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Diffstat (limited to 'static/freebsd/man7/EVP_RAND-CRNG-TEST.7')
| -rw-r--r-- | static/freebsd/man7/EVP_RAND-CRNG-TEST.7 | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/static/freebsd/man7/EVP_RAND-CRNG-TEST.7 b/static/freebsd/man7/EVP_RAND-CRNG-TEST.7 new file mode 100644 index 00000000..3807589e --- /dev/null +++ b/static/freebsd/man7/EVP_RAND-CRNG-TEST.7 @@ -0,0 +1,123 @@ +.\" -*- mode: troff; coding: utf-8 -*- +.\" Automatically generated by Pod::Man v6.0.2 (Pod::Simple 3.45) +.\" +.\" 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 +.. +.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>. +.ie n \{\ +. ds C` "" +. ds C' "" +'br\} +.el\{\ +. ds C` +. ds C' +'br\} +.\" +.\" Escape single quotes in literal strings from groff's Unicode transform. +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" +.\" If the F register is >0, we'll generate index entries on stderr for +.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index +.\" entries marked with X<> in POD. Of course, you'll have to process the +.\" output yourself in some meaningful fashion. +.\" +.\" Avoid warning from groff about undefined register 'F'. +.de IX +.. +.nr rF 0 +.if \n(.g .if rF .nr rF 1 +.if (\n(rF:(\n(.g==0)) \{\ +. if \nF \{\ +. de IX +. tm Index:\\$1\t\\n%\t"\\$2" +.. +. if !\nF==2 \{\ +. nr % 0 +. nr F 2 +. \} +. \} +.\} +.rr rF +.\" +.\" Required to disable full justification in groff 1.23.0. +.if n .ds AD l +.\" ======================================================================== +.\" +.IX Title "EVP_RAND-CRNG-TEST 7ossl" +.TH EVP_RAND-CRNG-TEST 7ossl 2026-04-07 3.5.6 OpenSSL +.\" For nroff, turn off justification. Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH NAME +EVP_RAND\-CRNG\-TEST \- The FIPS health testing EVP_RAND filter +.SH DESCRIPTION +.IX Header "DESCRIPTION" +This \fBEVP_RAND\fR object acts as a filter between the entropy source +and its users. It performs CRNG health tests as defined in +SP 800\-90B <https://csrc.nist.gov/pubs/sp/800/90/b/final> Section 4 "Health +Tests". Most requests are forwarded to the entropy source, either via +its parent reference or via the provider entropy upcalls. +.SS Identity +.IX Subsection "Identity" +"CRNG\-TEST" is the name for this implementation; it can be used with the +\&\fBEVP_RAND_fetch()\fR function. +.SS "Supported parameters" +.IX Subsection "Supported parameters" +If a parent EVP_RAND is specified on context creation, the parent\*(Aqs +parameters are supported because the request is forwarded to the parent +seed source for processing. +.PP +If no parent EVP_RAND is specified on context creation, the following parameters +are supported: +.IP """state"" (\fBOSSL_RAND_PARAM_STATE\fR) <integer>" 4 +.IX Item """state"" (OSSL_RAND_PARAM_STATE) <integer>" +.PD 0 +.IP """strength"" (\fBOSSL_RAND_PARAM_STRENGTH\fR) <unsigned integer>" 4 +.IX Item """strength"" (OSSL_RAND_PARAM_STRENGTH) <unsigned integer>" +.IP """max_request"" (\fBOSSL_RAND_PARAM_MAX_REQUEST\fR) <unsigned integer>" 4 +.IX Item """max_request"" (OSSL_RAND_PARAM_MAX_REQUEST) <unsigned integer>" +.PD +These parameters work as described in "PARAMETERS" in \fBEVP_RAND\fR\|(3). +.IP """fips\-indicator"" (\fBOSSL_DRBG_PARAM_FIPS_APPROVED_INDICATOR\fR) <integer>" 4 +.IX Item """fips-indicator"" (OSSL_DRBG_PARAM_FIPS_APPROVED_INDICATOR) <integer>" +This parameter works as described in "PARAMETERS" in \fBprovider\-rand\fR\|(7). +.SH NOTES +.IX Header "NOTES" +This EVP_RAND is only implemented by the OpenSSL FIPS provider. +.PP +A context for a health test filter can be obtained by calling: +.PP +.Vb 3 +\& EVP_RAND *parent = ...; +\& EVP_RAND *rand = EVP_RAND_fetch(NULL, "CRNG\-TEST", NULL); +\& EVP_RAND_CTX *rctx = EVP_RAND_CTX_new(rand, parent); +.Ve +.SH "SEE ALSO" +.IX Header "SEE ALSO" +\&\fBEVP_RAND\fR\|(3), \fBOSSL_PROVIDER\-FIPS\fR\|(7) +.SH HISTORY +.IX Header "HISTORY" +This functionality was added in OpenSSL 3.4. +.SH COPYRIGHT +.IX Header "COPYRIGHT" +Copyright 2024 The OpenSSL Project Authors. All Rights Reserved. +.PP +Licensed under the Apache License 2.0 (the "License"). You may not use +this file except in compliance with the License. You can obtain a copy +in the file LICENSE in the source distribution or at +<https://www.openssl.org/source/license.html>. |