Commit a419b61d53 for openssl.org

commit a419b61d53ed2682af22fd135d2bbf9a7dd52bb9
Author: olszomal <Malgorzata.Olszowka@stunnel.org>
Date:   Mon May 25 14:21:21 2026 +0200

    doc: remove outdated signature_dupctx usage note

    EVP_PKEY_CTX_dup() may use the provider signature dupctx callback
    via EVP_DigestSignFinal() and EVP_DigestVerifyFinal().

    Complements: 864b89ce497c "Move EVP_PKEY algorithm implementations into a union"

    Reviewed-by: Eugene Syromiatnikov <esyr@openssl.org>
    Reviewed-by: Paul Dale <paul.dale@oracle.com>
    MergeDate: Wed May 27 07:06:01 2026
    (Merged from https://github.com/openssl/openssl/pull/31290)

diff --git a/doc/man7/provider-signature.pod b/doc/man7/provider-signature.pod
index d5af5a2e38..1e4e99c0b1 100644
--- a/doc/man7/provider-signature.pod
+++ b/doc/man7/provider-signature.pod
@@ -269,7 +269,6 @@ OSSL_FUNC_signature_gettable_ctx_params() functions,
 as well as the "md_params" functions.

 The OSSL_FUNC_signature_dupctx() function is optional.
-It is not yet used by OpenSSL.

 The OSSL_FUNC_signature_query_key_types() function is optional.
 When present, it should return a NULL-terminated array of strings