RE: rsa_sign versus RSA_private_encrypt

2010-10-28 Thread Bob Dijck
14:31 To: openssl-users@openssl.org Subject: Re: rsa_sign versus RSA_private_encrypt On Thu, Oct 28, 2010, Bob Dijck wrote: > Thank you, Steve, for the swift reply. > Can I use i2d_X509_SIG to perform to encapsulation step (supposing I have to > use RSA_private_encrypt)? > Well yo

RE: rsa_sign versus RSA_private_encrypt

2010-10-28 Thread Bob Dijck
. Stephen Henson Sent: donderdag 28 oktober 2010 12:32 To: openssl-users@openssl.org Subject: Re: rsa_sign versus RSA_private_encrypt On Thu, Oct 28, 2010, Bob Dijck wrote: > Hello, > > I am trying to implement a signing function in C++ using RSA. Here's how I > wanted to do this: - Firs

rsa_sign versus RSA_private_encrypt

2010-10-28 Thread Bob Dijck
Hello, I am trying to implement a signing function in C++ using RSA. Here's how I wanted to do this: - First I calculate the SHA1 hash (not using openssl but another implementation). - But then what? Should I use RSA_private_encrypt or rsa_sign? When I use RSA_private_encrypt the result is d