53934822ac
Files like dh.pod, etc., mostly duplicated the API-specific pod files. Removed the duplicated content; that often mean the whole file could be removed. Some of the content about internals got moved into README files in the source tree. Some content (e.g., err.pod) got moved into other pod pages. Annotate generic pages, remove dup NAME Reviewed-by: Richard Levitte <levitte@openssl.org>
63 lines
1.7 KiB
Text
63 lines
1.7 KiB
Text
=pod
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=head1 NAME
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RSA_sign_ASN1_OCTET_STRING, RSA_verify_ASN1_OCTET_STRING - RSA signatures
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=head1 SYNOPSIS
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#include <openssl/rsa.h>
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int RSA_sign_ASN1_OCTET_STRING(int dummy, unsigned char *m,
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unsigned int m_len, unsigned char *sigret, unsigned int *siglen,
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RSA *rsa);
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int RSA_verify_ASN1_OCTET_STRING(int dummy, unsigned char *m,
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unsigned int m_len, unsigned char *sigbuf, unsigned int siglen,
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RSA *rsa);
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=head1 DESCRIPTION
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RSA_sign_ASN1_OCTET_STRING() signs the octet string B<m> of size
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B<m_len> using the private key B<rsa> represented in DER using PKCS #1
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padding. It stores the signature in B<sigret> and the signature size
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in B<siglen>. B<sigret> must point to B<RSA_size(rsa)> bytes of
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memory.
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B<dummy> is ignored.
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The random number generator must be seeded prior to calling RSA_sign_ASN1_OCTET_STRING().
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RSA_verify_ASN1_OCTET_STRING() verifies that the signature B<sigbuf>
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of size B<siglen> is the DER representation of a given octet string
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B<m> of size B<m_len>. B<dummy> is ignored. B<rsa> is the signer's
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public key.
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=head1 RETURN VALUES
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RSA_sign_ASN1_OCTET_STRING() returns 1 on success, 0 otherwise.
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RSA_verify_ASN1_OCTET_STRING() returns 1 on successful verification, 0
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otherwise.
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The error codes can be obtained by L<ERR_get_error(3)>.
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=head1 BUGS
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These functions serve no recognizable purpose.
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=head1 SEE ALSO
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L<ERR_get_error(3)>,
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L<rand(3)>, L<RSA_sign(3)>,
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L<RSA_verify(3)>
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=head1 COPYRIGHT
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Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the OpenSSL license (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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