公开(公告)号：US11366892B2

公开(公告)日：2022-06-21

申请号：US16380958

申请日：2019-04-10

Applicant: Shape Security, Inc.

Inventor： Yao Zhao ,  Jian Jiang ,  Rundong Liu

IPC: G06F21/45 ,  G06F16/901 ,  G06F21/62 ,  G06F21/60 ,  G06F21/56 ,  G06F21/64

Abstract: In an embodiment, a method is configured to detect compromised credentials, comprising: generating a plurality of bloom filters, wherein each bloom filter corresponds to a particular subset of a set of compromised credentials; receiving an index value from a client computing device; in response to receiving the index value, determining a target bloom filter corresponding to the index value, and sending the target bloom filter to the client computing device; receiving a first value from the client computing device; in response to receiving the first value, generating a second value based on the first value, and sending the second value to the client computing device.

公开(公告)号：US20200250296A1

公开(公告)日：2020-08-06

申请号：US16380958

申请日：2019-04-10

Applicant: Shape Security, Inc.

Inventor： Yao Zhao ,  Jian Jiang ,  Rundong Liu

IPC: G06F21/45 ,  G06F16/901 ,  G06F21/56 ,  G06F21/60 ,  G06F21/62

Abstract: In an embodiment, a method is configured to detect compromised credentials, comprising: generating a plurality of bloom filters, wherein each bloom filter corresponds to a particular subset of a set of compromised credentials; receiving an index value from a client computing device; in response to receiving the index value, determining a target bloom filter corresponding to the index value, and sending the target bloom filter to the client computing device; receiving a first value from the client computing device; in response to receiving the first value, generating a second value based on the first value, and sending the second value to the client computing device.