Adding upstream version 4.22.0.upstream/4.22.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 126 insertions, 0 deletions

diff --git a/upstream/debian-unstable/man3/EVP_sha3_224.3ssl b/upstream/debian-unstable/man3/EVP_sha3_224.3ssl
new file mode 100644
index 00000000..b8d144f3
--- /dev/null
+++ b/upstream/debian-unstable/man3/EVP_sha3_224.3ssl
@@ -0,0 +1,126 @@
+.\" -*- mode: troff; coding: utf-8 -*-
+.\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43)
+.\"
+.\" Standard preamble:
+.\" ========================================================================
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+.if t .sp .5v
+.if n .sp
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+..
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+.\"
+.\" 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'.
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+..
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+..
+.        if !\nF==2 \{\
+.            nr % 0
+.            nr F 2
+.        \}
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+.\}
+.rr rF
+.\" ========================================================================
+.\"
+.IX Title "EVP_SHA3_224 3SSL"
+.TH EVP_SHA3_224 3SSL 2024-02-03 3.1.5 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_sha3_224,
+EVP_sha3_256,
+EVP_sha3_384,
+EVP_sha3_512,
+EVP_shake128,
+EVP_shake256
+\&\- SHA\-3 For EVP
+.SH SYNOPSIS
+.IX Header "SYNOPSIS"
+.Vb 1
+\& #include <openssl/evp.h>
+\&
+\& const EVP_MD *EVP_sha3_224(void);
+\& const EVP_MD *EVP_sha3_256(void);
+\& const EVP_MD *EVP_sha3_384(void);
+\& const EVP_MD *EVP_sha3_512(void);
+\&
+\& const EVP_MD *EVP_shake128(void);
+\& const EVP_MD *EVP_shake256(void);
+.Ve
+.SH DESCRIPTION
+.IX Header "DESCRIPTION"
+SHA\-3 (Secure Hash Algorithm 3) is a family of cryptographic hash functions
+standardized in NIST FIPS 202, first published in 2015. It is based on the
+Keccak algorithm.
+.IP "\fBEVP_sha3_224()\fR, \fBEVP_sha3_256()\fR, \fBEVP_sha3_384()\fR, \fBEVP_sha3_512()\fR" 4
+.IX Item "EVP_sha3_224(), EVP_sha3_256(), EVP_sha3_384(), EVP_sha3_512()"
+The SHA\-3 SHA\-3\-224, SHA\-3\-256, SHA\-3\-384, and SHA\-3\-512 algorithms
+respectively. They produce 224, 256, 384 and 512 bits of output from a given
+input.
+.IP "\fBEVP_shake128()\fR, \fBEVP_shake256()\fR" 4
+.IX Item "EVP_shake128(), EVP_shake256()"
+The SHAKE\-128 and SHAKE\-256 Extendable Output Functions (XOF) that can generate
+a variable hash length.
+.Sp
+Specifically, \fBEVP_shake128\fR provides an overall security of 128 bits, while
+\&\fBEVP_shake256\fR provides that of 256 bits.
+.SH NOTES
+.IX Header "NOTES"
+Developers should be aware of the negative performance implications of
+calling these functions multiple times and should consider using
+\&\fBEVP_MD_fetch\fR\|(3) with \fBEVP_MD\-SHA3\fR\|(7) or \fBEVP_MD\-SHAKE\fR\|(7) instead.
+See "Performance" in \fBcrypto\fR\|(7) for further information.
+.SH "RETURN VALUES"
+.IX Header "RETURN VALUES"
+These functions return a \fBEVP_MD\fR structure that contains the
+implementation of the message digest. See \fBEVP_MD_meth_new\fR\|(3) for
+details of the \fBEVP_MD\fR structure.
+.SH "CONFORMING TO"
+.IX Header "CONFORMING TO"
+NIST FIPS 202.
+.SH "SEE ALSO"
+.IX Header "SEE ALSO"
+\&\fBevp\fR\|(7),
+\&\fBEVP_DigestInit\fR\|(3)
+.SH COPYRIGHT
+.IX Header "COPYRIGHT"
+Copyright 2017\-2023 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>.