MESSAGE GENERATION FOR A CRYPTOGRAPHIC KEY GENERATION TEST
    12.
    发明申请
    MESSAGE GENERATION FOR A CRYPTOGRAPHIC KEY GENERATION TEST 有权
    消息生成用于生成密钥生成测试

    公开(公告)号:US20170078089A1

    公开(公告)日:2017-03-16

    申请号:US15122822

    申请日:2015-03-03

    CPC classification number: H04L9/08 G06F7/72 G06F2207/7204 H04L9/004 H04L9/302

    Abstract: Generation of a message m of order λ(n) for a test of the integrity of the generation of a pair of cryptographic keys within the multiplicative group of integers modulo n=p·q, including: —key pair generation including, to generate p and q: a random selection of candidate integers; and a primality test; —a first search of the multiplicative group of integers modulo p for a generator a; —a second search of the multiplicative group of integers modulo q for a generator b; —a third search for a number y, as message m, verifying: 1≦γ≦n−1, where γ=a mod p and γ=b mod q, the first or second search being performed during the primality test.

    Abstract translation: 生成订单λ(n)的消息m,用于测试在模n = p·q的乘法乘法组中产生一对加密密钥的完整性,包括: - 密钥对生成包括生成p 和q:候选整数的随机选择; 和原始测试; - 对于生成器a首先搜索模p的乘法乘法组; - 对发生器b进行模q的乘法乘积组的第二次搜索; - 第三次搜索数字y作为消息m,验证:1≤γ≤n-1,其中γ= a mod p和γ= b mod q,在原语测试期间执行第一或第二搜索。

    TOOLING AND A METHOD FOR WEAKENING AN OUTLINE IN A THIN PLASTICS CARD
    13.
    发明申请
    TOOLING AND A METHOD FOR WEAKENING AN OUTLINE IN A THIN PLASTICS CARD 审中-公开
    一种减轻塑料卡片外观的工具和方法

    公开(公告)号:US20160368161A1

    公开(公告)日:2016-12-22

    申请号:US14902142

    申请日:2014-06-25

    CPC classification number: B26F3/002 B26D3/085 G06K19/07739

    Abstract: Disclosed are a method of weakening an outline in a thin plastic card and tooling for performing the method. The method may include several operations, including a go punching step by means of a go punch presenting a solid shape substantially identical to the outline and suitable for punching the thin plastic card along a go direction against a die presenting a hollow shape substantially identical to the outline and in alignment with the go punch in order to be able to receive material pushed by the go punch, and a return punching step by means of a return punch presenting a solid shape substantially identical to the outline in alignment with the go punch and suitable for punching the thin plastic card along a return direction opposite to the go direction. Also disclosed is a thin plastic card including at least one outline weakened by such a method.

    Abstract translation: 公开了一种削弱薄塑料卡中的轮廓的方法和用于执行该方法的工具。 该方法可以包括几个操作,包括通过穿孔冲压步骤的穿孔步骤,其呈现与轮廓基本相同的实心形状,并且适于将薄塑料卡沿着去往方向冲压到具有基本相同的中空形状的模具 轮廓并与去皮冲头对准以便能够接收由打孔器推动的材料,并且通过返回冲头形成返回冲压步骤,所述返回冲头具有基本上与打孔机对准的轮廓基本相同的实心形状,并且适合 用于沿与向往方向相反的返回方向冲压薄塑料卡。 还公开了一种薄塑料卡,其包括通过这种方法削弱的至少一个轮廓。

    Device for providing protection against intrusion for an electronic component
    15.
    发明授权
    Device for providing protection against intrusion for an electronic component 有权
    用于提供防止电子部件侵入的装置

    公开(公告)号:US09389650B2

    公开(公告)日:2016-07-12

    申请号:US14589500

    申请日:2015-01-05

    CPC classification number: G06F1/182 G06F21/755 G06F21/86

    Abstract: Devices for providing protection against intrusion in order to protect at least one electronic component. One example of the device includes an enclosure, surrounding the electronic component, which is proof against a specific type of radiation, and at least one piece of equipment selected from a receiver and a transmitter of radiation of that specific type, which is arranged inside the enclosure and substantially tuned to another piece of equipment that is complementary and disposed outside the enclosure. The device also includes a detection module suitable for detecting an intrusion if at least one receiver receives radiation of that specific type.

