system/wine
system/wine
1
0
Fork 0
mirror of git://source.winehq.org/git/wine.git synced 2024-09-01 12:23:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

rsaenh: Use BCrypt algorithm pseudo-handles.

Browse source
This commit is contained in:
Hans Leidekker 2022-09-12 16:03:21 +02:00 committed by Alexandre Julliard
parent 4918be2c59
commit 6db0fc5ce8
1 changed files with 20 additions and 36 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

56
dlls/rsaenh/implglue.c
View file

@ -36,48 +36,32 @@ BOOL WINAPI SystemFunction036(PVOID pbBuffer, ULONG dwLen);
BOOL init_hash_impl(ALG_ID aiAlgid, BCRYPT_HASH_HANDLE *hash_handle) BOOL init_hash_impl(ALG_ID aiAlgid, BCRYPT_HASH_HANDLE *hash_handle)
{ {
BCRYPT_ALG_HANDLE provider; switch (aiAlgid)
NTSTATUS status;
switch (aiAlgid)
{ {
case CALG_MD2: case CALG_MD2:
status = BCryptOpenAlgorithmProvider(&provider, BCRYPT_MD2_ALGORITHM, MS_PRIMITIVE_PROVIDER, 0); return !BCryptCreateHash(BCRYPT_MD2_ALG_HANDLE, hash_handle, NULL, 0, NULL, 0, 0);
break;
case CALG_MD4:
status = BCryptOpenAlgorithmProvider(&provider, BCRYPT_MD4_ALGORITHM, MS_PRIMITIVE_PROVIDER, 0);
break;
case CALG_MD5:
status = BCryptOpenAlgorithmProvider(&provider, BCRYPT_MD5_ALGORITHM, MS_PRIMITIVE_PROVIDER, 0);
break;
case CALG_SHA:
status = BCryptOpenAlgorithmProvider(&provider, BCRYPT_SHA1_ALGORITHM, MS_PRIMITIVE_PROVIDER, 0);
break;
case CALG_SHA_256: case CALG_MD4:
status = BCryptOpenAlgorithmProvider(&provider, BCRYPT_SHA256_ALGORITHM, MS_PRIMITIVE_PROVIDER, 0); return !BCryptCreateHash(BCRYPT_MD4_ALG_HANDLE, hash_handle, NULL, 0, NULL, 0, 0);
break;
case CALG_SHA_384: case CALG_MD5:
status = BCryptOpenAlgorithmProvider(&provider, BCRYPT_SHA384_ALGORITHM, MS_PRIMITIVE_PROVIDER, 0); return !BCryptCreateHash(BCRYPT_MD5_ALG_HANDLE, hash_handle, NULL, 0, NULL, 0, 0);
break;
case CALG_SHA_512: case CALG_SHA:
status = BCryptOpenAlgorithmProvider(&provider, BCRYPT_SHA512_ALGORITHM, MS_PRIMITIVE_PROVIDER, 0); return !BCryptCreateHash(BCRYPT_SHA1_ALG_HANDLE, hash_handle, NULL, 0, NULL, 0, 0);
break;
default: case CALG_SHA_256:
return TRUE; return !BCryptCreateHash(BCRYPT_SHA256_ALG_HANDLE, hash_handle, NULL, 0, NULL, 0, 0);
case CALG_SHA_384:
return !BCryptCreateHash(BCRYPT_SHA384_ALG_HANDLE, hash_handle, NULL, 0, NULL, 0, 0);
case CALG_SHA_512:
return !BCryptCreateHash(BCRYPT_SHA512_ALG_HANDLE, hash_handle, NULL, 0, NULL, 0, 0);
default:
return TRUE;
} }
if (status) return FALSE;
status = BCryptCreateHash(provider, hash_handle, NULL, 0, NULL, 0, 0);
BCryptCloseAlgorithmProvider(provider, 0);
return !status;
} }
BOOL update_hash_impl(BCRYPT_HASH_HANDLE hash_handle, const BYTE *pbData, DWORD dwDataLen) BOOL update_hash_impl(BCRYPT_HASH_HANDLE hash_handle, const BYTE *pbData, DWORD dwDataLen)