I finally succeeded... was a problem of corrupted files :( However, checking the signerinfo , with sinfo.verify(messageDigest,ContentInfo.DATA,publickey); I get an error : "PublicKey is not pkcs11" which is strange as it is a java.security.publickey ... And when I try to convert it as org.mozilla.jss.pkcs11.PK11PubKey, then I get another error at verification time , which crashes Tomcat : "assertion failure :0, at secasn1d.c:1217 Well, any comments is welcome... Regards, Irwin
