Fix external symbols in the provider digest implementations.

Partial fix for #12964

This adds ossl_ names for the following symbols:

blake2b512_init,blake2b_final,blake2b_init,blake2b_init_key,
blake2b_param_init,blake2b_param_set_digest_length,blake2b_param_set_key_length,
blake2b_param_set_personal,blake2b_param_set_salt,blake2b_update,
blake2s256_init,blake2s_final,blake2s_init,blake2s_init_key,
blake2s_param_init,blake2s_param_set_digest_length,blake2s_param_set_key_length,
blake2s_param_set_personal,blake2s_param_set_salt,blake2s_update,
digest_default_get_params,digest_default_gettable_params

Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14211)

1 files changed, 3 insertions, 3 deletions

diff --git a/providers/implementations/digests/digestcommon.c b/providers/implementations/digests/digestcommon.c
index cbf32ac2f9..373b3bbf1c 100644
--- a/providers/implementations/digests/digestcommon.c
+++ b/providers/implementations/digests/digestcommon.c
@@ -11,8 +11,8 @@
 #include <openssl/proverr.h>
 #include "prov/digestcommon.h"
 
-int digest_default_get_params(OSSL_PARAM params[], size_t blksz, size_t paramsz,
-                              unsigned long flags)
+int ossl_digest_default_get_params(OSSL_PARAM params[], size_t blksz,
+                                   size_t paramsz, unsigned long flags)
 {
     OSSL_PARAM *p = NULL;
 
@@ -48,7 +48,7 @@ static const OSSL_PARAM digest_default_known_gettable_params[] = {
     OSSL_PARAM_int(OSSL_DIGEST_PARAM_ALGID_ABSENT, NULL),
     OSSL_PARAM_END
 };
-const OSSL_PARAM *digest_default_gettable_params(void *provctx)
+const OSSL_PARAM *ossl_digest_default_gettable_params(void *provctx)
 {
     return digest_default_known_gettable_params;
 }