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diff --git a/upstream/debian-bookworm/man3/RSA_get0_key.3ssl b/upstream/debian-bookworm/man3/RSA_get0_key.3ssl new file mode 100644 index 00000000..210e69f2 --- /dev/null +++ b/upstream/debian-bookworm/man3/RSA_get0_key.3ssl @@ -0,0 +1,326 @@ +.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.43) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" Set up some character translations and predefined strings. \*(-- will +.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left +.\" double quote, and \*(R" will give a right double quote. \*(C+ will +.\" give a nicer C++. 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Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH "NAME" +RSA_set0_key, RSA_set0_factors, RSA_set0_crt_params, RSA_get0_key, +RSA_get0_factors, RSA_get0_crt_params, +RSA_get0_n, RSA_get0_e, RSA_get0_d, RSA_get0_p, RSA_get0_q, +RSA_get0_dmp1, RSA_get0_dmq1, RSA_get0_iqmp, RSA_get0_pss_params, +RSA_clear_flags, +RSA_test_flags, RSA_set_flags, RSA_get0_engine, RSA_get_multi_prime_extra_count, +RSA_get0_multi_prime_factors, RSA_get0_multi_prime_crt_params, +RSA_set0_multi_prime_params, RSA_get_version +\&\- Routines for getting and setting data in an RSA object +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +.Vb 1 +\& #include <openssl/rsa.h> +.Ve +.PP +The following functions have been deprecated since OpenSSL 3.0, and can be +hidden entirely by defining \fB\s-1OPENSSL_API_COMPAT\s0\fR with a suitable version value, +see \fBopenssl_user_macros\fR\|(7): +.PP +.Vb 10 +\& int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d); +\& int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q); +\& int RSA_set0_crt_params(RSA *r, BIGNUM *dmp1, BIGNUM *dmq1, BIGNUM *iqmp); +\& void RSA_get0_key(const RSA *r, +\& const BIGNUM **n, const BIGNUM **e, const BIGNUM **d); +\& void RSA_get0_factors(const RSA *r, const BIGNUM **p, const BIGNUM **q); +\& void RSA_get0_crt_params(const RSA *r, +\& const BIGNUM **dmp1, const BIGNUM **dmq1, +\& const BIGNUM **iqmp); +\& const BIGNUM *RSA_get0_n(const RSA *d); +\& const BIGNUM *RSA_get0_e(const RSA *d); +\& const BIGNUM *RSA_get0_d(const RSA *d); +\& const BIGNUM *RSA_get0_p(const RSA *d); +\& const BIGNUM *RSA_get0_q(const RSA *d); +\& const BIGNUM *RSA_get0_dmp1(const RSA *r); +\& const BIGNUM *RSA_get0_dmq1(const RSA *r); +\& const BIGNUM *RSA_get0_iqmp(const RSA *r); +\& const RSA_PSS_PARAMS *RSA_get0_pss_params(const RSA *r); +\& void RSA_clear_flags(RSA *r, int flags); +\& int RSA_test_flags(const RSA *r, int flags); +\& void RSA_set_flags(RSA *r, int flags); +\& ENGINE *RSA_get0_engine(RSA *r); +\& int RSA_get_multi_prime_extra_count(const RSA *r); +\& int RSA_get0_multi_prime_factors(const RSA *r, const BIGNUM *primes[]); +\& int RSA_get0_multi_prime_crt_params(const RSA *r, const BIGNUM *exps[], +\& const BIGNUM *coeffs[]); +\& int RSA_set0_multi_prime_params(RSA *r, BIGNUM *primes[], BIGNUM *exps[], +\& BIGNUM *coeffs[], int pnum); +\& int RSA_get_version(RSA *r); +.Ve +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +All of the functions described on this page are deprecated. +Applications should instead use \fBEVP_PKEY_get_bn_param\fR\|(3) for any methods that +return a \fB\s-1BIGNUM\s0\fR. Refer to \s-1\fBEVP_PKEY\-DH\s0\fR\|(7) for more information. +.PP +An \s-1RSA\s0 object contains the components for the public and private key, +\&\fBn\fR, \fBe\fR, \fBd\fR, \fBp\fR, \fBq\fR, \fBdmp1\fR, \fBdmq1\fR and \fBiqmp\fR. \fBn\fR is +the modulus common to both public and private