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https://github.com/openssl/openssl.git
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76 lines
2.1 KiB
Plaintext
76 lines
2.1 KiB
Plaintext
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=pod
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=head1 NAME
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rsa_set0_all_params, rsa_get0_all_params
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- Internal routines for getting and setting data in an RSA object
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=head1 SYNOPSIS
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#include "crypto/rsa.h"
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int rsa_get0_all_params(RSA *r, STACK_OF(BIGNUM_const) *primes,
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STACK_OF(BIGNUM_const) *exps,
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STACK_OF(BIGNUM_const) *coeffs);
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int rsa_set0_all_params(RSA *r, const STACK_OF(BIGNUM) *primes,
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const STACK_OF(BIGNUM) *exps,
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const STACK_OF(BIGNUM) *coeffs);
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=head1 DESCRIPTION
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rsa_set0_all_params() sets all primes, CRT exponents and CRT coefficients
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in the B<RSA> object I<r> to the contents of the stacks of BIGNUMs I<primes>,
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I<exps> and I<coeffs>. The B<RSA> object takes ownership of the BIGNUMs,
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but not of the stacks.
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rsa_get0_all_params() gets all primes, CRT exponents and CRT coefficients
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in the B<RSA> object I<r> and pushes them on the stacks of constant BIGNUMs
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I<primes>, I<exps> and I<coeffs>. The B<RSA> object retains ownership of the
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BIGNUMs, but not of the stacks.
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=head1 NOTES
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For RSA_set0_all_params() and RSA_get0_all_params():
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=over 4
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=item *
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the I<primes> stack contains I<p>, I<q>, and then the rest of the primes
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if the B<RSA> object is a multi-prime RSA key.
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=item *
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the I<exps> stack contains I<dP>, I<dQ>, and then the rest of the exponents
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if the B<RSA> object is a multi-prime RSA key.
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=item *
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the I<coeffs> stack contains I<qInv>, and then the rest of the coefficients
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if the B<RSA> object is a multi-prime RSA key.
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=back
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The number of primes must always be equal to the number of exponents, and
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the number of coefficients must be one less than the number of primes.
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=head1 RETURN VALUES
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rsa_get0_all_params() and rsa_set0_all_params() return 1 on success, or
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0 on failure.
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=head1 SEE ALSO
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L<RSA_set0_multi_prime_params(3)>
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=head1 COPYRIGHT
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Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the Apache License 2.0 (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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