Duplicate a public‐key algorithm context (not supported during keygen).

Synopsis

Declared in <openssl/evp.h>

EVP_PKEY_CTX*
EVP_PKEY_CTX_dup(EVP_PKEY_CTX const* ctx);

Return Value

Newly allocated copy, or NULL on failure.

Parameters

Name

Description

ctx

Source context to copy.

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