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/** @file
PKCS#7 Decrypt Wrapper Implementation which does not provide real
capabilities.
Copyright (c) 2026, Microsoft Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Decrypts a DER-encoded PKCS#7 ContentInfo containing an envelopedData structure
(such as one produced by Pkcs7Encrypt) and recovers the original content.
Return FALSE to indicate this interface is not supported.
@param[in] PemData Pointer to the PEM-encoded private key of a recipient
of the message.
@param[in] PemSize Size of the PEM key data in bytes.
@param[in] Password [Optional] NULL-terminated passphrase used to decrypt an
encrypted PEM key.
@param[in] RecipientCert [Optional] Pointer to the DER-encoded X.509 certificate
of the recipient whose private key is supplied in PemData.
@param[in] RecipientCertSize Size of the DER-encoded certificate in bytes.
@param[in] ContentInfo Pointer to the PKCS#7 DER-encoded ContentInfo that wraps
an envelopedData to be decrypted.
@param[in] ContentInfoSize Size of the ContentInfo in bytes.
@param[in] Flags Flags for the decryption operation.
@param[out] OutData Receives a pointer to the decrypted content.
@param[out] OutDataSize Receives the size of the decrypted content in bytes.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Pkcs7Decrypt (
IN CONST UINT8 *PemData,
IN UINTN PemSize,
IN CONST CHAR8 *Password OPTIONAL,
IN CONST UINT8 *RecipientCert OPTIONAL,
IN UINTN RecipientCertSize OPTIONAL,
IN CONST UINT8 *ContentInfo,
IN UINTN ContentInfoSize,
IN UINT32 Flags,
OUT UINT8 **OutData,
OUT UINTN *OutDataSize
)
{
ASSERT (FALSE);
return FALSE;
}
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