Earlier the k3_gen_x509_cert.sh was used for signing binaries with the x509 certificate for Texas Instruments K3 architecture devices. Since the signing process is handled by x509 etype now, there is no more requirement for this script, hence removing it.
Signed-off-by: Neha Malcom Francis n-francis@ti.com --- tools/k3_gen_x509_cert.sh | 252 -------------------------------------- 1 file changed, 252 deletions(-) delete mode 100755 tools/k3_gen_x509_cert.sh
diff --git a/tools/k3_gen_x509_cert.sh b/tools/k3_gen_x509_cert.sh deleted file mode 100755 index b6ef5a2de3..0000000000 --- a/tools/k3_gen_x509_cert.sh +++ /dev/null @@ -1,252 +0,0 @@ -#!/bin/bash -# SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause -# -# Script to add K3 specific x509 cetificate to a binary. -# - -# Variables -OUTPUT=tiboot3.bin -TEMP_X509=x509-temp.cert -CERT=certificate.bin -RAND_KEY=eckey.pem -LOADADDR=0x41c00000 -BOOTCORE_OPTS=0 -BOOTCORE=16 -DEBUG_TYPE=0 - -gen_degen_template() { -cat << 'EOF' > degen-template.txt - -asn1=SEQUENCE:rsa_key - -[rsa_key] -version=INTEGER:0 -modulus=INTEGER:0xDEGEN_MODULUS -pubExp=INTEGER:1 -privExp=INTEGER:1 -p=INTEGER:0xDEGEN_P -q=INTEGER:0xDEGEN_Q -e1=INTEGER:1 -e2=INTEGER:1 -coeff=INTEGER:0xDEGEN_COEFF -EOF -} - -# Generate x509 Template -gen_template() { -cat << 'EOF' > x509-template.txt - [ req ] - distinguished_name = req_distinguished_name - x509_extensions = v3_ca - prompt = no - dirstring_type = nobmp - - [ req_distinguished_name ] - C = US - ST = TX - L = Dallas - O = Texas Instruments Incorporated - OU = Processors - CN = TI support - emailAddress = support@ti.com - - [ v3_ca ] - basicConstraints = CA:true - 1.3.6.1.4.1.294.1.1 = ASN1:SEQUENCE:boot_seq - 1.3.6.1.4.1.294.1.2 = ASN1:SEQUENCE:image_integrity - 1.3.6.1.4.1.294.1.3 = ASN1:SEQUENCE:swrv -# 1.3.6.1.4.1.294.1.4 = ASN1:SEQUENCE:encryption - 1.3.6.1.4.1.294.1.8 = ASN1:SEQUENCE:debug - - [ boot_seq ] - certType = INTEGER:TEST_CERT_TYPE - bootCore = INTEGER:TEST_BOOT_CORE - bootCoreOpts = INTEGER:TEST_BOOT_CORE_OPTS - destAddr = FORMAT:HEX,OCT:TEST_BOOT_ADDR - imageSize = INTEGER:TEST_IMAGE_LENGTH - - [ image_integrity ] - shaType = OID:2.16.840.1.101.3.4.2.3 - shaValue = FORMAT:HEX,OCT:TEST_IMAGE_SHA_VAL - - [ swrv ] - swrv = INTEGER:0 - -# [ encryption ] -# initalVector = FORMAT:HEX,OCT:TEST_IMAGE_ENC_IV -# randomString = FORMAT:HEX,OCT:TEST_IMAGE_ENC_RS -# iterationCnt = INTEGER:TEST_IMAGE_KEY_DERIVE_INDEX -# salt = FORMAT:HEX,OCT:TEST_IMAGE_KEY_DERIVE_SALT - - [ debug ] - debugUID = FORMAT:HEX,OCT:0000000000000000000000000000000000000000000000000000000000000000 - debugType = INTEGER:TEST_DEBUG_TYPE - coreDbgEn = INTEGER:0 - coreDbgSecEn = INTEGER:0 -EOF -} - -parse_key() { - sed '/\ \ \ \ /s/://g' key.txt | awk '!/\ \ \ \ / {printf("\n%s\n", $0)}; /\ \ \ \ / {printf("%s", $0)}' | sed 's/\ \ \ \ //g' | awk "/$1:/{getline; print}" -} - -gen_degen_key() { -# Generate a 4096 bit RSA Key - openssl genrsa -out key.pem 1024 >>/dev/null 2>&1 - openssl rsa -in key.pem -text -out key.txt >>/dev/null 2>&1 - DEGEN_MODULUS=$( parse_key 'modulus' ) - DEGEN_P=$( parse_key 'prime1' ) - DEGEN_Q=$( parse_key 'prime2' ) - DEGEN_COEFF=$( parse_key 'coefficient' ) - gen_degen_template - - sed -e "s/DEGEN_MODULUS/$DEGEN_MODULUS/"\ - -e "s/DEGEN_P/$DEGEN_P/" \ - -e "s/DEGEN_Q/$DEGEN_Q/" \ - -e "s/DEGEN_COEFF/$DEGEN_COEFF/" \ - degen-template.txt > degenerateKey.txt - - openssl asn1parse -genconf degenerateKey.txt -out degenerateKey.der >>/dev/null 2>&1 - openssl rsa -in degenerateKey.der -inform DER -outform PEM -out $RAND_KEY >>/dev/null 2>&1 - KEY=$RAND_KEY - #rm key.pem key.txt