2009f6b4c5
https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
120 lines
3.2 KiB
C
120 lines
3.2 KiB
C
/** @file
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RSA Asymmetric Cipher Wrapper Implementation over OpenSSL.
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This file does not provide real capabilities for following APIs in RSA handling:
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1) RsaGetKey
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2) RsaGenerateKey
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3) RsaCheckKey
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4) RsaPkcs1Sign
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Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "InternalCryptLib.h"
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/**
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Gets the tag-designated RSA key component from the established RSA context.
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Return FALSE to indicate this interface is not supported.
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@param[in, out] RsaContext Pointer to RSA context being set.
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@param[in] KeyTag Tag of RSA key component being set.
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@param[out] BigNumber Pointer to octet integer buffer.
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@param[in, out] BnSize On input, the size of big number buffer in bytes.
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On output, the size of data returned in big number buffer in bytes.
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@retval FALSE This interface is not supported.
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**/
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BOOLEAN
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EFIAPI
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RsaGetKey (
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IN OUT VOID *RsaContext,
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IN RSA_KEY_TAG KeyTag,
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OUT UINT8 *BigNumber,
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IN OUT UINTN *BnSize
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)
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{
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ASSERT (FALSE);
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return FALSE;
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}
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/**
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Generates RSA key components.
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Return FALSE to indicate this interface is not supported.
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@param[in, out] RsaContext Pointer to RSA context being set.
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@param[in] ModulusLength Length of RSA modulus N in bits.
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@param[in] PublicExponent Pointer to RSA public exponent.
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@param[in] PublicExponentSize Size of RSA public exponent buffer in bytes.
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@retval FALSE This interface is not supported.
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**/
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BOOLEAN
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EFIAPI
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RsaGenerateKey (
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IN OUT VOID *RsaContext,
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IN UINTN ModulusLength,
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IN CONST UINT8 *PublicExponent,
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IN UINTN PublicExponentSize
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)
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{
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ASSERT (FALSE);
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return FALSE;
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}
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/**
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Validates key components of RSA context.
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Return FALSE to indicate this interface is not supported.
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@param[in] RsaContext Pointer to RSA context to check.
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@retval FALSE This interface is not supported.
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**/
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BOOLEAN
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EFIAPI
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RsaCheckKey (
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IN VOID *RsaContext
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)
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{
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ASSERT (FALSE);
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return FALSE;
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}
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/**
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Carries out the RSA-SSA signature generation with EMSA-PKCS1-v1_5 encoding scheme.
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Return FALSE to indicate this interface is not supported.
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@param[in] RsaContext Pointer to RSA context for signature generation.
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@param[in] MessageHash Pointer to octet message hash to be signed.
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@param[in] HashSize Size of the message hash in bytes.
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@param[out] Signature Pointer to buffer to receive RSA PKCS1-v1_5 signature.
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@param[in, out] SigSize On input, the size of Signature buffer in bytes.
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On output, the size of data returned in Signature buffer in bytes.
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@retval FALSE This interface is not supported.
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**/
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BOOLEAN
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EFIAPI
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RsaPkcs1Sign (
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IN VOID *RsaContext,
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IN CONST UINT8 *MessageHash,
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IN UINTN HashSize,
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OUT UINT8 *Signature,
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IN OUT UINTN *SigSize
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)
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{
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ASSERT (FALSE);
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return FALSE;
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}
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