Updated: 2022/Sep/29

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PKCS12_decrypt_skey(3)              OpenSSL             PKCS12_decrypt_skey(3)



NAME
       PKCS12_decrypt_skey, PKCS12_decrypt_skey_ex - PKCS12 shrouded keyBag
       decrypt functions

LIBRARY
       libcrypto, -lcrypto

SYNOPSIS
        #include <openssl/pkcs12.h>

        PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey(const PKCS12_SAFEBAG *bag,
                                                 const char *pass, int passlen);
        PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey_ex(const PKCS12_SAFEBAG *bag,
                                                    const char *pass, int passlen,
                                                    OSSL_LIB_CTX *ctx,
                                                    const char *propq);

DESCRIPTION
       PKCS12_decrypt_skey() Decrypt the PKCS#8 shrouded keybag contained
       within bag using the supplied password pass of length passlen.

       PKCS12_decrypt_skey_ex() is similar to the above but allows for a
       library context ctx and property query propq to be used to select
       algorithm implementations.

RETURN VALUES
       Both functions will return the decrypted key or NULL if an error
       occurred.

CONFORMING TO
       IETF RFC 7292 (<https://tools.ietf.org/html/rfc7292>)

SEE ALSO
       PKCS8_decrypt_ex(3), PKCS8_encrypt_ex(3), PKCS12_add_key_ex(3),
       PKCS12_SAFEBAG_create_pkcs8_encrypt_ex(3)

HISTORY
       PKCS12_decrypt_skey_ex() was added in OpenSSL 3.0.

COPYRIGHT
       Copyright 2021-2023 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the Apache License 2.0 (the "License").  You may not use
       this file except in compliance with the License.  You can obtain a copy
       in the file LICENSE in the source distribution or at
       <https://www.openssl.org/source/license.html>.



3.0.12                            2023-10-25            PKCS12_decrypt_skey(3)