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1. 发明专利

TWI606714B 加密裝置、解密裝置、加密方法、解密方法、以及程式有权
简体标题：加密设备、解密设备、加密方法、解密方法、以及进程
公开(公告)号：TWI606714B
公开(公告)日：2017-11-21
申请号：TW102109287
申请日：2013-03-15
申请人：克里普特歐貝西克股份有限公司 , CRYPTO BASIC CORPORATION , 阿克提夫股份有限公司 , ACTEIIVE CORPORATION
发明人：大矢雅則 , OYA, MASANORI , 入山聖史 , IRIYAMA, SATOSHI , 阿卡迪路易傑 , ACCARDI, LUIGE , 雷構理馬系摩 , REGOLI, MASSIMO
IPC分类号： H04L9/18 , H04L12/22
CPC分类号： H04L9/0869 , H04L9/0668

2. 发明申请

US20150156018A1 COMMON SECRET KEY GENERATION DEVICE, ENCRYPTION DEVICE, DECRYPTION DEVICE, COMMON SECRET KEY GENERATION METHOD, ENCRYPTION METHOD, DECRYPTION METHOD, AND PROGRAM 有权
标题翻译：通用密钥生成设备，加密设备，分解设备，通用密钥生成方法，加密方法，分解方法和程序
公开(公告)号：US20150156018A1
公开(公告)日：2015-06-04
申请号：US14412028
申请日：2013-07-04
申请人： CRYPTO BASIC CORPORATION
发明人： Masanori Ohya , Satoshi Iriyama , Luigi Accardi , Massimo Regoli
IPC分类号： H04L9/08
CPC分类号： H04L9/0869 , H04L9/0662 , H04L9/0841
摘要： Public data including a prime number p, a natural number d, a matrix Q, and a matrix S are acquired by a public data acquisition section, and secret key including natural numbers nA, kA is generated by a shared secret key generation section. A matrix MA (MA=S−kAQnASkA) is calculated by a non-commutative matrix generation section and transmitted to a communication party, and a matrix MB (MB=S−kBQnBSkB) is acquired from the communication party. A matrix MAB (MAB=S−kAMBnASkA) is computed as a common secret key by a shared secret key computation section. An encryption/decryption device is thereby capable of rapid generation of the secure common secret key.
摘要翻译：由公共数据获取部获取包括素数p，自然数d，矩阵Q和矩阵S的公开数据，并且由共享密钥生成部生成包括自然数nA，kA的秘密密钥。矩阵MA（MA = S-kAQnASkA）由非可交换矩阵生成部分计算并发送到通信方，并且从通信方获取矩阵MB（MB = S-kBQnBSkB）。矩阵MAB（MAB = S-kAMBnASkA）由共享密钥计算部分计算为公共秘密密钥。因此，加密/解密装置能够快速生成安全公用秘密密钥。

3. 发明授权

US09608812B2 Common secret key generation device, encryption device, decryption device, common secret key generation method, encryption method, decryption method, and program 有权
公开(公告)号：US09608812B2
公开(公告)日：2017-03-28
申请号：US14412028
申请日：2013-07-04
申请人： CRYPTO BASIC CORPORATION , ACTEIIVE CORPORATION
发明人： Masanori Ohya , Satoshi Iriyama , Luigi Accardi , Massimo Regoli
IPC分类号： H04L9/08 , H04L9/06
CPC分类号： H04L9/0869 , H04L9/0662 , H04L9/0841
摘要： Public data including a prime number p, a natural number d, a matrix Q, and a matrix S are acquired by a public data acquisition section, and secret key including natural numbers nA, kA is generated by a shared secret key generation section. A matrix MA (MA=S−kAQnASkA) is calculated by a non-commutative matrix generation section and transmitted to a communication party, and a matrix MB (MB=S−kBQnBSkB) is acquired from the communication party. A matrix MAB (MAB=S−kAMBnASkA) is computed as a common secret key by a shared secret key computation section. An encryption/decryption device is thereby capable of rapid generation of the secure common secret key.

