- 07 8月, 2017 1 次提交
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由 Rich Salz 提交于
Use atfork to count child forks, and reseed DRBG when the counts don't match. Reviewed-by: NPaul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/4101)
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- 03 8月, 2017 3 次提交
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由 Rich Salz 提交于
Add a new global DRBG for private keys used by RAND_priv_bytes. Add BN_priv_rand() and BN_priv_rand_range() which use RAND_priv_bytes(). Change callers to use the appropriate BN_priv... function. Reviewed-by: NPaul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/4076)
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由 Rich Salz 提交于
Give each SSL object it's own DRBG, chained to the parent global DRBG which is used only as a source of randomness into the per-SSL DRBG. This is used for all session, ticket, and pre-master secret keys. It is NOT used for ECDH key generation which use only the global DRBG. (Doing that without changing the API is tricky, if not impossible.) Reviewed-by: NPaul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/4050)
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由 Rich Salz 提交于
If RAND_add wraps around, XOR with existing. Add test to drbgtest that does the wrap-around. Re-order seeding and stop after first success. Add RAND_poll_ex() Use the DF and therefore lower RANDOMNESS_NEEDED. Also, for child DRBG's, mix in the address as the personalization bits. Centralize the entropy callbacks, from drbg_lib to rand_lib. (Conceptually, entropy is part of the enclosing application.) Thanks to Dr. Matthias St Pierre for the suggestion. Various code cleanups: -Make state an enum; inline RANDerr calls. -Add RAND_POLL_RETRIES (thanks Pauli for the idea) -Remove most RAND_seed calls from rest of library -Rename DRBG_CTX to RAND_DRBG, etc. -Move some code from drbg_lib to drbg_rand; drbg_lib is now only the implementation of NIST DRBG. -Remove blocklength Reviewed-by: NPaul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/4019)
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- 20 7月, 2017 1 次提交
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由 Rich Salz 提交于
As suggested by Kurt. Reviewed-by: NBernd Edlinger <bernd.edlinger@hotmail.de> (Merged from https://github.com/openssl/openssl/pull/3970)
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- 19 7月, 2017 1 次提交
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由 Rich Salz 提交于
Ported from the last FIPS release, with DUAL_EC and SHA1 and the self-tests removed. Since only AES-CTR is supported, other code simplifications were done. Removed the "entropy blocklen" concept. Moved internal functions to new include/internal/rand.h. Reviewed-by: NPaul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/3789)
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