diff options
| author |  Benjamin Barenblat <bbaren@google.com> | 2018-08-31 17:14:38 -0400 |
|---|---|---|
| committer | Benjamin Barenblat <bbaren@google.com> | 2018-08-31 17:14:38 -0400 |
| commit | b1639dda870f22a78136b26295f98585e503fa98 (patch) | |
| tree | ff69c9cbf0e4bdcc0e98e005227bf955d30b1682 /src/BTLS/BoringSSL/HKDF.chs | |
| parent | 80f2fb2e3be2c4074fbfb0adbc47746d2d88813b (diff) | |
Marshal `ByteString` input arguments to `fun`s
Diffstat (limited to 'src/BTLS/BoringSSL/HKDF.chs')
| -rw-r--r-- | src/BTLS/BoringSSL/HKDF.chs | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/BTLS/BoringSSL/HKDF.chs b/src/BTLS/BoringSSL/HKDF.chs index 87945d5..7a3181b 100644 --- a/src/BTLS/BoringSSL/HKDF.chs +++ b/src/BTLS/BoringSSL/HKDF.chs @@ -16,18 +16,21 @@ module BTLS.BoringSSL.HKDF ( hkdfExtract, hkdfExpand ) where +import Data.ByteString (ByteString) import Foreign (Ptr) import Foreign.C.Types {#import BTLS.BoringSSL.Base#} +import BTLS.Buffer (unsafeUseAsCBuffer) import BTLS.Result #include <openssl/hkdf.h> {#fun HKDF_extract as hkdfExtract - { id `Ptr CUChar', id `Ptr CULong', `Ptr EVPMD', id `Ptr CUChar', id `CULong' - , id `Ptr CUChar', id `CULong' } -> `()' requireSuccess*-#} + { id `Ptr CUChar', id `Ptr CULong', `Ptr EVPMD' + , unsafeUseAsCBuffer* `ByteString'&, unsafeUseAsCBuffer* `ByteString'& } + -> `()' requireSuccess*-#} {#fun HKDF_expand as hkdfExpand - { id `Ptr CUChar', id `CULong', `Ptr EVPMD', id `Ptr CUChar', id `CULong' - , id `Ptr CUChar', id `CULong' } -> `()' requireSuccess*-#} + { id `Ptr CUChar', id `CULong', `Ptr EVPMD', unsafeUseAsCBuffer* `ByteString'& + , unsafeUseAsCBuffer* `ByteString'& } -> `()' requireSuccess*-#} |