Add EVP test program.

2 files changed, 18 insertions, 0 deletions

diff --git a/crypto/engine/engine.h b/crypto/engine/engine.h
index 9955582..0558f20 100644
--- a/crypto/engine/engine.h
+++ b/crypto/engine/engine.h
@@ -483,6 +483,10 @@ int ENGINE_clear_defaults(void);
 /* Instruct an engine to load any EVP ciphers it knows of */
 /* XXX make this work via defaults? */
 void ENGINE_load_engine_ciphers(ENGINE *e);
+/* Get a particular cipher from a particular engine - NULL if the engine
+ * doesn't have it */
+const EVP_CIPHER *ENGINE_get_cipher_by_name(ENGINE *e,const char *name);
+
 
 /* Obligatory error function. */
 void ERR_load_ENGINE_strings(void);
diff --git a/crypto/engine/engine_evp.c b/crypto/engine/engine_evp.c
index ffd1bff..b2fbdc6 100644
--- a/crypto/engine/engine_evp.c
+++ b/crypto/engine/engine_evp.c
@@ -96,3 +96,17 @@ void ENGINE_load_engine_ciphers(ENGINE *e)
     for(n=0 ; n < sk_ENGINE_EVP_CIPHER_num(e->ciphers) ; ++n)
 	EVP_add_cipher(sk_ENGINE_EVP_CIPHER_value(e->ciphers,n)->cipher);
     }
+
+const EVP_CIPHER *ENGINE_get_cipher_by_name(ENGINE *e,const char *name)
+    {
+    int n;
+
+    for(n=0 ; n < ENGINE_cipher_num(e) ; ++n)
+	{
+	const EVP_CIPHER *c=ENGINE_get_cipher(e,n);
+
+	if(!strcmp(EVP_CIPHER_name(c),name))
+	    return c;
+	}
+    return NULL;
+    }