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sync rsaenh with wine 1.1.33

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svn path=/trunk/; revision=44188
This commit is contained in:
Christoph von Wittich 2009-11-15 23:28:15 +00:00
parent 25f74e7771
commit 20028cfb2f
1 changed files with 32 additions and 8 deletions
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40
reactos/dll/win32/rsaenh/implglue.c
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@ -361,7 +361,10 @@ BOOL gen_rand_impl(BYTE *pbBuffer, DWORD dwLen)
BOOL export_public_key_impl(BYTE *pbDest, const KEY_CONTEXT *pKeyContext, DWORD dwKeyLen,DWORD *pdwPubExp) BOOL export_public_key_impl(BYTE *pbDest, const KEY_CONTEXT *pKeyContext, DWORD dwKeyLen,DWORD *pdwPubExp)
{ {
mp_to_unsigned_bin(&pKeyContext->rsa.N, pbDest); mp_to_unsigned_bin(&pKeyContext->rsa.N, pbDest);
reverse_bytes(pbDest, dwKeyLen); reverse_bytes(pbDest, mp_unsigned_bin_size(&pKeyContext->rsa.N));
if (mp_unsigned_bin_size(&pKeyContext->rsa.N) < dwKeyLen)
memset(pbDest + mp_unsigned_bin_size(&pKeyContext->rsa.N), 0,
dwKeyLen - mp_unsigned_bin_size(&pKeyContext->rsa.N));
*pdwPubExp = (DWORD)mp_get_int(&pKeyContext->rsa.e); *pdwPubExp = (DWORD)mp_get_int(&pKeyContext->rsa.e);
return TRUE; return TRUE;
} }
@ -396,25 +399,46 @@ BOOL export_private_key_impl(BYTE *pbDest, const KEY_CONTEXT *pKeyContext, DWORD
DWORD *pdwPubExp) DWORD *pdwPubExp)
{ {
mp_to_unsigned_bin(&pKeyContext->rsa.N, pbDest); mp_to_unsigned_bin(&pKeyContext->rsa.N, pbDest);
reverse_bytes(pbDest, dwKeyLen); reverse_bytes(pbDest, mp_unsigned_bin_size(&pKeyContext->rsa.N));
if (mp_unsigned_bin_size(&pKeyContext->rsa.N) < dwKeyLen)
memset(pbDest + mp_unsigned_bin_size(&pKeyContext->rsa.N), 0,
dwKeyLen - mp_unsigned_bin_size(&pKeyContext->rsa.N));
pbDest += dwKeyLen; pbDest += dwKeyLen;
mp_to_unsigned_bin(&pKeyContext->rsa.p, pbDest); mp_to_unsigned_bin(&pKeyContext->rsa.p, pbDest);
reverse_bytes(pbDest, (dwKeyLen+1)>>1); reverse_bytes(pbDest, mp_unsigned_bin_size(&pKeyContext->rsa.p));
if (mp_unsigned_bin_size(&pKeyContext->rsa.p) < (dwKeyLen+1)>>1)
memset(pbDest + mp_unsigned_bin_size(&pKeyContext->rsa.p), 0,
((dwKeyLen+1)>>1) - mp_unsigned_bin_size(&pKeyContext->rsa.p));
pbDest += (dwKeyLen+1)>>1; pbDest += (dwKeyLen+1)>>1;
mp_to_unsigned_bin(&pKeyContext->rsa.q, pbDest); mp_to_unsigned_bin(&pKeyContext->rsa.q, pbDest);
reverse_bytes(pbDest, (dwKeyLen+1)>>1); reverse_bytes(pbDest, mp_unsigned_bin_size(&pKeyContext->rsa.q));
if (mp_unsigned_bin_size(&pKeyContext->rsa.q) < (dwKeyLen+1)>>1)
memset(pbDest + mp_unsigned_bin_size(&pKeyContext->rsa.q), 0,
((dwKeyLen+1)>>1) - mp_unsigned_bin_size(&pKeyContext->rsa.q));
pbDest += (dwKeyLen+1)>>1; pbDest += (dwKeyLen+1)>>1;
mp_to_unsigned_bin(&pKeyContext->rsa.dP, pbDest); mp_to_unsigned_bin(&pKeyContext->rsa.dP, pbDest);
reverse_bytes(pbDest, (dwKeyLen+1)>>1); reverse_bytes(pbDest, mp_unsigned_bin_size(&pKeyContext->rsa.dP));
if (mp_unsigned_bin_size(&pKeyContext->rsa.dP) < (dwKeyLen+1)>>1)
memset(pbDest + mp_unsigned_bin_size(&pKeyContext->rsa.dP), 0,
((dwKeyLen+1)>>1) - mp_unsigned_bin_size(&pKeyContext->rsa.dP));
pbDest += (dwKeyLen+1)>>1; pbDest += (dwKeyLen+1)>>1;
mp_to_unsigned_bin(&pKeyContext->rsa.dQ, pbDest); mp_to_unsigned_bin(&pKeyContext->rsa.dQ, pbDest);
reverse_bytes(pbDest, (dwKeyLen+1)>>1); reverse_bytes(pbDest, mp_unsigned_bin_size(&pKeyContext->rsa.dQ));
if (mp_unsigned_bin_size(&pKeyContext->rsa.dQ) < (dwKeyLen+1)>>1)
memset(pbDest + mp_unsigned_bin_size(&pKeyContext->rsa.dQ), 0,
((dwKeyLen+1)>>1) - mp_unsigned_bin_size(&pKeyContext->rsa.dQ));
pbDest += (dwKeyLen+1)>>1; pbDest += (dwKeyLen+1)>>1;
mp_to_unsigned_bin(&pKeyContext->rsa.qP, pbDest); mp_to_unsigned_bin(&pKeyContext->rsa.qP, pbDest);
reverse_bytes(pbDest, (dwKeyLen+1)>>1); reverse_bytes(pbDest, mp_unsigned_bin_size(&pKeyContext->rsa.qP));
if (mp_unsigned_bin_size(&pKeyContext->rsa.qP) < (dwKeyLen+1)>>1)
memset(pbDest + mp_unsigned_bin_size(&pKeyContext->rsa.qP), 0,
((dwKeyLen+1)>>1) - mp_unsigned_bin_size(&pKeyContext->rsa.qP));
pbDest += (dwKeyLen+1)>>1; pbDest += (dwKeyLen+1)>>1;
mp_to_unsigned_bin(&pKeyContext->rsa.d, pbDest); mp_to_unsigned_bin(&pKeyContext->rsa.d, pbDest);
reverse_bytes(pbDest, dwKeyLen); reverse_bytes(pbDest, mp_unsigned_bin_size(&pKeyContext->rsa.d));
if (mp_unsigned_bin_size(&pKeyContext->rsa.d) < dwKeyLen)
memset(pbDest + mp_unsigned_bin_size(&pKeyContext->rsa.d), 0,
dwKeyLen - mp_unsigned_bin_size(&pKeyContext->rsa.d));
*pdwPubExp = (DWORD)mp_get_int(&pKeyContext->rsa.e); *pdwPubExp = (DWORD)mp_get_int(&pKeyContext->rsa.e);
return TRUE; return TRUE;