Allocate a key‐derivation context for a fetched EVP_KDF.

Synopsis

Declared in <openssl/kdf.h>

EVP_KDF_CTX*
EVP_KDF_CTX_new(EVP_KDF* kdf);

Return Value

New context, or NULL on failure; free with EVP_KDF_CTX_free().

Parameters

Name

Description

kdf

Algorithm from EVP_KDF_fetch() (not consumed; may be freed after).

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