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    • 8. 发明申请
    • Session authentication using temporary passwords
    • 会话认证使用临时密码
    • US20050015604A1
    • 2005-01-20
    • US10621794
    • 2003-07-16
    • Muralidharan SundararajanJohn LightTrevor PeringRoy Want
    • Muralidharan SundararajanJohn LightTrevor PeringRoy Want
    • G06F21/00H04K1/00
    • G06F21/36G06F21/35
    • Authenticating a user of an un-trusted computing system, the user having at least one portable computing device coupled to a peripheral device, may be accomplished by randomly generating a temporary password by the portable computing device, sending the temporary password to the peripheral device, rendering the temporary password by the peripheral device for perception by the user, inputting a password, by the user, into the un-trusted computing system, receiving, by the portable computing device, the password input by the user from the un-trusted computing system, and allowing access to the portable computing device using the un-trusted computing system when the temporary password matches the user-inputted password. In one embodiment, the peripheral device may be a small form factor device worn by the user. In one embodiment, the user may carry or have immediate access to multiple portable computing devices.
    • 验证不可信计算系统的用户,具有耦合到外围设备的至少一个便携式计算设备的用户可以通过便携式计算设备随机生成临时密码,向临时设备发送临时密码来实现, 由外围设备呈现临时密码,以便用户感知,由用户输入密码到不可信计算系统中,由便携式计算设备接收用户从不可信计算输入的密码 系统,并且当临时密码与用户输入的密码匹配时,允许使用不可信计算系统访问便携式计算设备。 在一个实施例中,外围设备可以是由用户佩戴的小尺寸设备。 在一个实施例中,用户可携带或立即访问多个便携式计算设备。