checksum vs. crc - Githubissues

Security-Industry-Association / libosdp-conformance

Apache License 2.0

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Closed rsgmodelworks closed 4 years ago

rsgmodelworks commented 7 years ago

both should work. there are test cases for this. see spurious messages at start-up. test with libosdp, mrtd. probably also the HID SDK.

rsgmodelworks commented 7 years ago

set m_check in parse_message per MS suggestion

rsgmodelworks commented 4 years ago

crc and checksum work now. some ACU's seem to only use checksum, tracking that separately.