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+=head1 NAME
+RSA_sign_ASN1_OCTET_STRING, RSA_verify_ASN1_OCTET_STRING - RSA signatures
+=head1 SYNOPSIS
+ #include <openssl/rsa.h>
+ int RSA_sign_ASN1_OCTET_STRING(int dummy, unsigned char *m,
+ unsigned int m_len, unsigned char *sigret,
+ unsigned int *siglen, RSA *rsa);
+ int RSA_verify_ASN1_OCTET_STRING(int dummy, unsigned char *m,
+ unsigned int m_len, unsigned char *sigbuf,
+ unsigned int siglen, RSA *rsa);
+RSA_sign_ASN1_OCTET_STRING() signs the octet string B<m> of size
+B<m_len> using the private key B<rsa> represented in DER using PKCS #1
+padding. It stores the signature in B<sigret> and the signature size
+in B<siglen>. B<sigret> must point to B<RSA_size(rsa)> bytes of
+B<dummy> is ignored.
+The random number generator must be seeded prior to calling RSA_sign_ASN1_OCTET_STRING().
+RSA_verify_ASN1_OCTET_STRING() verifies that the signature B<sigbuf>
+of size B<siglen> is the DER representation of a given octet string
+B<m> of size B<m_len>. B<dummy> is ignored. B<rsa> is the signer's
+public key.
+RSA_sign_ASN1_OCTET_STRING() returns 1 on success, 0 otherwise.
+RSA_verify_ASN1_OCTET_STRING() returns 1 on successful verification, 0
+The error codes can be obtained by L<ERR_get_error(3)>.
+=head1 BUGS
+These functions serve no recognizable purpose.
+=head1 SEE ALSO
+L<RAND_bytes(3)>, L<RSA_sign(3)>,
+Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+Licensed under the OpenSSL license (the "License"). You may not use
+this file except in compliance with the License. You can obtain a copy
+in the file LICENSE in the source distribution or at