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    • 84. 发明授权
    • Postage payment system with security for sensitive mailer data and
enhanced carrier data functionality
    • 邮资支付系统具有敏感的邮件数据和增强的载体数据功能的安全性
    • US5586036A
    • 1996-12-17
    • US270555
    • 1994-07-05
    • Leon A. Pintsov
    • Leon A. Pintsov
    • G07B17/00G07B17/04
    • G07B17/00733G07B17/00508G07B2017/00443G07B2017/00451G07B2017/0058G07B2017/00588G07B2017/00596G07B2017/00758G07B2017/00935G07B2017/00951
    • A method and system for processing mail including imprinting on a mailpiece mailer identification information. Data is encrypted relative to the mailpiece with a private key associated with the mailer identification information. The private key also has an associated public key. The encrypted data is imprinted on the mailpiece and the mailpiece is placed in a mail delivery stream of a mail carrier. The mail is thereafter processed to determine from the mailer identification information the public key. The encrypted data is decrypted with the public key to authenticate the mailer and the mailers billing records are updated for mailer charges associated with the mailpiece. The addressee information for the mailpiece may be included as part of the encrypted data for mailpiece authentication. The billing record of the mailer may be encrypted with the mailer public key and transmitted to the mailer. The various mailpieces of the mailer deposited with the carrier service may be consolidated into a single encrypted statement and provided to the mailer, either in physical form or electronically along with other information including address hygiene, availability of special services from the carrier and the like. Authentication and receipt of the mailpiece are provided using an encrypted data on the mailpiece which may include an encryption of the hash function of data associated with the mailpiece being delivered or of the content of the mailpiece being delivered. The hash code may be generated by the mailer, carrier or the recipient.
    • 一种用于处理邮件的方法和系统,包括邮寄邮件标识信息上的印记。 数据相对于具有与邮件标识信息相关联的私钥的邮件加密。 私钥还具有相关联的公钥。 加密的数据被印在邮件上并且邮件被放置在邮件载体的邮件传送流中。 然后邮件被处理以从邮件标识信息确定公钥。 加密的数据用公开密钥进行解密以对邮寄者进行认证,并且为与邮件相关联的邮件费用更新邮寄者记帐记录。 作为邮件认证的加密数据的一部分,可以包括邮件的收件人信息。 邮寄者的帐单记录可以用邮寄者公钥加密并发送给邮寄者。 存放在承运人服务中的邮寄员的各种邮件可以合并成单一的加密声明,并以物理形式或电子方式提供给邮寄员以及其他信息,包括地址卫生,来自承运人的特殊服务的可用性等。 使用邮件上的加密数据来提供邮件的验证和接收,邮件可以包括与正在传送的邮件相关联的数据的哈希函数的加密或正在传送的邮件的内容的加密。 哈希码可以由邮寄者,承运人或收件人产生。
    • 85. 发明授权
    • Postal rating system with verifiable integrity
    • 具有可验证诚信的邮政评级体系
    • US5448641A
    • 1995-09-05
    • US133398
    • 1993-10-08
    • Leon A. PintsovRichard A. ConnellRonald P. SansoneAlfred C. Schmidt
    • Leon A. PintsovRichard A. ConnellRonald P. SansoneAlfred C. Schmidt
    • G07B17/00H04K1/00
    • G07B17/00733G07B17/0008G07B17/00435G07B2017/00161G07B2017/00443G07B2017/0058G07B2017/00782
    • A data center provides a rate table to a user. The rate table is communicated to the mailer along with a hash code that is based on information from the rating table. The hash code provides a unique number based on the rating table. The user within a secure device and to which the rate table is loaded regenerates the hash code based on the information received from the rate table and compares the transmitted hash code with the generated hash code. The comparison verifies that the rate table data has not been intentionally or unintentionally corrupted. The transmitted hash code may be encrypted by the data center and when received decrypted by the mailer. The encryption decryption process provides authenticity of the data center if desired. The generation of the hash code and the comparison with the transmitted hash code can be initiated prior to postage printing and used to insure proper rating. Printing is enabled only after the rating process has been properly implemented. The hash code and rating information may be printed on the mail piece such that a verifying party can reconstruct the rating process and determine if any rating inaccuracy occurred. Various rating inaccuracies for a particular user can be stored by the verging party to detect a recurrence of rating errors. Rating profiles for particular users or group of users may be stored to enable generation of user profiles.
    • 数据中心向用户提供速率表。 速率表与基于来自评级表的信息的哈希码一起传送给邮寄者。 哈希码基于评级表提供了一个唯一的号码。 安全设备内的用户,加载速率表的用户基于从速率表接收到的信息重新生成散列码,并将发送的散列码与生成的散列码进行比较。 比较验证速率表数据没有被故意或无意地损坏。 所发送的散列码可以由数据中心加密,并且当被邮件接收者解密时。 如果需要,加密解密过程提供数据中心的真实性。 哈希码的生成以及与发送的哈希码的比较可以在邮资打印之前启动,并用于确保适当的等级。 打印仅在评级过程正确实施后启用。 哈希代码和评级信息可以打印在邮件上,使得验证方可以重建评级处理并确定是否发生任何评级不准确。 特定用户的各种评级不准确性可以由合并方存储以检测评级错误的再次发生。 可以存储特定用户或用户组的评级简档,以便生成用户简档。
    • 86. 发明授权
    • System and method for selecting optional inserts with optimal value in
an inserting machine
    • 在插入机器中选择具有最佳值的可选插入件的系统和方法
    • US5367450A
    • 1994-11-22
    • US993753
    • 1992-12-21
    • Leon A. Pintsov
    • Leon A. Pintsov
    • B07C1/00G06F15/21
    • B07C1/00G06Q10/06375
    • A method of making a selection of optional enclosures for a mailpiece including required enclosures. The method comprises the steps of assigning to each of the optional enclosures a weight, a cost and a benefit, creating a list of the potential compositions of the mailpiece, the list including a total of 2.sup.n combinations of the optional enclosures, where n equals the number of optional enclosures, computing a total weight of the mailpiece for each of the potential compositions, computing a value of the mailpiece for each of the potential compositions, the value being any computable function of the benefit and the cost of each optional enclosure included in each of the potential compositions, and selecting from one of the potential compositions based on the one having the optimal value.
