RE: [EXT] [dpdk-dev v5] crypto/openssl: openssl 3.0 support on sym crypto routine

["Ji, Kai" <kai.ji@intel.com>]

HI Akhil,

> 
> When DPDK is compiled with openssl 3.0. I am seeing these errors in compilation.
> So, compilation is broken and we cannot take this patch as is.
> We have few options,
> - fix all of these errors,
> - add exception in meson.build for ignoring these errors.
> - disable/skip compilation of PMDs if openssl version is >3.0
> 
> Adding only one type of APIs does not make sense, if the driver is not compiled.
> 
> In file included from ../drivers/crypto/openssl/openssl_pmd_private.h:12,
>                  from ../drivers/crypto/openssl/rte_openssl_pmd.c:16:
> /usr/local/include/openssl/dh.h:223:27: note: declared here
>   223 | OSSL_DEPRECATEDIN_3_0 int DH_generate_key(DH *dh);
>       |                           ^~~~~~~~~~~~~~~
> ../drivers/crypto/openssl/rte_openssl_pmd.c: In function
> 'process_openssl_rsa_op':
> ../drivers/crypto/openssl/rte_openssl_pmd.c:2068:3: error:
> 'RSA_public_encrypt' is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-
> declarations]
>  2068 |   ret = RSA_public_encrypt(op->rsa.message.length,
> 
> Also, avoid top posting of comments!


I will try to suppress the warning message in meson.build by EOB, otherwise the patch need to be deferred until next release. 

Regards

Kai