=pod
=head1 NAME
RSA_sign_ASN1_OCTET_STRING, RSA_verify_ASN1_OCTET_STRING - RSA signatures
=head1 SYNOPSIS
#include
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);
=head1 DESCRIPTION
RSA_sign_ASN1_OCTET_STRING() signs the octet string B of size
B using the private key B represented in DER using PKCS #1
padding. It stores the signature in B and the signature size
in B. B must point to B bytes of
memory.
B 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
of size B is the DER representation of a given octet string
B of size B. B is ignored. B is the signer's
public key.
=head1 RETURN VALUES
RSA_sign_ASN1_OCTET_STRING() returns 1 on success, 0 otherwise.
RSA_verify_ASN1_OCTET_STRING() returns 1 on successful verification, 0
otherwise.
The error codes can be obtained by L.
=head1 BUGS
These functions serve no recognizable purpose.
=head1 SEE ALSO
L,
L, L,
L
=head1 COPYRIGHT
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
L.
=cut