Remove lookup.h use from DLIES, PK key agreement, DSA param gen, get_enc.cpp

1 files changed, 6 insertions, 2 deletions

diff --git a/src/math/numbertheory/dsa_gen.cpp b/src/math/numbertheory/dsa_gen.cpp
index 14f62dab3..6f4a7cefa 100644
--- a/src/math/numbertheory/dsa_gen.cpp
+++ b/src/math/numbertheory/dsa_gen.cpp
@@ -4,7 +4,8 @@
 *************************************************/
 
 #include <botan/numthry.h>
-#include <botan/lookup.h>
+#include <botan/libstate.h>
+#include <botan/hash.h>
 #include <botan/parsing.h>
 #include <algorithm>
 #include <memory>
@@ -50,7 +51,10 @@ bool generate_dsa_primes(RandomNumberGenerator& rng,
          "Generating a DSA parameter set with a " + to_string(qbits) +
          "long q requires a seed at least as many bits long");
 
-   std::auto_ptr<HashFunction> hash(get_hash("SHA-" + to_string(qbits)));
+   Algorithm_Factory& af = global_state().algo_factory();
+
+   std::auto_ptr<HashFunction> hash(
+      af.make_hash_function("SHA-" + to_string(qbits)));
 
    const u32bit HASH_SIZE = hash->OUTPUT_LENGTH;