supported by National Natural Science Foundation of China(Grant Nos.12005015,11974205,11774197);National Key Research and Development Program of China(Grant No.2017YFA0303700);Key Research and Development Program of Guangdong Province(Grant No.2018B030325002);Beijing Advanced Innovation Center for Future Chip(ICFC)。
We propose a variational quantum attack algorithm(VQAA)for classical advanced encryption standard(AES)-like symmetric cryptography,as exemplified by the simplified-data encryption standard(S-DES).In the VQAA,the known...
Encryption is used to secure sensitive computer data which may be at rest or in motion. There are several standard encryption algorithms that have been used to encrypt and protect blocks of sensitive data to ensure co...
supported by the National Key Research and Development Program of China(2018YFB0904901);National Natural Science Foundation of China(61702508,61802404)。
Since differential fault analysis(DFA)was first implemented on data encryption standard(DES), many scholars have improved this attack and extended the limit of the original last two rounds to the earlier rounds. Howev...
the National Key Research and Development Program of China(No.2018YFB0904901,No.2019QY1302);National Natural Science Foundation of China(No.61802404).
Power analysis methods are commonly used for evaluating the security of cryptographic devices.They are characteristically low-cost and display a high success rate and the ability to obtain important device information...