engine/ccgost Win32 portability fixes.

[openssl.git] / engines / ccgost / gost_crypt.c

diff --git a/engines/ccgost/gost_crypt.c b/engines/ccgost/gost_crypt.c
index 277921f02d22df437127adccb14258532a09f0a3..d115d0bf3b8924a5b55e5923c8911bb7c0f401e8 100644 (file)
--- a/engines/ccgost/gost_crypt.c
+++ b/engines/ccgost/gost_crypt.c
@@ -233,13 +233,19 @@ static void gost_cnt_next (void *ctx, unsigned char *iv, unsigned char *buf)
                }       
        g = buf1[0]|(buf1[1]<<8)|(buf1[2]<<16)|(buf1[3]<<24);
        g += 0x01010101;
-       buf1[0]=g&0xff; buf1[1]=(g>>8)&0xff; buf1[2]=(g>>16)&0xff; buf1[3]=(g>>24)&0xff;
+       buf1[0]=(unsigned char)(g&0xff);
+       buf1[1]=(unsigned char)((g>>8)&0xff);
+       buf1[2]=(unsigned char)((g>>16)&0xff);
+       buf1[3]=(unsigned char)((g>>24)&0xff);
        g = buf1[4]|(buf1[5]<<8)|(buf1[6]<<16)|(buf1[7]<<24);
        go = g;
        g += 0x01010104;
        if (go > g)      /*  overflow*/
                g++;
-       buf1[4]=g&0xff; buf1[5]=(g>>8)&0xff; buf1[6]=(g>>16)&0xff; buf1[7]=(g>>24)&0xff;
+       buf1[4]=(unsigned char)(g&0xff);
+       buf1[5]=(unsigned char)((g>>8)&0xff);
+       buf1[6]=(unsigned char)((g>>16)&0xff);
+       buf1[7]=(unsigned char)((g>>24)&0xff);
        memcpy(iv,buf1,8);
        gostcrypt(&(c->cctx),buf1,buf);
        c->count +=8;