Previously random_integer and friends used the global PRNG object to get

random bits. Now they take a reference to a RandomNumberGenerator object.
This was applied several times out, so now the constructors to private
key objects also take a RandomNumberGenerator& argument. This is also true
for a number of randomized algorithms (Miller-Rabin, for instance).

You can get a reference to the global PRNG with
  global_state().prng_reference()

This is a provisional thing: and warning: it is not thread safe! If this
is a problem instead keep per-thread PRNGs and pass them were needed.

1 files changed, 1 insertions, 1 deletions

diff --git a/include/dh.h b/include/dh.h
index c2ee8bd7d..3c55ef8d4 100644
--- a/include/dh.h
+++ b/include/dh.h
@@ -45,7 +45,7 @@ class BOTAN_DLL DH_PrivateKey : public DH_PublicKey,
       MemoryVector<byte> public_value() const;
 
       DH_PrivateKey() {}
-      DH_PrivateKey(const DL_Group&);
+      DH_PrivateKey(const DL_Group&, RandomNumberGenerator&);
       DH_PrivateKey(const DL_Group&, const BigInt&, const BigInt& = 0);
    private:
       void PKCS8_load_hook(bool = false);