| 摘要 |
<p>The invention relates to a computer implemented method for performing a user authentication, wherein an asymmetric cryptographic key pair (116; 118) is associated with the user, said key pair (116; 118) comprising a public key (118) and a private key (116), wherein the method comprises selecting the user to be authenticated using a pseudonym of said user, wherein said pseudonym comprises the public key (118) of the user, the method further comprising performing a cryptographic authentication of the user using the asymmetric cryptographic key pair (116; 118).</p> |
