diff options
| author | weidai <weidai11@users.noreply.github.com> | 2003-03-20 01:24:12 +0000 |
|---|---|---|
| committer | weidai <weidai11@users.noreply.github.com> | 2003-03-20 01:24:12 +0000 |
| commit | 538de80a91da74598ba2449fbbec6de37376a4ce (patch) | |
| tree | f85b3bed971083e90e5f3dbb84539ea4ba0359e9 /oaep.cpp | |
| parent | 21955e23ec9697d1cd47ff91f91b08af382b8a6d (diff) | |
| download | cryptopp-git-538de80a91da74598ba2449fbbec6de37376a4ce.tar.gz | |
various changes for 5.1
Diffstat (limited to 'oaep.cpp')
| -rw-r--r-- | oaep.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
@@ -56,8 +56,10 @@ void OAEP<H,MGF,P,PLen>::Pad(RandomNumberGenerator &rng, const byte *input, unsi memcpy(maskedDB+dbLen-inputLength, input, inputLength); rng.GenerateBlock(maskedSeed, seedLen); - MGF::GenerateAndMask(maskedDB, dbLen, maskedSeed, seedLen); - MGF::GenerateAndMask(maskedSeed, seedLen, maskedDB, dbLen); + H h; + MGF mgf; + mgf.GenerateAndMask(h, maskedDB, dbLen, maskedSeed, seedLen); + mgf.GenerateAndMask(h, maskedSeed, seedLen, maskedDB, dbLen); } template <class H, class MGF, byte *P, unsigned int PLen> @@ -82,8 +84,10 @@ DecodingResult OAEP<H,MGF,P,PLen>::Unpad(const byte *oaepBlock, unsigned int oae byte *const maskedSeed = t; byte *const maskedDB = t+seedLen; - MGF::GenerateAndMask(maskedSeed, seedLen, maskedDB, dbLen); - MGF::GenerateAndMask(maskedDB, dbLen, maskedSeed, seedLen); + H h; + MGF mgf; + mgf.GenerateAndMask(h, maskedSeed, seedLen, maskedDB, dbLen); + mgf.GenerateAndMask(h, maskedDB, dbLen, maskedSeed, seedLen); // DB = pHash' || 00 ... || 01 || M |