    Abstract translation: 用于提供防止入侵的装置,以便保护至少一个电子部件。 该装置的一个实例包括围绕电子部件的外壳,其抵抗特定类型的辐射,以及从特定类型的辐射的接收器和发射器中选择的至少一个设备,其布置在 并且基本上调谐到互补并且设置在外壳外部的另一件设备。 该装置还包括适用于检测入侵的检测模块,如果至少一个接收器接收到该特定类型的辐射。

    METHOD OF PROVISIONING A SUBSCRIBER PROFILE FOR A SECURE MODULE
    17.
    发明申请
    METHOD OF PROVISIONING A SUBSCRIBER PROFILE FOR A SECURE MODULE 审中-公开
    提供安全模块的用户配置文件的方法

    公开(公告)号:US20160165433A1

    公开(公告)日:2016-06-09

    申请号:US14957906

    申请日:2015-12-03

    CPC classification number: H04W8/205 H04W4/50 H04W8/183

    Abstract: Described are methods and systems for provisioning a subscriber profile in a secure module, such as a SIM card. The methods and systems may perform operations that may include receiving a request for provisioning a subscriber profile accompanied by parameters of a mobile terminal associated with the subscriber profile, and configuring the terminal when notification is received of the profile being activated, the notification coming from the secure module. Variations of the systems and methods are applicable to terminals including a secure module for hosting a subscriber profile to a mobile communications network.

    Abstract translation: 描述了用于在诸如SIM卡的安全模块中提供订户简档的方法和系统。 所述方法和系统可以执行操作,所述操作可以包括:接收用于配置与用户简档相关联的移动终端的参数的用户配置文件的请求,以及在接收到被激活的简档的通知时配置终端,来自 安全模块。 系统和方法的变化适用于包括用于向移动通信网络托管用户简档的安全模块的终端。

    Method for verifying the security of a device that generates private and public cryptographic keys
    18.
    发明授权
    Method for verifying the security of a device that generates private and public cryptographic keys 有权
    用于验证生成私有和公共加密密钥的设备的安全性的方法

    公开(公告)号:US09338142B2

    公开(公告)日:2016-05-10

    申请号:US13933658

    申请日:2013-07-02

    Abstract: A method for verifying the security of a device for generating private and public cryptographic keys. Such a method includes generating at least one pair of private and public cryptographic keys by the device from at least one random variable coming from a random-variable generator; transmitting at least one constituent element of a generated private or public key to at least one device for verifying; and determining a level of security of the device from the at least one transmitted element, as a function of pieces of information stored by the device for verifying.

    Abstract translation: 一种用于验证用于生成私有和公共密钥的设备的安全性的方法。 这种方法包括由来自随机变量发生器的至少一个随机变量由设备产生至少一对专用密钥和公钥密钥; 将至少一个所生成的专用或公共密钥的组成元件发送到至少一个用于验证的设备; 以及根据由所述设备存储的用于验证的多条信息来确定来自所述至少一个传送的元件的所述设备的安全级别。

    Generation of cryptographic keys
    19.
    发明申请
    Generation of cryptographic keys 有权
    生成加密密钥

    公开(公告)号:US20160072627A1

    公开(公告)日:2016-03-10

    申请号:US14572163

    申请日:2014-12-16

    CPC classification number: H04L9/0861 H04L9/004 H04L9/30

    Abstract: Method for generating a pair of public and private cryptographic keys in the additive group of integers modulo n, where n is the product of two prime numbers p and q, the method including the following steps: calculating a public exponent e for the public key, and calculating a private exponent d for the private key from the public exponent and the public modulus, where d·e=1 mod λ(n), λ(n) being the least common multiple between p-1 and q-1, characterized in that the method furthermore includes a step: of checking to check that λ(n)=0 mod (p-1) and λ(n)=0 mod (q-1).

    Abstract translation: 用于在n个整数的加法组中生成一对公共密钥和私有密钥的方法,其中n是两个素数p和q的乘积,所述方法包括以下步骤:计算公钥的公用指数e, 并且从公共指数和公共模数计算私钥的专用指数d,其中d·e = 1 modλ(n),λ(n)是p-1和q-1之间的最小公倍数,其特征在于 因为该方法还包括检查以检查λ(n)= 0mod(p-1)和λ(n)= 0mod(q-1)的步骤。

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