diff options
Diffstat (limited to 'src/Data/Digest.hs')
| -rw-r--r-- | src/Data/Digest.hs | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/src/Data/Digest.hs b/src/Data/Digest.hs index 0587d2b..3e6f263 100644 --- a/src/Data/Digest.hs +++ b/src/Data/Digest.hs @@ -27,7 +27,6 @@ import Foreign.Marshal.Unsafe (unsafeLocalState) import BTLS.BoringSSL.Base import BTLS.BoringSSL.Digest import BTLS.BoringSSLPatterns (initUpdateFinalize) -import BTLS.Cast (asCUCharBuf) import BTLS.Types (Algorithm(Algorithm), Digest(Digest)) type LazyByteString = ByteString.Lazy.ByteString @@ -45,13 +44,5 @@ hash :: Algorithm -> LazyByteString -> Digest hash (Algorithm md) = Digest . unsafeLocalState - . initUpdateFinalize mallocEVPMDCtx initialize evpDigestUpdate finalize - where - initialize ctx = evpDigestInitEx ctx md noEngine - - finalize ctx mdOut pOutSize = - -- 'mdOut' is a 'Ptr CChar'. However, to make life more interesting, - -- 'evpDigestFinalEx' requires a 'Ptr CUChar'. To work around this, - -- we're going to cheat and let Haskell reinterpret-cast 'mdOut' to 'Ptr - -- CUChar. - evpDigestFinalEx ctx (asCUCharBuf mdOut) pOutSize + . initUpdateFinalize mallocEVPMDCtx initialize evpDigestUpdate evpDigestFinalEx + where initialize ctx = evpDigestInitEx ctx md noEngine |