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Add check_config checks for AEAD

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CCM requires one of the 128-bit-block block ciphers to be useful, just like GCM.

GCM and CCM need the cipher module.

ChaChaPoly needs ChaCha20 and Poly1305.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2021-09-02 10:33:57 +02:00
parent e45ee40f7e
commit 1984800f70
1 changed files with 21 additions and 0 deletions
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21
include/mbedtls/check_config.h
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@ -177,11 +177,32 @@
#endif
#undef MBEDTLS_HAS_MEMSAN
#if defined(MBEDTLS_CCM_C) && ( \
!defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) && !defined(MBEDTLS_ARIA_C) )
#error "MBEDTLS_CCM_C defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_CCM_C) && !defined(MBEDTLS_CIPHER_C)
#error "MBEDTLS_CCM_C defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_GCM_C) && ( \
!defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) && !defined(MBEDTLS_ARIA_C) )
#error "MBEDTLS_GCM_C defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_GCM_C) && !defined(MBEDTLS_CIPHER_C)
#error "MBEDTLS_GCM_C defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_CHACHAPOLY_C) && !defined(MBEDTLS_CHACHA20_C)
#error "MBEDTLS_CHACHAPOLY_C defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_CHACHAPOLY_C) && !defined(MBEDTLS_POLY1305_C)
#error "MBEDTLS_CHACHAPOLY_C defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
#endif