diff options
Diffstat (limited to 'CryptoPkg/Library/BaseCryptLib/Pk/CryptDh.c')
| -rw-r--r-- | CryptoPkg/Library/BaseCryptLib/Pk/CryptDh.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/CryptoPkg/Library/BaseCryptLib/Pk/CryptDh.c b/CryptoPkg/Library/BaseCryptLib/Pk/CryptDh.c index abe4601d11..2732288893 100644 --- a/CryptoPkg/Library/BaseCryptLib/Pk/CryptDh.c +++ b/CryptoPkg/Library/BaseCryptLib/Pk/CryptDh.c @@ -26,7 +26,7 @@ DhNew ( //
// Allocates & Initializes DH Context by OpenSSL DH_new()
//
- return (VOID *) DH_new ();
+ return (VOID *)DH_new ();
}
/**
@@ -46,7 +46,7 @@ DhFree ( //
// Free OpenSSL DH Context
//
- DH_free ((DH *) DhContext);
+ DH_free ((DH *)DhContext);
}
/**
@@ -80,21 +80,21 @@ DhGenerateParameter ( OUT UINT8 *Prime
)
{
- BOOLEAN RetVal;
- BIGNUM *BnP;
+ BOOLEAN RetVal;
+ BIGNUM *BnP;
//
// Check input parameters.
//
- if (DhContext == NULL || Prime == NULL || PrimeLength > INT_MAX) {
+ if ((DhContext == NULL) || (Prime == NULL) || (PrimeLength > INT_MAX)) {
return FALSE;
}
- if (Generator != DH_GENERATOR_2 && Generator != DH_GENERATOR_5) {
+ if ((Generator != DH_GENERATOR_2) && (Generator != DH_GENERATOR_5)) {
return FALSE;
}
- RetVal = (BOOLEAN) DH_generate_parameters_ex (DhContext, (UINT32) PrimeLength, (UINT32) Generator, NULL);
+ RetVal = (BOOLEAN)DH_generate_parameters_ex (DhContext, (UINT32)PrimeLength, (UINT32)Generator, NULL);
if (!RetVal) {
return FALSE;
}
@@ -142,11 +142,11 @@ DhSetParameter ( //
// Check input parameters.
//
- if (DhContext == NULL || Prime == NULL || PrimeLength > INT_MAX) {
+ if ((DhContext == NULL) || (Prime == NULL) || (PrimeLength > INT_MAX)) {
return FALSE;
}
- if (Generator != DH_GENERATOR_2 && Generator != DH_GENERATOR_5) {
+ if ((Generator != DH_GENERATOR_2) && (Generator != DH_GENERATOR_5)) {
return FALSE;
}
@@ -199,29 +199,29 @@ DhGenerateKey ( IN OUT UINTN *PublicKeySize
)
{
- BOOLEAN RetVal;
- DH *Dh;
- BIGNUM *DhPubKey;
- INTN Size;
+ BOOLEAN RetVal;
+ DH *Dh;
+ BIGNUM *DhPubKey;
+ INTN Size;
//
// Check input parameters.
//
- if (DhContext == NULL || PublicKeySize == NULL) {
+ if ((DhContext == NULL) || (PublicKeySize == NULL)) {
return FALSE;
}
- if (PublicKey == NULL && *PublicKeySize != 0) {
+ if ((PublicKey == NULL) && (*PublicKeySize != 0)) {
return FALSE;
}
- Dh = (DH *) DhContext;
+ Dh = (DH *)DhContext;
- RetVal = (BOOLEAN) DH_generate_key (DhContext);
+ RetVal = (BOOLEAN)DH_generate_key (DhContext);
if (RetVal) {
DH_get0_key (Dh, (const BIGNUM **)&DhPubKey, NULL);
Size = BN_num_bytes (DhPubKey);
- if ((Size > 0) && (*PublicKeySize < (UINTN) Size)) {
+ if ((Size > 0) && (*PublicKeySize < (UINTN)Size)) {
*PublicKeySize = Size;
return FALSE;
}
@@ -229,6 +229,7 @@ DhGenerateKey ( if (PublicKey != NULL) {
BN_bn2bin (DhPubKey, PublicKey);
}
+
*PublicKeySize = Size;
}
@@ -275,7 +276,7 @@ DhComputeKey ( //
// Check input parameters.
//
- if (DhContext == NULL || PeerPublicKey == NULL || KeySize == NULL || Key == NULL) {
+ if ((DhContext == NULL) || (PeerPublicKey == NULL) || (KeySize == NULL) || (Key == NULL)) {
return FALSE;
}
@@ -283,7 +284,7 @@ DhComputeKey ( return FALSE;
}
- Bn = BN_bin2bn (PeerPublicKey, (UINT32) PeerPublicKeySize, NULL);
+ Bn = BN_bin2bn (PeerPublicKey, (UINT32)PeerPublicKeySize, NULL);
if (Bn == NULL) {
return FALSE;
}
@@ -294,7 +295,7 @@ DhComputeKey ( return FALSE;
}
- if (*KeySize < (UINTN) Size) {
+ if (*KeySize < (UINTN)Size) {
*KeySize = Size;
BN_free (Bn);
return FALSE;
|