EVP_PKEY_CTX_set_dhx_rfc5114

Select an RFC 5114 DHX (X9.42 DH) named parameter set on a keygen/paramgen context.

Synopsis

Declared in <openssl/dh.h>

int
EVP_PKEY_CTX_set_dhx_rfc5114(
    EVP_PKEY_CTX* ctx,
    int gen);

Return Value

1 on success, or a non-positive value on failure.

Parameters

NameDescription
ctxEVP_PKEY_CTX for a DHX operation.
genRFC 5114 parameter-set index (1, 2, or 3).