2021-02-17 15:56:36 +08:00
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=pod
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=head1 NAME
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PKCS12_decrypt_skey, PKCS12_decrypt_skey_ex - PKCS12 shrouded keyBag
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decrypt functions
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=head1 SYNOPSIS
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#include <openssl/pkcs12.h>
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PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey(const PKCS12_SAFEBAG *bag,
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const char *pass, int passlen);
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PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey_ex(const PKCS12_SAFEBAG *bag,
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const char *pass, int passlen,
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OSSL_LIB_CTX *ctx,
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const char *propq);
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=head1 DESCRIPTION
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PKCS12_decrypt_skey() Decrypt the PKCS#8 shrouded keybag contained within I<bag>
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using the supplied password I<pass> of length I<passlen>.
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2021-09-21 08:59:56 +08:00
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PKCS12_decrypt_skey_ex() is similar to the above but allows for a library contex
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I<ctx> and property query I<propq> to be used to select algorithm implementations.
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=head1 RETURN VALUES
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Both functions will return the decrypted key or NULL if an error occurred.
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=head1 CONFORMING TO
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IETF RFC 7292 (L<https://tools.ietf.org/html/rfc7292>)
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=head1 SEE ALSO
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L<PKCS8_decrypt_ex(3)>,
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L<PKCS8_encrypt_ex(3)>,
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L<PKCS12_add_key_ex(3)>,
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L<PKCS12_SAFEBAG_create_pkcs8_encrypt_ex(3)>
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=head1 HISTORY
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PKCS12_decrypt_skey_ex() was added in OpenSSL 3.0.
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=head1 COPYRIGHT
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Copyright 2021 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the Apache License 2.0 (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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