发明名称 EGM AUTHENTICATION MECHANISM USING MULTIPLE KEY PAIRS AT THE BIOS WITH PKI
摘要 Executable applications on a gaming machine are verified before they can be executed, for security purposes and to comply with jurisdictional requirements. Unlike in prior systems for authenticating the executable applications, embodiments allow for new executable applications to be provided and verified over time with different private and public key pairs, even after the operating code of the gaming machine is certified by the jurisdiction and deployed in the field.
申请公布号 US2010178977(A1) 申请公布日期 2010.07.15
申请号 US20090354303 申请日期 2009.01.15
申请人 IGT 发明人 KIM JOHN HONGJIP;OZMEN MELIH;COCKERILLE, IV WARNER R.;GULBAG ALI R.
分类号 A63F9/24 主分类号 A63F9/24
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