According to <http://linuxmanpages.com/man1/rsautl.1.php>, you can sign data with OpenSSL. My question is how? I tried to sign my private key and got the following error:
ubu...@ubuntu:~$ openssl rsautl -sign -in rsa.txt -inkey rsa.txt -out sig Enter pass phrase for rsa.txt: RSA operation error 1543:error:0406C06E:rsa routines:RSA_padding_add_PKCS1_type_1:data too large for key size:rsa_pk1.c:73: If I didn't know better, I'd guess that rsautl wasn't signing messages but rather was encrypting them, even though I had "out -sig" set. So how do I sign with rsautl? Is it even possible? And how do I sign with PSS as opposed to PKCS#1? ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager majord...@openssl.org