1995 For the generation and of the use of a cryptographic loops private for the rsa - crt or the variants of the rsa - crt

摘要

It is proposed a method of generating, implemented by an electronic device, of a private key intended to be used in a cryptographic method of the rsa type - crt, from an exponent public e corresponding to an integer strictly positive, the private key comprising a plurality of components which are stored in a memory of the said electronic device. Such a method of generation is remarkable in that it comprises a step in response to instantiation of a first component of said private key to said exponent public e, and in that each binary representation of the other components of said plurality of components is not a data block of predetermined t - successive bits, with t & 2 bits.