mirror of https://github.com/openssl/openssl.git
74 lines
2.9 KiB
Plaintext
74 lines
2.9 KiB
Plaintext
=pod
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=head1 NAME
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PKCS12_item_decrypt_d2i, PKCS12_item_decrypt_d2i_ex,
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PKCS12_item_i2d_encrypt, PKCS12_item_i2d_encrypt_ex - PKCS12 item
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encrypt/decrypt functions
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=head1 SYNOPSIS
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#include <openssl/pkcs12.h>
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void *PKCS12_item_decrypt_d2i(const X509_ALGOR *algor, const ASN1_ITEM *it,
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const char *pass, int passlen,
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const ASN1_OCTET_STRING *oct, int zbuf);
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void *PKCS12_item_decrypt_d2i_ex(const X509_ALGOR *algor, const ASN1_ITEM *it,
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const char *pass, int passlen,
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const ASN1_OCTET_STRING *oct, int zbuf,
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OSSL_LIB_CTX *libctx,
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const char *propq);
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ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt(X509_ALGOR *algor,
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const ASN1_ITEM *it,
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const char *pass, int passlen,
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void *obj, int zbuf);
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ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt_ex(X509_ALGOR *algor,
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const ASN1_ITEM *it,
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const char *pass, int passlen,
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void *obj, int zbuf,
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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_item_decrypt_d2i() and PKCS12_item_decrypt_d2i_ex() decrypt an octet
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string containing an ASN.1 encoded object using the algorithm I<algor> and
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password I<pass> of length I<passlen>. If I<zbuf> is nonzero then the output
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buffer will zeroed after the decrypt.
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PKCS12_item_i2d_encrypt() and PKCS12_item_i2d_encrypt_ex() encrypt an ASN.1
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object I<it> using the algorithm I<algor> and password I<pass> of length
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I<passlen>, returning an encoded object in I<obj>. If I<zbuf> is nonzero then
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the buffer containing the input encoding will be zeroed after the encrypt.
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Functions ending in _ex() allow for a library context I<ctx> and property query
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I<propq> to be used to select algorithm implementations.
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=head1 RETURN VALUES
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PKCS12_item_decrypt_d2i() and PKCS12_item_decrypt_d2i_ex() return the decrypted
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object or NULL if an error occurred.
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PKCS12_item_i2d_encrypt() and PKCS12_item_i2d_encrypt_ex() return the encrypted
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data as an ASN.1 Octet String or NULL if an error occurred.
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=head1 SEE ALSO
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L<PKCS12_pbe_crypt_ex(3)>,
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L<PKCS8_encrypt_ex(3)>
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=head1 HISTORY
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PKCS12_item_decrypt_d2i_ex() and PKCS12_item_i2d_encrypt_ex() were 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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