Add interfaces to several library instances of BaseCryptLib.

Signed-off-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
Reviewed-by: Long Qin <qin.long@intel.com>




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13539 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 52 insertions, 23 deletions

diff --git a/CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/RuntimeDxeIpfCryptLib.c b/CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/RuntimeDxeIpfCryptLib.c
index 2a1da855c6..68abc893fd 100644
--- a/CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/RuntimeDxeIpfCryptLib.c
+++ b/CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/RuntimeDxeIpfCryptLib.c
@@ -218,6 +218,29 @@ Sha256Init (
 

 

 /**

+  Makes a copy of an existing SHA-256 context.

+

+  Return FALSE to indicate this interface is not supported.

+

+  @param[in]  Sha256Context     Pointer to SHA-256 context being copied.

+  @param[out] NewSha256Context  Pointer to new SHA-256 context.

+

+  @retval FALSE  This interface is not supported.

+

+**/

+BOOLEAN

+EFIAPI

+Sha256Duplicate (

+  IN   CONST VOID  *Sha256Context,

+  OUT  VOID        *NewSha256Context

+  )

+{

+  ASSERT (FALSE);

+  return FALSE;

+}

+

+

+/**

   Performs SHA-256 digest on a data buffer of the specified length. This function can

   be called multiple times to compute the digest of long or discontinuous data streams.

 

@@ -277,9 +300,9 @@ Sha256Final (
 }

 

 /**

-  Allocates and Initializes one RSA Context for subsequent use.

+  Allocates and initializes one RSA context for subsequent use.

 

-  @return  Pointer to the RSA Context that has been initialized.

+  @return  Pointer to the RSA context that has been initialized.

            If the allocations fails, RsaNew() returns NULL.

 

 **/

@@ -297,7 +320,7 @@ RsaNew (
 }

 

 /**

-  Release the specified RSA Context.

+  Release the specified RSA context.

 

   @param[in]  RsaContext  Pointer to the RSA context to be released.

 

@@ -316,35 +339,41 @@ RsaFree (
 }

 

 /**

-  Sets the tag-designated RSA key component into the established RSA context from

-  the user-specified nonnegative integer (octet string format represented in RSA

-  PKCS#1).

+  Sets the tag-designated key component into the established RSA context.

+

+  This function sets the tag-designated RSA key component into the established

+  RSA context from the user-specified non-negative integer (octet string format

+  represented in RSA PKCS#1).

+  If BigNumber is NULL, then the specified key componenet in RSA context is cleared.

 

   If RsaContext is NULL, then return FALSE.

 

   @param[in, out]  RsaContext  Pointer to RSA context being set.

   @param[in]       KeyTag      Tag of RSA key component being set.

   @param[in]       BigNumber   Pointer to octet integer buffer.

-  @param[in]       BnLength    Length of big number buffer in bytes.

+                               If NULL, then the specified key componenet in RSA

+                               context is cleared.

+  @param[in]       BnSize      Size of big number buffer in bytes.

+                               If BigNumber is NULL, then it is ignored.

 

-  @return  TRUE   RSA key component was set successfully.

-  @return  FALSE  Invalid RSA key component tag.

+  @retval  TRUE   RSA key component was set successfully.

+  @retval  FALSE  Invalid RSA key component tag.

 

 **/

 BOOLEAN

 EFIAPI

 RsaSetKey (

-  IN OUT VOID         *RsaContext,

-  IN     RSA_KEY_TAG  KeyTag,

-  IN     CONST UINT8  *BigNumber,

-  IN     UINTN        BnLength

+  IN OUT  VOID         *RsaContext,

+  IN      RSA_KEY_TAG  KeyTag,

+  IN      CONST UINT8  *BigNumber,

+  IN      UINTN        BnSize

   )

 {

   if (!InternalIsCryptServiveAvailable ()) {

     return FALSE;

   }

 

-  return mCryptProtocol->RsaSetKey (RsaContext, KeyTag, BigNumber, BnLength);

+  return mCryptProtocol->RsaSetKey (RsaContext, KeyTag, BigNumber, BnSize);

 }

 

 /**

@@ -354,16 +383,16 @@ RsaSetKey (
   If RsaContext is NULL, then return FALSE.

   If MessageHash is NULL, then return FALSE.

   If Signature is NULL, then return FALSE.

-  If HashLength is not equal to the size of MD5, SHA-1 or SHA-256 digest, then return FALSE.

+  If HashSize is not equal to the size of MD5, SHA-1 or SHA-256 digest, then return FALSE.

 

   @param[in]  RsaContext   Pointer to RSA context for signature verification.

   @param[in]  MessageHash  Pointer to octet message hash to be checked.

-  @param[in]  HashLength   Length of the message hash in bytes.

+  @param[in]  HashSize     Size of the message hash in bytes.

   @param[in]  Signature    Pointer to RSA PKCS1-v1_5 signature to be verified.

-  @param[in]  SigLength    Length of signature in bytes.

+  @param[in]  SigSize      Size of signature in bytes.

 

-  @return  TRUE   Valid signature encoded in PKCS1-v1_5.

-  @return  FALSE  Invalid signature or invalid RSA context.

+  @retval  TRUE   Valid signature encoded in PKCS1-v1_5.

+  @retval  FALSE  Invalid signature or invalid RSA context.

 

 **/

 BOOLEAN

@@ -371,9 +400,9 @@ EFIAPI
 RsaPkcs1Verify (

   IN  VOID         *RsaContext,

   IN  CONST UINT8  *MessageHash,

-  IN  UINTN        HashLength,

+  IN  UINTN        HashSize,

   IN  UINT8        *Signature,

-  IN  UINTN        SigLength

+  IN  UINTN        SigSize

   )

 {

   if (!InternalIsCryptServiveAvailable ()) {

@@ -383,8 +412,8 @@ RsaPkcs1Verify (
   return mCryptProtocol->RsaPkcs1Verify (

                            RsaContext,

                            MessageHash,

-                           HashLength,

+                           HashSize,

                            Signature,

-                           SigLength

+                           SigSize

                            );

 }