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EVP_PKEY_CTX_set1_pbe_pass.3
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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" EVP_PKEY_CTX_set1_pbe_pass \&\- generic KDF support functions .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/kdf.h> \& \& int EVP_PKEY_CTX_set1_pbe_pass(EVP_PKEY_CTX *pctx, unsigned char *pass, \& int passlen); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" These functions are generic support functions for all \s-1KDF\s0 algorithms. .PP \&\fBEVP_PKEY_CTX_set1_pbe_pass()\fR sets the password to the \fBpasslen\fR first bytes from \fBpass\fR. .SH "STRING CTRLS" .IX Header "STRING CTRLS" There is also support for string based control operations via \&\fBEVP_PKEY_CTX_ctrl_str\fR\|(3). The \fBpassword\fR can be directly specified using the \fBtype\fR parameter \&\*(L"pass\*(R" or given in hex encoding using the \*(L"hexpass\*(R" parameter. .SH "NOTES" .IX Header "NOTES" All these functions are implemented as macros. .SH "RETURN VALUES" .IX Header "RETURN VALUES" All these functions return 1 for success and 0 or a negative value for failure. In particular a return value of \-2 indicates the operation is not supported by the public key algorithm. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBEVP_PKEY_CTX_new\fR\|(3), \&\fBEVP_PKEY_CTX_ctrl_str\fR\|(3), \&\fBEVP_PKEY_derive\fR\|(3) .SH "COPYRIGHT" .IX Header "COPYRIGHT" Copyright 2018 The OpenSSL Project Authors. All Rights Reserved. .PP Licensed under the OpenSSL license (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>.
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