mirror of https://github.com/acidanthera/audk.git
126 lines
3.5 KiB
C
126 lines
3.5 KiB
C
/** @file
|
|
RSA Asymmetric Cipher Wrapper Implementation over OpenSSL.
|
|
|
|
This file does not provide real capabilities for following APIs in RSA handling:
|
|
1) RsaGetKey
|
|
2) RsaGenerateKey
|
|
3) RsaCheckKey
|
|
4) RsaPkcs1Sign
|
|
|
|
Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
|
|
This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
#include "InternalCryptLib.h"
|
|
|
|
/**
|
|
Gets the tag-designated RSA key component from the established RSA context.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@param[in, out] RsaContext Pointer to RSA context being set.
|
|
@param[in] KeyTag Tag of RSA key component being set.
|
|
@param[out] BigNumber Pointer to octet integer buffer.
|
|
@param[in, out] BnSize On input, the size of big number buffer in bytes.
|
|
On output, the size of data returned in big number buffer in bytes.
|
|
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
RsaGetKey (
|
|
IN OUT VOID *RsaContext,
|
|
IN RSA_KEY_TAG KeyTag,
|
|
OUT UINT8 *BigNumber,
|
|
IN OUT UINTN *BnSize
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Generates RSA key components.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@param[in, out] RsaContext Pointer to RSA context being set.
|
|
@param[in] ModulusLength Length of RSA modulus N in bits.
|
|
@param[in] PublicExponent Pointer to RSA public exponent.
|
|
@param[in] PublicExponentSize Size of RSA public exponent buffer in bytes.
|
|
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
RsaGenerateKey (
|
|
IN OUT VOID *RsaContext,
|
|
IN UINTN ModulusLength,
|
|
IN CONST UINT8 *PublicExponent,
|
|
IN UINTN PublicExponentSize
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Validates key components of RSA context.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@param[in] RsaContext Pointer to RSA context to check.
|
|
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
RsaCheckKey (
|
|
IN VOID *RsaContext
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Carries out the RSA-SSA signature generation with EMSA-PKCS1-v1_5 encoding scheme.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@param[in] RsaContext Pointer to RSA context for signature generation.
|
|
@param[in] MessageHash Pointer to octet message hash to be signed.
|
|
@param[in] HashSize Size of the message hash in bytes.
|
|
@param[out] Signature Pointer to buffer to receive RSA PKCS1-v1_5 signature.
|
|
@param[in, out] SigSize On input, the size of Signature buffer in bytes.
|
|
On output, the size of data returned in Signature buffer in bytes.
|
|
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
RsaPkcs1Sign (
|
|
IN VOID *RsaContext,
|
|
IN CONST UINT8 *MessageHash,
|
|
IN UINTN HashSize,
|
|
OUT UINT8 *Signature,
|
|
IN OUT UINTN *SigSize
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
|