1 files changed, 21 insertions, 2 deletions

diff --git a/include/m_core.h b/include/m_core.h
index 02acf94b85..0634c63d7a 100644
--- a/include/m_core.h
+++ b/include/m_core.h
@@ -342,12 +342,13 @@ MIR_APP_DLL(int) ProtoGetAvatarFileFormat(const TCHAR *ptszFileName);
 

 #define MIR_SHA1_HASH_SIZE 20

 

-typedef struct {

+struct mir_sha1_ctx

+{

   ULONG H[5];

   ULONG W[80];

   int lenW;

   ULONG sizeHi, sizeLo;

-} mir_sha1_ctx;

+};

 

 MIR_CORE_DLL(void) mir_sha1_init(mir_sha1_ctx *ctx);

 MIR_CORE_DLL(void) mir_sha1_append(mir_sha1_ctx *ctx, const BYTE *dataIn, int len);

@@ -357,6 +358,24 @@ MIR_CORE_DLL(void) mir_sha1_hash(BYTE *dataIn, int len, BYTE hashout[MIR_SHA1_HA
 MIR_CORE_DLL(void) mir_hmac_sha1(BYTE hashout[MIR_SHA1_HASH_SIZE], const BYTE *key, size_t keylen, const BYTE *text, size_t textlen);

 

 ///////////////////////////////////////////////////////////////////////////////

+// sha256 functions

+

+#define MIR_SHA256_HASH_SIZE 32

+

+struct SHA256_CONTEXT

+{

+	UINT32  h0, h1, h2, h3, h4, h5, h6, h7;

+	UINT32  nblocks;

+	BYTE buf[64];

+	int  count;

+};

+

+MIR_CORE_DLL(void) mir_sha256_init(SHA256_CONTEXT *ctx);

+MIR_CORE_DLL(void) mir_sha256_write(SHA256_CONTEXT *ctx, const void *dataIn, size_t len);

+MIR_CORE_DLL(void) mir_sha256_final(SHA256_CONTEXT *ctx, BYTE hashout[MIR_SHA256_HASH_SIZE]);

+MIR_CORE_DLL(void) mir_sha256_hash(const void *dataIn, size_t len, BYTE hashout[MIR_SHA256_HASH_SIZE]);

+

+///////////////////////////////////////////////////////////////////////////////

 // strings

 

 MIR_CORE_DLL(void*) mir_base64_decode(const char *input, unsigned *outputLen);