[#PKCS12_pack_p7encdata_ex]
= PKCS12_pack_p7encdata_ex
:mrdocs:

Pack safeBags into a PKCS#7 encrypted‐data ContentInfo.

== Synopsis

Declared in `<openssl/pkcs12.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:PKCS7.adoc[PKCS7]*
PKCS12_pack_p7encdata_ex(
    int pbe_nid,
    char const* pass,
    int passlen,
    unsigned char* salt,
    int saltlen,
    int iter,
    xref:stack_st_PKCS12_SAFEBAG.adoc[stack_st_PKCS12_SAFEBAG]* bags,
    xref:OSSL_LIB_CTX.adoc[OSSL_LIB_CTX]* ctx,
    char const* propq);
----

== Return Value

PKCS#7 encrypted‐data object, or NULL on error.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *pbe_nid*
| PBE or cipher NID for encryption.
| *pass*
| Passphrase for encryption.
| *passlen*
| Length of `pass,` or ‐1 to use strlen().
| *salt*
| Salt for key derivation.
| *saltlen*
| Length of `salt` in bytes.
| *iter*
| Iteration count for key derivation.
| *bags*
| Stack of safeBags to encrypt.
| *ctx*
| Library context for algorithm fetching, or NULL for default.
| *propq*
| Property query for algorithm fetching, or NULL.
|===


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