Retrieve a PKCS#8 private‐key attribute by NID.

Synopsis

Declared in <openssl/pkcs12.h>

ASN1_TYPE*
PKCS8_get_attr(
    PKCS8_PRIV_KEY_INFO* p8,
    int attr_nid);

Return Value

Attribute value, or NULL if absent or on error.

Parameters

Name

Description

p8

PKCS#8 private key info structure.

attr_nid

NID of the attribute to retrieve.

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