Fix Secure boot enable.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>

sdkconfig.defaults

@@ -9,6 +9,7 @@ CONFIG_TINYUSB_TASK_STACK_SIZE=16384
 CONFIG_PARTITION_TABLE_CUSTOM=y
 CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="pico-keys-sdk/config/esp32/partitions.csv"
 CONFIG_PARTITION_TABLE_FILENAME="pico-keys-sdk/config/esp32/partitions.csv"
+CONFIG_PARTITION_TABLE_OFFSET=0x10000
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
 CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
 CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y

tools/pico-hsm-tool.py

@@ -172,12 +172,6 @@ def parse_args():
     parser_bip32_sign.add_argument('--file-in', help='File to sign.')
     parser_bip32_sign.add_argument('--file-out', help='File to write the signature.')
 
-    parser_pubkey = subparser.add_parser('pubkey', help='Retrieves the public key of a private key.')
-    parser_pubkey.add_argument('-k', '--key', help='The private key index', metavar='KEY_ID', required=True)
-    parser_pubkey.add_argument('--format', choices=['PEM', 'DER', 'OpenSSH'], default='PEM', help='The output format of the public key')
-    parser_pubkey.add_argument('--file-out', help='File to write the public key.')
-    parser_pubkey.add_argument('--curve',  choices=['secp192r1', 'secp256r1', 'secp384r1', 'secp521r1', 'brainpoolP256r1', 'brainpoolP384r1', 'brainpoolP512r1', 'secp192k1', 'secp256k1'], help='The curve of the public key. [Required for ECDSA keys]')
-
     args = parser.parse_args()
     return args
 
@@ -551,19 +545,6 @@ def parse_derivation_path(path):
             e = e[:-1]
         indices.append(int(e) + off)
     return indices
-def pubkey(picohsm, args):
-    kid = int(args.key)
-    res = picohsm.public_key(kid, args.curve)
-    key_dat = res.public_bytes(
-       encoding=Encoding.PEM if args.format == 'PEM' else Encoding.DER if args.format == 'DER' else Encoding.OpenSSH,
-       format=PublicFormat.SubjectPublicKeyInfo if args.format in ['PEM', 'DER'] else PublicFormat.OpenSSH)
-    if (args.file_out):
-        fout = open(args.file_out, 'wb')
-    else:
-        fout = sys.stdout.buffer
-    fout.write(key_dat if args.format == 'PEM' or args.format == 'OpenSSH' else bytes(key_dat))
-    if (args.file_out):
-        fout.close()
 
 def main(args):
     sys.stderr.buffer.write(b'Pico HSM Tool v2.4\n')
@@ -601,12 +582,10 @@ def main(args):
         memory(picohsm, args)
     elif (args.command == 'bip32'):
         bip32(picohsm, args)
-    elif (args.command == 'pubkey'):
-        pubkey(picohsm, args)
 
 def run():
     args = parse_args()
     main(args)
 
 if __name__ == "__main__":
-    run()
+    run()