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Title "RSA_PRINT 3"
RSA_PRINT 3 "2023-05-30" "3.0.9" "OpenSSL"
For nroff, turn off justification. Always turn off hyphenation; it makes
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"NAME"
RSA_print, RSA_print_fp, DSAparams_print, DSAparams_print_fp, DSA_print, DSA_print_fp, DHparams_print, DHparams_print_fp - print cryptographic parameters
"SYNOPSIS"
Header "SYNOPSIS" .Vb 1 #include <openssl/rsa.h> .Ve

The following functions have been deprecated since OpenSSL 3.0, and can be hidden entirely by defining \s-1OPENSSL_API_COMPAT\s0 with a suitable version value, see openssl_user_macros\|(7):

.Vb 2 int RSA_print(BIO *bp, const RSA *x, int offset); int RSA_print_fp(FILE *fp, const RSA *x, int offset); \& #include <openssl/dsa.h> .Ve

The following functions have been deprecated since OpenSSL 3.0, and can be hidden entirely by defining \s-1OPENSSL_API_COMPAT\s0 with a suitable version value, see openssl_user_macros\|(7):

.Vb 4 int DSAparams_print(BIO *bp, const DSA *x); int DSAparams_print_fp(FILE *fp, const DSA *x); int DSA_print(BIO *bp, const DSA *x, int offset); int DSA_print_fp(FILE *fp, const DSA *x, int offset); \& #include <openssl/dh.h> .Ve

The following functions have been deprecated since OpenSSL 3.0, and can be hidden entirely by defining \s-1OPENSSL_API_COMPAT\s0 with a suitable version value, see openssl_user_macros\|(7):

.Vb 2 int DHparams_print(BIO *bp, DH *x); int DHparams_print_fp(FILE *fp, const DH *x); .Ve

"DESCRIPTION"
Header "DESCRIPTION" All of the functions described on this page are deprecated. Applications should instead use EVP_PKEY_print_params\|(3) and \fBEVP_PKEY_print_private\|(3).

A human-readable hexadecimal output of the components of the \s-1RSA\s0 key, \s-1DSA\s0 parameters or key or \s-1DH\s0 parameters is printed to bp or fp.

The output lines are indented by offset spaces.

"RETURN VALUES"
Header "RETURN VALUES" \fBDSAparams_print(), DSAparams_print_fp(), DSA_print(), and DSA_print_fp() return 1 for success and 0 or a negative value for failure.

\fBDHparams_print() and DHparams_print_fp() return 1 on success, 0 on error.

"SEE ALSO"
Header "SEE ALSO" .Vb 3 L<EVP_PKEY_print_params(3)>, L<EVP_PKEY_print_private(3)>, L<BN_bn2bin(3)> .Ve
"HISTORY"
Header "HISTORY" All of these functions were deprecated in OpenSSL 3.0.
"COPYRIGHT"
Header "COPYRIGHT" Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.

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>.