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boringssl/crypto/rand/CMakeLists.txt

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CMake
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Move arm_arch.h and fix up lots of include paths. arm_arch.h is included from ARM asm files, but lives in crypto/, not openssl/include/. Since the asm files are often built from a different location than their position in the source tree, relative include paths are unlikely to work so, rather than having crypto/ be a de-facto, second global include path, this change moves arm_arch.h to include/openssl/. It also removes entries from many include paths because they should be needed as relative includes are always based on the locations of the source file. Change-Id: I638ff43d641ca043a4fc06c0d901b11c6ff73542 Reviewed-on: https://boringssl-review.googlesource.com/5746 Reviewed-by: Adam Langley <agl@google.com>
2015-08-25 02:03:17 +01:00
include_directories(../../include)
Inital import. Initial fork from f2d678e6e89b6508147086610e985d4e8416e867 (1.0.2 beta). (This change contains substantial changes from the original and effectively starts a new history.)
2014-06-20 20:00:00 +01:00
rand: new-style locking and support rdrand. Pure /dev/urandom, no buffering (previous behaviour): Did 2320000 RNG (16 bytes) operations in 3000082us (773312.2 ops/sec): 12.4 MB/s Did 209000 RNG (256 bytes) operations in 3011984us (69389.5 ops/sec): 17.8 MB/s Did 6851 RNG (8192 bytes) operations in 3052027us (2244.7 ops/sec): 18.4 MB/s Pure rdrand speed: Did 34930500 RNG (16 bytes) operations in 3000021us (11643418.5 ops/sec): 186.3 MB/s Did 2444000 RNG (256 bytes) operations in 3000164us (814622.1 ops/sec): 208.5 MB/s Did 80000 RNG (8192 bytes) operations in 3020968us (26481.6 ops/sec): 216.9 MB/s rdrand + ChaCha (as in this change): Did 19498000 RNG (16 bytes) operations in 3000086us (6499147.0 ops/sec): 104.0 MB/s Did 1964000 RNG (256 bytes) operations in 3000566us (654543.2 ops/sec): 167.6 MB/s Did 62000 RNG (8192 bytes) operations in 3034090us (20434.5 ops/sec): 167.4 MB/s Change-Id: Ie17045650cfe75858e4498ac28dbc4dcf8338376 Reviewed-on: https://boringssl-review.googlesource.com/4328 Reviewed-by: Adam Langley <agl@google.com>
2015-04-13 19:04:21 +01:00
if (${ARCH} STREQUAL "x86_64")
set(
RAND_ARCH_SOURCES
rdrand-x86_64.${ASM_EXT}
)
endif()
Inital import. Initial fork from f2d678e6e89b6508147086610e985d4e8416e867 (1.0.2 beta). (This change contains substantial changes from the original and effectively starts a new history.)
2014-06-20 20:00:00 +01:00
add_library(
Change CMakeLists.txt to two-space indent. find -name CMakeLists.txt -type f | xargs sed -e 's/\t/ /g' -i Change-Id: I01636b1849c00ba918f48828252492d99b0403ac
2015-01-29 00:37:10 +00:00
rand
Inital import. Initial fork from f2d678e6e89b6508147086610e985d4e8416e867 (1.0.2 beta). (This change contains substantial changes from the original and effectively starts a new history.)
2014-06-20 20:00:00 +01:00
Change CMakeLists.txt to two-space indent. find -name CMakeLists.txt -type f | xargs sed -e 's/\t/ /g' -i Change-Id: I01636b1849c00ba918f48828252492d99b0403ac
2015-01-29 00:37:10 +00:00
OBJECT
Inital import. Initial fork from f2d678e6e89b6508147086610e985d4e8416e867 (1.0.2 beta). (This change contains substantial changes from the original and effectively starts a new history.)
