[PATCH v9 2/5] crypto: drbg - prepare for async seeding

2015-05-20 Thread Stephan Mueller
In order to prepare for the addition of the asynchronous seeding call, the invocation of seeding the DRBG is moved out into a helper function. In addition, a block of memory is allocated during initialization time that will be used as a scratchpad for obtaining entropy. That scratchpad is used

[PATCH v9 2/5] crypto: drbg - prepare for async seeding

2015-05-20 Thread Stephan Mueller
In order to prepare for the addition of the asynchronous seeding call, the invocation of seeding the DRBG is moved out into a helper function. In addition, a block of memory is allocated during initialization time that will be used as a scratchpad for obtaining entropy. That scratchpad is used