4. 发明申请

US20150110269A1 ENCRYPTION DEVICE, DECRYPTION DEVICE, ENCRYPTION METHOD, DECRYPTION METHOD, AND PROGRAM 有权
标题翻译：加密设备，分解设备，加密方法，分解方法和程序
公开(公告)号：US20150110269A1
公开(公告)日：2015-04-23
申请号：US14390204
申请日：2013-03-15
申请人： CRYPTO BASIC CORPORATION , ACTEIIVE CORPORATION
发明人： Masanori Ohya , Satoshi Iriyama , Luigi Accardi , Massimo Regoli
IPC分类号： H04L9/08
CPC分类号： H04L9/0869 , H04L9/0668
摘要： An encryption device generates non-commutative matrices A1, A2 based on private data A and prime numbers p1, p2, and operates the non-commutative matrices A1, A2 on vectors vi1, vi−12. The encryption device performs non-linear transformation to transform the vectors vi1, vi2 into bit sequences, and joins these to the bit sequences W1, W2. The encryption device repeats the operation of the non-convertible matrices and the non-linear transformation until the respective numbers of bits of the bit sequence W1 and the bit sequence W2 have reached a number of bits of a bit sequence expressing encryption target data. The encryption device derives a pseudo-random number bit sequence by computing the exclusive logical sum between the bit sequence W1 and the bit sequence W2, and performs encryption using the pseudo-random number bit sequence. The encryption device is thereby able to increase the speed of encryption processing and to increase the cryptographic strength in cases in which the number of bits of the encryption target data is modifiable.
摘要翻译：加密装置基于私有数据A和素数p1，p2生成非交换矩阵A1，A2，并且对向量vi1，vi-12上的非可交换矩阵A1，A2进行操作。加密装置执行非线性变换以将向量vi1，vi2转换成比特序列，并将它们连接到比特序列W1，W2。加密装置重复不可转换矩阵的操作和非线性变换，直到比特序列W1和比特序列W2的相应比特数已经达到表示加密目标数据的比特序列的比特数。加密装置通过计算比特序列W1和比特序列W2之间的异或逻辑和来导出伪随机数比特序列，并使用伪随机数比特序列进行加密。因此，能够增加加密处理的速度，并且在可以修改加密对象数据的位数的情况下增加加密强度。

5. 发明授权

US09467286B2 Encryption device, decryption device, encryption method, decryption method, and program 有权
标题翻译：加密装置，解密装置，加密方法，解密方法和程序
公开(公告)号：US09467286B2
公开(公告)日：2016-10-11
申请号：US14390204
申请日：2013-03-15
申请人： CRYPTO BASIC CORPORATION , Acteiive Corporation
发明人： Masanori Ohya , Satoshi Iriyama , Luigi Accardi , Massimo Regoli
IPC分类号： H04L9/08 , H04L9/06
CPC分类号： H04L9/0869 , H04L9/0668
摘要： An encryption device generates non-commutative matrices A1, A2 based on private data A and prime numbers p1, p2, and operates the non-commutative matrices A1, A2 on vectors vi1, vi−12. The encryption device performs non-linear transformation to transform the vectors vi1, vi2 into bit sequences, and joins these to the bit sequences W1, W2. The encryption device repeats the operation of the non-convertible matrices and the non-linear transformation until the respective numbers of bits of the bit sequence W1 and the bit sequence W2 have reached a number of bits of a bit sequence expressing encryption target data. The encryption device derives a pseudo-random number bit sequence by computing the exclusive logical sum between the bit sequence W1 and the bit sequence W2, and performs encryption using the pseudo-random number bit sequence. The encryption device is thereby able to increase the speed of encryption processing and to increase the cryptographic strength in cases in which the number of bits of the encryption target data is modifiable.
摘要翻译：加密装置基于私有数据A和素数p1，p2生成非交换矩阵A1，A2，并且对向量vi1，vi-12上的非可交换矩阵A1，A2进行操作。加密装置执行非线性变换以将向量vi1，vi2转换成比特序列，并将它们连接到比特序列W1，W2。加密装置重复不可转换矩阵的操作和非线性变换，直到比特序列W1和比特序列W2的相应比特数已经达到表示加密目标数据的比特序列的比特数。加密装置通过计算比特序列W1和比特序列W2之间的异或逻辑和来导出伪随机数比特序列，并使用伪随机数比特序列进行加密。因此，能够增加加密处理的速度，并且在可以修改加密对象数据的位数的情况下增加加密强度。

