Allocate a DH object preloaded with named safe‐prime parameters.
Synopsis
Declared in <openssl/dh.h>
[[deprecated]]
DH*
DH_new_by_nid(int nid);|
Warning
|
Deprecated. Use of this entity is allowed but discouraged. |
Description
Deprecated since OpenSSL 3.0; prefer EVP_PKEY_fromdata() with a named group.
Return Value
New DH with the named parameters set, or NULL if nid is unsupported or on allocation failure.
Parameters
Name |
Description |
nid |
Named group NID such as NID_ffdhe2048 or NID_modp_2048. |
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