Computehash returns the hash of its inputs.

GetSampleCENReportAndCENKeys generates a CENReport and an array of CENKeys (in string form).

NewBackend sets up a client connection to BigTable to manage incoming payloads.

Default Conn String .

TableCENKeys stores the mapping between CENKeys and CENReports.

TableCENKeys stores the mapping between CENKeys and CENReports.

TCNReports is the only table for TCN.

Backend holds a client to connect to the BigTable backend.

CENReport payload is sent by client to /cenreport when user reports symptoms.

raw bytes of appropriate sizes rvk32 tck32 j1 j2 TLV* sig64 rvk || tck_{j1-1} || le_u16(j1) || le_u16(j2) || type || memo || sig.