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https://github.com/openssh/openssh-portable.git
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81ca1451bf
signature scheme that combines ML-DSA 44 and Ed25519 using the construction specified in draft-ietf-lamps-pq-composite-sigs. There's also an early draft documenting use of the integration of this scheme into SSH as draft-miller-sshm-mldsa44-ed25519-composite-sigs This scheme is not enabled by default. To you use, you'll need to add it to HostKeyAlgorithms, PubkeyAcceptedAlgorithms, etc. Keys may be generated using "ssh-keygen -t mldsa44-ed25519". The ML-DSA implementation comes from libcrux. Thanks to Jonas Schneider-Bensch and Jonathan Protzenko for their work to make this available. Consensus is that it's time to get this in to allow people to experiment with it. feedback markus@ tb@ logan@ deraadt@ OpenBSD-Commit-ID: 85f2d41e3d3374b4e8c28a45a7c92f153c4489e2
94 lines
3.5 KiB
C
94 lines
3.5 KiB
C
/* $OpenBSD: ssherr.h,v 1.10 2026/06/14 03:59:34 djm Exp $ */
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/*
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* Copyright (c) 2011 Damien Miller
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _SSHERR_H
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#define _SSHERR_H
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/* XXX are these too granular? not granular enough? I can't decide - djm */
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/* Error codes */
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#define SSH_ERR_SUCCESS 0
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#define SSH_ERR_INTERNAL_ERROR -1
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#define SSH_ERR_ALLOC_FAIL -2
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#define SSH_ERR_MESSAGE_INCOMPLETE -3
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#define SSH_ERR_INVALID_FORMAT -4
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#define SSH_ERR_BIGNUM_IS_NEGATIVE -5
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#define SSH_ERR_STRING_TOO_LARGE -6
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#define SSH_ERR_BIGNUM_TOO_LARGE -7
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#define SSH_ERR_ECPOINT_TOO_LARGE -8
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#define SSH_ERR_NO_BUFFER_SPACE -9
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#define SSH_ERR_INVALID_ARGUMENT -10
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#define SSH_ERR_KEY_BITS_MISMATCH -11
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#define SSH_ERR_EC_CURVE_INVALID -12
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#define SSH_ERR_KEY_TYPE_MISMATCH -13
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#define SSH_ERR_KEY_TYPE_UNKNOWN -14 /* XXX UNSUPPORTED? */
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#define SSH_ERR_EC_CURVE_MISMATCH -15
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#define SSH_ERR_EXPECTED_CERT -16
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#define SSH_ERR_KEY_LACKS_CERTBLOB -17
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#define SSH_ERR_KEY_CERT_UNKNOWN_TYPE -18
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#define SSH_ERR_KEY_CERT_INVALID_SIGN_KEY -19
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#define SSH_ERR_KEY_INVALID_EC_VALUE -20
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#define SSH_ERR_SIGNATURE_INVALID -21
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#define SSH_ERR_LIBCRYPTO_ERROR -22
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#define SSH_ERR_UNEXPECTED_TRAILING_DATA -23
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#define SSH_ERR_SYSTEM_ERROR -24
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#define SSH_ERR_KEY_CERT_INVALID -25
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#define SSH_ERR_AGENT_COMMUNICATION -26
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#define SSH_ERR_AGENT_FAILURE -27
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#define SSH_ERR_DH_GEX_OUT_OF_RANGE -28
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#define SSH_ERR_DISCONNECTED -29
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#define SSH_ERR_MAC_INVALID -30
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#define SSH_ERR_NO_CIPHER_ALG_MATCH -31
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#define SSH_ERR_NO_MAC_ALG_MATCH -32
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#define SSH_ERR_NO_COMPRESS_ALG_MATCH -33
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#define SSH_ERR_NO_KEX_ALG_MATCH -34
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#define SSH_ERR_NO_HOSTKEY_ALG_MATCH -35
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#define SSH_ERR_NO_HOSTKEY_LOADED -36
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#define SSH_ERR_PROTOCOL_MISMATCH -37
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#define SSH_ERR_NO_PROTOCOL_VERSION -38
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#define SSH_ERR_NEED_REKEY -39
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#define SSH_ERR_PASSPHRASE_TOO_SHORT -40
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#define SSH_ERR_FILE_CHANGED -41
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#define SSH_ERR_KEY_UNKNOWN_CIPHER -42
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#define SSH_ERR_KEY_WRONG_PASSPHRASE -43
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#define SSH_ERR_KEY_BAD_PERMISSIONS -44
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#define SSH_ERR_KEY_CERT_MISMATCH -45
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#define SSH_ERR_KEY_NOT_FOUND -46
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#define SSH_ERR_AGENT_NOT_PRESENT -47
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#define SSH_ERR_AGENT_NO_IDENTITIES -48
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#define SSH_ERR_BUFFER_READ_ONLY -49
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#define SSH_ERR_KRL_BAD_MAGIC -50
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#define SSH_ERR_KEY_REVOKED -51
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#define SSH_ERR_CONN_CLOSED -52
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#define SSH_ERR_CONN_TIMEOUT -53
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#define SSH_ERR_CONN_CORRUPT -54
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#define SSH_ERR_PROTOCOL_ERROR -55
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#define SSH_ERR_KEY_LENGTH -56
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#define SSH_ERR_NUMBER_TOO_LARGE -57
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#define SSH_ERR_SIGN_ALG_UNSUPPORTED -58
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#define SSH_ERR_FEATURE_UNSUPPORTED -59
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#define SSH_ERR_DEVICE_NOT_FOUND -60
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#define SSH_ERR_CRYPTO_ERROR -61
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#define SSH_ERR_INTERNAL_CRYPTO_ERROR -62
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/* Translate a numeric error code to a human-readable error string */
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const char *ssh_err(int n);
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/* Return most recent error from libcrypto. */
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const char *ssherr_libcrypto(void);
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#endif /* _SSHERR_H */
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