On Sat, 2022-05-28 at 19:12 -0700, Kip Warner wrote: > Hey list, > > I am in the process of porting some RSA related code that used > OpenSSL > 1.1.1 to the newer 3.0 API. A lot of the functions I was using are > now > deprecated. I've tried to follow the migration guide as best I can. > > Right now I am having an issue generating an RSA key pair: > > https://pastebin.com/jbLdqUdv > > Note that the call to EVP_PKEY_pairwise_check(3) fails on L66 with > "error:0300009A:digital envelope routines::no key set". This error > string was set by OpenSSL internally. > > I'm not sure exactly what I'm doing wrong. All I want to do is > generate > the RSA key pair and then verify that this was done correctly. For the pairwise check, you need to initialize a new EVP_PKEY_CTX context with EVP_PKEY_CTX_new_from_pkey(). You cannot reuse the key generation context. -- Tomáš Mráz, OpenSSL
