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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2012-09-21 15:07:11 +0200 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2012-09-21 15:10:28 +0200 |
| commit | 2acd81bd7a1b364b02831ae5f8e46457d9d07865 (patch) | |
| tree | 969429177db12b56e402ad767531189b7a41834c /CMakeLists.txt | |
| parent | 65912e3e6fce703b03eafc2b4bf11a17a02bd39e (diff) | |
| download | fastd-2acd81bd7a1b364b02831ae5f8e46457d9d07865.tar fastd-2acd81bd7a1b364b02831ae5f8e46457d9d07865.zip | |
Nicely encapsulate different crypto algorithm implementations
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 5c1c41e..4cdff4a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -16,14 +16,47 @@ find_package(UECC REQUIRED) find_package(NaCl REQUIRED) +set(WITH_CRYPTO_AES128CTR_NACL TRUE CACHE BOOL "Include the AES128-CTR implementation from the NaCl library") +set(WITH_CRYPTO_AES128CTR_LINUX TRUE CACHE BOOL "Support using the AES128-CTR implementation in the Linux kernel") + +set(WITH_CRYPTO_GHASH_BUILTIN TRUE CACHE BOOL "Include the built-in GHASH implementation") +set(WITH_CRYPTO_GHASH_LINUX TRUE CACHE BOOL "Support using the GHASH implementation in the Linux kernel") + set(WITH_METHOD_XSALSA20_POLY1305 TRUE CACHE BOOL "Include xsalsa20-poly1305 method") set(WITH_METHOD_AES128_GCM TRUE CACHE BOOL "Include aes128-gcm method") set(MAX_CONFIG_DEPTH 10 CACHE STRING "Maximum config include depth") +if(WITH_CRYPTO_AES128CTR_NACL OR WITH_CRYPTO_AES128CTR_LINUX) + set(WITH_CRYPTO_AES128CTR TRUE) +endif(WITH_CRYPTO_AES128CTR_NACL OR WITH_CRYPTO_AES128CTR_LINUX) + +if(WITH_CRYPTO_GHASH_BUILTIN OR WITH_CRYPTO_GHASH_LINUX) + set(WITH_CRYPTO_GHASH TRUE) +endif(WITH_CRYPTO_GHASH_BUILTIN OR WITH_CRYPTO_GHASH_LINUX) + + # Ensure the value is numeric math(EXPR MAX_CONFIG_DEPTH_NUM ${MAX_CONFIG_DEPTH}) +set(USE_CRYPTO_AES128CTR FALSE) +set(USE_CRYPTO_GHASH FALSE) + +if(WITH_METHOD_AES128_GCM) + set(USE_CRYPTO_AES128CTR TRUE) + set(USE_CRYPTO_GHASH TRUE) +endif(WITH_METHOD_AES128_GCM) + + +if(USE_CRYPTO_AES128CTR AND NOT WITH_CRYPTO_AES128CTR) + MESSAGE(FATAL_ERROR "No AES128-CTR implementation was selected, but a selected method needs it.") +endif(USE_CRYPTO_AES128CTR AND NOT WITH_CRYPTO_AES128CTR) + +if(USE_CRYPTO_GHASH AND NOT WITH_CRYPTO_GHASH) + MESSAGE(FATAL_ERROR "No GHASH implementation was selected, but a selected method needs it.") +endif(USE_CRYPTO_GHASH AND NOT WITH_CRYPTO_GHASH) + + configure_file(${FASTD_SOURCE_DIR}/config.h.in ${FASTD_BINARY_DIR}/config.h) add_subdirectory(src) |