polish whitespace for portable files

upstream: highly polished whitespace, mostly fixing spaces-for-tab

and bad indentation on continuation lines. Prompted by GHPR#185

OpenBSD-Commit-ID: e5c81f0cbdcc6144df1ce468ec1bac3

upstream: highly polished whitespace, mostly fixing spaces-for-tab

and bad indentation on continuation lines. Prompted by GHPR#185

OpenBSD-Commit-ID: e5c81f0cbdcc6144df1ce468ec1bac366d8ad6e9

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upstream: Remove the pre-standardization cipher

rijndael-cbc@lysator.liu.se. It is an alias for aes256-cbc which was
standardized in RFC4253 (2006), has been deprecated and disabled by d

upstream: Remove the pre-standardization cipher

rijndael-cbc@lysator.liu.se. It is an alias for aes256-cbc which was
standardized in RFC4253 (2006), has been deprecated and disabled by default
since OpenSSH 7.2 (2016) and was only briefly documented in ssh.1 in 2001.

This will reduce the amount of work the cipher/kex regression tests need
to do by a little bit. ok markus@ djm@

OpenBSD-Commit-ID: fb460acc18290a998fd70910b19c29b4e4f199ad

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upstream: make Chacha20-POLY1305 context struct opaque; ok tb@ as

part of a larger diff at a2k20

OpenBSD-Commit-ID: a4609b7263284f95c9417ef60ed7cdbb7bf52cfd

upstream: spelling errors in comments; no code change from

OpenBSD-Commit-ID: 166ea64f6d84f7bac5636dbd38968592cb5eb924

upstream: change explicit_bzero();free() to freezero()

While freezero() returns early if the pointer is NULL the tests for
NULL in callers are left to avoid warnings about passing an

upstream: change explicit_bzero();free() to freezero()

While freezero() returns early if the pointer is NULL the tests for
NULL in callers are left to avoid warnings about passing an
uninitialised size argument across a function boundry.

ok deraadt@ djm@

OpenBSD-Commit-ID: 2660fa334fcc7cd05ec74dd99cb036f9ade6384a

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upstream: Make zlib optional. This adds a "ZLIB" build time option

that allows building without zlib compression and associated options. With
feedback from markus@, ok djm@

Ope

upstream: Make zlib optional. This adds a "ZLIB" build time option

that allows building without zlib compression and associated options. With
feedback from markus@, ok djm@

OpenBSD-Commit-ID: 44c6e1133a90fd15a3aa865bdedc53bab28b7910

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upstream: fixes for !WITH_OPENSSL compilation; ok dtucker@

OpenBSD-Commit-ID: 7fd68eaa9e0f7482b5d4c7e8d740aed4770a839f

adapt -portable to OpenSSL 1.1x API

Polyfill missing API with replacement functions extracted from LibreSSL

upstream: hold our collective noses and use the openssl-1.1.x API in

OpenSSH; feedback and ok tb@ jsing@ markus@

OpenBSD-Commit-ID: cacbcac87ce5da0d3ca7ef1b38a6f7fb349e4417

Omit 3des-cbc if OpenSSL built without DES.

Patch from hongxu.jia at windriver.com, ok djm@

upstream: Add experimental support for PQC XMSS keys (Extended

Hash-Based Signatures) The code is not compiled in by default (see WITH_XMSS
in Makefile.inc) Joint work with stefan-lukas_

upstream: Add experimental support for PQC XMSS keys (Extended

Hash-Based Signatures) The code is not compiled in by default (see WITH_XMSS
in Makefile.inc) Joint work with stefan-lukas_gazdag at genua.eu See
https://tools.ietf.org/html/draft-irtf-cfrg-xmss-hash-based-signatures-12 ok
djm@

OpenBSD-Commit-ID: ef3eccb96762a5d6f135d7daeef608df7776a7ac

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upstream: remove space before tab

OpenBSD-Commit-ID: 674edd214d0a7332dd4623c9cf8117301b012890

upstream commit

Remove all guards for calls to OpenSSL free functions -
all of these functions handle NULL, from at least OpenSSL 1.0.1g onwards.

Prompted by dtucker@ asking abo

upstream commit

Remove all guards for calls to OpenSSL free functions -
all of these functions handle NULL, from at least OpenSSL 1.0.1g onwards.

Prompted by dtucker@ asking about guards for RSA_free(), when looking at
openssh-portable pr#84 on github.

ok deraadt@ dtucker@

OpenBSD-Commit-ID: 954f1c51b94297d0ae1f749271e184141e0cadae

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upstream commit

avoid unused variable warnings for !WITH_OPENSSL; patch from
Marcus Folkesson

OpenBSD-Commit-ID: c01d27a3f907acdc3dd4ea48170fac3ba236d229

upstream commit

As promised in last release announcement: remove
support for Blowfish, RC4 and CAST ciphers. ok markus@ deraadt@

Upstream-ID: 21f8facdba3fd8da248df6417000867cec6

upstream commit

As promised in last release announcement: remove
support for Blowfish, RC4 and CAST ciphers. ok markus@ deraadt@

Upstream-ID: 21f8facdba3fd8da248df6417000867cec6ba222

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upstream commit

another tentacle: cipher_set_key_string() was only ever
used for SSHv1

Upstream-ID: 7fd31eb6c48946f7e7cc12af0699fe8eb637e94a

upstream commit

fixup setting ciphercontext->plaintext (lost in SSHv1 purge),
though it isn't really used for much anymore.

Upstream-ID: 859b8bce84ff4865b32097db5430349d04b9b747

upstream commit

remove SSHv1 ciphers; ok markus@

Upstream-ID: e5ebc5e540d7f23a8c1266db1839794d4d177890

upstream commit

unifdef WITH_SSH1 ok markus@

Upstream-ID: 9716e62a883ef8826c57f4d33b4a81a9cc7755c7

Unbreak AES-CTR ciphers on old (~0.9.8) OpenSSL

ok dtucker@

upstream commit

small refactor of cipher.c: make ciphercontext opaque to
callers feedback and ok markus@

Upstream-ID: 094849f8be68c3bdad2c0f3dee551ecf7be87f6f

disable ciphers not supported by OpenSSL

bz#2466 ok dtucker@

upstream commit

Remove NULL-checks before free().

ok dtucker@

Upstream-ID: e3d3cb1ce900179906af36517b5eea0fb15e6ef8

upstream commit

make non-OpenSSL aes-ctr work on sshd w/ privsep; ok
markus@