Personal identification number security enhancement
    1.
    发明授权
    Personal identification number security enhancement 失效
    个人识别号码安全增强

    公开(公告)号:US08639938B2

    公开(公告)日:2014-01-28

    申请号:US13099509

    申请日:2011-05-03

    IPC分类号: H04L29/06

    摘要: A system for enhancing security of a personal identification number is configned for performing a method that includes receiving, from a first entity having an input permission, a first data structure into a HSM, wherein the first data structure maps a first many-to-one mapping between a first and a second PIN numeral system. The method also includes determining whether the content of the first data structure is valid, storing the first data structure in the HSM if the first data structure is valid and marking the stored first data structure as inactive. The method further includes activating the first data structure if a second data structure is input into the HSM by a second entity having an activation permission, wherein the first entity is different from the second entity, the first data structure is identical to the second data structure. The method additionally includes converting from the first to the second PIN numeral system responsive to the activated first data structure.

    摘要翻译: 用于增强个人识别号码的安全性的系统用于执行包括从具有输入许可的第一实体接收第一数据结构到HSM的方法,其中所述第一数据结构映射第一多对一 第一和第二PIN数字系统之间的映射。 该方法还包括确定第一数据结构的内容是否有效,如果第一数据结构有效并将所存储的第一数据结构标记为不活动,则将第一数据结构存储在HSM中。 该方法还包括:如果第二数据结构由具有激活许可的第二实体输入到HSM中,则激活第一数据结构,其中第一实体与第二实体不同,第一数据结构与第二数据结构相同 。 该方法还包括响应于激活的第一数据结构从第一PIN数字系统转换为第二PIN数字系统。

    PERSONAL IDENTIFICATION NUMBER SECURITY ENHANCEMENT
    2.
    发明申请
    PERSONAL IDENTIFICATION NUMBER SECURITY ENHANCEMENT 失效
    个人识别号码安全增强

    公开(公告)号:US20120284526A1

    公开(公告)日:2012-11-08

    申请号:US13099509

    申请日:2011-05-03

    IPC分类号: G06F21/00

    摘要: A system for enhancing security of a personal identification number is configned for performing a method that includes receiving, from a first entity having an input permission, a first data structure into a HSM, wherein the first data structure maps a first many-to-one mapping between a first and a second PIN numeral system. The method also includes determining whether the content of the first data structure is valid, storing the first data structure in the HSM if the first data structure is valid and marking the stored first data structure as inactive. The method further includes activating the first data structure if a second data structure is input into the HSM by a second entity having an activation permission, wherein the first entity is different from the second entity, the first data structure is identical to the second data structure. The method additionally includes converting from the first to the second PIN numeral system responsive to the activated first data structure.

    摘要翻译: 用于增强个人识别号码的安全性的系统用于执行包括从具有输入许可的第一实体接收第一数据结构到HSM的方法,其中所述第一数据结构映射第一多对一 第一和第二PIN数字系统之间的映射。 该方法还包括确定第一数据结构的内容是否有效,如果第一数据结构有效并将所存储的第一数据结构标记为不活动,则将第一数据结构存储在HSM中。 该方法还包括:如果第二数据结构由具有激活许可的第二实体输入到HSM中,则激活第一数据结构,其中第一实体与第二实体不同,第一数据结构与第二数据结构相同 。 该方法还包括响应于激活的第一数据结构从第一PIN数字系统转换为第二PIN数字系统。