torture: Add public testkey passphrase function.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Aris Adamantiadis <aris@0xbadc0de.be>

tests/torture.c

@@ -534,6 +534,11 @@ const char *torture_get_testkey_pub(enum ssh_keytypes_e type, int ecda_bits)
     return torture_get_testkey_internal(type, ecda_bits, 0, 1);
 }
 
+const char *torture_get_testkey_passphrase(void)
+{
+    return TORTURE_TESTKEY_PASSWORD;
+}
+
 int torture_libssh_verbosity(void){
   return verbosity;
 }

tests/torture.h

@@ -72,6 +72,7 @@ const char *torture_get_testkey(enum ssh_keytypes_e type,
                                 int ecdsa_bits,
                                 int with_passphrase);
 const char *torture_get_testkey_pub(enum ssh_keytypes_e type, int ecdsa_bits);
+const char *torture_get_testkey_passphrase(void);
 
 void torture_write_file(const char *filename, const char *data);