2014-06-20 20:00:00 +01:00
Add CTR-DRBG. This isn't actually used yet, but implements CTR-DRBG from SP 800-90Ar1. Specifically, it always uses AES-256 and no derivation function. Change-Id: Ie82b829590226addd7c165eac410a5d584858bfd Reviewed-on: https://boringssl-review.googlesource.com/14891 Reviewed-by: Adam Langley <agl@google.com>
2017-04-10 23:42:22 +01:00
ctrdrbg.c
Add a deterministic PRNG for fuzzing. If running the stack through a fuzzer, we would like execution to be completely deterministic. This is gated on a BORINGSSL_UNSAFE_FUZZER_MODE #ifdef. For now, this just uses the zero ChaCha20 key and a global counter. As needed, we can extend this to a thread-local counter and a separate ChaCha20 stream and counter per input length. Change-Id: Ic6c9d8a25e70d68e5dc6804e2c234faf48e51395 Reviewed-on: https://boringssl-review.googlesource.com/7286 Reviewed-by: Adam Langley <agl@google.com>
2016-03-02 03:57:32 +00:00
deterministic.c
Make fork-unsafe buffering act via CTR-DRBG. Fork-unsafe buffering was a mode that could be enabled by applications that were sure that they didn't need to worry about state duplication. It saved reads to urandom. Since everything is now going through the CTR-DRBG, we can get the same effect by simply not reading additional data from urandom in this case. This change drops the buffering from urandom.c and, instead, implements fork-unsafe buffering as a mode that skips reading additional data from urandom, which only happened when RDRAND wasn't available anyway. Since we expect the power-on self-tests to call into the PRNG, this change also makes the flag capable of changing at any point by using a mutex rather than a once. This is split into a separate file so that it doesn't have to go into the FIPS module—since it uses r/w data that would be a pain. Change-Id: I5fd0ead0422e770e35758f080bb1cffa70d0c8da Reviewed-on: https://boringssl-review.googlesource.com/14924 Reviewed-by: Adam Langley <agl@google.com>
2017-04-11 23:06:47 +01:00
forkunsafe.c
Add support for Fuchsia in crypto/rand. This change adds the OS-specific routines to get random bytes when using BoringSSL on Fuchsia. Fuchsia uses the Magenta kernel, which provides random bytes via a syscall rather than via a file or library function. Change-Id: I32f858246425309d643d142214c7b8de0c62250a Reviewed-on: https://boringssl-review.googlesource.com/13140 Reviewed-by: David Benjamin <davidben@google.com> Commit-Queue: David Benjamin <davidben@google.com> CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
2017-01-13 19:49:38 +00:00
fuchsia.c
Change CMakeLists.txt to two-space indent. find -name CMakeLists.txt -type f | xargs sed -e 's/\t/ /g' -i Change-Id: I01636b1849c00ba918f48828252492d99b0403ac
2015-01-29 00:37:10 +00:00
rand.c
urandom.c
windows.c
rand: new-style locking and support rdrand. Pure /dev/urandom, no buffering (previous behaviour): Did 2320000 RNG (16 bytes) operations in 3000082us (773312.2 ops/sec): 12.4 MB/s Did 209000 RNG (256 bytes) operations in 3011984us (69389.5 ops/sec): 17.8 MB/s Did 6851 RNG (8192 bytes) operations in 3052027us (2244.7 ops/sec): 18.4 MB/s Pure rdrand speed: Did 34930500 RNG (16 bytes) operations in 3000021us (11643418.5 ops/sec): 186.3 MB/s Did 2444000 RNG (256 bytes) operations in 3000164us (814622.1 ops/sec): 208.5 MB/s Did 80000 RNG (8192 bytes) operations in 3020968us (26481.6 ops/sec): 216.9 MB/s rdrand + ChaCha (as in this change): Did 19498000 RNG (16 bytes) operations in 3000086us (6499147.0 ops/sec): 104.0 MB/s Did 1964000 RNG (256 bytes) operations in 3000566us (654543.2 ops/sec): 167.6 MB/s Did 62000 RNG (8192 bytes) operations in 3034090us (20434.5 ops/sec): 167.4 MB/s Change-Id: Ie17045650cfe75858e4498ac28dbc4dcf8338376 Reviewed-on: https://boringssl-review.googlesource.com/4328 Reviewed-by: Adam Langley <agl@google.com>
2015-04-13 19:04:21 +01:00
${RAND_ARCH_SOURCES}
Inital import. Initial fork from f2d678e6e89b6508147086610e985d4e8416e867 (1.0.2 beta). (This change contains substantial changes from the original and effectively starts a new history.)
2014-06-20 20:00:00 +01:00
)
rand: new-style locking and support rdrand. Pure /dev/urandom, no buffering (previous behaviour): Did 2320000 RNG (16 bytes) operations in 3000082us (773312.2 ops/sec): 12.4 MB/s Did 209000 RNG (256 bytes) operations in 3011984us (69389.5 ops/sec): 17.8 MB/s Did 6851 RNG (8192 bytes) operations in 3052027us (2244.7 ops/sec): 18.4 MB/s Pure rdrand speed: Did 34930500 RNG (16 bytes) operations in 3000021us (11643418.5 ops/sec): 186.3 MB/s Did 2444000 RNG (256 bytes) operations in 3000164us (814622.1 ops/sec): 208.5 MB/s Did 80000 RNG (8192 bytes) operations in 3020968us (26481.6 ops/sec): 216.9 MB/s rdrand + ChaCha (as in this change): Did 19498000 RNG (16 bytes) operations in 3000086us (6499147.0 ops/sec): 104.0 MB/s Did 1964000 RNG (256 bytes) operations in 3000566us (654543.2 ops/sec): 167.6 MB/s Did 62000 RNG (8192 bytes) operations in 3034090us (20434.5 ops/sec): 167.4 MB/s Change-Id: Ie17045650cfe75858e4498ac28dbc4dcf8338376 Reviewed-on: https://boringssl-review.googlesource.com/4328 Reviewed-by: Adam Langley <agl@google.com>
2015-04-13 19:04:21 +01:00
perlasm(rdrand-x86_64.${ASM_EXT} asm/rdrand-x86_64.pl)
Add CTR-DRBG. This isn't actually used yet, but implements CTR-DRBG from SP 800-90Ar1. Specifically, it always uses AES-256 and no derivation function. Change-Id: Ie82b829590226addd7c165eac410a5d584858bfd Reviewed-on: https://boringssl-review.googlesource.com/14891 Reviewed-by: Adam Langley <agl@google.com>
2017-04-10 23:42:22 +01:00
add_executable(
ctrdrbg_vector_test
ctrdrbg_vector_test.cc
$<TARGET_OBJECTS:test_support>
)
target_link_libraries(ctrdrbg_vector_test crypto)
add_dependencies(all_tests ctrdrbg_vector_test)
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