6. 发明公开

EP2835932A1 ENCRYPTION DEVICE, DECRYPTION DEVICE, ENCRYPTION METHOD, DECRYPTION METHOD, AND PROGRAM 有权
标题翻译： VERSCHLÜSSELUNGSVORRICHTUNG，ENTSCHLÜSSELUNGSVORRICHTUNG，VERSCHLÜSSELUNGSVERFAHREN，ENTSCHLÜSSELUNGSVERFAHRENUND PROGRAMM
公开(公告)号：EP2835932A1
公开(公告)日：2015-02-11
申请号：EP13773112.1
申请日：2013-03-15
申请人： Crypto Basic Corporation , Acteiive Corporation
发明人： OHYA, Masanori , IRIYAMA, Satoshi , ACCARDI, Luigi , REGOLI, Massimo
IPC分类号： H04L9/20
摘要： An encryption device generates non-commutative matrices A1, A2 based on private data A and prime numbers p1, p2 (100), and operates the non-commutative matrices A1, A2 on vectors v i 1 , v i-1 2 (104). The encryption device performs non-linear transformation to transform the vectors v i 1 , v i 2 into bit sequences, and joins these to the bit sequences W1, W2 (106, 108). The encryption device repeats the operation of the non-convertible matrices and the non-linear transformation until the respective numbers of bits of the bit sequence W1 and the bit sequence W2 have reached a number of bits of a bit sequence expressing encryption target data (110). The encryption device derives a pseudo-random number bit sequence by computing the exclusive logical sum between the bit sequence W1 and the bit sequence W2 (112), and performs encryption using the pseudo-random number bit sequence. The encryption device is thereby able to increase the speed of encryption processing and to increase the cryptographic strength in cases in which the number of bits of the encryption target data is modifiable.
摘要翻译：加密装置基于私有数据A和素数p1，p2（100）生成非交换矩阵A1，A2，并且在向量v i 1，v i-1 2（104）上操作非可交换矩阵A1，A2。加密装置执行非线性变换以将向量v i 1，v i 2变换为比特序列，并将它们连接到比特序列W1，W2（106,108）。加密装置重复不可转换矩阵的操作和非线性变换，直到比特序列W1和比特序列W2的相应比特数已经达到表示加密目标数据（110）的比特序列的比特数）。加密装置通过计算比特序列W1和比特序列W2（112）之间的异或逻辑和来导出伪随机数比特序列，并使用伪随机数比特序列进行加密。因此加密装置能够提高加密处理的速度，并且在可以修改加密目标数据的比特数的情况下增加加密强度。

7. 发明授权

EP2835932B1 ENCRYPTION DEVICE, DECRYPTION DEVICE, ENCRYPTION METHOD, DECRYPTION METHOD, AND PROGRAM 有权
公开(公告)号：EP2835932B1
公开(公告)日：2020-09-30
申请号：EP13773112.1
申请日：2013-03-15
申请人： Crypto Basic Corporation , Acteiive Corporation
发明人： OHYA, Masanori , IRIYAMA, Satoshi , ACCARDI, Luigi , REGOLI, Massimo
IPC分类号： H04L9/30 , H04L9/06

8. 发明授权

EP2882132B1 ENCRYPTION DEVICE, DECRYPTION DEVICE, ENCRYPTION METHOD, DECRYPTION METHOD, AND PROGRAM 有权
公开(公告)号：EP2882132B1
公开(公告)日：2019-12-18
申请号：EP13813271.7
申请日：2013-07-04
申请人： Crypto Basic Corporation , Acteiive Corporation
发明人： OHYA, Masanori , IRIYAMA, Satoshi , ACCARDI, Luigi , REGOLI, Massimo
IPC分类号： H04L9/08 , H04L9/06

9. 发明公开

EP2882132A1 SHARED SECRET KEY GENERATION DEVICE, ENCRYPTION DEVICE, DECRYPTION DEVICE, SHARED SECRET KEY GENERATION METHOD, ENCRYPTION METHOD, DECRYPTION METHOD, AND PROGRAM 审中-公开
标题翻译：设备输入密钥加密设备的生产，解码设备，方法生产的密钥加密方法，解码方法和程序
公开(公告)号：EP2882132A1
公开(公告)日：2015-06-10
申请号：EP13813271.7
申请日：2013-07-04
申请人： Crypto Basic Corporation
发明人： OHYA, Masanori , IRIYAMA, Satoshi , ACCARDI, Luigi , REGOLI, Massimo
IPC分类号： H04L9/08 , H04L9/20
摘要： Public data including a prime number p, a natural number d , a matrix Q, and a matrix S are acquired by a public data acquisition section (22), and secret key including natural numbers n A , k A is generated by a shared secret key generation section (24). A matrix M A (M A = S -kA Q nA S kA ) is calculated by a non-commutative matrix generation section (26) and transmitted to a communication party, and a matrix M B (M B = S -kB Q nB S kB ) is acquired from the communication party. A matrix M AB (M AB = S -kA M B nA Sk A ) is computed as a common secret key by a shared secret key computation section (28). An encryption/decryption device is thereby capable of rapid generation of the secure common secret key.
摘要翻译：公共数据，其包括一个素数p，一个自然数D，A矩阵Q，和一个矩阵S是由一个公共数据获取部分（22）获取的，并且通过共享的秘密密钥，包括天然个数n A时，产生K A 密钥生成部分（24）。的矩阵MA（MA = S nA的-Ka器Q S n）由一个非交换矩阵生成部（26）计算和反式mitted到通信方，和一个矩阵MB（MB = S -kB将q个n乙小号KB）是来自通信方获得的。甲矩阵M AB（AB M = S M乙-KA nA的Sk的A）被计算为通过一个共享的秘密密钥计算部（28）的公共秘密密钥。一个加密/解密装置由此能够快速生成所述安全公共密钥的的。

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