
 
 ${BUILD_ROOT}/tlcl_generator: tlcl_generator.c
         $(HOSTCC) $(CFLAGS) $(INCLUDES) -fpack-struct $< -o $@
 
 ${BUILD_ROOT}/vbutil_firmware: vbutil_firmware.c $(LIBS)
         $(CC) $(CFLAGS) $(INCLUDES) $< -o $@ $(LIBS) -lcrypto
 
 ${BUILD_ROOT}/vbutil_kernel: vbutil_kernel.c $(LIBS)
@@ skipping 46 matching lines @@
 STRUCTURES_TMP=${BUILD}/tlcl_structures.tmp
 STRUCTURES_SRC=${FWDIR}/lib/tpm_lite/include/tlcl_structures.h
 
 update_tlcl_structures: ${BUILD_ROOT}/tlcl_generator
         ${BUILD_ROOT}/tlcl_generator > $(STRUCTURES_TMP)
         cmp -s $(STRUCTURES_TMP) $(STRUCTURES_SRC) || \
                 ( echo "%% Updating structures.h %%" && \
                   cp $(STRUCTURES_TMP) $(STRUCTURES_SRC) )
 
 -include ${ALL_DEPS}