I need to decrypt RSA signature using RSA public key. Thanks to Nils Larsch reply I discovered that the following command can be used for this:
openssl rsautl -verify -in sig.bin -inkey public.der -pubin -keyform DER -out signout.bin I have a RSA 1024 bits modulus and exponent 3 I need to create a public.der file (160 bytes) from this data to be passed to openssl using not a C language. I looked into openssl sources but havent yet found DER file structure description. Where I can found the DER public file structure description which this command accepts ? Andrus. ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]
