Android_verify/third_party/android-libs/share/man/man3/PKCS12_decrypt_skey.3ossl

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.\" ========================================================================
.\"
.IX Title "PKCS12_DECRYPT_SKEY 3ossl"
.TH PKCS12_DECRYPT_SKEY 3ossl "2024-09-03" "3.3.2" "OpenSSL"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
PKCS12_decrypt_skey, PKCS12_decrypt_skey_ex \- PKCS12 shrouded keyBag
decrypt functions
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& #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);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBPKCS12_decrypt_skey()\fR Decrypt the PKCS#8 shrouded keybag contained within \fIbag\fR
using the supplied password \fIpass\fR of length \fIpasslen\fR.
.PP
\&\fBPKCS12_decrypt_skey_ex()\fR is similar to the above but allows for a library context
\&\fIctx\fR and property query \fIpropq\fR to be used to select algorithm implementations.
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
Both functions will return the decrypted key or \s-1NULL\s0 if an error occurred.
.SH "CONFORMING TO"
.IX Header "CONFORMING TO"
\&\s-1IETF RFC 7292\s0 (<https://tools.ietf.org/html/rfc7292>)
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBPKCS8_decrypt_ex\fR\|(3),
\&\fBPKCS8_encrypt_ex\fR\|(3),
\&\fBPKCS12_add_key_ex\fR\|(3),
\&\fBPKCS12_SAFEBAG_create_pkcs8_encrypt_ex\fR\|(3)
.SH "HISTORY"
.IX Header "HISTORY"
\&\fBPKCS12_decrypt_skey_ex()\fR was added in OpenSSL 3.0.
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright 2021\-2022 The OpenSSL Project Authors. All Rights Reserved.
.PP
Licensed under the Apache License 2.0 (the \*(L"License\*(R").  You may not use
this file except in compliance with the License.  You can obtain a copy
in the file \s-1LICENSE\s0 in the source distribution or at
<https://www.openssl.org/source/license.html>.