key, \fBe\fR is the public +exponent and \fBd\fR is the private exponent. \fBp\fR, \fBq\fR, \fBdmp1\fR, +\&\fBdmq1\fR and \fBiqmp\fR are the factors for the second representation of a +private key (see PKCS#1 section 3 Key Types), where \fBp\fR and \fBq\fR are +the first and second factor of \fBn\fR and \fBdmp1\fR, \fBdmq1\fR and \fBiqmp\fR +are the exponents and coefficient for \s-1CRT\s0 calculations. +.PP +For multi-prime \s-1RSA\s0 (defined in \s-1RFC 8017\s0), there are also one or more +\&'triplet' in an \s-1RSA\s0 object. A triplet contains three members, \fBr\fR, \fBd\fR +and \fBt\fR. \fBr\fR is the additional prime besides \fBp\fR and \fBq\fR. \fBd\fR and +\&\fBt\fR are the exponent and coefficient for \s-1CRT\s0 calculations. +.PP +The \fBn\fR, \fBe\fR and \fBd\fR parameters can be obtained by calling +\&\fBRSA_get0_key()\fR. If they have not been set yet, then \fB*n\fR, \fB*e\fR and +\&\fB*d\fR will be set to \s-1NULL.\s0 Otherwise, they are set to pointers to +their respective values. These point directly to the internal +representations of the values and therefore should not be freed +by the caller. +.PP +The \fBn\fR, \fBe\fR and \fBd\fR parameter values can be set by calling +\&\fBRSA_set0_key()\fR and passing the new values for \fBn\fR, \fBe\fR and \fBd\fR as +parameters to the function. The values \fBn\fR and \fBe\fR must be non-NULL +the first time this function is called on a given \s-1RSA\s0 object. The +value \fBd\fR may be \s-1NULL.\s0 On subsequent calls any of these values may be +\&\s-1NULL\s0 which means the corresponding \s-1RSA\s0 field is left untouched. +Calling this function transfers the memory management of the values to +the \s-1RSA\s0 object, and therefore the values that have been passed in +should not be freed by the caller after this function has been called. +.PP +In a similar fashion, the \fBp\fR and \fBq\fR parameters can be obtained and +set with \fBRSA_get0_factors()\fR and \fBRSA_set0_factors()\fR, and the \fBdmp1\fR, +\&\fBdmq1\fR and \fBiqmp\fR parameters can be obtained and set with +\&\fBRSA_get0_crt_params()\fR and \fBRSA_set0_crt_params()\fR. +.PP +For \fBRSA_get0_key()\fR, \fBRSA_get0_factors()\fR, and \fBRSA_get0_crt_params()\fR, +\&\s-1NULL\s0 value \s-1BIGNUM\s0 ** output parameters are permitted. The functions +ignore \s-1NULL\s0 parameters but return values for other, non-NULL, parameters. +.PP +For multi-prime \s-1RSA,\s0 \fBRSA_get0_multi_prime_factors()\fR and \fBRSA_get0_multi_prime_params()\fR +can be used to obtain other primes and related \s-1CRT\s0 parameters. The +return values are stored in an array of \fB\s-1BIGNUM\s0 *\fR. \fBRSA_set0_multi_prime_params()\fR +sets a collect of multi-prime 'triplet' members (prime, exponent and coefficient) +into an \s-1RSA\s0 object. +.PP +Any of the values \fBn\fR, \fBe\fR, \fBd\fR, \fBp\fR, \fBq\fR, \fBdmp1\fR, \fBdmq1\fR, and \fBiqmp\fR can also be +retrieved separately by the corresponding function +\&\fBRSA_get0_n()\fR, \fBRSA_get0_e()\fR, \fBRSA_get0_d()\fR, \fBRSA_get0_p()\fR, \fBRSA_get0_q()\fR, +\&\fBRSA_get0_dmp1()\fR, \fBRSA_get0_dmq1()\fR, and \fBRSA_get0_iqmp()\fR, respectively. +.PP +\&\fBRSA_get0_pss_params()\fR is used to retrieve the RSA-PSS parameters. +.PP +\&\fBRSA_set_flags()\fR sets the flags in the \fBflags\fR parameter on the \s-1RSA\s0 +object. Multiple flags can be passed in one go (bitwise ORed together). +Any flags that are already set are left set. \fBRSA_test_flags()\fR tests to +see whether the flags passed in the \fBflags\fR parameter are currently +set in the \s-1RSA\s0 