degen-template.txt degenerateKey.txt degenerateKey.der -} - -declare -A options_help -usage() { - if [ -n "$*" ]; then - echo "ERROR: $*" - fi - echo -n "Usage: $0 " - for option in "${!options_help[@]}" - do - arg=`echo ${options_help[$option]}|cut -d ':' -f1` - if [ -n "$arg" ]; then - arg=" $arg" - fi - echo -n "[-$option$arg] " - done - echo - echo -e "\nWhere:" - for option in "${!options_help[@]}" - do - arg=`echo ${options_help[$option]}|cut -d ':' -f1` - txt=`echo ${options_help[$option]}|cut -d ':' -f2` - tb="\t\t\t" - if [ -n "$arg" ]; then - arg=" $arg" - tb="\t" - fi - echo -e " -$option$arg:$tb$txt" - done - echo - echo "Examples of usage:-" - echo "# Example of signing the SYSFW binary with rsa degenerate key" - echo " $0 -c 0 -b ti-sci-firmware-am6x.bin -o sysfw.bin -l 0x40000" - echo "# Example of signing the SPL binary with rsa degenerate key" - echo " $0 -c 16 -b spl/u-boot-spl.bin -o tiboot3.bin -l 0x41c00000" -} - -options_help[b]="bin_file:Bin file that needs to be signed" -options_help[k]="key_file:file with key inside it. If not provided script generates a rsa degenerate key." -options_help[o]="output_file:Name of the final output file. default to $OUTPUT" -options_help[c]="core_id:target core id on which the image would be running. Default to $BOOTCORE" -options_help[l]="loadaddr: Target load address of the binary in hex. Default to $LOADADDR" -options_help[d]="debug_type: Debug type, set to 4 to enable early JTAG. Default to $DEBUG_TYPE" - -while getopts "b:k:o:c:l:d:h" opt -do - case $opt in - b) - BIN=$OPTARG - ;; - k) - KEY=$OPTARG - ;; - o) - OUTPUT=$OPTARG - ;; - l) - LOADADDR=$OPTARG - ;; - c) - BOOTCORE=$OPTARG - ;; - d) - DEBUG_TYPE=$OPTARG - ;; - h) - usage - exit 0 - ;; - ?) - usage "Invalid Option '-$OPTARG'" - exit 1 - ;; - :) - usage "Option '-$OPTARG' Needs an argument." - exit 1 - ;; - esac -done - -if [ "$#" -eq 0 ]; then - usage "Arguments missing" - exit 1 -fi - -if [ -z "$BIN" ]; then - usage "Bin file missing in arguments" - exit 1 -fi - -# Generate rsa degenerate key if user doesn't provide a key -if [ -z "$KEY" ]; then - gen_degen_key -fi - -if [ $BOOTCORE == 0 ]; then # BOOTCORE M3, loaded by ROM - CERTTYPE=2 -elif [ $BOOTCORE == 16 ]; then # BOOTCORE R5, loaded by ROM - CERTTYPE=1 -else # Non BOOTCORE, loaded by SYSFW - BOOTCORE_OPTS_VER=$(printf "%01x" 1) - # Add input args option for SET and CLR flags. - BOOTCORE_OPTS_SETFLAG=$(printf "%08x" 0) - BOOTCORE_OPTS_CLRFLAG=$(printf "%08x" 0x100) # Clear FLAG_ARMV8_AARCH32 - BOOTCORE_OPTS="0x$BOOTCORE_OPTS_VER$BOOTCORE_OPTS_SETFLAG$BOOTCORE_OPTS_CLRFLAG" - # Set the cert type to zero. - # We are not using public/private key store now - CERTTYPE=$(printf "0x%08x" 0) -fi - -SHA_VAL=`openssl dgst -sha512 -hex $BIN | sed -e "s/^.*= //g"` -BIN_SIZE=`cat $BIN | wc -c` -ADDR=`printf "%08x" $LOADADDR` - -gen_cert() { - #echo "Certificate being generated :" - #echo " LOADADDR = 0x$ADDR" - #echo " IMAGE_SIZE = $BIN_SIZE" - #echo " CERT_TYPE = $CERTTYPE" - #echo " DEBUG_TYPE = $DEBUG_TYPE" - sed -e "s/TEST_IMAGE_LENGTH/$BIN_SIZE/" \ - -e "s/TEST_IMAGE_SHA_VAL/$SHA_VAL/" \ - -e "s/TEST_CERT_TYPE/$CERTTYPE/" \ - -e "s/TEST_BOOT_CORE_OPTS/$BOOTCORE_OPTS/" \ - -e "s/TEST_BOOT_CORE/$BOOTCORE/" \ - -e "s/TEST_BOOT_ADDR/$ADDR/" \ - -e "s/TEST_DEBUG_TYPE/$DEBUG_TYPE/" \ - x509-template.txt > $TEMP_X509 - openssl req -new -x509 -key $KEY -nodes -outform DER -out $CERT -config $TEMP_X509 -sha512 -} - -gen_template -gen_cert -cat $CERT $BIN > $OUTPUT - -# Remove all intermediate files -#rm $TEMP_X509 $CERT x509-template.txt -#if [ "$KEY" == "$RAND_KEY" ]; then -# rm $RAND_KEY -#fi