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    • 9. 发明授权
    • Pin block replacement
    • 针块更换
    • US09123042B2
    • 2015-09-01
    • US11839698
    • 2007-08-16
    • Clay von MuellerScott R. YalePaul Catinella
    • Clay von MuellerScott R. YalePaul Catinella
    • G06F21/00G06Q20/38G06Q20/20G06Q20/36G06Q20/40G07F7/08
    • G06Q20/3823G06Q20/20G06Q20/367G06Q20/4012G07F7/088
    • Systems and methods for performing token transactions are provided. In one embodiment, the invention provides for processing token transactions, including receiving an encrypted password for a debit card transaction, wherein the password was secured using encrypted debit-card information, decrypting the password using encrypted debit-card information for the debit card, recreating the password using actual debit-card information for the debit card, and forwarding the recreated password for subsequent transaction processing. The invention is suitable for implementation with other types of tokens in addition to debit-card tokens as well. The invention can be implemented in a scenario where the password includes a PIN block that is created by combining a clear or encrypted PIN for the token with token information.
    • 提供了用于执行令牌交易的系统和方法。 在一个实施例中,本发明提供处理令牌交易,包括接收用于借记卡交易的加密密码,其中使用加密的借记卡信息来保护密码,使用借记卡的加密借方卡信息解密密码,重新创建 使用借记卡的实际借记卡信息的密码,以及转发用于后续交易处理的重新创建的密码。 除了借记卡令牌之外,本发明也适用于其他类型的令牌的实现。 本发明可以在密码包括通过将令牌的清楚或加密的PIN与令牌信息组合而创建的PIN块的情况下实现。
    • 10. 发明申请
    • PIN BLOCK REPLACEMENT
    • PIN块更换
    • US20080189214A1
    • 2008-08-07
    • US11839698
    • 2007-08-16
    • Clay von MuellerScott R. YalePaul Catinella
    • Clay von MuellerScott R. YalePaul Catinella
    • G06Q20/00G06Q30/00
    • G06Q20/3823G06Q20/20G06Q20/367G06Q20/4012G07F7/088
    • Systems and methods for performing token transactions are provided. In one embodiment, the invention provides for processing token transactions, including receiving an encrypted password for a debit card transaction, wherein the password was secured using encrypted debit-card information, decrypting the password using encrypted debit-card information for the debit card, recreating the password using actual debit-card information for the debit card, and forwarding the recreated password for subsequent transaction processing. The invention is suitable for implementation with other types of tokens in addition to debit-card tokens as well. The invention can be implemented in a scenario where the password includes a PIN block that is created by combining a clear or encrypted PIN for the token with token information.
    • 提供了用于执行令牌交易的系统和方法。 在一个实施例中,本发明提供处理令牌交易,包括接收用于借记卡交易的加密密码,其中使用加密的借记卡信息来保护密码,使用借记卡的加密借方卡信息解密密码,重新创建 使用借记卡的实际借记卡信息的密码,以及转发用于后续交易处理的重新创建的密码。 除了借记卡令牌之外,本发明也适用于其他类型的令牌的实现。 本发明可以在密码包括通过将令牌的清楚或加密的PIN与令牌信息组合而创建的PIN块的情况下实现。