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19261079b7
Some notable changes, from upstream's release notes: - sshd(8): Remove support for obsolete "host/port" syntax. - ssh(1): When prompting whether to record a new host key, accept the key fingerprint as a synonym for "yes". - ssh-keygen(1): when acting as a CA and signing certificates with an RSA key, default to using the rsa-sha2-512 signature algorithm. - ssh(1), sshd(8), ssh-keygen(1): this release removes the "ssh-rsa" (RSA/SHA1) algorithm from those accepted for certificate signatures. - ssh-sk-helper(8): this is a new binary. It is used by the FIDO/U2F support to provide address-space isolation for token middleware libraries (including the internal one). - ssh(1): this release enables UpdateHostkeys by default subject to some conservative preconditions. - scp(1): this release changes the behaviour of remote to remote copies (e.g. "scp host-a:/path host-b:") to transfer through the local host by default. - scp(1): experimental support for transfers using the SFTP protocol as a replacement for the venerable SCP/RCP protocol that it has traditionally used. Additional integration work is needed to support FIDO/U2F in the base system. Deprecation Notice ------------------ OpenSSH will disable the ssh-rsa signature scheme by default in the next release. Reviewed by: imp MFC after: 1 month Relnotes: Yes Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D29985
44 lines
781 B
C
44 lines
781 B
C
/* $OpenBSD: hash.c,v 1.6 2019/11/29 00:11:21 djm Exp $ */
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/*
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* Public domain. Author: Christian Weisgerber <naddy@openbsd.org>
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* API compatible reimplementation of function from nacl
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*/
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#include "includes.h"
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#include "crypto_api.h"
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#include <stdarg.h>
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#ifdef WITH_OPENSSL
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#include <openssl/evp.h>
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int
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crypto_hash_sha512(unsigned char *out, const unsigned char *in,
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unsigned long long inlen)
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{
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if (!EVP_Digest(in, inlen, out, NULL, EVP_sha512(), NULL))
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return -1;
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return 0;
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}
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#else
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# ifdef HAVE_SHA2_H
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# include <sha2.h>
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# endif
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int
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crypto_hash_sha512(unsigned char *out, const unsigned char *in,
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unsigned long long inlen)
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{
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SHA2_CTX ctx;
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SHA512Init(&ctx);
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SHA512Update(&ctx, in, inlen);
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SHA512Final(out, &ctx);
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return 0;
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}
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#endif /* WITH_OPENSSL */
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