_:n141686e6ad3c43cba47368f8d32e654fxb13
<http://schema.org/text>
"Y a une erreur ,c'est pluôt celaque j'ai : \r\n        FormsAuthenticationTicket Ticket = new FormsAuthenticationTicket( 1, \r\n                                                                                &quot;&quot;, \r\n                                                                                DateTime.Now,\r\n                                                                                DateTime.Now.AddDays( 1 ), \r\n                                                                                false, \r\n                                                                                plaintext,\r\n                                                                                &quot;&quot; );\r\nMais l'erreur vient de la fonction de décryptage : &quot;bad data&quot; ou &quot;message = &quot;invalid value for the encryptedTicket paramter&quot;\r\nou\r\nSystem.Security.Cryptography.CryptographicException: Le remplissage n'est pas valide et ne peut pas être supprimé"
<https://codes-sources.commentcamarche.net/forum/affich-1053301-formsauthentication-probeme>