Set the IV length advertised by a custom EVP_CIPHER method (deprecated).

Synopsis

Declared in <openssl/evp.h>

[[deprecated]]
int
EVP_CIPHER_meth_set_iv_length(
    EVP_CIPHER* cipher,
    int iv_len);
Warning

Deprecated. Use of this entity is allowed but discouraged.

Return Value

1 on success, or 0 on failure.

Parameters

Name

Description

cipher

Cipher method under construction.

iv_len

IV length in bytes.

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