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In preparation of adding new ECDSA self-tests, the existing data for the RSA self-tests is moved to a separate file. This file is only compiled if the new CONFIG_FIPS_SIGNATURE_SELFTEST_RSA configuration option is set, which ensures that the required dependencies (RSA, SHA-256) are present. Otherwise, the kernel would panic when trying to execute the self-test. The introduction of this new option, rather than adding the dependencies to the existing CONFIG_FIPS_SIGNATURE_SELFTEST option, allows for additional self-tests to be added for different algorithms. The kernel can then be configured to only execute the self-tests for those algorithms that are included. Signed-off-by: Joachim Vandersmissen <git@jvdsn.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
17 lines
519 B
C
17 lines
519 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/* Helper function for self-testing PKCS#7 signature verification.
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*
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* Copyright (C) 2024 Joachim Vandersmissen <git@jvdsn.com>
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*/
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void fips_signature_selftest(const char *name,
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const u8 *keys, size_t keys_len,
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const u8 *data, size_t data_len,
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const u8 *sig, size_t sig_len);
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#ifdef CONFIG_FIPS_SIGNATURE_SELFTEST_RSA
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void __init fips_signature_selftest_rsa(void);
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#else
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static inline void __init fips_signature_selftest_rsa(void) { }
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#endif
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