公开(公告)号：US20160291967A1

公开(公告)日：2016-10-06

申请号：US14672546

申请日：2015-03-30

Applicant: Konica Minolta Laboratory U.S.A., Inc.

Inventor： Subramanyam BADRI

IPC: G06F9/44 ,  G06F9/445

CPC classification number: G06F8/658 ,  G06F8/654

Abstract: A method, a non-transitory computer readable medium, and a system are disclosed for updating firmware in a memory of a device. The method including creating a new firmware image for the device; calculating a checksum of the new firmware image; performing a binary comparison of the new firmware image with an existing firmware image on the device; preparing a new differential data image for the binary comparison of the new firmware image to the existing firmware image; and calculating a checksum of the new differential data image for the binary comparison of the new firmware image to the existing firmware image.

Abstract translation: 公开了一种用于更新设备的存储器中的固件的方法，非暂时计算机可读介质和系统。 该方法包括为设备创建新的固件图像; 计算新固件映像的校验和; 执行新固件映像与设备上的现有固件映像的二进制比较; 准备新的差分数据图像，用于新固件映像与现有固件映像的二进制比较; 以及计算用于新固件图像与现有固件图像的二进制比较的新差分数据图像的校验和。

公开(公告)号：US20180351925A1

公开(公告)日：2018-12-06

申请号：US15610558

申请日：2017-05-31

Applicant: Konica Minolta Laboratory U.S.A., Inc.

Inventor： Subramanyam BADRI ,  Sarma SISTA

IPC: H04L29/06 ,  G06K9/00

Abstract: A method, a system, and a non-transitory computer readable program code are disclosed for authenticating users for services. The method includes registering one or more users in an authentication system; assigning a score index to each of the one or more users in the authentication system for one or more services, the score index representing a security level and corresponding authentication required to access each of the one or more services; inputting each request for services from the one or more users into the authentication system to continuously update the score index for each of the one or more users, each of the requests including one or more authenticators or biometric identifiers for the requested service; and requesting the one or more users to register one or more additional authenticators or biometric identifiers with the authentication system upon the score index for a user reaching of a predefined threshold value.