Remove EVP_MD_meth* again

Erlang upstream disabled the otp_test_engine for LibreSSL >= 3.5 without
explanation. It was the only reason we added this garbage API in the first
place. Meanwhile libfido2 started using it for a mock up of OpenSSL 3's
broken fetch design with old API. This is pointless, so all this garbage
goes away again (in particular we can remove the absolutely horrifying
EVP_MD_meth_set_app_datasize() again).

ok jsing

1 files changed, 1 insertions, 113 deletions

diff --git a/src/lib/libcrypto/evp/evp_digest.c b/src/lib/libcrypto/evp/evp_digest.c
index b8eedd429d..d360760295 100644
--- a/src/lib/libcrypto/evp/evp_digest.c
+++ b/src/lib/libcrypto/evp/evp_digest.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: evp_digest.c,v 1.11 2024/03/02 09:55:30 tb Exp $ */
+/* $OpenBSD: evp_digest.c,v 1.12 2024/03/02 09:59:56 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -470,115 +470,3 @@ EVP_MD_block_size(const EVP_MD *md)
 {
         return md->block_size;
 }
-
-/*
- * XXX - remove everything below in the next bump.
- */
-
-EVP_MD *
-EVP_MD_meth_new(int md_type, int pkey_type)
-{
-        EVP_MD *md;
-
-        if ((md = calloc(1, sizeof(*md))) == NULL)
-                return NULL;
-
-        md->type = md_type;
-        md->pkey_type = pkey_type;
-
-        return md;
-}
-
-EVP_MD *
-EVP_MD_meth_dup(const EVP_MD *md)
-{
-        EVP_MD *to;
-
-        if ((to = EVP_MD_meth_new(md->type, md->pkey_type)) == NULL)
-                return NULL;
-
-        memcpy(to, md, sizeof(*to));
-
-        return to;
-}
-
-void
-EVP_MD_meth_free(EVP_MD *md)
-{
-        freezero(md, sizeof(*md));
-}
-
-int
-EVP_MD_meth_set_input_blocksize(EVP_MD *md, int blocksize)
-{
-        md->block_size = blocksize;
-        return 1;
-}
-
-int
-EVP_MD_meth_set_result_size(EVP_MD *md, int result_size)
-{
-        md->md_size = result_size;
-        return 1;
-}
-
-int
-EVP_MD_meth_set_app_datasize(EVP_MD *md, int datasize)
-{
-        md->ctx_size = datasize;
-        return 1;
-}
-
-int
-EVP_MD_meth_set_flags(EVP_MD *md, unsigned long flags)
-{
-        md->flags = flags;
-        return 1;
-}
-
-int
-EVP_MD_meth_set_init(EVP_MD *md, int (*init)(EVP_MD_CTX *ctx))
-{
-        md->init = init;
-        return 1;
-}
-
-int
-EVP_MD_meth_set_update(EVP_MD *md,
-    int (*update)(EVP_MD_CTX *ctx, const void *data, size_t count))
-{
-        md->update = update;
-        return 1;
-}
-
-int
-EVP_MD_meth_set_final(EVP_MD *md,
-    int (*final)(EVP_MD_CTX *ctx, unsigned char *md))
-{
-        md->final = final;
-        return 1;
-}
-
-int
-EVP_MD_meth_set_copy(EVP_MD *md,
-    int (*copy)(EVP_MD_CTX *to, const EVP_MD_CTX *from))
-{
-        md->copy = copy;
-        return 1;
-}
-
-int
-EVP_MD_meth_set_cleanup(EVP_MD *md,
-    int (*cleanup)(EVP_MD_CTX *ctx))
-{
-        md->cleanup = cleanup;
-        return 1;
-}
-
-int
-EVP_MD_meth_set_ctrl(EVP_MD *md,
-    int (*ctrl)(EVP_MD_CTX *ctx, int cmd, int p1, void *p2))
-{
-        md->md_ctrl = ctrl;
-        return 1;
-}