On 29/11/2021 12:35, Shivakumar Poojari wrote:
Hi All,
We are upgrading our code to openssl 3.0.
Need Replacement for below Deprecated function.
SSL_use_RSAPrivateKey_ASN1();
Use SSL_use_PrivateKey_ASN1();
PEM_read_bio_DHparams();
PEM_read_bio_DSAparams();
Use PEM_read_bio_Parameters_ex() for these two.
DSA_dup_DH();
There is no replacement for this. Why do you need it? Generally this is
a bad idea.
If you really need to do it there is a workaround:
https://github.com/openssl/openssl/blob/bc42cf51c8b2a22282bb3cdf6303e230dc7b7873/apps/dhparam.c#L352-L400
DSA_free();
You shouldn't need to call this anymore because you shouldn't have any
DSA objects anymore. Instead you should only be using EVP_PKEY objects.
To free those you use EVP_PKEY_free();
SSL_set_tmp_dh();
SSL_set0_tmp_dh_pkey(). Although you might be able to just remove it
completely. These functions set the DH parameters to a specific set of
values. Mostly you can instead just use the default built-in ones.
DH_free();
As per DSA_free();
SSL_CTX_set_tmp_dh();
SSL_CTX_set0_tmp_dh_pkey() - but same comments as for SSL_set_tmp_dh()
apply.
Matt
I'm not able to find proper replacement, Please help me out
Thanks,
Shiva Kumar
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