Remove X509V3_EXT extensibility API

You used to be able to define your own X.509 extension handlers. Great.
Even greater: the verifier would ignore any custom extensions. So this
was only ever useful for serialization and deserialization. In other
words, almost entirely pointless. The API was also unused except for
a hack in kore-acme, which was fixed recently.

ok jsing

1 files changed, 0 insertions, 4 deletions

diff --git a/src/lib/libcrypto/Symbols.list b/src/lib/libcrypto/Symbols.list
index f27d1fbffd..48af5219af 100644
--- a/src/lib/libcrypto/Symbols.list
+++ b/src/lib/libcrypto/Symbols.list
@@ -2493,13 +2493,9 @@ X509V3_EXT_CRL_add_conf
 X509V3_EXT_CRL_add_nconf
 X509V3_EXT_REQ_add_conf
 X509V3_EXT_REQ_add_nconf
-X509V3_EXT_add
-X509V3_EXT_add_alias
 X509V3_EXT_add_conf
-X509V3_EXT_add_list
 X509V3_EXT_add_nconf
 X509V3_EXT_add_nconf_sk
-X509V3_EXT_cleanup
 X509V3_EXT_conf
 X509V3_EXT_conf_nid
 X509V3_EXT_d2i