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https://github.com/minio/minio.git
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7a64bb9766
Signed-off-by: Bhuvanesh Fokeer <fokeerbhuvanesh@cyberstorm.mu> Signed-off-by: Nakul Baboolall <nkb@cyberstorm.mu> Signed-off-by: Sehun Bissessur <sehun.bissessur@cyberstorm.mu>
79 lines
2.8 KiB
Go
79 lines
2.8 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package crypto
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import (
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"crypto/tls"
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"github.com/minio/sio"
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)
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// DARECiphers returns a list of supported cipher suites
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// for the DARE object encryption.
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func DARECiphers() []byte { return []byte{sio.AES_256_GCM, sio.CHACHA20_POLY1305} }
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// TLSCiphers returns a list of supported TLS transport
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// cipher suite IDs.
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func TLSCiphers() []uint16 {
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return []uint16{
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tls.TLS_CHACHA20_POLY1305_SHA256, // TLS 1.3
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tls.TLS_AES_128_GCM_SHA256,
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tls.TLS_AES_256_GCM_SHA384,
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tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305, // TLS 1.2
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tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
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tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
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tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
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tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
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tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
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}
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}
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// TLSCiphersBackwardCompatible returns a list of supported
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// TLS transport cipher suite IDs.
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//
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// In contrast to TLSCiphers, the list contains additional
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// ciphers for backward compatibility. In particular, AES-CBC
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// and non-ECDHE ciphers.
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func TLSCiphersBackwardCompatible() []uint16 {
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return []uint16{
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tls.TLS_CHACHA20_POLY1305_SHA256, // TLS 1.3
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tls.TLS_AES_128_GCM_SHA256,
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tls.TLS_AES_256_GCM_SHA384,
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tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256, // TLS 1.2 ECDHE GCM / POLY1305
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tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256,
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tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
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tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
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tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
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tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
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tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, // TLS 1.2 ECDHE CBC
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tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
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tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
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tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
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tls.TLS_RSA_WITH_AES_128_GCM_SHA256, // TLS 1.2 non-ECDHE
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tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
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tls.TLS_RSA_WITH_AES_128_CBC_SHA,
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tls.TLS_RSA_WITH_AES_256_CBC_SHA,
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}
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}
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// TLSCurveIDs returns a list of supported elliptic curve IDs
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// in preference order.
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func TLSCurveIDs() []tls.CurveID {
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return []tls.CurveID{tls.X25519MLKEM768, tls.CurveP256, tls.X25519, tls.CurveP384, tls.CurveP521}
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}
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