UefiCpuPkg: Move AsmRelocateApLoopStart from Mpfuncs.nasm to AmdSev.nasm

[mirror_edk2.git] / CryptoPkg / Library / BaseCryptLib / Pk / CryptRsaExtNull.c

/** @file\r
  RSA Asymmetric Cipher Wrapper Implementation over OpenSSL.\r
\r
  This file does not provide real capabilities for following APIs in RSA handling:\r
  1) RsaGetKey\r
  2) RsaGenerateKey\r
  3) RsaCheckKey\r
  4) RsaPkcs1Sign\r
\r
Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>\r
SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include "InternalCryptLib.h"\r
\r
/**\r
  Gets the tag-designated RSA key component from the established RSA context.\r
\r
  Return FALSE to indicate this interface is not supported.\r
\r
  @param[in, out]  RsaContext  Pointer to RSA context being set.\r
  @param[in]       KeyTag      Tag of RSA key component being set.\r
  @param[out]      BigNumber   Pointer to octet integer buffer.\r
  @param[in, out]  BnSize      On input, the size of big number buffer in bytes.\r
                               On output, the size of data returned in big number buffer in bytes.\r
\r
  @retval FALSE  This interface is not supported.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
RsaGetKey (\r
  IN OUT  VOID         *RsaContext,\r
  IN      RSA_KEY_TAG  KeyTag,\r
  OUT     UINT8        *BigNumber,\r
  IN OUT  UINTN        *BnSize\r
  )\r
{\r
  ASSERT (FALSE);\r
  return FALSE;\r
}\r
\r
/**\r
  Generates RSA key components.\r
\r
  Return FALSE to indicate this interface is not supported.\r
\r
  @param[in, out]  RsaContext           Pointer to RSA context being set.\r
  @param[in]       ModulusLength        Length of RSA modulus N in bits.\r
  @param[in]       PublicExponent       Pointer to RSA public exponent.\r
  @param[in]       PublicExponentSize   Size of RSA public exponent buffer in bytes.\r
\r
  @retval FALSE  This interface is not supported.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
RsaGenerateKey (\r
  IN OUT  VOID         *RsaContext,\r
  IN      UINTN        ModulusLength,\r
  IN      CONST UINT8  *PublicExponent,\r
  IN      UINTN        PublicExponentSize\r
  )\r
{\r
  ASSERT (FALSE);\r
  return FALSE;\r
}\r
\r
/**\r
  Validates key components of RSA context.\r
\r
  Return FALSE to indicate this interface is not supported.\r
\r
  @param[in]  RsaContext  Pointer to RSA context to check.\r
\r
  @retval FALSE  This interface is not supported.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
RsaCheckKey (\r
  IN  VOID  *RsaContext\r
  )\r
{\r
  ASSERT (FALSE);\r
  return FALSE;\r
}\r
\r
/**\r
  Carries out the RSA-SSA signature generation with EMSA-PKCS1-v1_5 encoding scheme.\r
\r
  Return FALSE to indicate this interface is not supported.\r
\r
  @param[in]       RsaContext   Pointer to RSA context for signature generation.\r
  @param[in]       MessageHash  Pointer to octet message hash to be signed.\r
  @param[in]       HashSize     Size of the message hash in bytes.\r
  @param[out]      Signature    Pointer to buffer to receive RSA PKCS1-v1_5 signature.\r
  @param[in, out]  SigSize      On input, the size of Signature buffer in bytes.\r
                                On output, the size of data returned in Signature buffer in bytes.\r
\r
  @retval FALSE  This interface is not supported.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
RsaPkcs1Sign (\r
  IN      VOID         *RsaContext,\r
  IN      CONST UINT8  *MessageHash,\r
  IN      UINTN        HashSize,\r
  OUT     UINT8        *Signature,\r
  IN OUT  UINTN        *SigSize\r
  )\r
{\r
  ASSERT (FALSE);\r
  return FALSE;\r
}\r