PROCESS FOR VERIFYING MAINTENANCE OF THE INTEGRITY OF A CLIENT'S REQUEST SUBMITTED TO A SERVER, WITHOUT PROTECTION, BY MEANS OF THE INTEGRITY OF THE RESPONSE

摘要

the present invention relates to a process for the preservation of auditthe integrity of a request from a client and to a protection.the server's public key, one is used as the server. this process estremarquable that anonymous client issues, together with the application of aa flag that specifies whether the server should or should not offer a guaranteethe absolute non duplication of requests received and, on the other hand, a single number.that is to say, do not have a probability of repeating or small repetitiona random number, which is repeated with a probability of onlyis the concatenation of time indication and a random number of non repetition with certainty.the verification of the integrity and alorsru00e9alisu00e9e upon receipt of the response to the request, the responseincluding the response to the request, but also the result of a non invertible function is applied to the compression request flaga single number, the overall response is also protected by integrity atusing the public key of the server is used as the key signature.using a secret key using the public key of the server usedas the encryption key.