Need Replacement for Deprecated function

Shivakumar Poojari Shivakumar.Poojari at rbbn.com
Mon Dec 6 12:26:33 UTC 2021


Hi All,

We are upgrading our code to openssl 3.0.

Need Replacement for below Deprecated function.

DSE:
DES_set_key();
DES_ecb_encrypt();

AES:
AES_set_encrypt_key();
AES_set_decrypt_key();
AES_wrap_key();
AES_unwrap_key();--- perivously i upgraded AES function with EVP related function but wrap/unwraper is something new.

DH:
DH_new();
DH_set0_pqg();
DH_generate_key();
DH_get0_key();
DH_free();
DH_set0_key();
DH_size();
DH_compute_key();

HMAC:
HMAC_CTX_new();compiler suggestion EVP_MAC_CTX_new();
HMAC_Init_ex();
HMAC_CTX_free();compiler suggestion EVP_MAC_CTX_free();
HMAC_Update();compiler suggestion EVP_MAC_update();
HMAC_Final();compiler suggestion EVP_MAC_final();

I'm not able to find proper replacement, Please help me out

Thanks,
Shiva Kumar

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