Mirror of BoringSSL (grpc依赖)
https://boringssl.googlesource.com/boringssl
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89 lines
3.7 KiB
89 lines
3.7 KiB
/* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. |
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* |
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* Permission to use, copy, modify, and/or 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 ANY |
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* 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 ACTION |
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ |
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#ifndef OPENSSL_HEADER_SERVICE_INDICATOR_INTERNAL_H |
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#define OPENSSL_HEADER_SERVICE_INDICATOR_INTERNAL_H |
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#include <openssl/base.h> |
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#include <openssl/service_indicator.h> |
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#if defined(BORINGSSL_FIPS) |
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// FIPS_service_indicator_update_state records that an approved service has been |
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// invoked. |
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void FIPS_service_indicator_update_state(void); |
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// FIPS_service_indicator_lock_state and |FIPS_service_indicator_unlock_state| |
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// stop |FIPS_service_indicator_update_state| from actually updating the service |
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// indicator. This is used when a primitive calls a potentially approved |
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// primitive to avoid false positives. For example, just because a key |
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// generation calls |RAND_bytes| (and thus the approved DRBG) doesn't mean that |
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// the key generation operation itself is approved. |
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// |
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// This lock nests: i.e. locking twice is fine so long as each lock is paired |
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// with an unlock. If the (64-bit) counter overflows, the process aborts. |
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void FIPS_service_indicator_lock_state(void); |
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void FIPS_service_indicator_unlock_state(void); |
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// The following functions may call |FIPS_service_indicator_update_state| if |
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// their parameter specifies an approved operation. |
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void AEAD_GCM_verify_service_indicator(const EVP_AEAD_CTX *ctx); |
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void AEAD_CCM_verify_service_indicator(const EVP_AEAD_CTX *ctx); |
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void EC_KEY_keygen_verify_service_indicator(const EC_KEY *eckey); |
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void ECDH_verify_service_indicator(const EC_KEY *ec_key); |
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void EVP_Cipher_verify_service_indicator(const EVP_CIPHER_CTX *ctx); |
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void EVP_DigestSign_verify_service_indicator(const EVP_MD_CTX *ctx); |
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void EVP_DigestVerify_verify_service_indicator(const EVP_MD_CTX *ctx); |
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void HMAC_verify_service_indicator(const EVP_MD *evp_md); |
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void TLSKDF_verify_service_indicator(const EVP_MD *dgst); |
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#else |
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// Service indicator functions are no-ops in non-FIPS builds. |
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OPENSSL_INLINE void FIPS_service_indicator_update_state(void) {} |
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OPENSSL_INLINE void FIPS_service_indicator_lock_state(void) {} |
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OPENSSL_INLINE void FIPS_service_indicator_unlock_state(void) {} |
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OPENSSL_INLINE void AEAD_GCM_verify_service_indicator( |
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OPENSSL_UNUSED const EVP_AEAD_CTX *ctx) {} |
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OPENSSL_INLINE void AEAD_CCM_verify_service_indicator( |
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OPENSSL_UNUSED const EVP_AEAD_CTX *ctx) {} |
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OPENSSL_INLINE void EC_KEY_keygen_verify_service_indicator( |
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OPENSSL_UNUSED const EC_KEY *eckey) {} |
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OPENSSL_INLINE void ECDH_verify_service_indicator( |
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OPENSSL_UNUSED const EC_KEY *ec_key) {} |
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OPENSSL_INLINE void EVP_Cipher_verify_service_indicator( |
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OPENSSL_UNUSED const EVP_CIPHER_CTX *ctx) {} |
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OPENSSL_INLINE void EVP_DigestSign_verify_service_indicator( |
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OPENSSL_UNUSED const EVP_MD_CTX *ctx) {} |
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OPENSSL_INLINE void EVP_DigestVerify_verify_service_indicator( |
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OPENSSL_UNUSED const EVP_MD_CTX *ctx) {} |
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OPENSSL_INLINE void HMAC_verify_service_indicator( |
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OPENSSL_UNUSED const EVP_MD *evp_md) {} |
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OPENSSL_INLINE void TLSKDF_verify_service_indicator( |
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OPENSSL_UNUSED const EVP_MD *dgst) {} |
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#endif // BORINGSSL_FIPS |
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#endif // OPENSSL_HEADER_SERVICE_INDICATOR_INTERNAL_H
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