EVP_PKEY_derive_init

Initialize a key context for shared-secret derivation (key exchange).

Synopsis

Declared in <openssl/evp.h>

int
EVP_PKEY_derive_init(EVP_PKEY_CTX* ctx);

Return Value

1 on success, or 0 / a negative value on failure.

Parameters

NameDescription
ctxContext created for a key-exchange algorithm.