Provide DSA_get0_engine()

ok jsing

3 files changed, 10 insertions, 2 deletions

diff --git a/lib/libcrypto/Symbols.list b/lib/libcrypto/Symbols.list
index 7e5b59f0190..745f2b29ef9 100644
--- a/lib/libcrypto/Symbols.list
+++ b/lib/libcrypto/Symbols.list
@@ -810,6 +810,7 @@ DSA_free
 DSA_generate_key
 DSA_generate_parameters
 DSA_generate_parameters_ex
+DSA_get0_engine
 DSA_get0_key
 DSA_get0_pqg
 DSA_get_default_method
diff --git a/lib/libcrypto/dsa/dsa.h b/lib/libcrypto/dsa/dsa.h
index 7e73b205b09..8fe7c668b29 100644
--- a/lib/libcrypto/dsa/dsa.h
+++ b/lib/libcrypto/dsa/dsa.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: dsa.h,v 1.28 2018/02/20 17:48:35 tb Exp $ */
+/* $OpenBSD: dsa.h,v 1.29 2018/02/20 17:52:27 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -267,6 +267,7 @@ int DSA_set0_key(DSA *d, BIGNUM *pub_key, BIGNUM *priv_key);
 void DSA_clear_flags(DSA *d, int flags);
 int DSA_test_flags(const DSA *d, int flags);
 void DSA_set_flags(DSA *d, int flags);
+ENGINE *DSA_get0_engine(DSA *d);
 
 #define EVP_PKEY_CTX_set_dsa_paramgen_bits(ctx, nbits) \
 	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN, \
diff --git a/lib/libcrypto/dsa/dsa_lib.c b/lib/libcrypto/dsa/dsa_lib.c
index a43b142b6ec..8190d073486 100644
--- a/lib/libcrypto/dsa/dsa_lib.c
+++ b/lib/libcrypto/dsa/dsa_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: dsa_lib.c,v 1.27 2018/02/20 17:45:44 tb Exp $ */
+/* $OpenBSD: dsa_lib.c,v 1.28 2018/02/20 17:52:27 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -382,3 +382,9 @@ DSA_set_flags(DSA *d, int flags)
 {
 	d->flags |= flags;
 }
+
+ENGINE *
+DSA_get0_engine(DSA *d)
+{
+	return d->engine;
+}