OSSL_STORE_attach(3ssl)

OSSL_STORE_attach3ssl

Functions to read objects from a bio

Usage

 #include <openssl/store.h>
 OSSL_STORE_CTX *OSSL_STORE_attach(BIO *bio, const char *scheme,
                                   OSSL_LIB_CTX *libctx, const char *propq,
                                   const UI_METHOD *ui_method, void *ui_data,
                                   const OSSL_PARAM params[],
                                   OSSL_STORE_post_process_info_fn post_process,
                                   void *post_process_data);

Overview

OSSL_STORE_attach() works like OSSL_STORE_open(3), except it takes a BIO bio instead of a uri, along with a scheme to determine what loader should be used to process the data. The reference count of the BIO object is increased by 1 if the call is successful.

Return values

OSSL_STORE_attach() returns a pointer to a OSSL_STORE_CTX on success, or NULL on failure.

Releases

3 releases since Debian 12 (Bookworm); the text changed 2 times.

  1. 12
  2. 13
  3. Arch

History

OSSL_STORE_attach() was added in OpenSSL 3.0.

From openssl 3.6.5-1 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.