class ModuleSHA256 : public Module
{
- void SHA256Init(SHA256Context *ctx, const unsigned int* key)
+ void SHA256Init(SHA256Context *ctx, const unsigned int* ikey)
{
- if (key)
+ if (ikey)
{
for (int i = 0; i < 8; i++)
- ctx->h[i] = key[i];
+ ctx->h[i] = ikey[i];
}
else
{
{
int j;
sub_block = message + ((i - 1) << 6);
-
+
for (j = 0; j < 16; j++)
PACK32(&sub_block[j << 2], &w[j]);
for (j = 16; j < 64; j++)
ctx->h[j] += wv[j];
}
}
-
+
void SHA256Update(SHA256Context *ctx, unsigned char *message, unsigned int len)
{
/*
unsigned int tmp_len = SHA256_BLOCK_SIZE - ctx->len;
unsigned int rem_len = len < tmp_len ? len : tmp_len;
-
+
memcpy(&ctx->block[ctx->len], message, rem_len);
if (ctx->len + len < SHA256_BLOCK_SIZE)
{
ctx->len = rem_len;
ctx->tot_len += (block_nb + 1) << 6;
}
-
+
void SHA256Final(SHA256Context *ctx, unsigned char *digest)
{
unsigned int block_nb = (1 + ((SHA256_BLOCK_SIZE - 9) < (ctx->len % SHA256_BLOCK_SIZE)));
for (int i = 0 ; i < 8; i++)
UNPACK32(ctx->h[i], &digest[i << 2]);
}
-
- void SHA256(const char *src, char *dest, int len, const char* hxc, const unsigned int* key = NULL)
+
+ void SHA256(const char *src, char *dest, int len, const char* hxc, const unsigned int* ikey = NULL)
{
// Generate the hash
unsigned char bytehash[SHA256_DIGEST_SIZE];
SHA256Context ctx;
- SHA256Init(&ctx, key);
+ SHA256Init(&ctx, ikey);
SHA256Update(&ctx, (unsigned char *)src, (unsigned int)len);
SHA256Final(&ctx, bytehash);
// Convert it to hex
}
- virtual char* OnRequest(Request* request)
+ virtual const char* OnRequest(Request* request)
{
HashRequest* SHA = (HashRequest*)request;
if (strcmp("KEY", request->GetId()) == 0)
else if (strcmp("SUM", request->GetId()) == 0)
{
static char data[MAXBUF];
- SHA256((const char*)SHA->GetHashData(), data, strlen(SHA->GetHashData()), chars ? chars : "0123456789abcdef", key);
+ SHA256((const char*)SHA->GetHashData().data(), data, SHA->GetHashData().length(), chars ? chars : "0123456789abcdef", key);
return data;
}
else if (strcmp("NAME", request->GetId()) == 0)
virtual Version GetVersion()
{
- return Version(1, 1, 0, 1, VF_VENDOR|VF_SERVICEPROVIDER, API_VERSION);
+ return Version("$Id$", VF_VENDOR|VF_SERVICEPROVIDER, API_VERSION);
}
};