Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/14383)
=head1 DESCRIPTION
Both of the functions described on this page are deprecated.
-Applications should instead use L<EVP_PKEY_encrypt_init(3)>,
-L<EVP_PKEY_encrypt(3)>, L<EVP_PKEY_decrypt_init(3)> and L<EVP_PKEY_decrypt(3)>.
+Applications should instead use L<EVP_PKEY_encrypt_init_ex(3)>,
+L<EVP_PKEY_encrypt(3)>, L<EVP_PKEY_decrypt_init_ex(3)> and
+L<EVP_PKEY_decrypt(3)>.
These functions handle RSA signatures at a low-level.
=head1 DESCRIPTION
Both of the functions described on this page are deprecated.
-Applications should instead use L<EVP_PKEY_encrypt_init(3)>,
-L<EVP_PKEY_encrypt(3)>, L<EVP_PKEY_decrypt_init(3)> and L<EVP_PKEY_decrypt(3)>.
+Applications should instead use L<EVP_PKEY_encrypt_init_ex(3)>,
+L<EVP_PKEY_encrypt(3)>, L<EVP_PKEY_decrypt_init_ex(3)> and
+L<EVP_PKEY_decrypt(3)>.
RSA_public_encrypt() encrypts the B<flen> bytes at B<from> (usually a
session key) using the public key B<rsa> and stores the ciphertext in