Hi all, Could someone tell me what kind of padding does OpenSSL's crypto library use when implementing RSA asymmetric keys operations? I'm learning to write a smart card application and I want to use openssl's crypto library to do the off-card part of the application. I need to use the exact same padding scheme for operations on the card and off the card.
On the card, the supported padding schemes are RSA_ISO14888, RSA_ISO9796, RSA_PKCS1, and RSA_NO_PAD. I was told that RSA_ISO9796 and RSA_PKCS1 are suitable for data of limited length (k/2 and k-11 max, respectively, where k is the RSA key size in bytes). Some of my data will be a lot more than that, so I guess I can't use those two? But which of these are supported by openssl? I'm new to cryptography, so any advises and help would be greatly appreciated. Thanks a lot! Michelle ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]
