Signing hash type in GenCapsuleFirmware tool
Added hash type to be used in signing process for GenCapsuleFirmware. Parameter added: -a alg_hash Signed-off-by: Subash Lakkimsetti <subashx.lakkimsetti@intel.com>
This commit is contained in:
parent
141d051b8f
commit
36ec407123
|
@ -397,7 +397,7 @@ class Firmware_Update_Header(Structure):
|
|||
]
|
||||
|
||||
|
||||
def SignImage(RawData, OutFile, PrivKey):
|
||||
def SignImage(RawData, OutFile, HashType, PrivKey):
|
||||
|
||||
#
|
||||
# Generate the new image layout
|
||||
|
@ -427,7 +427,7 @@ def SignImage(RawData, OutFile, PrivKey):
|
|||
fwupdate_bin_file = 'fwupdate_unsigned.bin'
|
||||
open(fwupdate_bin_file, 'wb').write(unsigned_image + RawData)
|
||||
|
||||
rsa_sign_file(PrivKey, pubkey_file, self.SIGN_HASH_TYPE, fwupdate_bin_file, OutFile, True, True )
|
||||
rsa_sign_file(PrivKey, pubkey_file, HashType, fwupdate_bin_file, OutFile, True, True )
|
||||
|
||||
os.remove(pubkey_file)
|
||||
os.remove(fwupdate_bin_file)
|
||||
|
@ -471,6 +471,7 @@ def main():
|
|||
|
||||
parser.add_argument('-p', '--payload', nargs=2, action='append', type=str, required=True, help='Specify payload information including GUID, FileName')
|
||||
parser.add_argument('-k', '--priv_key', dest='PrivKey', type=str, required=True, help='Private RSA 2048 key in PEM format to sign image')
|
||||
parser.add_argument('-a', '--alg_hash', dest='HashType', type=str, required=True, help='Hash type for signing')
|
||||
parser.add_argument('-o', '--output', dest='NewImage', type=str, required=True, help='Output file for signed image')
|
||||
parser.add_argument("-v", "--verbose", dest='Verbose', action="store_true", help= "Turn on verbose output with informational messages printed, including capsule headers and warning messages.")
|
||||
|
||||
|
@ -504,7 +505,7 @@ def main():
|
|||
#
|
||||
# Create final capsule
|
||||
#
|
||||
SignImage(Result, args.NewImage, args.PrivKey)
|
||||
SignImage(Result, args.NewImage, args.HashType, args.PrivKey)
|
||||
|
||||
print('Success')
|
||||
|
||||
|
|
Loading…
Reference in New Issue