object. Multiple flags can be tested in one go. All +flags that are currently set are returned, or zero if none of the +flags are set. \fBRSA_clear_flags()\fR clears the specified flags within the +\&\s-1RSA\s0 object. +.PP +\&\fBRSA_get0_engine()\fR returns a handle to the \s-1ENGINE\s0 that has been set for +this \s-1RSA\s0 object, or \s-1NULL\s0 if no such \s-1ENGINE\s0 has been set. +.PP +\&\fBRSA_get_version()\fR returns the version of an \s-1RSA\s0 object \fBr\fR. +.SH "NOTES" +.IX Header "NOTES" +Values retrieved with \fBRSA_get0_key()\fR are owned by the \s-1RSA\s0 object used +in the call and may therefore \fInot\fR be passed to \fBRSA_set0_key()\fR. If +needed, duplicate the received value using \fBBN_dup()\fR and pass the +duplicate. The same applies to \fBRSA_get0_factors()\fR and \fBRSA_set0_factors()\fR +as well as \fBRSA_get0_crt_params()\fR and \fBRSA_set0_crt_params()\fR. +.PP +The caller should obtain the size by calling \fBRSA_get_multi_prime_extra_count()\fR +in advance and allocate sufficient buffer to store the return values before +calling \fBRSA_get0_multi_prime_factors()\fR and \fBRSA_get0_multi_prime_params()\fR. +.PP +\&\fBRSA_set0_multi_prime_params()\fR always clears the original multi-prime +triplets in \s-1RSA\s0 object \fBr\fR and assign the new set of triplets into it. +.SH "RETURN VALUES" +.IX Header "RETURN VALUES" +\&\fBRSA_set0_key()\fR, \fBRSA_set0_factors()\fR, \fBRSA_set0_crt_params()\fR and +\&\fBRSA_set0_multi_prime_params()\fR return 1 on success or 0 on failure. +.PP +\&\fBRSA_get0_n()\fR, \fBRSA_get0_e()\fR, \fBRSA_get0_d()\fR, \fBRSA_get0_p()\fR, \fBRSA_get0_q()\fR, +\&\fBRSA_get0_dmp1()\fR, \fBRSA_get0_dmq1()\fR, and \fBRSA_get0_iqmp()\fR +return the respective value. +.PP +\&\fBRSA_get0_pss_params()\fR returns a \fB\s-1RSA_PSS_PARAMS\s0\fR pointer, or \s-1NULL\s0 if +there is none. +.PP +\&\fBRSA_get0_multi_prime_factors()\fR and \fBRSA_get0_multi_prime_crt_params()\fR return +1 on success or 0 on failure. +.PP +\&\fBRSA_get_multi_prime_extra_count()\fR returns two less than the number of primes +in use, which is 0 for traditional \s-1RSA\s0 and the number of extra primes for +multi-prime \s-1RSA.\s0 +.PP +\&\fBRSA_get_version()\fR returns \fB\s-1RSA_ASN1_VERSION_MULTI\s0\fR for multi-prime \s-1RSA\s0 and +\&\fB\s-1RSA_ASN1_VERSION_DEFAULT\s0\fR for normal two-prime \s-1RSA,\s0 as defined in \s-1RFC 8017.\s0 +.PP +\&\fBRSA_test_flags()\fR returns the current state of the flags in the \s-1RSA\s0 object. +.PP +\&\fBRSA_get0_engine()\fR returns the \s-1ENGINE\s0 set for the \s-1RSA\s0 object or \s-1NULL\s0 if no +\&\s-1ENGINE\s0 has been set. +.SH "SEE ALSO" +.IX Header "SEE ALSO" +\&\fBRSA_new\fR\|(3), \fBRSA_size\fR\|(3) +.SH "HISTORY" +.IX Header "HISTORY" +The \fBRSA_get0_pss_params()\fR function was added in OpenSSL 1.1.1e. +.PP +The +\&\fBRSA_get_multi_prime_extra_count()\fR, \fBRSA_get0_multi_prime_factors()\fR, +\&\fBRSA_get0_multi_prime_crt_params()\fR, \fBRSA_set0_multi_prime_params()\fR, +and \fBRSA_get_version()\fR functions were added in OpenSSL 1.1.1. +.PP +Other functions described here were added in OpenSSL 1.1.0. +.PP +All of these functions were deprecated in OpenSSL 3.0. +.SH "COPYRIGHT" +.IX Header "COPYRIGHT" +Copyright 2016\-2023 The OpenSSL Project Authors. All Rights Reserved. +.PP +Licensed under the Apache License 2.0 (the \*(L"License\*(R"). You may not use +this file except in compliance with the License. You can obtain a copy +in the file \s-1LICENSE\s0 in the source distribution or at +<https://www.openssl.org/source/license.html>. |