rsautl -sign -pkcs ?

2008-06-01 Thread entity
When I perform "rsautl -sign -pkcs" ..., then I create a siganture according to the PKCS#1 standard. However, the PKCS#1 standard specifies only signatures with appendix, but the command creates an output from which the original text can recovered (using -verify). So what standard or scheme doe

RSA signature - pkcs#1 conformant?

2008-04-29 Thread entity
Hi all, for me it seems that openssl rsa -sign ... -pkcs generates a signature with message recovery (I can recover the original message from the signature). But, when following the pkcs#1v2.1 standard for the supported signature algorithm, it only mentions signatures with appendix. Then, th