Change EVP_PKEY_CTX_new_provided() to take a library context too.

With provided algorithms, the library context is ever present, so of
course it should be specified alongside the algorithm name and
property query string.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10308)

1 files changed, 5 insertions, 1 deletions

diff --git a/include/crypto/evp.h b/include/crypto/evp.h
index dad7174bc5..32ae121eea 100644
--- a/include/crypto/evp.h
+++ b/include/crypto/evp.h
@@ -21,7 +21,11 @@ struct evp_pkey_ctx_st {
     /* Actual operation */
     int operation;
 
-    /* Algorithm name and properties associated with this context */
+    /*
+     * Library context, Algorithm name and properties associated
+     * with this context
+     */
+    OPENSSL_CTX *libctx;
     const char *algorithm;
     const char *propquery;