BaseTools: Handle the bytes and str difference

Deal with bytes and str is different, remove the unicode(),
correct open file parameter.
Using utcfromtimestamp instead of fromtimestamp.

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Zhiju.Fan <zhijux.fan@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256GenerateKeys.py b/BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256GenerateKeys.py
index f96ceb2637..c0b661d03c 100644
--- a/BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256GenerateKeys.py
+++ b/BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256GenerateKeys.py
@@ -84,7 +84,7 @@ if __name__ == '__main__':
   if Process.returncode != 0:

     print('ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH')

     sys.exit(Process.returncode)

-  print(Version[0])

+  print(Version[0].decode())

 

   args.PemFileName = []

 

@@ -119,19 +119,19 @@ if __name__ == '__main__':
       args.PemFileName.append(Item.name)

       Item.close()

 

-  PublicKeyHash = ''

+  PublicKeyHash = bytearray()

   for Item in args.PemFileName:

     #

     # Extract public key from private key into STDOUT

     #

     Process = subprocess.Popen('%s rsa -in %s -modulus -noout' % (OpenSslCommand, Item), stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)

-    PublicKeyHexString = Process.communicate()[0].split('=')[1].strip()

+    PublicKeyHexString = Process.communicate()[0].split(b'=')[1].strip()

     if Process.returncode != 0:

       print('ERROR: Unable to extract public key from private key')

       sys.exit(Process.returncode)

-    PublicKey = ''

+    PublicKey = bytearray()

     for Index in range (0, len(PublicKeyHexString), 2):

-      PublicKey = PublicKey + chr(int(PublicKeyHexString[Index:Index + 2], 16))

+      PublicKey = PublicKey + PublicKeyHexString[Index:Index + 2]

 

     #

     # Generate SHA 256 hash of RSA 2048 bit public key into STDOUT

@@ -157,14 +157,14 @@ if __name__ == '__main__':
   #

   PublicKeyHashC = '{'

   for Item in PublicKeyHash:

-    PublicKeyHashC = PublicKeyHashC + '0x%02x, ' % (ord(Item))

+    PublicKeyHashC = PublicKeyHashC + '0x%02x, ' % (Item)

   PublicKeyHashC = PublicKeyHashC[:-2] + '}'

 

   #

   # Write SHA 256 of 2048 bit binary public key to public key hash C structure file

   #

   try:

-    args.PublicKeyHashCFile.write (PublicKeyHashC)

+    args.PublicKeyHashCFile.write (bytes(PublicKeyHashC))

     args.PublicKeyHashCFile.close ()

   except:

     pass