公开(公告)号：US20150312042A1

公开(公告)日：2015-10-29

申请号：US14263507

申请日：2014-04-28

Applicant: NXP B.V.

Inventor： Wil Michiels ,  Jan Hoogerbrugge ,  Michael Patrick Peeters

IPC: H04L9/32 ,  H04L9/06

CPC classification number: H04L9/3242 ,  H04L9/0631 ,  H04L9/0643 ,  H04L9/3226

Abstract: A method of gluing a cryptographic implementation of a cryptographic function to a surrounding program in a cryptographic system, including: receiving, by the cryptographic system, an input message; receiving a computed value from the surrounding program; performing, by the cryptographic system, a keyed cryptographic operation mapping the input message into an output message using the computed value from the surrounding program, wherein the output message is a correct output message when the computed value has a correct value; and outputting the output message.

Abstract translation: 一种将加密功能的加密实现粘贴到密码系统中的周围程序的方法，包括：密码系统接收输入消息; 从周围程序接收计算值; 通过密码系统执行使用来自周围程序的计算值将输入消息映射到输出消息中的密钥密码操作，其中当所计算的值具有正确值时，输出消息是正确的输出消息; 并输出输出消息。