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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-08-29 11:23:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-08-29 11:23:29 -0700 |
| commit | 68cf01760bc0891074e813b9bb06d2696cac1c01 (patch) | |
| tree | 0bfbd6a995c19df689476782450a7df8bd51b213 /crypto/jitterentropy.c | |
| parent | f97e18a3f2fb78a4ed0d25e427535d9f853b9e9e (diff) | |
| parent | 85b9bf9a514d991fcecb118d0a8a35e754ff9265 (diff) | |
Merge tag 'v6.6-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Move crypto engine callback from tfm ctx into algorithm object
- Fix atomic sleep bug in crypto_destroy_instance
- Move lib/mpi into lib/crypto
Algorithms:
- Add chacha20 and poly1305 implementation for powerpc p10
Drivers:
- Add AES skcipher and aead support to starfive
- Add Dynamic Boost Control support to ccp
- Add support for STM32P13 platform to stm32"
* tag 'v6.6-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (149 commits)
Revert "dt-bindings: crypto: qcom,prng: Add SM8450"
crypto: chelsio - Remove unused declarations
X.509: if signature is unsupported skip validation
crypto: qat - fix crypto capability detection for 4xxx
crypto: drivers - Explicitly include correct DT includes
crypto: engine - Remove crypto_engine_ctx
crypto: zynqmp - Use new crypto_engine_op interface
crypto: virtio - Use new crypto_engine_op interface
crypto: stm32 - Use new crypto_engine_op interface
crypto: jh7110 - Use new crypto_engine_op interface
crypto: rk3288 - Use new crypto_engine_op interface
crypto: omap - Use new crypto_engine_op interface
crypto: keembay - Use new crypto_engine_op interface
crypto: sl3516 - Use new crypto_engine_op interface
crypto: caam - Use new crypto_engine_op interface
crypto: aspeed - Remove non-standard sha512 algorithms
crypto: aspeed - Use new crypto_engine_op interface
crypto: amlogic - Use new crypto_engine_op interface
crypto: sun8i-ss - Use new crypto_engine_op interface
crypto: sun8i-ce - Use new crypto_engine_op interface
...
Diffstat (limited to 'crypto/jitterentropy.c')
| -rw-r--r-- | crypto/jitterentropy.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/crypto/jitterentropy.c b/crypto/jitterentropy.c index c7d7f2caa779..fe9c233ec769 100644 --- a/crypto/jitterentropy.c +++ b/crypto/jitterentropy.c @@ -89,10 +89,14 @@ struct rand_data { unsigned int rct_count; /* Number of stuck values */ /* Intermittent health test failure threshold of 2^-30 */ -#define JENT_RCT_CUTOFF 30 /* Taken from SP800-90B sec 4.4.1 */ -#define JENT_APT_CUTOFF 325 /* Taken from SP800-90B sec 4.4.2 */ + /* From an SP800-90B perspective, this RCT cutoff value is equal to 31. */ + /* However, our RCT implementation starts at 1, so we subtract 1 here. */ +#define JENT_RCT_CUTOFF (31 - 1) /* Taken from SP800-90B sec 4.4.1 */ +#define JENT_APT_CUTOFF 325 /* Taken from SP800-90B sec 4.4.2 */ /* Permanent health test failure threshold of 2^-60 */ -#define JENT_RCT_CUTOFF_PERMANENT 60 + /* From an SP800-90B perspective, this RCT cutoff value is equal to 61. */ + /* However, our RCT implementation starts at 1, so we subtract 1 here. */ +#define JENT_RCT_CUTOFF_PERMANENT (61 - 1) #define JENT_APT_CUTOFF_PERMANENT 355 #define JENT_APT_WINDOW_SIZE 512 /* Data window size */ /* LSB of time stamp to process */ |