52 lines
2.2 KiB
C
52 lines
2.2 KiB
C
// Copyright (c) 2021, Google Inc.
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// SPDX-License-Identifier: ISC
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#ifndef OPENSSL_HEADER_CRYPTO_FIPSMODULE_ECDSA_INTERNAL_H
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#define OPENSSL_HEADER_CRYPTO_FIPSMODULE_ECDSA_INTERNAL_H
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#include <openssl/base.h>
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#if defined(__cplusplus)
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extern "C" {
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#endif
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// ecdsa_sign_with_nonce_for_known_answer_test behaves like |ECDSA_do_sign| but
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// takes a fixed nonce. This function is used as part of known-answer tests in
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// the FIPS module.
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ECDSA_SIG *ecdsa_sign_with_nonce_for_known_answer_test(const uint8_t *digest,
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size_t digest_len,
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const EC_KEY *eckey,
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const uint8_t *nonce,
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size_t nonce_len);
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// ecdsa_do_verify_no_self_test does the same as |ECDSA_do_verify|, but doesn't
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// try to run the self-test first. This is for use in the self tests themselves,
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// to prevent an infinite loop.
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int ecdsa_do_verify_no_self_test(const uint8_t *digest, size_t digest_len,
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const ECDSA_SIG *sig, const EC_KEY *eckey);
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// ecdsa_digestsign_no_self_test calculates the digest and calls
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// |ecdsa_sign_with_nonce_for_known_answer_test|, which doesn't try to run the
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// self-test first. This is for use in the self tests themselves, to prevent
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// an infinite loop.
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ECDSA_SIG *ecdsa_digestsign_no_self_test(const EVP_MD *md, const uint8_t *input,
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size_t in_len, const EC_KEY *eckey,
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const uint8_t *nonce,
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size_t nonce_len);
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// ecdsa_digestverify_no_self_test calculates the digest and calls
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// |ecdsa_do_verify_no_self_test|, which doesn't try to run the self-test
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// first. This is for use in the self tests themselves, to prevent an infinite
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// loop.
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int ecdsa_digestverify_no_self_test(const EVP_MD *md, const uint8_t *input,
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size_t in_len, const ECDSA_SIG *sig,
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const EC_KEY *eckey);
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#if defined(__cplusplus)
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}
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#endif
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#endif // OPENSSL_HEADER_CRYPTO_FIPSMODULE_ECDSA_INTERNAL_H
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