77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
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/* Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Crypto constants for verified boot
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*/
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#ifndef VBOOT_REFERENCE_2CRYPTO_H_
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#define VBOOT_REFERENCE_2CRYPTO_H_
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#include <stdint.h>
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/* Verified boot crypto algorithms */
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enum vb2_crypto_algorithm {
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VB2_ALG_RSA1024_SHA1 = 0,
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VB2_ALG_RSA1024_SHA256 = 1,
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VB2_ALG_RSA1024_SHA512 = 2,
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VB2_ALG_RSA2048_SHA1 = 3,
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VB2_ALG_RSA2048_SHA256 = 4,
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VB2_ALG_RSA2048_SHA512 = 5,
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VB2_ALG_RSA4096_SHA1 = 6,
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VB2_ALG_RSA4096_SHA256 = 7,
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VB2_ALG_RSA4096_SHA512 = 8,
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VB2_ALG_RSA8192_SHA1 = 9,
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VB2_ALG_RSA8192_SHA256 = 10,
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VB2_ALG_RSA8192_SHA512 = 11,
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VB2_ALG_RSA2048_EXP3_SHA1 = 12,
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VB2_ALG_RSA2048_EXP3_SHA256 = 13,
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VB2_ALG_RSA2048_EXP3_SHA512 = 14,
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VB2_ALG_RSA3072_EXP3_SHA1 = 15,
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VB2_ALG_RSA3072_EXP3_SHA256 = 16,
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VB2_ALG_RSA3072_EXP3_SHA512 = 17,
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/* Number of algorithms */
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VB2_ALG_COUNT
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};
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/* Algorithm types for signatures */
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enum vb2_signature_algorithm {
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/* Invalid or unsupported signature type */
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VB2_SIG_INVALID = 0,
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/*
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* No signature algorithm. The digest is unsigned. See
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* VB2_ID_NONE_* for key IDs to use with this algorithm.
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*/
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VB2_SIG_NONE = 1,
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/* RSA algorithms of the given length in bits (1024-8192) */
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VB2_SIG_RSA1024 = 2, /* Warning! This is likely to be deprecated! */
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VB2_SIG_RSA2048 = 3,
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VB2_SIG_RSA4096 = 4,
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VB2_SIG_RSA8192 = 5,
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VB2_SIG_RSA2048_EXP3 = 6,
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VB2_SIG_RSA3072_EXP3 = 7,
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/* Last index. Don't add anything below. */
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VB2_SIG_ALG_COUNT,
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};
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/* Algorithm types for hash digests */
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enum vb2_hash_algorithm {
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/* Invalid or unsupported digest type */
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VB2_HASH_INVALID = 0,
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/* SHA-1. Warning: This is likely to be deprecated soon! */
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VB2_HASH_SHA1 = 1,
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/* SHA-256 and SHA-512 */
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VB2_HASH_SHA256 = 2,
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VB2_HASH_SHA512 = 3,
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/* Last index. Don't add anything below. */
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VB2_HASH_ALG_COUNT,
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};
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#endif /* VBOOT_REFERENCE_2CRYPTO_H_ */
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