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专利名称：METHOD FOR VALIDATING MESSAGES发明人：BUCKLEY, Michael Eoin,LAMBERT, Robert
John,EBEID, Nevine Maurice Nassif
申请号：EP15719027.3申请日：20150320公开号：EP3120524A1公开日：20170125
摘要：There is provided a method for secure communications. The method includes acomputing device receiving a notification comprising a message, a counter value, asignature signed by a signer and based on the message and the counter value, and anindication of the signer. The device obtains a current counter value based on an identityof the signer, checks the signature and compares the counter value with the currentcounter value; and, if the counter comparison and the signature checking is successful,accepting the message.
申请人：BlackBerry Limited,Certicom Corp.
地址：2200 University Avenue East Waterloo, ON N2K 0A7 CA,4701 Tahoe BoulevardTahoe A, 6th Floor Mississauga, Ontario L4W 0B5 CA
国籍：CA,CA
代理机构：MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB
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