openssl

History

Pauli b4b42d441d Make rand_pool buffers more dynamic in their sizing. The rand pool support allocates maximal sized buffers -- this is typically 12288 bytes in size. These pools are allocated in secure memory which is a scarse resource. They are also allocated per DRBG of which there are up to two per thread. This change allocates 64 byte pools and grows them dynamically if required. 64 is chosen to be sufficiently large so that pools do not normally need to grow. Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de> (Merged from https://github.com/openssl/openssl/pull/9428) (cherry picked from commit `a6a66e4511`)	2019-07-23 23:30:12 +10:00
..
internal	Add value_barriers in constant time select functions	2019-07-18 16:02:20 +02:00
openssl	Make rand_pool buffers more dynamic in their sizing.	2019-07-23 23:30:12 +10:00

Pauli b4b42d441d Make rand_pool buffers more dynamic in their sizing.

The rand pool support allocates maximal sized buffers -- this is typically
12288 bytes in size.  These pools are allocated in secure memory which is a
scarse resource.  They are also allocated per DRBG of which there are up to two
per thread.

This change allocates 64 byte pools and grows them dynamically if required.
64 is chosen to be sufficiently large so that pools do not normally need to
grow.

Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/9428)

(cherry picked from commit a6a66e4511)

2019-07-23 23:30:12 +10:00

internal Add value_barriers in constant time select functions 2019-07-18 16:02:20 +02:00

openssl Make rand_pool buffers more dynamic in their sizing. 2019-07-23 23:30:12 +10:00