diff options
Diffstat (limited to 'decoders/atsha204a/pd.py')
| -rw-r--r-- | decoders/atsha204a/pd.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/decoders/atsha204a/pd.py b/decoders/atsha204a/pd.py index 053e325..d149c49 100644 --- a/decoders/atsha204a/pd.py +++ b/decoders/atsha204a/pd.py @@ -259,14 +259,14 @@ class Decoder(srd.Decoder): else: # Just value. self.putz(s[0][0], s[-1][1], [5, ['Value: %s' % ' '.join(format(i[2], '02x') for i in s)]]) elif op == OPCODE_VERIFY: - if len(s) >= 64: # ECDSA components + if len(s) >= 64: # ECDSA components (always present) self.putz(s[0][0], s[31][1], [5, ['ECDSA R: %s' % ' '.join(format(i[2], '02x') for i in s[0:32])]]) self.putz(s[32][0], s[63][1], [5, ['ECDSA S: %s' % ' '.join(format(i[2], '02x') for i in s[32:64])]]) - if len(s) >= 128: # Public key components + if len(s) == 83: # OtherData (follow ECDSA components in validate / invalidate mode) + self.putz(s[64][0], s[82][1], [5, ['OtherData: %s' % ' '.join(format(i[2], '02x') for i in s[64:83])]]) + if len(s) == 128: # Public key components (follow ECDSA components in external mode) self.putz(s[64][0], s[95][1], [5, ['Pub X: %s' % ' '.join(format(i[2], '02x') for i in s[64:96])]]) self.putz(s[96][0], s[127][1], [5, ['Pub Y: %s' % ' '.join(format(i[2], '02x') for i in s[96:128])]]) - if len(s) == 147: # OtherData - self.putz(s[128][0], s[146][1], [5, ['OtherData: %s' % ' '.join(format(i[2], '02x') for i in s[128:147])]]) elif op == OPCODE_WRITE: if len(s) > 32: # Value + MAC. self.putz(s[0][0], s[-31][1], [5, ['Value: %s' % ' '.join(format(i[2], '02x') for i in s)]]) |