CryptoPkg/TlsLib: sanitize lib classes in internal header and INF

[mirror_edk2.git] / CryptoPkg / CryptRuntimeDxe / CryptRuntime.h

/** @file\r
  Header file of Runtime Cryptographic Driver.\r
\r
Copyright (c) 2010 - 2012, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution.  The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php\r
\r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#ifndef _CRYPT_RUNTIME_H_\r
#define _CRYPT_RUNTIME_H_\r
\r
#include <Uefi.h>\r
\r
#include <Protocol/RuntimeCrypt.h>\r
\r
#include <Library/DebugLib.h>\r
#include <Library/UefiDriverEntryPoint.h>\r
#include <Library/UefiBootServicesTableLib.h>\r
#include <Library/BaseCryptLib.h>\r
\r
/**\r
  Retrieves the size, in bytes, of the context buffer required for SHA-256 operations.\r
\r
  @return  The size, in bytes, of the context buffer required for SHA-256 operations.\r
\r
**/\r
UINTN\r
EFIAPI\r
RuntimeCryptSha256GetContextSize (\r
  VOID\r
  );\r
\r
\r
/**\r
  Initializes user-supplied memory pointed by Sha256Context as SHA-256 hash context for\r
  subsequent use.\r
\r
  If Sha256Context is NULL, then return FALSE.\r
\r
  @param[in, out]  Sha256Context  Pointer to SHA-256 Context being initialized.\r
\r
  @retval TRUE   SHA-256 context initialization succeeded.\r
  @retval FALSE  SHA-256 context initialization failed.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
RuntimeCryptSha256Init (\r
  IN OUT  VOID  *Sha256Context\r
  );\r
\r
\r
/**\r
  Performs SHA-256 digest on a data buffer of the specified length. This function can\r
  be called multiple times to compute the digest of long or discontinuous data streams.\r
\r
  If Sha256Context is NULL, then return FALSE.\r
\r
  @param[in, out]  Sha256Context  Pointer to the SHA-256 context.\r
  @param[in]       Data           Pointer to the buffer containing the data to be hashed.\r
  @param[in]       DataLength     Length of Data buffer in bytes.\r
\r
  @retval TRUE   SHA-256 data digest succeeded.\r
  @retval FALSE  Invalid SHA-256 context. After Sha256Final function has been called, the\r
                 SHA-256 context cannot be reused.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
RuntimeCryptSha256Update (\r
  IN OUT  VOID        *Sha256Context,\r
  IN      CONST VOID  *Data,\r
  IN      UINTN       DataLength\r
  );\r
\r
\r
/**\r
  Completes SHA-256 hash computation and retrieves the digest value into the specified\r
  memory. After this function has been called, the SHA-256 context cannot be used again.\r
\r
  If Sha256Context is NULL, then return FALSE.\r
  If HashValue is NULL, then return FALSE.\r
\r
  @param[in, out]  Sha256Context  Pointer to SHA-256 context\r
  @param[out]      HashValue      Pointer to a buffer that receives the SHA-256 digest\r
                                  value (32 bytes).\r
\r
  @retval TRUE   SHA-256 digest computation succeeded.\r
  @retval FALSE  SHA-256 digest computation failed.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
RuntimeCryptSha256Final (\r
  IN OUT  VOID   *Sha256Context,\r
  OUT     UINT8  *HashValue\r
  );\r
\r
/**\r
  Allocates and Initializes one RSA Context for subsequent use.\r
\r
  @return  Pointer to the RSA Context that has been initialized.\r
           If the allocations fails, RsaNew() returns NULL.\r
\r
**/\r
VOID *\r
EFIAPI\r
RuntimeCryptRsaNew (\r
  VOID\r
  );\r
\r
\r
/**\r
  Release the specified RSA Context.\r
\r
  @param[in]  RsaContext  Pointer to the RSA context to be released.\r
\r
**/\r
VOID\r
EFIAPI\r
RuntimeCryptRsaFree (\r
  IN  VOID  *RsaContext\r
  );\r
\r
/**\r
  Sets the tag-designated RSA key component into the established RSA context from\r
  the user-specified nonnegative integer (octet string format represented in RSA\r
  PKCS#1).\r
\r
  If RsaContext is NULL, then return FALSE.\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[in]       BigNumber   Pointer to octet integer buffer.\r
  @param[in]       BnLength    Length of big number buffer in bytes.\r
\r
  @return  TRUE   RSA key component was set successfully.\r
  @return  FALSE  Invalid RSA key component tag.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
RuntimeCryptRsaSetKey (\r
  IN OUT VOID         *RsaContext,\r
  IN     RSA_KEY_TAG  KeyTag,\r
  IN     CONST UINT8  *BigNumber,\r
  IN     UINTN        BnLength\r
  );\r
\r
\r
/**\r
  Verifies the RSA-SSA signature with EMSA-PKCS1-v1_5 encoding scheme defined in\r
  RSA PKCS#1.\r
\r
  If RsaContext is NULL, then return FALSE.\r
  If MessageHash is NULL, then return FALSE.\r
  If Signature is NULL, then return FALSE.\r
  If HashLength is not equal to the size of MD5, SHA-1 or SHA-256 digest, return FALSE.\r
\r
  @param[in]  RsaContext   Pointer to RSA context for signature verification.\r
  @param[in]  MessageHash  Pointer to octet message hash to be checked.\r
  @param[in]  HashLength   Length of the message hash in bytes.\r
  @param[in]  Signature    Pointer to RSA PKCS1-v1_5 signature to be verified.\r
  @param[in]  SigLength    Length of signature in bytes.\r
\r
  @return  TRUE   Valid signature encoded in PKCS1-v1_5.\r
  @return  FALSE  Invalid signature or invalid RSA context.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
RuntimeCryptRsaPkcs1Verify (\r
  IN  VOID         *RsaContext,\r
  IN  CONST UINT8  *MessageHash,\r
  IN  UINTN        HashLength,\r
  IN  CONST UINT8  *Signature,\r
  IN  UINTN        SigLength\r
  );\r
\r
#endif\r