diff options
Diffstat (limited to 'src/lib/hash/hash.h')
-rw-r--r-- | src/lib/hash/hash.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/lib/hash/hash.h b/src/lib/hash/hash.h index ac1c22a65..0f35685d4 100644 --- a/src/lib/hash/hash.h +++ b/src/lib/hash/hash.h @@ -40,6 +40,13 @@ class BOTAN_DLL HashFunction : public Buffered_Computation */ virtual HashFunction* clone() const = 0; + /** + * @return provider information about this implementation. Default is "base", + * might also return "sse2", "avx2", "openssl", or some other arbitrary string. + * The return value is guaranteed to point to a string literal constant. + */ + virtual const char* provider() const { return "base"; } + HashFunction(); virtual ~HashFunction(); |