EVP_PKEY_encapsulate_init

Initialize a key context for a key-encapsulation (KEM) encapsulate operation.

Synopsis

Declared in <openssl/evp.h>

int
EVP_PKEY_encapsulate_init(
    EVP_PKEY_CTX* ctx,
    OSSL_PARAM const params[]);

Return Value

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

Parameters

NameDescription
ctxContext holding the recipient public key.
paramsOptional OSSL_PARAM array terminated by OSSL_PARAM_END, or NULL.