    • 选择包括所需外壳的邮件的可选外壳的方法。 该方法包括以下步骤:向每个可选择的外壳分配权重,成本和收益,创建邮件的潜在构成的列表,该列表包括可选外壳的总共2n个组合,其中n等于 可选择的外壳的数量,计算每个潜在构成的邮件的总重量,计算每个潜在构成的邮件的值,该值是包括在每个可选组合中的每个可选外壳的益处和成本的任何可计算功能 每个潜在的组合物,并且基于具有最佳值的一种潜在组合物中的一种来选择。
    • 87. 发明授权
    • Insertion machine with prioritized selection of inserts
    • 插入机具有优先选择的插入
    • US4817042A
    • 1989-03-28
    • US205584
    • 1988-06-06
    • Leon A. Pintsov
    • Leon A. Pintsov
    • B07C1/00G01G13/04G01G19/00G01G19/393G07B17/00B65H41/00G06F15/20
    • G07B17/00362B07C1/00G01G13/04G01G19/005G01G19/393G07B17/00467G07B2017/0037G07B2017/00491
    • An inserting machine which optimizes the final weight of a mailpiece in order to realize the maximum value of a postage category is disclosed. Each of the enclosure types which may be inserted within the mailpiece is assigned a level of priority based on a postage category. In addition, each of the enclosure types is assigned a maximum per enclosure weight. A processing unit calculates an initial weight for the mailpiece due to those enclosures having a priority which indicates that they must be inserted within the mailpiece without reservation. The processing unit then selects other enclosure types for insertion within the mailpiece based upon the priority level of the enclosure type and the maximum weight of the enclosure such that the final weight of the mailpiece is substantially equal to a maximum allowable weight threshold for a given postage category. The level of priority of an enclosure can be entered into the system by a variety of means and can further be changed from one collation processed to the next "on the fly."
    • 公开了一种优化邮件的最终权重以便实现邮资类别的最大值的插入机。 可以插入邮件内的每个封闭类型基于邮资类别被分配优先级。 此外,每个机箱类型都分配了每个机箱重量的最大值。 处理单元计算由于具有优先级的这些外壳而导致的邮件的初始权重,这表明它们必须被插入到邮件中而不被预留。 处理单元然后根据外壳类型的优先级和外壳的最大重量选择其他外壳类型以插入邮件内,使得邮件的最终权重基本上等于给定邮资的最大允许权重阈值 类别。 机柜的优先级别可以通过各种方式输入系统,并可以进一步从处理的一个排序规则更改为“下一个”。
    • 90. 发明授权
    • Hybrid signature scheme
    • 混合签名方案
    • US07877610B2
    • 2011-01-25
    • US11812811
    • 2007-06-21
    • Scott Alexander VanstoneRobert GallantRobert J. LambertLeon A. PintsovFrederick W. Ryan, Jr.Ari Singer
    • Scott Alexander VanstoneRobert GallantRobert J. LambertLeon A. PintsovFrederick W. Ryan, Jr.Ari Singer
    • H04L9/00
    • H04L9/3247H04L9/3252
    • A signature scheme is provided in which a message is divided into a first portion which is hidden and is recovered during verification, and a second portion which is visible and is required as input to the verification algorithm. A first signature component is generated by encrypting the first portion alone. An intermediate component is formed by combining the first component and the visible portion and cryptographically hashing them. A second signature component is then formed using the intermediate component and the signature comprises the first and second components with the visible portion. A verification of the signature combines a first component derived only from the hidden portion of the message with the visible portion and produces a hash of the combination. The computed hash is used together with publicly available information to generate a bit string corresponding to the hidden portion. If the required redundancy is present the signature is accepted and the message reconstructed from the recovered bit string and the visible portion.
    • 提供了一种签名方案,其中消息被分成在验证期间被隐藏并被恢复的第一部分,以及作为验证算法的输入可见并被要求的第二部分。 通过单独加密第一部分来产生第一签名组件。 通过组合第一组件和可见部分并对其进行加密散列来形成中间组件。 然后使用中间部件形成第二签名部件,并且签名包括具有可见部分的第一和第二部件。 签名的验证将仅从消息的隐藏部分导出的第一组件与可见部分组合,并产生组合的散列。 所计算的散列与公开可用的信息一起使用以产生对应于隐藏部分的位串。 如果存在所需的冗余,则签名被接受,并且从恢复的位串和可见部分重建消息。